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Lustre Wiki - User contributions [en]
2024-03-28T21:04:35Z
User contributions
MediaWiki 1.39.3
http://wiki.lustre.org/index.php?title=ZFS_Versions_in_Official_Lustre_Releases&diff=4693
ZFS Versions in Official Lustre Releases
2023-07-26T11:53:32Z
<p>Utopiabound: Add recent releases</p>
<hr />
<div>Only Lustre versions that have a ZFS version change are listed. The parenthetical version is the earliest tagged version the change appears in.<br />
<br />
{| class="wikitable"<br />
! Lustre Version<br />
! ZFS/SPL Version<br />
! Branch of Change<br />
|-<br />
| 2.3.0<br />
| 0.6.0 (Custom)<br />
| master<br />
|-<br />
| 2.4.0 (2.3.65)<br />
| 0.6.1<br />
| master<br />
|-<br />
| 2.5.0 (2.4.93)<br />
| 0.6.2<br />
| master<br />
|-<br />
| EE 2.0 (2.4.93)<br />
| 0.6.2<br />
| ''master''<br />
|-<br />
| 2.5.3<br />
| 0.6.3<br />
| b2_5<br />
|-<br />
| 2.5.5 (2.5.5-RC1)<br />
| 0.6.4.1<br />
| b2_5_fe<br />
|-<br />
| EE 2.2 (2.5.32)<br />
| 0.6.3-1.1<br />
| b_ieel2_0<br />
|-<br />
| EE 2.3 (2.5.35)<br />
| 0.6.4.1<br />
| b_ieel2_0<br />
|-<br />
| EE 2.4 (2.5.39)<br />
| 0.6.4.2<br />
| b_ieel2_0<br />
|-<br />
| 2.6.0 (2.5.60)<br />
| 0.6.3<br />
| master<br />
|-<br />
| (2.6.90)<br />
| 0.6.3-1.1<br />
| master<br />
|-<br />
| 2.7.0 (2.6.93)<br />
| 0.6.3-1.2<br />
| master<br />
|-<br />
| 2.7.1 (2.7.1-RC1)<br />
| 0.6.4.2<br />
| b2_7_fe<br />
|-<br />
| 2.7.2 (2.7.2-RC1)<br />
| 0.6.5.6<br />
| b2_7_fe<br />
|-<br />
| 2.7.3 (2.7.2.90)<br />
| 0.6.5.7<br />
| b2_7_fe<br />
|-<br />
| EE 3.0 (2.7.11)<br />
| 0.6.5.3<br />
| ''b2_7_fe''<br />
|-<br />
| EE 3.0.1 (2.7.16.0)<br />
| 0.6.5.6<br />
| b_ieel3_0<br />
|-<br />
| EE 3.1 (2.7.17)<br />
| 0.6.5.7<br />
| b_ieel3_0<br />
|-<br />
| (2.7.53)<br />
| 0.6.4.1<br />
| master<br />
|-<br />
| (2.7.58)<br />
| 0.6.4.2<br />
| master<br />
|-<br />
| (2.7.62)<br />
| 0.6.5.2<br />
| master<br />
|-<br />
| (2.7.64)<br />
| 0.6.5.3<br />
| master<br />
|-<br />
| 2.8.0 (2.7.65)<br />
| 0.6.4.2 (See [https://jira.whamcloud.com/browse/LU-7404 LU-7404])<br />
| master<br />
|-<br />
| 2.8.1 (2.8.0.51)<br />
| 0.6.5.7<br />
| b2_8_fe<br />
|-<br />
| 2.8.2<br />
| 0.7.2<br />
| b2_8_fe<br />
|-<br />
| (2.8.54)<br />
| 0.6.5.6<br />
| master<br />
|-<br />
| 2.9.0 (2.8.55)<br />
| 0.6.5.7<br />
| master<br />
|-<br />
| (2.9.51)<br />
| 0.6.5.8<br />
| master<br />
|-<br />
| 2.10.0 (2.9.55)<br />
| 0.6.5.9<br />
| master<br />
|-<br />
| 2.10.1 (2.10.1-RC1)<br />
| 0.7.1<br />
| b2_10<br />
|-<br />
| 2.10.2 (2.10.2-RC1)<br />
| 0.7.3<br />
| b2_10<br />
|-<br />
| 2.10.3 (2.10.3-RC1)<br />
| 0.7.5<br />
| b2_10<br />
|-<br />
| 2.10.4 (2.10.4-RC1)<br />
| 0.7.9<br />
| b2_10<br />
|-<br />
| (2.10.52)<br />
| 0.7.1<br />
| master<br />
|-<br />
| (2.10.55)<br />
| 0.7.3<br />
| master<br />
|-<br />
| 2.11.0 (2.10.59)<br />
| 0.7.6<br />
| master<br />
|-<br />
| (2.11.51)<br />
| 0.7.8<br />
| master<br />
|-<br />
| 2.12.0 (2.11.53)<br />
| 0.7.9<br />
| master<br />
|-<br />
| 2.12.1 (2.12.1-RC1)<br />
| 0.7.13<br />
| b2_12<br />
|-<br />
| (2.12.52)<br />
| 0.7.12<br />
| master<br />
|-<br />
| (2.12.53)<br />
| 0.7.13<br />
| master<br />
|-<br />
| (2.12.58)<br />
| 0.8.1<br />
| master<br />
|-<br />
| 2.13.0 (2.12.59)<br />
| 0.7.13 (See [https://jira.whamcloud.com/browse/LU-12336?focusedCommentId=254533 LU-12336])<br />
| master<br />
|-<br />
| (2.13.53)<br />
| 0.8.3<br />
| master<br />
|-<br />
| (2.13.56)<br />
| 0.8.4<br />
| master<br />
|-<br />
| 2.14.0 (2.13.57)<br />
| [https://github.com/openzfs/zfs/releases/tag/zfs-2.0.0 2.0.0]<br />
| master<br />
|-<br />
| 2.15.0<br />
| [https://github.com/openzfs/zfs/releases/tag/zfs-2.0.7 2.0.7]<br />
| master<br />
|-<br />
| 2.15.1<br />
| [https://github.com/openzfs/zfs/releases/tag/zfs-2.1.2 2.1.2]<br />
| b2_15<br />
|-<br />
| 2.15.2<br />
| [https://github.com/openzfs/zfs/releases/tag/zfs-2.1.5 2.1.5]<br />
| b2_15<br />
|-<br />
| 2.15.2<br />
| [https://github.com/openzfs/zfs/releases/tag/zfs-2.1.11 2.1.11]<br />
| b2_15<br />
|-<br />
| (2.15.56)<br />
| [https://github.com/openzfs/zfs/releases/tag/zfs-2.1.11 2.1.11]<br />
| master<br />
|}<br />
<br />
<br />
<br />
== See Also ==<br />
[https://wiki.whamcloud.com/display/PUB/Lustre+Support+Matrix Lustre Support Matrix]<br />
<br />
[[Category: Releases]]</div>
Utopiabound
http://wiki.lustre.org/index.php?title=Category:ZFS_Object_Storage_Devices_(OSDs)&diff=4353
Category:ZFS Object Storage Devices (OSDs)
2021-11-29T15:46:26Z
<p>Utopiabound: Add ZFS category</p>
<hr />
<div>[[Category:Lustre Object Storage Devices (OSDs)]]<br />
[[Category:Lustre Systems Administration]]<br />
[[Category:ZFS]]</div>
Utopiabound
http://wiki.lustre.org/index.php?title=Release_2.15.0&diff=3988
Release 2.15.0
2021-04-13T18:01:42Z
<p>Utopiabound: /* Current Schedule */ typo fix</p>
<hr />
<div>(Draft version - work in progress)<br />
<br />
== Current Schedule ==<br />
<br />
* Jun 30 2021 - Feature Cut-off (Only features with patches already in review at this point still considered)<br />
* Jul 31 2021 - Feature Freeze (Final date for features to land for 2.15.0)<br />
* Oct 31 2021 - Code Freeze<br />
* Nov 30 2021 - Release 2.15.0<br />
<br />
(Note: these are very rough guidelines. For more accurate details on the schedule please refer to LWG call minutes)<br />
<br />
== Scope ==<br />
<br />
=== Test Matrix ===<br />
* Servers: RHEL 8.3<br />
* Clients RHEL 8.3, SLES 15 SP2, Ubuntu 20.04<br />
* OFED: inkernel<br />
* E2FSProgs: v1.45.6.wc5<br />
* Interoperability: Latest 2.12.X and 2.14 Servers/Clients,<br />
<br />
=== Features ===<br />
<br />
The following features are under active development and could be possible for landing during the 2.15 release cycle<br />
<br />
{| class="wikitable sortable"<br />
|-<br />
! Feature !! Developers !! Reviewers !! Testers !! Docs !! Confirmed in 2.15<br />
|-<br />
<br />
| [https://jira.whamcloud.com/browse/LU-9121 Network Selection Policy (UDSP)] || Serguei Smirnov || Amir Shehata, Cyril Bordage || Sarah Liu || Serguei Smirnov || Yes<br />
|-<br />
| [https://jira.whamcloud.com/browse/LU-13717 Client Directory Encryption] || Sébastien Buisson || TBD || TBD || TBD || Not Yet<br />
|-<br />
| [https://jira.whamcloud.com/browse/LU-10391 IPv6] || Neil Brown || TBD || TBD || TBD || Not Yet<br />
|-<br />
| TBD || TBD || TBD || TBD || TBD || TBD<br />
|-<br />
|}<br />
<br />
=== General Work and Maintenance ===<br />
<br />
From the [https://jira.whamcloud.com/browse/LU Lustre project page] in the [https://jira.whamcloud.com Lustre issue tracker], we can see a dashboard for the project. On that page under the "Versions: Unreleased" section, there are links to future releases and all of the issues that are either targeted to be addressed in that release, or are already addressed for the release. Here is a shortcut to Lustre 2.15.0's issue summary page:<br />
<br />
* [https://jira.whamcloud.com/projects/LU/versions/14791 Lustre 2.15.0 Issues]<br />
<br />
Any issue that contains "Lustre 2.15.0" in the "Fix Version/s" field of a ticket is intended to be fixed for version 2.15.0. The Lustre 2.15.0 Issues list is fluid, and will be updated on a continual basis as resources and priorities change.<br />
<br />
If you would like to own one or more tasks for the release but are not currently listed in the drop-down list of developers in JIRA then please email [mailto:peter.a.jones@intel.com Peter Jones] to get that setup<br />
<br />
A convenience search filter is supplied for anyone looking for work that needs to be done for 2.15.0:<br />
<br />
* [https://jira.whamcloud.com/issues/?filter=15960 Lustre 2.15.0 Unassigned Issues]<br />
<br />
In addition, a search filter is available for anyone looking to start Lustre development with some simple development tasks, or anyone with a few minutes/hours available to improve Lustre:<br />
<br />
* [https://jira.whamcloud.com/issues/?jql=resolution=Unresolved%20AND%20labels=easy Lustre easy-to-fix issues]<br />
<br />
[[Category: Releases]]</div>
Utopiabound
http://wiki.lustre.org/index.php?title=ZFS&diff=3935
ZFS
2020-12-09T18:48:32Z
<p>Utopiabound: Add links to other ZFS resources</p>
<hr />
<div>The Lustre target file system ''ldiskfs'' (based on ext4) offers no guarantee of data integrity. To improve the reliability and resilience of the backing filesystem on the OST and MDT components, Lustre added support for using ZFS as backing filesystem for both OSTs and MDTs.<br />
<br />
Lustre ZFS targets offer a number of advantages, such as improved data integrity with transaction-based, copy-on-write operations, snapshots, and persistent data and metadata checksums every write.<br />
<br />
Copy-on-write means that ZFS never overwrites existing data. Changed information is written to a new block and the block pointer to in-use data is only moved after the write transaction is completed. This mechanism is used all the way up to the file system block structure at the top block.<br />
<br />
To avoid data corruption, ZFS computes checksums of all data and metadata in the filesystem. The checksum is not stored with the data block, but rather in the pointer to the block. All checksums are done in server memory, so errors not caught by other file systems are detected in ZFS, such as:<br />
* Phantom writes, where the write is dropped on the floor.<br />
* Misdirected reads or writes, where the disk accesses the wrong block.<br />
* DMA parity errors between the array and server memory or from the driver, since the checksum validates data inside the array.<br />
* Driver errors, where data winds up in the wrong buffer inside the kernel.<br />
* Accidental overwrites, such as swapping to a live file system.<br />
<br />
Lustre support of ZFS offers several specific advantages:<br />
* ''Self-healing capability'' - In a mirrored or RAID configuration, ZFS not only detects data corruption, but it automatically corrects the bad data.<br />
* ''Improved administration'' - Because ZFS detects and reports data corruption on all read and write errors at the block level, it is easier for system administrators to quickly identify which hardware components are corrupting data. ZFS also has very easy-to-use command-line administration utilities.<br />
* ''Hybrid storage support'' - ZFS supports the addition of high-speed I/O devices, such as SSDs, to the same storage pool as HDDs. The Read Cache Pool, or L2ARC, acts as a read-only cache layer between memory and the disk. This support can substantially improve the performance of random read operations. SSDs can also be used to improve metadata write performance, by adding them to the pool as "special" VDEV devices that store only metadata and small files. You can add as many SSDs to your storage pool as you need to increase your read cache size and IOPS, your metadata write IOPS, or both.<br />
* ''Scalability'' - ZFS is a 128-bit file system. This means that it can scale to very large file systems for a single MDT or OST, and maximum size of a single file will be removed.<br />
<br />
== See Also ==<br />
* [[ZFS OSD Storage Basics]]<br />
* [[ZFS Versions in Official Lustre Releases]]</div>
Utopiabound
http://wiki.lustre.org/index.php?title=ZFS_Versions_in_Official_Lustre_Releases&diff=3934
ZFS Versions in Official Lustre Releases
2020-12-09T18:43:35Z
<p>Utopiabound: Add ZFS 2.0.0 landed pre-2.13.57</p>
<hr />
<div>Only Lustre versions that have a ZFS version change are listed. The parenthetical version is the earliest tagged version the change appears in.<br />
<br />
{| class="wikitable"<br />
! Lustre Version<br />
! ZFS/SPL Version<br />
! Branch of Change<br />
|-<br />
| 2.3.0<br />
| 0.6.0 (Custom)<br />
| master<br />
|-<br />
| 2.4.0 (2.3.65)<br />
| 0.6.1<br />
| master<br />
|-<br />
| 2.5.0 (2.4.93)<br />
| 0.6.2<br />
| master<br />
|-<br />
| EE 2.0 (2.4.93)<br />
| 0.6.2<br />
| ''master''<br />
|-<br />
| 2.5.3<br />
| 0.6.3<br />
| b2_5<br />
|-<br />
| 2.5.5 (2.5.5-RC1)<br />
| 0.6.4.1<br />
| b2_5_fe<br />
|-<br />
| EE 2.2 (2.5.32)<br />
| 0.6.3-1.1<br />
| b_ieel2_0<br />
|-<br />
| EE 2.3 (2.5.35)<br />
| 0.6.4.1<br />
| b_ieel2_0<br />
|-<br />
| EE 2.4 (2.5.39)<br />
| 0.6.4.2<br />
| b_ieel2_0<br />
|-<br />
| 2.6.0 (2.5.60)<br />
| 0.6.3<br />
| master<br />
|-<br />
| (2.6.90)<br />
| 0.6.3-1.1<br />
| master<br />
|-<br />
| 2.7.0 (2.6.93)<br />
| 0.6.3-1.2<br />
| master<br />
|-<br />
| 2.7.1 (2.7.1-RC1)<br />
| 0.6.4.2<br />
| b2_7_fe<br />
|-<br />
| 2.7.2 (2.7.2-RC1)<br />
| 0.6.5.6<br />
| b2_7_fe<br />
|-<br />
| 2.7.3 (2.7.2.90)<br />
| 0.6.5.7<br />
| b2_7_fe<br />
|-<br />
| EE 3.0 (2.7.11)<br />
| 0.6.5.3<br />
| ''b2_7_fe''<br />
|-<br />
| EE 3.0.1 (2.7.16.0)<br />
| 0.6.5.6<br />
| b_ieel3_0<br />
|-<br />
| EE 3.1 (2.7.17)<br />
| 0.6.5.7<br />
| b_ieel3_0<br />
|-<br />
| (2.7.53)<br />
| 0.6.4.1<br />
| master<br />
|-<br />
| (2.7.58)<br />
| 0.6.4.2<br />
| master<br />
|-<br />
| (2.7.62)<br />
| 0.6.5.2<br />
| master<br />
|-<br />
| (2.7.64)<br />
| 0.6.5.3<br />
| master<br />
|-<br />
| 2.8.0 (2.7.65)<br />
| 0.6.4.2 (See [https://jira.whamcloud.com/browse/LU-7404 LU-7404])<br />
| master<br />
|-<br />
| 2.8.1 (2.8.0.51)<br />
| 0.6.5.7<br />
| b2_8_fe<br />
|-<br />
| 2.8.2<br />
| 0.7.2<br />
| b2_8_fe<br />
|-<br />
| (2.8.54)<br />
| 0.6.5.6<br />
| master<br />
|-<br />
| 2.9.0 (2.8.55)<br />
| 0.6.5.7<br />
| master<br />
|-<br />
| (2.9.51)<br />
| 0.6.5.8<br />
| master<br />
|-<br />
| 2.10.0 (2.9.55)<br />
| 0.6.5.9<br />
| master<br />
|-<br />
| 2.10.1 (2.10.1-RC1)<br />
| 0.7.1<br />
| b2_10<br />
|-<br />
| 2.10.2 (2.10.2-RC1)<br />
| 0.7.3<br />
| b2_10<br />
|-<br />
| 2.10.3 (2.10.3-RC1)<br />
| 0.7.5<br />
| b2_10<br />
|-<br />
| 2.10.4 (2.10.4-RC1)<br />
| 0.7.9<br />
| b2_10<br />
|-<br />
| (2.10.52)<br />
| 0.7.1<br />
| master<br />
|-<br />
| (2.10.55)<br />
| 0.7.3<br />
| master<br />
|-<br />
| 2.11.0 (2.10.59)<br />
| 0.7.6<br />
| master<br />
|-<br />
| (2.11.51)<br />
| 0.7.8<br />
| master<br />
|-<br />
| 2.12.0 (2.11.53)<br />
| 0.7.9<br />
| master<br />
|-<br />
| 2.12.1 (2.12.1-RC1)<br />
| 0.7.13<br />
| b2_12<br />
|-<br />
| (2.12.52)<br />
| 0.7.12<br />
| master<br />
|-<br />
| (2.12.53)<br />
| 0.7.13<br />
| master<br />
|-<br />
| (2.12.58)<br />
| 0.8.1<br />
| master<br />
|-<br />
| 2.13.0 (2.12.59)<br />
| 0.7.13 (See [https://jira.whamcloud.com/browse/LU-12336?focusedCommentId=254533 LU-12336])<br />
| master<br />
|-<br />
| (2.13.53)<br />
| 0.8.3<br />
| master<br />
|-<br />
| (2.13.56)<br />
| 0.8.4<br />
| master<br />
|-<br />
| ''(2.13.57)''<br />
| [https://github.com/openzfs/zfs/releases/tag/zfs-2.0.0 2.0.0]<br />
| master<br />
|}<br />
<br />
<br />
<br />
== See Also ==<br />
[https://wiki.whamcloud.com/display/PUB/Lustre+Support+Matrix Lustre Support Matrix]<br />
<br />
[[Category: Releases]]</div>
Utopiabound
http://wiki.lustre.org/index.php?title=ZFS_Versions_in_Official_Lustre_Releases&diff=3855
ZFS Versions in Official Lustre Releases
2020-08-13T21:25:43Z
<p>Utopiabound: ZFS 0.8.4 landed to master</p>
<hr />
<div>Only Lustre versions that have a ZFS version change are listed. The parenthetical version is the earliest tagged version the change appears in.<br />
<br />
{| class="wikitable"<br />
! Lustre Version<br />
! ZFS/SPL Version<br />
! Branch of Change<br />
|-<br />
| 2.3.0<br />
| 0.6.0 (Custom)<br />
| master<br />
|-<br />
| 2.4.0 (2.3.65)<br />
| 0.6.1<br />
| master<br />
|-<br />
| 2.5.0 (2.4.93)<br />
| 0.6.2<br />
| master<br />
|-<br />
| EE 2.0 (2.4.93)<br />
| 0.6.2<br />
| ''master''<br />
|-<br />
| 2.5.3<br />
| 0.6.3<br />
| b2_5<br />
|-<br />
| 2.5.5 (2.5.5-RC1)<br />
| 0.6.4.1<br />
| b2_5_fe<br />
|-<br />
| EE 2.2 (2.5.32)<br />
| 0.6.3-1.1<br />
| b_ieel2_0<br />
|-<br />
| EE 2.3 (2.5.35)<br />
| 0.6.4.1<br />
| b_ieel2_0<br />
|-<br />
| EE 2.4 (2.5.39)<br />
| 0.6.4.2<br />
| b_ieel2_0<br />
|-<br />
| 2.6.0 (2.5.60)<br />
| 0.6.3<br />
| master<br />
|-<br />
| (2.6.90)<br />
| 0.6.3-1.1<br />
| master<br />
|-<br />
| 2.7.0 (2.6.93)<br />
| 0.6.3-1.2<br />
| master<br />
|-<br />
| 2.7.1 (2.7.1-RC1)<br />
| 0.6.4.2<br />
| b2_7_fe<br />
|-<br />
| 2.7.2 (2.7.2-RC1)<br />
| 0.6.5.6<br />
| b2_7_fe<br />
|-<br />
| 2.7.3 (2.7.2.90)<br />
| 0.6.5.7<br />
| b2_7_fe<br />
|-<br />
| EE 3.0 (2.7.11)<br />
| 0.6.5.3<br />
| ''b2_7_fe''<br />
|-<br />
| EE 3.0.1 (2.7.16.0)<br />
| 0.6.5.6<br />
| b_ieel3_0<br />
|-<br />
| EE 3.1 (2.7.17)<br />
| 0.6.5.7<br />
| b_ieel3_0<br />
|-<br />
| (2.7.53)<br />
| 0.6.4.1<br />
| master<br />
|-<br />
| (2.7.58)<br />
| 0.6.4.2<br />
| master<br />
|-<br />
| (2.7.62)<br />
| 0.6.5.2<br />
| master<br />
|-<br />
| (2.7.64)<br />
| 0.6.5.3<br />
| master<br />
|-<br />
| 2.8.0 (2.7.65)<br />
| 0.6.4.2 (See [https://jira.whamcloud.com/browse/LU-7404 LU-7404])<br />
| master<br />
|-<br />
| 2.8.1 (2.8.0.51)<br />
| 0.6.5.7<br />
| b2_8_fe<br />
|-<br />
| 2.8.2<br />
| 0.7.2<br />
| b2_8_fe<br />
|-<br />
| (2.8.54)<br />
| 0.6.5.6<br />
| master<br />
|-<br />
| 2.9.0 (2.8.55)<br />
| 0.6.5.7<br />
| master<br />
|-<br />
| (2.9.51)<br />
| 0.6.5.8<br />
| master<br />
|-<br />
| 2.10.0 (2.9.55)<br />
| 0.6.5.9<br />
| master<br />
|-<br />
| 2.10.1 (2.10.1-RC1)<br />
| 0.7.1<br />
| b2_10<br />
|-<br />
| 2.10.2 (2.10.2-RC1)<br />
| 0.7.3<br />
| b2_10<br />
|-<br />
| 2.10.3 (2.10.3-RC1)<br />
| 0.7.5<br />
| b2_10<br />
|-<br />
| 2.10.4 (2.10.4-RC1)<br />
| 0.7.9<br />
| b2_10<br />
|-<br />
| (2.10.52)<br />
| 0.7.1<br />
| master<br />
|-<br />
| (2.10.55)<br />
| 0.7.3<br />
| master<br />
|-<br />
| 2.11.0 (2.10.59)<br />
| 0.7.6<br />
| master<br />
|-<br />
| (2.11.51)<br />
| 0.7.8<br />
| master<br />
|-<br />
| 2.12.0 (2.11.53)<br />
| 0.7.9<br />
| master<br />
|-<br />
| 2.12.1 (2.12.1-RC1)<br />
| 0.7.13<br />
| b2_12<br />
|-<br />
| (2.12.52)<br />
| 0.7.12<br />
| master<br />
|-<br />
| (2.12.53)<br />
| 0.7.13<br />
| master<br />
|-<br />
| (2.12.58)<br />
| 0.8.1<br />
| master<br />
|-<br />
| 2.13.0 (2.12.59)<br />
| 0.7.13 (See [https://jira.whamcloud.com/browse/LU-12336?focusedCommentId=254533 LU-12336])<br />
| master<br />
|-<br />
| (2.13.53)<br />
| 0.8.3<br />
| master<br />
|-<br />
| ''(2.13.56)''<br />
| 0.8.4<br />
| master<br />
|}<br />
<br />
<br />
<br />
== See Also ==<br />
[https://wiki.whamcloud.com/display/PUB/Lustre+Support+Matrix Lustre Support Matrix]<br />
<br />
[[Category: Releases]]</div>
Utopiabound
http://wiki.lustre.org/index.php?title=ZFS_Versions_in_Official_Lustre_Releases&diff=3778
ZFS Versions in Official Lustre Releases
2020-03-19T18:13:32Z
<p>Utopiabound: 0.8.3 landed for pre 2.14 master</p>
<hr />
<div>Only Lustre versions that have a ZFS version change are listed. The parenthetical version is the earliest tagged version the change appears in.<br />
<br />
{| class="wikitable"<br />
! Lustre Version<br />
! ZFS/SPL Version<br />
! Branch of Change<br />
|-<br />
| 2.3.0<br />
| 0.6.0 (Custom)<br />
| master<br />
|-<br />
| 2.4.0 (2.3.65)<br />
| 0.6.1<br />
| master<br />
|-<br />
| 2.5.0 (2.4.93)<br />
| 0.6.2<br />
| master<br />
|-<br />
| EE 2.0 (2.4.93)<br />
| 0.6.2<br />
| ''master''<br />
|-<br />
| 2.5.3<br />
| 0.6.3<br />
| b2_5<br />
|-<br />
| 2.5.5 (2.5.5-RC1)<br />
| 0.6.4.1<br />
| b2_5_fe<br />
|-<br />
| EE 2.2 (2.5.32)<br />
| 0.6.3-1.1<br />
| b_ieel2_0<br />
|-<br />
| EE 2.3 (2.5.35)<br />
| 0.6.4.1<br />
| b_ieel2_0<br />
|-<br />
| EE 2.4 (2.5.39)<br />
| 0.6.4.2<br />
| b_ieel2_0<br />
|-<br />
| 2.6.0 (2.5.60)<br />
| 0.6.3<br />
| master<br />
|-<br />
| (2.6.90)<br />
| 0.6.3-1.1<br />
| master<br />
|-<br />
| 2.7.0 (2.6.93)<br />
| 0.6.3-1.2<br />
| master<br />
|-<br />
| 2.7.1 (2.7.1-RC1)<br />
| 0.6.4.2<br />
| b2_7_fe<br />
|-<br />
| 2.7.2 (2.7.2-RC1)<br />
| 0.6.5.6<br />
| b2_7_fe<br />
|-<br />
| 2.7.3 (2.7.2.90)<br />
| 0.6.5.7<br />
| b2_7_fe<br />
|-<br />
| EE 3.0 (2.7.11)<br />
| 0.6.5.3<br />
| ''b2_7_fe''<br />
|-<br />
| EE 3.0.1 (2.7.16.0)<br />
| 0.6.5.6<br />
| b_ieel3_0<br />
|-<br />
| EE 3.1 (2.7.17)<br />
| 0.6.5.7<br />
| b_ieel3_0<br />
|-<br />
| (2.7.53)<br />
| 0.6.4.1<br />
| master<br />
|-<br />
| (2.7.58)<br />
| 0.6.4.2<br />
| master<br />
|-<br />
| (2.7.62)<br />
| 0.6.5.2<br />
| master<br />
|-<br />
| (2.7.64)<br />
| 0.6.5.3<br />
| master<br />
|-<br />
| 2.8.0 (2.7.65)<br />
| 0.6.4.2 (See [https://jira.whamcloud.com/browse/LU-7404 LU-7404])<br />
| master<br />
|-<br />
| 2.8.1 (2.8.0.51)<br />
| 0.6.5.7<br />
| b2_8_fe<br />
|-<br />
| 2.8.2<br />
| 0.7.2<br />
| b2_8_fe<br />
|-<br />
| (2.8.54)<br />
| 0.6.5.6<br />
| master<br />
|-<br />
| 2.9.0 (2.8.55)<br />
| 0.6.5.7<br />
| master<br />
|-<br />
| (2.9.51)<br />
| 0.6.5.8<br />
| master<br />
|-<br />
| 2.10.0 (2.9.55)<br />
| 0.6.5.9<br />
| master<br />
|-<br />
| 2.10.1 (2.10.1-RC1)<br />
| 0.7.1<br />
| b2_10<br />
|-<br />
| 2.10.2 (2.10.2-RC1)<br />
| 0.7.3<br />
| b2_10<br />
|-<br />
| 2.10.3 (2.10.3-RC1)<br />
| 0.7.5<br />
| b2_10<br />
|-<br />
| 2.10.4 (2.10.4-RC1)<br />
| 0.7.9<br />
| b2_10<br />
|-<br />
| (2.10.52)<br />
| 0.7.1<br />
| master<br />
|-<br />
| (2.10.55)<br />
| 0.7.3<br />
| master<br />
|-<br />
| 2.11.0 (2.10.59)<br />
| 0.7.6<br />
| master<br />
|-<br />
| (2.11.51)<br />
| 0.7.8<br />
| master<br />
|-<br />
| 2.12.0 (2.11.53)<br />
| 0.7.9<br />
| master<br />
|-<br />
| 2.12.1 (2.12.1-RC1)<br />
| 0.7.13<br />
| b2_12<br />
|-<br />
| (2.12.52)<br />
| 0.7.12<br />
| master<br />
|-<br />
| (2.12.53)<br />
| 0.7.13<br />
| master<br />
|-<br />
| (2.12.58)<br />
| 0.8.1<br />
| master<br />
|-<br />
| 2.13.0 (2.12.59)<br />
| 0.7.13 (See [https://jira.whamcloud.com/browse/LU-12336?focusedCommentId=254533 LU-12336])<br />
| master<br />
|-<br />
| ''(2.13.53)''<br />
| 0.8.3<br />
| master<br />
|}<br />
<br />
<br />
<br />
== See Also ==<br />
[https://wiki.whamcloud.com/display/PUB/Lustre+Support+Matrix Lustre Support Matrix]<br />
<br />
[[Category: Releases]]</div>
Utopiabound
http://wiki.lustre.org/index.php?title=ZFS_Versions_in_Official_Lustre_Releases&diff=3737
ZFS Versions in Official Lustre Releases
2019-12-17T13:46:09Z
<p>Utopiabound: Update zfs revert for 2.13</p>
<hr />
<div>Only Lustre versions that have a ZFS version change are listed. The parenthetical version is the earliest tagged version the change appears in.<br />
<br />
{| class="wikitable"<br />
! Lustre Version<br />
! ZFS/SPL Version<br />
! Branch of Change<br />
|-<br />
| 2.3.0<br />
| 0.6.0 (Custom)<br />
| master<br />
|-<br />
| 2.4.0 (2.3.65)<br />
| 0.6.1<br />
| master<br />
|-<br />
| 2.5.0 (2.4.93)<br />
| 0.6.2<br />
| master<br />
|-<br />
| EE 2.0 (2.4.93)<br />
| 0.6.2<br />
| ''master''<br />
|-<br />
| 2.5.3<br />
| 0.6.3<br />
| b2_5<br />
|-<br />
| 2.5.5 (2.5.5-RC1)<br />
| 0.6.4.1<br />
| b2_5_fe<br />
|-<br />
| EE 2.2 (2.5.32)<br />
| 0.6.3-1.1<br />
| b_ieel2_0<br />
|-<br />
| EE 2.3 (2.5.35)<br />
| 0.6.4.1<br />
| b_ieel2_0<br />
|-<br />
| EE 2.4 (2.5.39)<br />
| 0.6.4.2<br />
| b_ieel2_0<br />
|-<br />
| 2.6.0 (2.5.60)<br />
| 0.6.3<br />
| master<br />
|-<br />
| (2.6.90)<br />
| 0.6.3-1.1<br />
| master<br />
|-<br />
| 2.7.0 (2.6.93)<br />
| 0.6.3-1.2<br />
| master<br />
|-<br />
| 2.7.1 (2.7.1-RC1)<br />
| 0.6.4.2<br />
| b2_7_fe<br />
|-<br />
| 2.7.2 (2.7.2-RC1)<br />
| 0.6.5.6<br />
| b2_7_fe<br />
|-<br />
| 2.7.3 (2.7.2.90)<br />
| 0.6.5.7<br />
| b2_7_fe<br />
|-<br />
| EE 3.0 (2.7.11)<br />
| 0.6.5.3<br />
| ''b2_7_fe''<br />
|-<br />
| EE 3.0.1 (2.7.16.0)<br />
| 0.6.5.6<br />
| b_ieel3_0<br />
|-<br />
| EE 3.1 (2.7.17)<br />
| 0.6.5.7<br />
| b_ieel3_0<br />
|-<br />
| (2.7.53)<br />
| 0.6.4.1<br />
| master<br />
|-<br />
| (2.7.58)<br />
| 0.6.4.2<br />
| master<br />
|-<br />
| (2.7.62)<br />
| 0.6.5.2<br />
| master<br />
|-<br />
| (2.7.64)<br />
| 0.6.5.3<br />
| master<br />
|-<br />
| 2.8.0 (2.7.65)<br />
| 0.6.4.2 (See [https://jira.whamcloud.com/browse/LU-7404 LU-7404])<br />
| master<br />
|-<br />
| 2.8.1 (2.8.0.51)<br />
| 0.6.5.7<br />
| b2_8_fe<br />
|-<br />
| 2.8.2<br />
| 0.7.2<br />
| b2_8_fe<br />
|-<br />
| (2.8.54)<br />
| 0.6.5.6<br />
| master<br />
|-<br />
| 2.9.0 (2.8.55)<br />
| 0.6.5.7<br />
| master<br />
|-<br />
| (2.9.51)<br />
| 0.6.5.8<br />
| master<br />
|-<br />
| 2.10.0 (2.9.55)<br />
| 0.6.5.9<br />
| master<br />
|-<br />
| 2.10.1 (2.10.1-RC1)<br />
| 0.7.1<br />
| b2_10<br />
|-<br />
| 2.10.2 (2.10.2-RC1)<br />
| 0.7.3<br />
| b2_10<br />
|-<br />
| 2.10.3 (2.10.3-RC1)<br />
| 0.7.5<br />
| b2_10<br />
|-<br />
| 2.10.4 (2.10.4-RC1)<br />
| 0.7.9<br />
| b2_10<br />
|-<br />
| (2.10.52)<br />
| 0.7.1<br />
| master<br />
|-<br />
| (2.10.55)<br />
| 0.7.3<br />
| master<br />
|-<br />
| 2.11.0 (2.10.59)<br />
| 0.7.6<br />
| master<br />
|-<br />
| (2.11.51)<br />
| 0.7.8<br />
| master<br />
|-<br />
| 2.12.0 (2.11.53)<br />
| 0.7.9<br />
| master<br />
|-<br />
| 2.12.1 (2.12.1-RC1)<br />
| 0.7.13<br />
| b2_12<br />
|-<br />
| (2.12.52)<br />
| 0.7.12<br />
| master<br />
|-<br />
| (2.12.53)<br />
| 0.7.13<br />
| master<br />
|-<br />
| (2.12.58)<br />
| 0.8.1<br />
| master<br />
|-<br />
| 2.13.0 (2.12.59)<br />
| 0.7.13 (See [https://jira.whamcloud.com/browse/LU-12336?focusedCommentId=254533 LU-12336])<br />
| master<br />
|}<br />
<br />
<br />
<br />
== See Also ==<br />
[https://wiki.whamcloud.com/display/PUB/Lustre+Support+Matrix Lustre Support Matrix]<br />
<br />
[[Category: Releases]]</div>
Utopiabound
http://wiki.lustre.org/index.php?title=ZFS_Versions_in_Official_Lustre_Releases&diff=3628
ZFS Versions in Official Lustre Releases
2019-08-23T15:27:11Z
<p>Utopiabound: Add ZFS 0.8.1 landed to master prior to 2.12.58</p>
<hr />
<div>{| class="wikitable"<br />
! Lustre Version<br />
! ZFS/SPL Version<br />
! Branch of Change<br />
|-<br />
| 2.3.0<br />
| 0.6.0 (Custom)<br />
| master<br />
|-<br />
| 2.4.0 (2.3.65)<br />
| 0.6.1<br />
| master<br />
|-<br />
| 2.5.0 (2.4.93)<br />
| 0.6.2<br />
| master<br />
|-<br />
| EE 2.0 (2.4.93)<br />
| 0.6.2<br />
| ''master''<br />
|-<br />
| 2.5.3<br />
| 0.6.3<br />
| b2_5<br />
|-<br />
| 2.5.5 (2.5.5-RC1)<br />
| 0.6.4.1<br />
| b2_5_fe<br />
|-<br />
| EE 2.2 (2.5.32)<br />
| 0.6.3-1.1<br />
| b_ieel2_0<br />
|-<br />
| EE 2.3 (2.5.35)<br />
| 0.6.4.1<br />
| b_ieel2_0<br />
|-<br />
| EE 2.4 (2.5.39)<br />
| 0.6.4.2<br />
| b_ieel2_0<br />
|-<br />
| 2.6.0 (2.5.60)<br />
| 0.6.3<br />
| master<br />
|-<br />
| (2.6.90)<br />
| 0.6.3-1.1<br />
| master<br />
|-<br />
| 2.7.0 (2.6.93)<br />
| 0.6.3-1.2<br />
| master<br />
|-<br />
| 2.7.1 (2.7.1-RC1)<br />
| 0.6.4.2<br />
| b2_7_fe<br />
|-<br />
| 2.7.2 (2.7.2-RC1)<br />
| 0.6.5.6<br />
| b2_7_fe<br />
|-<br />
| 2.7.3 (2.7.2.90)<br />
| 0.6.5.7<br />
| b2_7_fe<br />
|-<br />
| EE 3.0 (2.7.11)<br />
| 0.6.5.3<br />
| ''b2_7_fe''<br />
|-<br />
| EE 3.0.1 (2.7.16.0)<br />
| 0.6.5.6<br />
| b_ieel3_0<br />
|-<br />
| EE 3.1 (2.7.17)<br />
| 0.6.5.7<br />
| b_ieel3_0<br />
|-<br />
| (2.7.53)<br />
| 0.6.4.1<br />
| master<br />
|-<br />
| (2.7.58)<br />
| 0.6.4.2<br />
| master<br />
|-<br />
| (2.7.62)<br />
| 0.6.5.2<br />
| master<br />
|-<br />
| (2.7.64)<br />
| 0.6.5.3<br />
| master<br />
|-<br />
| 2.8.0 (2.7.65)<br />
| 0.6.4.2 (See [https://jira.whamcloud.com/browse/LU-7404 LU-7404])<br />
| master<br />
|-<br />
| 2.8.1 (2.8.0.51)<br />
| 0.6.5.7<br />
| b2_8_fe<br />
|-<br />
| 2.8.2<br />
| 0.7.2<br />
| b2_8_fe<br />
|-<br />
| (2.8.54)<br />
| 0.6.5.6<br />
| master<br />
|-<br />
| 2.9.0 (2.8.55)<br />
| 0.6.5.7<br />
| master<br />
|-<br />
| (2.9.51)<br />
| 0.6.5.8<br />
| master<br />
|-<br />
| 2.10.0 (2.9.55)<br />
| 0.6.5.9<br />
| master<br />
|-<br />
| 2.10.1 (2.10.1-RC1)<br />
| 0.7.1<br />
| b2_10<br />
|-<br />
| 2.10.2 (2.10.2-RC1)<br />
| 0.7.3<br />
| b2_10<br />
|-<br />
| 2.10.3 (2.10.3-RC1)<br />
| 0.7.5<br />
| b2_10<br />
|-<br />
| 2.10.4 (2.10.4-RC1)<br />
| 0.7.9<br />
| b2_10<br />
|-<br />
| (2.10.52)<br />
| 0.7.1<br />
| master<br />
|-<br />
| (2.10.55)<br />
| 0.7.3<br />
| master<br />
|-<br />
| 2.11.0 (2.10.59)<br />
| 0.7.6<br />
| master<br />
|-<br />
| (2.11.51)<br />
| 0.7.8<br />
| master<br />
|-<br />
| 2.12.0 (2.11.53)<br />
| 0.7.9<br />
| master<br />
|-<br />
| 2.12.1 (2.12.1-RC1)<br />
| 0.7.13<br />
| b2_12<br />
|-<br />
| (2.12.52)<br />
| 0.7.12<br />
| master<br />
|-<br />
| (2.12.53)<br />
| 0.7.13<br />
| master<br />
|-<br />
| (2.12.58)<br />
| 0.8.1<br />
| master<br />
|}<br />
<br />
Only Lustre versions that have a ZFS version change are listed. The parenthetical version is the earliest tagged version the change appears in.<br />
<br />
== See Also ==<br />
[https://wiki.whamcloud.com/display/PUB/Lustre+Support+Matrix Lustre Support Matrix]<br />
<br />
[[Category: Releases]]</div>
Utopiabound
http://wiki.lustre.org/index.php?title=ZFS_Versions_in_Official_Lustre_Releases&diff=3509
ZFS Versions in Official Lustre Releases
2019-04-08T12:08:02Z
<p>Utopiabound: Add 0.7.13 on b2_12</p>
<hr />
<div>{| class="wikitable"<br />
! Lustre Version<br />
! ZFS/SPL Version<br />
! Branch of Change<br />
|-<br />
| 2.3.0<br />
| 0.6.0 (Custom)<br />
| master<br />
|-<br />
| 2.4.0 (2.3.65)<br />
| 0.6.1<br />
| master<br />
|-<br />
| 2.5.0 (2.4.93)<br />
| 0.6.2<br />
| master<br />
|-<br />
| EE 2.0 (2.4.93)<br />
| 0.6.2<br />
| ''master''<br />
|-<br />
| 2.5.3<br />
| 0.6.3<br />
| b2_5<br />
|-<br />
| 2.5.5 (2.5.5-RC1)<br />
| 0.6.4.1<br />
| b2_5_fe<br />
|-<br />
| EE 2.2 (2.5.32)<br />
| 0.6.3-1.1<br />
| b_ieel2_0<br />
|-<br />
| EE 2.3 (2.5.35)<br />
| 0.6.4.1<br />
| b_ieel2_0<br />
|-<br />
| EE 2.4 (2.5.39)<br />
| 0.6.4.2<br />
| b_ieel2_0<br />
|-<br />
| 2.6.0 (2.5.60)<br />
| 0.6.3<br />
| master<br />
|-<br />
| (2.6.90)<br />
| 0.6.3-1.1<br />
| master<br />
|-<br />
| 2.7.0 (2.6.93)<br />
| 0.6.3-1.2<br />
| master<br />
|-<br />
| 2.7.1 (2.7.1-RC1)<br />
| 0.6.4.2<br />
| b2_7_fe<br />
|-<br />
| 2.7.2 (2.7.2-RC1)<br />
| 0.6.5.6<br />
| b2_7_fe<br />
|-<br />
| 2.7.3 (2.7.2.90)<br />
| 0.6.5.7<br />
| b2_7_fe<br />
|-<br />
| EE 3.0 (2.7.11)<br />
| 0.6.5.3<br />
| ''b2_7_fe''<br />
|-<br />
| EE 3.0.1 (2.7.16.0)<br />
| 0.6.5.6<br />
| b_ieel3_0<br />
|-<br />
| EE 3.1 (2.7.17)<br />
| 0.6.5.7<br />
| b_ieel3_0<br />
|-<br />
| (2.7.53)<br />
| 0.6.4.1<br />
| master<br />
|-<br />
| (2.7.58)<br />
| 0.6.4.2<br />
| master<br />
|-<br />
| (2.7.62)<br />
| 0.6.5.2<br />
| master<br />
|-<br />
| (2.7.64)<br />
| 0.6.5.3<br />
| master<br />
|-<br />
| 2.8.0 (2.7.65)<br />
| 0.6.4.2 (See [https://jira.whamcloud.com/browse/LU-7404 LU-7404])<br />
| master<br />
|-<br />
| 2.8.1 (2.8.0.51)<br />
| 0.6.5.7<br />
| b2_8_fe<br />
|-<br />
| 2.8.2<br />
| 0.7.2<br />
| b2_8_fe<br />
|-<br />
| (2.8.54)<br />
| 0.6.5.6<br />
| master<br />
|-<br />
| 2.9.0 (2.8.55)<br />
| 0.6.5.7<br />
| master<br />
|-<br />
| (2.9.51)<br />
| 0.6.5.8<br />
| master<br />
|-<br />
| 2.10.0 (2.9.55)<br />
| 0.6.5.9<br />
| master<br />
|-<br />
| 2.10.1 (2.10.1-RC1)<br />
| 0.7.1<br />
| b2_10<br />
|-<br />
| 2.10.2 (2.10.2-RC1)<br />
| 0.7.3<br />
| b2_10<br />
|-<br />
| 2.10.3 (2.10.3-RC1)<br />
| 0.7.5<br />
| b2_10<br />
|-<br />
| 2.10.4 (2.10.4-RC1)<br />
| 0.7.9<br />
| b2_10<br />
|-<br />
| (2.10.52)<br />
| 0.7.1<br />
| master<br />
|-<br />
| (2.10.55)<br />
| 0.7.3<br />
| master<br />
|-<br />
| 2.11.0 (2.10.59)<br />
| 0.7.6<br />
| master<br />
|-<br />
| (2.11.51)<br />
| 0.7.8<br />
| master<br />
|-<br />
| 2.12.0 (2.11.53)<br />
| 0.7.9<br />
| master<br />
|-<br />
| 2.12.1 (2.12.1-RC1)<br />
| 0.7.13<br />
| b2_12<br />
|-<br />
| (2.12.52)<br />
| 0.7.12<br />
| master<br />
|-<br />
| (2.12.53)<br />
| 0.7.13<br />
| master<br />
|}<br />
<br />
Only Lustre versions that have a ZFS version change are listed. The parenthetical version is the earliest tagged version the change appears in.<br />
<br />
== See Also ==<br />
[https://wiki.whamcloud.com/display/PUB/Lustre+Support+Matrix Lustre Support Matrix]<br />
<br />
[[Category: Releases]]</div>
Utopiabound
http://wiki.lustre.org/index.php?title=ZFS_Versions_in_Official_Lustre_Releases&diff=3507
ZFS Versions in Official Lustre Releases
2019-04-01T16:25:19Z
<p>Utopiabound: Add 0.7.13 on master</p>
<hr />
<div>{| class="wikitable"<br />
! Lustre Version<br />
! ZFS/SPL Version<br />
! Branch of Change<br />
|-<br />
| 2.3.0<br />
| 0.6.0 (Custom)<br />
| master<br />
|-<br />
| 2.4.0 (2.3.65)<br />
| 0.6.1<br />
| master<br />
|-<br />
| 2.5.0 (2.4.93)<br />
| 0.6.2<br />
| master<br />
|-<br />
| EE 2.0 (2.4.93)<br />
| 0.6.2<br />
| ''master''<br />
|-<br />
| 2.5.3<br />
| 0.6.3<br />
| b2_5<br />
|-<br />
| 2.5.5 (2.5.5-RC1)<br />
| 0.6.4.1<br />
| b2_5_fe<br />
|-<br />
| EE 2.2 (2.5.32)<br />
| 0.6.3-1.1<br />
| b_ieel2_0<br />
|-<br />
| EE 2.3 (2.5.35)<br />
| 0.6.4.1<br />
| b_ieel2_0<br />
|-<br />
| EE 2.4 (2.5.39)<br />
| 0.6.4.2<br />
| b_ieel2_0<br />
|-<br />
| 2.6.0 (2.5.60)<br />
| 0.6.3<br />
| master<br />
|-<br />
| (2.6.90)<br />
| 0.6.3-1.1<br />
| master<br />
|-<br />
| 2.7.0 (2.6.93)<br />
| 0.6.3-1.2<br />
| master<br />
|-<br />
| 2.7.1 (2.7.1-RC1)<br />
| 0.6.4.2<br />
| b2_7_fe<br />
|-<br />
| 2.7.2 (2.7.2-RC1)<br />
| 0.6.5.6<br />
| b2_7_fe<br />
|-<br />
| 2.7.3 (2.7.2.90)<br />
| 0.6.5.7<br />
| b2_7_fe<br />
|-<br />
| EE 3.0 (2.7.11)<br />
| 0.6.5.3<br />
| ''b2_7_fe''<br />
|-<br />
| EE 3.0.1 (2.7.16.0)<br />
| 0.6.5.6<br />
| b_ieel3_0<br />
|-<br />
| EE 3.1 (2.7.17)<br />
| 0.6.5.7<br />
| b_ieel3_0<br />
|-<br />
| (2.7.53)<br />
| 0.6.4.1<br />
| master<br />
|-<br />
| (2.7.58)<br />
| 0.6.4.2<br />
| master<br />
|-<br />
| (2.7.62)<br />
| 0.6.5.2<br />
| master<br />
|-<br />
| (2.7.64)<br />
| 0.6.5.3<br />
| master<br />
|-<br />
| 2.8.0 (2.7.65)<br />
| 0.6.4.2 (See [https://jira.whamcloud.com/browse/LU-7404 LU-7404])<br />
| master<br />
|-<br />
| 2.8.1 (2.8.0.51)<br />
| 0.6.5.7<br />
| b2_8_fe<br />
|-<br />
| 2.8.2<br />
| 0.7.2<br />
| b2_8_fe<br />
|-<br />
| (2.8.54)<br />
| 0.6.5.6<br />
| master<br />
|-<br />
| 2.9.0 (2.8.55)<br />
| 0.6.5.7<br />
| master<br />
|-<br />
| (2.9.51)<br />
| 0.6.5.8<br />
| master<br />
|-<br />
| 2.10.0 (2.9.55)<br />
| 0.6.5.9<br />
| master<br />
|-<br />
| 2.10.1 (2.10.1-RC1)<br />
| 0.7.1<br />
| b2_10<br />
|-<br />
| 2.10.2 (2.10.2-RC1)<br />
| 0.7.3<br />
| b2_10<br />
|-<br />
| 2.10.3 (2.10.3-RC1)<br />
| 0.7.5<br />
| b2_10<br />
|-<br />
| 2.10.4 (2.10.4-RC1)<br />
| 0.7.9<br />
| b2_10<br />
|-<br />
| (2.10.52)<br />
| 0.7.1<br />
| master<br />
|-<br />
| (2.10.55)<br />
| 0.7.3<br />
| master<br />
|-<br />
| 2.11.0 (2.10.59)<br />
| 0.7.6<br />
| master<br />
|-<br />
| (2.11.51)<br />
| 0.7.8<br />
| master<br />
|-<br />
| 2.12.0 (2.11.53)<br />
| 0.7.9<br />
| master<br />
|-<br />
| (2.12.52)<br />
| 0.7.12<br />
| master<br />
|-<br />
| (2.12.53)<br />
| 0.7.13<br />
| master<br />
|}<br />
<br />
Only Lustre versions that have a ZFS version change are listed. The parenthetical version is the earliest tagged version the change appears in.<br />
<br />
== See Also ==<br />
[https://wiki.whamcloud.com/display/PUB/Lustre+Support+Matrix Lustre Support Matrix]<br />
<br />
[[Category: Releases]]</div>
Utopiabound
http://wiki.lustre.org/index.php?title=ZFS_Versions_in_Official_Lustre_Releases&diff=3495
ZFS Versions in Official Lustre Releases
2019-03-05T01:47:44Z
<p>Utopiabound: Initial transfer from private info</p>
<hr />
<div>{| class="wikitable"<br />
! Lustre Version<br />
! ZFS/SPL Version<br />
! Branch of Change<br />
|-<br />
| 2.3.0<br />
| 0.6.0 (Custom)<br />
| master<br />
|-<br />
| 2.4.0 (2.3.65)<br />
| 0.6.1<br />
| master<br />
|-<br />
| 2.5.0 (2.4.93)<br />
| 0.6.2<br />
| master<br />
|-<br />
| EE 2.0 (2.4.93)<br />
| 0.6.2<br />
| ''master''<br />
|-<br />
| 2.5.3<br />
| 0.6.3<br />
| b2_5<br />
|-<br />
| 2.5.5 (2.5.5-RC1)<br />
| 0.6.4.1<br />
| b2_5_fe<br />
|-<br />
| EE 2.2 (2.5.32)<br />
| 0.6.3-1.1<br />
| b_ieel2_0<br />
|-<br />
| EE 2.3 (2.5.35)<br />
| 0.6.4.1<br />
| b_ieel2_0<br />
|-<br />
| EE 2.4 (2.5.39)<br />
| 0.6.4.2<br />
| b_ieel2_0<br />
|-<br />
| 2.6.0 (2.5.60)<br />
| 0.6.3<br />
| master<br />
|-<br />
| (2.6.90)<br />
| 0.6.3-1.1<br />
| master<br />
|-<br />
| 2.7.0 (2.6.93)<br />
| 0.6.3-1.2<br />
| master<br />
|-<br />
| 2.7.1 (2.7.1-RC1)<br />
| 0.6.4.2<br />
| b2_7_fe<br />
|-<br />
| 2.7.2 (2.7.2-RC1)<br />
| 0.6.5.6<br />
| b2_7_fe<br />
|-<br />
| 2.7.3 (2.7.2.90)<br />
| 0.6.5.7<br />
| b2_7_fe<br />
|-<br />
| EE 3.0 (2.7.11)<br />
| 0.6.5.3<br />
| ''b2_7_fe''<br />
|-<br />
| EE 3.0.1 (2.7.16.0)<br />
| 0.6.5.6<br />
| b_ieel3_0<br />
|-<br />
| EE 3.1 (2.7.17)<br />
| 0.6.5.7<br />
| b_ieel3_0<br />
|-<br />
| (2.7.53)<br />
| 0.6.4.1<br />
| master<br />
|-<br />
| (2.7.58)<br />
| 0.6.4.2<br />
| master<br />
|-<br />
| (2.7.62)<br />
| 0.6.5.2<br />
| master<br />
|-<br />
| (2.7.64)<br />
| 0.6.5.3<br />
| master<br />
|-<br />
| 2.8.0 (2.7.65)<br />
| 0.6.4.2 (See [https://jira.whamcloud.com/browse/LU-7404 LU-7404])<br />
| master<br />
|-<br />
| 2.8.1 (2.8.0.51)<br />
| 0.6.5.7<br />
| b2_8_fe<br />
|-<br />
| 2.8.2<br />
| 0.7.2<br />
| b2_8_fe<br />
|-<br />
| (2.8.54)<br />
| 0.6.5.6<br />
| master<br />
|-<br />
| 2.9.0 (2.8.55)<br />
| 0.6.5.7<br />
| master<br />
|-<br />
| (2.9.51)<br />
| 0.6.5.8<br />
| master<br />
|-<br />
| 2.10.0 (2.9.55)<br />
| 0.6.5.9<br />
| master<br />
|-<br />
| 2.10.1 (2.10.1-RC1)<br />
| 0.7.1<br />
| b2_10<br />
|-<br />
| 2.10.2 (2.10.2-RC1)<br />
| 0.7.3<br />
| b2_10<br />
|-<br />
| 2.10.3 (2.10.3-RC1)<br />
| 0.7.5<br />
| b2_10<br />
|-<br />
| 2.10.4 (2.10.4-RC1)<br />
| 0.7.9<br />
| b2_10<br />
|-<br />
| (2.10.52)<br />
| 0.7.1<br />
| master<br />
|-<br />
| (2.10.55)<br />
| 0.7.3<br />
| master<br />
|-<br />
| 2.11.0 (2.10.59)<br />
| 0.7.6<br />
| master<br />
|-<br />
| (2.11.51)<br />
| 0.7.8<br />
| master<br />
|-<br />
| 2.12.0 (2.11.53)<br />
| 0.7.9<br />
| master<br />
|-<br />
| (2.12.52)<br />
| 0.7.12<br />
| master<br />
|}<br />
<br />
Only Lustre versions that have a ZFS version change are listed. The parenthetical version is the earliest tagged version the change appears in.<br />
<br />
== See Also ==<br />
[https://wiki.whamcloud.com/display/PUB/Lustre+Support+Matrix Lustre Support Matrix]<br />
<br />
[[Category: Releases]]</div>
Utopiabound
http://wiki.lustre.org/index.php?title=Lustre_Conferences&diff=3405
Lustre Conferences
2018-08-14T20:14:32Z
<p>Utopiabound: /* Lustre Administrator & Developer (LAD) conferences */ fix typo</p>
<hr />
<div>You'll find presentations made by Lustre engineers at Lustre community events, conferences and meetings here.<br />
<br />
=Lustre User Group (LUG) conferences=<br />
LUG is the Lustre community's premier event to learn and share knowledge about Lustre technology. Access Lustre User Group (LUG) agendas, presentations, panel discussions, videos and more. <br />
<br />
* [[Lustre User Group 2018]] - April 24-26, 2018 - Chicago, IL<br />
* [[Lustre User Group 2017]] - May 31-June 2, 2017 - Bloomington, IN<br />
* [[Lustre User Group 2016]] - April 5-7, 2016 - Portland, OR<br />
* [[Lustre User Group 2015]] - April 13-15, 2016 - Denver, CO<br />
* [[Lustre User Group 2014]] - April 8-10, 2014 - Miami, FL<br />
* [[Lustre User Group 2013]] - April 15-17, 2013 - San Diego, CA<br />
* [[Lustre User Group 2012]] - April 24-26, 2012 - Austin, TX<br />
* [[Lustre User Group 2011]] - April 12-14, 2011 - Orlando, FL<br />
* [[Lustre User Group 2010]] - April 13-15, 2010 - Monterey, CA<br />
* [[Lustre User Group 2009]] - April 14-16, 2009 - San Francisco, CA<br />
* [[Lustre User Group 2008]] - April 28-30, 2008 - Sonoma, CA<br />
* [[Lustre User Group 2008]]<br />
* [[Lustre User Group 2007]]<br />
* [[Lustre User Group 2006]] - April 19-20, 2006 - Hilton Head, SC<br />
<br />
=Lustre Administrator & Developer (LAD) conferences=<br />
* The Lustre Administrators and Developer's Workshop is an annual gathering of Lustre's finest and most talented engineers in Lustre held in Europe each year by CEA and OpenSFS. It is recently held in conjunction with the Robinhood User Group (RUG) meeting. <br />
* [http://www.eofs.eu/events/lad18 LAD18] - September 24-25, 2018 - Paris, France<br />
* [[Lustre Administrator and Developer Workshop 2017]] - October 5-6, 2017 - Paris, France<br />
* [http://www.eofs.eu/events/lad16 LAD16] - September 20-21, 2016 - Paris, France<br />
* [http://www.eofs.eu/events/lad15 LAD15] - September 22-23, 2015 - Paris, France<br />
** [http://www.eofs.eu/events/lad15 Presentations] [http://insidehpc.com/lad15-video-gallery/ Video]<br />
** [https://github.com/cea-hpc/robinhood/wiki/RUG2015 Robinhood User Group 2015 (RUG2015)] [https://github.com/cea-hpc/robinhood/wiki/RUG2015 Presentations]<br />
* [http://www.eofs.eu/events/lad14 LAD14] - September 23-24, 2014 - Reims, France<br />
* [http://www.eofs.eu/events/lad13 LAD13] - <br />
* [http://www.eofs.eu/events/lad12 LAD12] - September 18-18, 2012 - Paris, France<br />
* [http://www.eofs.org/?id=lad11 LAD11]<br />
<br />
=Technical Development Meetings=<br />
* [[Developer Day 2018-04-23]]<br />
* [[Developer Day 2017-05-30]]<br />
* [[Developer Day 2016-04-04]]<br />
* [[Developer Day 2015-04-16]]<br />
* [http://wiki.opensfs.org/Lustre_Developer_Meeting_2015-01-22 Lustre Developer's Meeting January 22, 2015]<br />
* [[Lustre Developer Summit 2014]]<br />
* [[Lustre Fall Workshop 10/2010]]<br />
* [[SC'09 and Lustre Senior Technical Meeting 11/2009]]<br />
* [[Lustre All-Hands Meeting 12/2008]]<br />
* [[Lustre All-Hands Meeting 3/2008]]<br />
<br />
=Other Lustre Related Events=<br />
Other conferences are held periodically with a focus on topics of particular interest to the Lustre community.<br />
* China LUG (looking for someone to add related events)<br />
* Japan LUG (looking for someone to add related events)<br />
* [[Lustre HPCS Activities]] include designs and presentations for meeting the DARPA 2012 computing platform storage goals<br />
*Lustre Scalability Workshops held at the Lustre Center of Excellence at Oak Ridge National Laboratories in 2009:<br />
<br />
:[[Lustre_Center_of_Excellence_at_Oak_Ridge_National_Laboratory#Lustre_Scalability_Workshop_-_Feb_10_.26_11.2C_2009.2C_ORNL|Lustre Scalability Workshop February 2009]]<br />
<br />
:[[Lustre_Center_of_Excellence_at_Oak_Ridge_National_Laboratory#LCE_Application_I.2FO_Workshop_-_April_16.2C_2008|Lustre Application I/O Workshop April 2009]]<br />
:[[Lustre_Center_of_Excellence_at_Oak_Ridge_National_Laboratory#Scalability_Workshop_Follow_up|Scalability Workshop Follow Up]]<br />
* [[HPC Software Workshop and Seminars - Regensburg Germany 2009]]<br />
<br />
[[Category: Events]]</div>
Utopiabound
http://wiki.lustre.org/index.php?title=Lustre_Conferences&diff=3404
Lustre Conferences
2018-08-14T20:14:04Z
<p>Utopiabound: /* Lustre Administrator & Developer (LAD) conferences */ Add LAD18</p>
<hr />
<div>You'll find presentations made by Lustre engineers at Lustre community events, conferences and meetings here.<br />
<br />
=Lustre User Group (LUG) conferences=<br />
LUG is the Lustre community's premier event to learn and share knowledge about Lustre technology. Access Lustre User Group (LUG) agendas, presentations, panel discussions, videos and more. <br />
<br />
* [[Lustre User Group 2018]] - April 24-26, 2018 - Chicago, IL<br />
* [[Lustre User Group 2017]] - May 31-June 2, 2017 - Bloomington, IN<br />
* [[Lustre User Group 2016]] - April 5-7, 2016 - Portland, OR<br />
* [[Lustre User Group 2015]] - April 13-15, 2016 - Denver, CO<br />
* [[Lustre User Group 2014]] - April 8-10, 2014 - Miami, FL<br />
* [[Lustre User Group 2013]] - April 15-17, 2013 - San Diego, CA<br />
* [[Lustre User Group 2012]] - April 24-26, 2012 - Austin, TX<br />
* [[Lustre User Group 2011]] - April 12-14, 2011 - Orlando, FL<br />
* [[Lustre User Group 2010]] - April 13-15, 2010 - Monterey, CA<br />
* [[Lustre User Group 2009]] - April 14-16, 2009 - San Francisco, CA<br />
* [[Lustre User Group 2008]] - April 28-30, 2008 - Sonoma, CA<br />
* [[Lustre User Group 2008]]<br />
* [[Lustre User Group 2007]]<br />
* [[Lustre User Group 2006]] - April 19-20, 2006 - Hilton Head, SC<br />
<br />
=Lustre Administrator & Developer (LAD) conferences=<br />
* The Lustre Administrators and Developer's Workshop is an annual gathering of Lustre's finest and most talented engineers in Lustre held in Europe each year by CEA and OpenSFS. It is recently held in conjunction with the Robinhood User Group (RUG) meeting. <br />
* http://www.eofs.eu/events/lad18 LAD18] - September 24-25, 2018 - Paris, France<br />
* [[Lustre Administrator and Developer Workshop 2017]] - October 5-6, 2017 - Paris, France<br />
* [http://www.eofs.eu/events/lad16 LAD16] - September 20-21, 2016 - Paris, France<br />
* [http://www.eofs.eu/events/lad15 LAD15] - September 22-23, 2015 - Paris, France<br />
** [http://www.eofs.eu/events/lad15 Presentations] [http://insidehpc.com/lad15-video-gallery/ Video]<br />
** [https://github.com/cea-hpc/robinhood/wiki/RUG2015 Robinhood User Group 2015 (RUG2015)] [https://github.com/cea-hpc/robinhood/wiki/RUG2015 Presentations]<br />
* [http://www.eofs.eu/events/lad14 LAD14] - September 23-24, 2014 - Reims, France<br />
* [http://www.eofs.eu/events/lad13 LAD13] - <br />
* [http://www.eofs.eu/events/lad12 LAD12] - September 18-18, 2012 - Paris, France<br />
* [http://www.eofs.org/?id=lad11 LAD11]<br />
<br />
=Technical Development Meetings=<br />
* [[Developer Day 2018-04-23]]<br />
* [[Developer Day 2017-05-30]]<br />
* [[Developer Day 2016-04-04]]<br />
* [[Developer Day 2015-04-16]]<br />
* [http://wiki.opensfs.org/Lustre_Developer_Meeting_2015-01-22 Lustre Developer's Meeting January 22, 2015]<br />
* [[Lustre Developer Summit 2014]]<br />
* [[Lustre Fall Workshop 10/2010]]<br />
* [[SC'09 and Lustre Senior Technical Meeting 11/2009]]<br />
* [[Lustre All-Hands Meeting 12/2008]]<br />
* [[Lustre All-Hands Meeting 3/2008]]<br />
<br />
=Other Lustre Related Events=<br />
Other conferences are held periodically with a focus on topics of particular interest to the Lustre community.<br />
* China LUG (looking for someone to add related events)<br />
* Japan LUG (looking for someone to add related events)<br />
* [[Lustre HPCS Activities]] include designs and presentations for meeting the DARPA 2012 computing platform storage goals<br />
*Lustre Scalability Workshops held at the Lustre Center of Excellence at Oak Ridge National Laboratories in 2009:<br />
<br />
:[[Lustre_Center_of_Excellence_at_Oak_Ridge_National_Laboratory#Lustre_Scalability_Workshop_-_Feb_10_.26_11.2C_2009.2C_ORNL|Lustre Scalability Workshop February 2009]]<br />
<br />
:[[Lustre_Center_of_Excellence_at_Oak_Ridge_National_Laboratory#LCE_Application_I.2FO_Workshop_-_April_16.2C_2008|Lustre Application I/O Workshop April 2009]]<br />
:[[Lustre_Center_of_Excellence_at_Oak_Ridge_National_Laboratory#Scalability_Workshop_Follow_up|Scalability Workshop Follow Up]]<br />
* [[HPC Software Workshop and Seminars - Regensburg Germany 2009]]<br />
<br />
[[Category: Events]]</div>
Utopiabound
http://wiki.lustre.org/index.php?title=User:Utopiabound&diff=3399
User:Utopiabound
2018-07-12T20:54:22Z
<p>Utopiabound: </p>
<hr />
<div>Senior Software Engineer for Whamcloud<br />
<br />
Lustre and ZFS contributor<br />
<br />
Wrote and upstreamed Wireshark plugin for Lustre and LNet.</div>
Utopiabound
http://wiki.lustre.org/index.php?title=Lustre_2.11.0_Changelog&diff=3280
Lustre 2.11.0 Changelog
2018-06-18T14:52:08Z
<p>Utopiabound: Add Category Changelog</p>
<hr />
<div>'''Server support for kernels: '''<br /><br />
*RHEL 7.4 (3.10.0-693.21.1.el7)<br />
<br />
'''Client support for unpatched kernels: '''<br /><br />
*RHEL 7.4 (3.10.0-693.21.1.el7)<br />
*SLES12 SP3 (4.4.114-94.11)<br />
*Ubuntu 16.04 (4.4.0-116)<br />
<br />
'''Recommended e2fsprogs version: '''<br /><br />
*v1.42.13.wc6<br />
<br />
'''Interoperability Support: '''<br /><br />
*Clients & Servers: Latest 2.10.X<br />
<br />
== Issues fixed between 2.10.0 and 2.11.0 ==<br />
''' New Feature '''<br />
*[https://jira.hpdd.intel.com/browse/LU-3285 LU-3285]: Data on MDT<br />
*[https://jira.hpdd.intel.com/browse/LU-5189 LU-5189]: add debian kernel detection support to lustre<br />
*[https://jira.hpdd.intel.com/browse/LU-6179 LU-6179]: Lock ahead - Request extent locks from userspace<br />
*[https://jira.hpdd.intel.com/browse/LU-7990 LU-7990]: Large bulk IO support<br />
*[https://jira.hpdd.intel.com/browse/LU-8235 LU-8235]: Add pool awareness to lfs_migrate<br />
*[https://jira.hpdd.intel.com/browse/LU-8616 LU-8616]: DNE3: Enhance the functionality of &quot;lfs setdirstripe&quot;<br />
*[https://jira.hpdd.intel.com/browse/LU-9228 LU-9228]: Hard TBF Token Compensation under congestion<br />
*[https://jira.hpdd.intel.com/browse/LU-9480 LU-9480]: LNet Dynamic Discovery<br />
*[https://jira.hpdd.intel.com/browse/LU-9564 LU-9564]: Support for Lustre Servers on Ubuntu 14.04/16.04 Kernel 4.4.0<br />
*[https://jira.hpdd.intel.com/browse/LU-9727 LU-9727]: Lustre Audit with Changelogs<br />
*[https://jira.hpdd.intel.com/browse/LU-9771 LU-9771]: FLR1: Landing tickets for File Level Redundancy Phase 1<br />
*[https://jira.hpdd.intel.com/browse/LU-10028 LU-10028]: Export the informatioin about Lustre special mount flags and options<br />
*[https://jira.hpdd.intel.com/browse/LU-10030 LU-10030]: add native lfs tools support for project quota<br />
<br />
''' Improvement '''<br />
*[https://jira.hpdd.intel.com/browse/LU-1757 LU-1757]: Short I/O support<br />
*[https://jira.hpdd.intel.com/browse/LU-2586 LU-2586]: Need a way to request &quot;good to have&quot; lock bits<br />
*[https://jira.hpdd.intel.com/browse/LU-3397 LU-3397]: Create per-client &quot;export&quot; /proc file on server for each client connection<br />
*[https://jira.hpdd.intel.com/browse/LU-4277 LU-4277]: Integrate ZFS zpool resilver status with OFD OS_STATE_DEGRADED flag<br />
*[https://jira.hpdd.intel.com/browse/LU-5541 LU-5541]: improve liblustreapi build<br />
*[https://jira.hpdd.intel.com/browse/LU-6051 LU-6051]: &quot;lfs_migrate&quot; improvements<br />
*[https://jira.hpdd.intel.com/browse/LU-6245 LU-6245]: Untangle userland and kernel space support for libcfs<br />
*[https://jira.hpdd.intel.com/browse/LU-6353 LU-6353]: Push Wireshark Support Upstream<br />
*[https://jira.hpdd.intel.com/browse/LU-6401 LU-6401]: Untangle lustre userland and kernel headers<br />
*[https://jira.hpdd.intel.com/browse/LU-7251 LU-7251]: reduce commit callbacks in OSP<br />
*[https://jira.hpdd.intel.com/browse/LU-7340 LU-7340]: ChangeLogs catalog full condition should be handled more gracefully<br />
*[https://jira.hpdd.intel.com/browse/LU-7585 LU-7585]: Implement OI Scrub for ZFS<br />
*[https://jira.hpdd.intel.com/browse/LU-7589 LU-7589]: update checkpatch.pl from upstream kernel<br />
*[https://jira.hpdd.intel.com/browse/LU-7899 LU-7899]: osd_xattr_set() to batch actual EA update<br />
*[https://jira.hpdd.intel.com/browse/LU-7917 LU-7917]: Remove obsolete distro support<br />
*[https://jira.hpdd.intel.com/browse/LU-7991 LU-7991]: Add project quota for ZFS<br />
*[https://jira.hpdd.intel.com/browse/LU-8271 LU-8271]: nodemap: retrying a large configuration transfer should have a delay<br />
*[https://jira.hpdd.intel.com/browse/LU-8275 LU-8275]: ssk: add flag to test suite to enable ssk for tests<br />
*[https://jira.hpdd.intel.com/browse/LU-8276 LU-8276]: Make lru clear always discard read lock pages<br />
*[https://jira.hpdd.intel.com/browse/LU-8342 LU-8342]: ZFS dnodesize and recordsize should be set at file system creation<br />
*[https://jira.hpdd.intel.com/browse/LU-8402 LU-8402]: OBD_CONNECT_* flags retirement<br />
*[https://jira.hpdd.intel.com/browse/LU-8444 LU-8444]: Add test for LU-7325 patch<br />
*[https://jira.hpdd.intel.com/browse/LU-8475 LU-8475]: Slab allocations for target threads and session info<br />
*[https://jira.hpdd.intel.com/browse/LU-8618 LU-8618]: ha.sh improvements<br />
*[https://jira.hpdd.intel.com/browse/LU-8619 LU-8619]: Lustre to build against ZFS 0.7.0<br />
*[https://jira.hpdd.intel.com/browse/LU-8649 LU-8649]: Print console message in recovery when waiting for first client<br />
*[https://jira.hpdd.intel.com/browse/LU-8691 LU-8691]: ha.sh improvements: add mdtest, add simultaneous victim nodes failover<br />
*[https://jira.hpdd.intel.com/browse/LU-8721 LU-8721]: integrate fio test into lustre/tests<br />
*[https://jira.hpdd.intel.com/browse/LU-8727 LU-8727]: Remove skip records from config file<br />
*[https://jira.hpdd.intel.com/browse/LU-8993 LU-8993]: lctl debug_daemon should warn on relative pathnames<br />
*[https://jira.hpdd.intel.com/browse/LU-9153 LU-9153]: improve FID/config name specification for lctl llog_print and llog_info<br />
*[https://jira.hpdd.intel.com/browse/LU-9183 LU-9183]: Support for linux 4.9 kernels<br />
*[https://jira.hpdd.intel.com/browse/LU-9184 LU-9184]: early patches for Data-on-MDT support<br />
*[https://jira.hpdd.intel.com/browse/LU-9201 LU-9201]: reduce llmount.sh startup time<br />
*[https://jira.hpdd.intel.com/browse/LU-9220 LU-9220]: Support Kerberos authentication from unprivileged container<br />
*[https://jira.hpdd.intel.com/browse/LU-9221 LU-9221]: Create pid-based hash to enhance Jobstats performance<br />
*[https://jira.hpdd.intel.com/browse/LU-9250 LU-9250]: integrate xdd test into lustre/tests<br />
*[https://jira.hpdd.intel.com/browse/LU-9378 LU-9378]: extract lfs-getstripe.1 from lfs.1<br />
*[https://jira.hpdd.intel.com/browse/LU-9409 LU-9409]: Lustre small IO write performance improvement<br />
*[https://jira.hpdd.intel.com/browse/LU-9417 LU-9417]: xattr cache memory usage can be reduced<br />
*[https://jira.hpdd.intel.com/browse/LU-9462 LU-9462]: &quot;lfs setstripe&quot; doesn't support --component-add/del on a directory<br />
*[https://jira.hpdd.intel.com/browse/LU-9466 LU-9466]: Calls to ‘error’ should have an error message<br />
*[https://jira.hpdd.intel.com/browse/LU-9494 LU-9494]: Improve message for skipping tests<br />
*[https://jira.hpdd.intel.com/browse/LU-9519 LU-9519]: Remove unneeded 'external' specifier in liblustreapi function prototypes<br />
*[https://jira.hpdd.intel.com/browse/LU-9558 LU-9558]: Support linux kernel version 4.12<br />
*[https://jira.hpdd.intel.com/browse/LU-9624 LU-9624]: enable sanity.sh test_160a failures for DNE<br />
*[https://jira.hpdd.intel.com/browse/LU-9716 LU-9716]: osc_extent_tree_dump0() implementation is suboptimal<br />
*[https://jira.hpdd.intel.com/browse/LU-9775 LU-9775]: find kernel-devel even if the current kernel is not installed in the build root<br />
*[https://jira.hpdd.intel.com/browse/LU-9776 LU-9776]: lustre-client cannot be installed if both client and server repos are configured<br />
*[https://jira.hpdd.intel.com/browse/LU-9781 LU-9781]: Improve catalog full warning in llog_cat_new_log<br />
*[https://jira.hpdd.intel.com/browse/LU-9816 LU-9816]: kernel upgrade [RHEL7.4 3.10.0-693.el7]<br />
*[https://jira.hpdd.intel.com/browse/LU-9850 LU-9850]: the patchless client should not allow the patched kernel to satisfy it's dependencies<br />
*[https://jira.hpdd.intel.com/browse/LU-9866 LU-9866]: kernel update [SLES12 SP2 4.4.74-92.35]<br />
*[https://jira.hpdd.intel.com/browse/LU-9890 LU-9890]: osd-zfs: ZFS dmu_objset_own and dmu_objset_disown interface changes<br />
*[https://jira.hpdd.intel.com/browse/LU-9907 LU-9907]: lbuild to support patchless server<br />
*[https://jira.hpdd.intel.com/browse/LU-9934 LU-9934]: support gcc7<br />
*[https://jira.hpdd.intel.com/browse/LU-9946 LU-9946]: Have fileset on default nodemap<br />
*[https://jira.hpdd.intel.com/browse/LU-9950 LU-9950]: add support for Ubuntu(debian) arm64<br />
*[https://jira.hpdd.intel.com/browse/LU-9979 LU-9979]: kernel update [RHEL6.9 2.6.32-696.10.2.el6]<br />
*[https://jira.hpdd.intel.com/browse/LU-9996 LU-9996]: include MOFED IB libs when build with lbuild<br />
*[https://jira.hpdd.intel.com/browse/LU-10007 LU-10007]: Update health resource agents<br />
*[https://jira.hpdd.intel.com/browse/LU-10041 LU-10041]: osd-zfs to choose dnode size<br />
*[https://jira.hpdd.intel.com/browse/LU-10042 LU-10042]: sanity/51b to cleanup properly<br />
*[https://jira.hpdd.intel.com/browse/LU-10046 LU-10046]: use CLASSERT() for compile-time checks<br />
*[https://jira.hpdd.intel.com/browse/LU-10141 LU-10141]: Integer overflow in llapi_changelog_start<br />
*[https://jira.hpdd.intel.com/browse/LU-10152 LU-10152]: conf-sanity test 99 needs to clean up at the end of the test<br />
*[https://jira.hpdd.intel.com/browse/LU-10256 LU-10256]: Provide optional &lt;archive_id&gt; argument for lfs hsm_set and lfs hsm_clear<br />
*[https://jira.hpdd.intel.com/browse/LU-10277 LU-10277]: allow 'lfs mkdir' to create directory on MDS which has more space<br />
*[https://jira.hpdd.intel.com/browse/LU-10278 LU-10278]: lfs migrate: make use of direct i/o optional<br />
*[https://jira.hpdd.intel.com/browse/LU-10282 LU-10282]: 'lfs mirror create|extend' should support mirror flags<br />
*[https://jira.hpdd.intel.com/browse/LU-10287 LU-10287]: &quot;lfs mirror verify&quot; command<br />
*[https://jira.hpdd.intel.com/browse/LU-10334 LU-10334]: Ubuntu1604 client sanity-103a: FAIL: ACL misc test failed<br />
*[https://jira.hpdd.intel.com/browse/LU-10405 LU-10405]: FIEMAP on object with no stripe should not return ENODATA<br />
*[https://jira.hpdd.intel.com/browse/LU-10448 LU-10448]: policy to pick a primary for mirrored write<br />
*[https://jira.hpdd.intel.com/browse/LU-10452 LU-10452]: lnetctl export/import suggested improvements<br />
*[https://jira.hpdd.intel.com/browse/LU-10482 LU-10482]: enhance &quot;lfs find&quot; to add mirror related search options<br />
*[https://jira.hpdd.intel.com/browse/LU-10483 LU-10483]: Replace FMODE_READ and FMODE_WRITE in lustre_user.h with MDS_* equivalents<br />
*[https://jira.hpdd.intel.com/browse/LU-10507 LU-10507]: Use {save,restore}_layout() to save and restore layout in test cases<br />
*[https://jira.hpdd.intel.com/browse/LU-10516 LU-10516]: Update recommended e2fsprogs version<br />
*[https://jira.hpdd.intel.com/browse/LU-10550 LU-10550]: Resync support when file is in RDONLY state<br />
*[https://jira.hpdd.intel.com/browse/LU-10604 LU-10604]: osd-ldiskfs can save 8 bytes/object<br />
*[https://jira.hpdd.intel.com/browse/LU-10652 LU-10652]: restructure sanity 133[f,g]<br />
*[https://jira.hpdd.intel.com/browse/LU-10662 LU-10662]: LBUG: (statahead.c:1262:ll_deauthorize_statahead()) ASSERTION( lli-&gt;lli_opendir_pid != 0 )<br />
*[https://jira.hpdd.intel.com/browse/LU-10676 LU-10676]: lustre-zfs-dkms rpm should Provide lustre-dkms for easy upgrades<br />
*[https://jira.hpdd.intel.com/browse/LU-10705 LU-10705]: add &quot;blocks&quot; support to &quot;lfs find&quot;<br />
*[https://jira.hpdd.intel.com/browse/LU-10864 LU-10864]: update changelog kernel version for ubuntu1604<br />
<br />
''' Bugs '''<br />
*[https://jira.hpdd.intel.com/browse/LU-282 LU-282]: Some tests in the framework do not properly mark their beginning and end. For example test_27b in sanity.<br />
*[https://jira.hpdd.intel.com/browse/LU-618 LU-618]: Reads are not included in IO accounting<br />
*[https://jira.hpdd.intel.com/browse/LU-832 LU-832]: sanity test 60a should be marked as failed if llog_test.ko cannot be loaded<br />
*[https://jira.hpdd.intel.com/browse/LU-2776 LU-2776]: Test failure: sanityn, subtest test_51a &quot;multiop is still there&quot;<br />
*[https://jira.hpdd.intel.com/browse/LU-3719 LU-3719]: divide error in ldiskfs_mb_normalize_request on MDT<br />
*[https://jira.hpdd.intel.com/browse/LU-3846 LU-3846]: Sanity 56u error with two OSTs<br />
*[https://jira.hpdd.intel.com/browse/LU-4134 LU-4134]: obdfilter-suvery bugs and panics (ioctl API isn't protected over shutdown/setup property).<br />
*[https://jira.hpdd.intel.com/browse/LU-4536 LU-4536]: sanity test_65ic<br />
*[https://jira.hpdd.intel.com/browse/LU-4705 LU-4705]: LustreError: 89827:0:(mdc_locks.c:916:mdc_enqueue()) ldlm_cli_enqueue: -2<br />
*[https://jira.hpdd.intel.com/browse/LU-4761 LU-4761]: console quota message spew<br />
*[https://jira.hpdd.intel.com/browse/LU-5020 LU-5020]: OST can be all mounted successfully in parallel mount scenario<br />
*[https://jira.hpdd.intel.com/browse/LU-5024 LU-5024]: (mdc_lib.c:163:mdc_pack_name()) ASSERTION( cpy_len == name_len &amp;&amp; lu_name_is_valid_2(buf, cpy_len) ) failed:<br />
*[https://jira.hpdd.intel.com/browse/LU-5106 LU-5106]: Test failure sanity test_123a: ls 10000 files is slower with statahead!<br />
*[https://jira.hpdd.intel.com/browse/LU-5152 LU-5152]: Can't enforce block quota when unprivileged user change group<br />
*[https://jira.hpdd.intel.com/browse/LU-5163 LU-5163]: (lu_object.h:852:lu_object_attr()) ASSERTION( ((o)-&gt;lo_header-&gt;loh_attr &amp; LOHA_EXISTS) != 0 ) failed<br />
*[https://jira.hpdd.intel.com/browse/LU-5490 LU-5490]: sanity test_133d: FAIL: samedir_rename_size error<br />
*[https://jira.hpdd.intel.com/browse/LU-5637 LU-5637]: sanity test_130a: FIEMAP on 1-stripe file(/mnt/lustre/f130a.sanity) failed<br />
*[https://jira.hpdd.intel.com/browse/LU-5680 LU-5680]: sanity-hsm uses /etc/motd (which is probably of size 0)<br />
*[https://jira.hpdd.intel.com/browse/LU-5695 LU-5695]: watchdog dispatch thread disappears<br />
*[https://jira.hpdd.intel.com/browse/LU-5761 LU-5761]: replay-single test_89: @@@@@@ FAIL: 2560 blocks leaked<br />
*[https://jira.hpdd.intel.com/browse/LU-5955 LU-5955]: llapi_semantic_traverse() and lfs find skip any child directory named .lustre<br />
*[https://jira.hpdd.intel.com/browse/LU-5965 LU-5965]: recovery-small 27 looks works incorrectly<br />
*[https://jira.hpdd.intel.com/browse/LU-5991 LU-5991]: memory leak on mount failure<br />
*[https://jira.hpdd.intel.com/browse/LU-6243 LU-6243]: version liblustreapi.so<br />
*[https://jira.hpdd.intel.com/browse/LU-6349 LU-6349]: remove old protocol compatibility<br />
*[https://jira.hpdd.intel.com/browse/LU-6436 LU-6436]: Oops in cl_glimpse_size0()<br />
*[https://jira.hpdd.intel.com/browse/LU-6609 LU-6609]: recovery-small test_26a : FAIL: remove sub-test dirs failed<br />
*[https://jira.hpdd.intel.com/browse/LU-6671 LU-6671]: Wireshark: LDLM_ENQUEUE reply with undecoded buffer<br />
*[https://jira.hpdd.intel.com/browse/LU-6863 LU-6863]: change obdfilter-survey to support CLIENTONLY mode<br />
*[https://jira.hpdd.intel.com/browse/LU-7001 LU-7001]: osp_sync.c: 1139: osp_sync_thread<br />
*[https://jira.hpdd.intel.com/browse/LU-7129 LU-7129]: FSX with DIRECTIO support<br />
*[https://jira.hpdd.intel.com/browse/LU-7356 LU-7356]: configure --disable-shared broken for server builds<br />
*[https://jira.hpdd.intel.com/browse/LU-7501 LU-7501]: inconsistencies between &quot;lfs find&quot;, &quot;lfs getstripe&quot;, &quot;lfs setstripe&quot;, &quot;lfs setdirstripe&quot;<br />
*[https://jira.hpdd.intel.com/browse/LU-7544 LU-7544]: Improve man page of &quot;lfs setquota&quot;<br />
*[https://jira.hpdd.intel.com/browse/LU-7653 LU-7653]: replay-single/test_110f test failed Lustre: DEBUG MARKER: replay-single test_110f: FAIL: 1 != 2 after recovery<br />
*[https://jira.hpdd.intel.com/browse/LU-7746 LU-7746]: skip test of new functionality on upstream client<br />
*[https://jira.hpdd.intel.com/browse/LU-7760 LU-7760]: Incorrect pid printing in ptlrpc_send_new_req<br />
*[https://jira.hpdd.intel.com/browse/LU-7787 LU-7787]: There is space in the middle of filename under PENDING<br />
*[https://jira.hpdd.intel.com/browse/LU-7802 LU-7802]: set_param lru_size fails with 'error: set_param: setting /proc/fs/lustre/ldlm/namespaces/lustre-OST0000-osc-*/lru_size=clear: Invalid argument'<br />
*[https://jira.hpdd.intel.com/browse/LU-7813 LU-7813]: default pool not inherited when specifying any layout parameter<br />
*[https://jira.hpdd.intel.com/browse/LU-7854 LU-7854]: sanity-gss test_1 fails with 'chmod /lustre/scratch failed'<br />
*[https://jira.hpdd.intel.com/browse/LU-7874 LU-7874]: Suspect locking cleanup issue in mdt_create()<br />
*[https://jira.hpdd.intel.com/browse/LU-7875 LU-7875]: Suspect locking cleanup in mdt_reint_unlink()<br />
*[https://jira.hpdd.intel.com/browse/LU-7876 LU-7876]: Suspect locking cleanup in mdt_reint_migrate_internal()<br />
*[https://jira.hpdd.intel.com/browse/LU-7877 LU-7877]: Suspect locking cleanup in mdt_reint_rename_internal()<br />
*[https://jira.hpdd.intel.com/browse/LU-7934 LU-7934]: overflow for tr-&gt;otr_next_id<br />
*[https://jira.hpdd.intel.com/browse/LU-7947 LU-7947]: Suspicious dereference of pointer before NULL check in llog_cancel_rec()<br />
*[https://jira.hpdd.intel.com/browse/LU-7988 LU-7988]: HSM: high lock contention for cdt_llog_lock<br />
*[https://jira.hpdd.intel.com/browse/LU-8028 LU-8028]: build fails after configure --disable-modules<br />
*[https://jira.hpdd.intel.com/browse/LU-8062 LU-8062]: recovery-small test_115b: @@@@@@ FAIL: dd success<br />
*[https://jira.hpdd.intel.com/browse/LU-8174 LU-8174]: Taking a lease for the 2nd time fails with -EBUSY<br />
*[https://jira.hpdd.intel.com/browse/LU-8264 LU-8264]: lfs setstripe without -p pool_name doesn't inherit pool from parent/ROOT directory<br />
*[https://jira.hpdd.intel.com/browse/LU-8344 LU-8344]: sanity test_256: Changelog catalog has wrong number of slots 1<br />
*[https://jira.hpdd.intel.com/browse/LU-8358 LU-8358]: Update condition on vvp_vmpage_error to match error code in RPC<br />
*[https://jira.hpdd.intel.com/browse/LU-8400 LU-8400]: Remove OBD_IOC_GET_MNTOPT ioctl as it's only used to pass info between mdd and mdt<br />
*[https://jira.hpdd.intel.com/browse/LU-8435 LU-8435]: LBUG (osc_cache.c:1290:osc_completion()) ASSERTION( equi(page-&gt;cp_state == CPS_PAGEIN, cmd == OBD_BRW_READ) )<br />
*[https://jira.hpdd.intel.com/browse/LU-8497 LU-8497]: GPF after page allocation failure in osp_send_update_thread()<br />
*[https://jira.hpdd.intel.com/browse/LU-8502 LU-8502]: replay-vbr: umount hangs waiting for mgs_ir_fini_fs<br />
*[https://jira.hpdd.intel.com/browse/LU-8503 LU-8503]: Replay-single test-66b: @@@@@@ FAIL: Worst 6 should be worse than orig 6<br />
*[https://jira.hpdd.intel.com/browse/LU-8541 LU-8541]: change lru_max_age to units of ms<br />
*[https://jira.hpdd.intel.com/browse/LU-8578 LU-8578]: ptlrpcd threads hung waiting for cl_lock held by osc_extent_wait() process<br />
*[https://jira.hpdd.intel.com/browse/LU-8653 LU-8653]: broken inheritance of default striping<br />
*[https://jira.hpdd.intel.com/browse/LU-8672 LU-8672]: missing error handling in replay-single test_89<br />
*[https://jira.hpdd.intel.com/browse/LU-8703 LU-8703]: rework CPU partition code<br />
*[https://jira.hpdd.intel.com/browse/LU-8729 LU-8729]: conf-sanity test_84: FAIL: /dev/mapper/mds1_flakey failed to initialize!<br />
*[https://jira.hpdd.intel.com/browse/LU-8760 LU-8760]: sanity-lfsck test 31g hung<br />
*[https://jira.hpdd.intel.com/browse/LU-8849 LU-8849]: Client hangs on 'lfs ladvise' with large input values<br />
*[https://jira.hpdd.intel.com/browse/LU-8854 LU-8854]: liblustre should not define strlcpy or strlcat<br />
*[https://jira.hpdd.intel.com/browse/LU-8856 LU-8856]: ZFS-MDT 100% full. Cannot delete files.<br />
*[https://jira.hpdd.intel.com/browse/LU-8878 LU-8878]: sanity-hsm test_301: @@@@@@ FAIL: Restart of mds1 failed!<br />
*[https://jira.hpdd.intel.com/browse/LU-8885 LU-8885]: zconf_mount_clients() defect<br />
*[https://jira.hpdd.intel.com/browse/LU-8895 LU-8895]: server grants clients with more grants that the clients ask<br />
*[https://jira.hpdd.intel.com/browse/LU-8910 LU-8910]: MDT's statfs info could be disagreed with OST's info for a very long time<br />
*[https://jira.hpdd.intel.com/browse/LU-8912 LU-8912]: nodemap: error: nodemap_add_range: nodemap ranges must be contiguous<br />
*[https://jira.hpdd.intel.com/browse/LU-8935 LU-8935]: Lustre mount re-export via NFS long timeouts, not working with autofs<br />
*[https://jira.hpdd.intel.com/browse/LU-8958 LU-8958]: remove code left unused after lloop removal<br />
*[https://jira.hpdd.intel.com/browse/LU-8990 LU-8990]: Failback LBUG lod_device_free()) ASSERTION( atomic_read(&amp;lu-&gt;ld_ref)<br />
*[https://jira.hpdd.intel.com/browse/LU-9052 LU-9052]: lod_verify_md_striping()) lsh-MDT0000-mdtlov: invalid lmv_user_md: magic = cd20cd0<br />
*[https://jira.hpdd.intel.com/browse/LU-9077 LU-9077]: New static analysis issues in v2_9_52_0-66-gec839d4<br />
*[https://jira.hpdd.intel.com/browse/LU-9104 LU-9104]: Unknown config param in llog fails mounting target<br />
*[https://jira.hpdd.intel.com/browse/LU-9135 LU-9135]: sanity test_313: osp_sync.c:571:osp_sync_interpret()) LBUG<br />
*[https://jira.hpdd.intel.com/browse/LU-9140 LU-9140]: sanityn test_77j test_77k: The read / write rate exceeds x% of preset rate<br />
*[https://jira.hpdd.intel.com/browse/LU-9145 LU-9145]: When Shared Key feature is active, Nodemap admin property allows more access<br />
*[https://jira.hpdd.intel.com/browse/LU-9158 LU-9158]: sanity-quota, test_12b: rebalancing failed<br />
*[https://jira.hpdd.intel.com/browse/LU-9203 LU-9203]: parallel-scale-nfsv3 test_compilebench: MDS hit BUG: unable to handle kernel paging request<br />
*[https://jira.hpdd.intel.com/browse/LU-9214 LU-9214]: no readahead for small max_read_ahead_per_file_mb<br />
*[https://jira.hpdd.intel.com/browse/LU-9219 LU-9219]: conf-sanity test_56: failed with timeout<br />
*[https://jira.hpdd.intel.com/browse/LU-9235 LU-9235]: LNet: Service thread pid 13033 was inactive for 0.00s.<br />
*[https://jira.hpdd.intel.com/browse/LU-9266 LU-9266]: Mount hung due to double HSM RESTORE records<br />
*[https://jira.hpdd.intel.com/browse/LU-9274 LU-9274]: LBUG: (recover.c:157:ptlrpc_replay_next()) ASSERTION( !list_empty(&amp;req-&gt;rq_cli.cr_unreplied_list) ) failed:<br />
*[https://jira.hpdd.intel.com/browse/LU-9295 LU-9295]: sanity-lfsck tests 9a and 9b skipped due to uninitialized server version<br />
*[https://jira.hpdd.intel.com/browse/LU-9305 LU-9305]: Running File System Aging create write checksum errors<br />
*[https://jira.hpdd.intel.com/browse/LU-9343 LU-9343]: hsm: lfs hsm_remove needs --mntpath to use FIDS<br />
*[https://jira.hpdd.intel.com/browse/LU-9345 LU-9345]: tests: sanity-hsm: test_29d: hsm_remove needs --mntpath for deleted files<br />
*[https://jira.hpdd.intel.com/browse/LU-9364 LU-9364]: replay-vbr test_1c: FAIL: fre0215 : Can not get multiop_pid from /tmp/multiop_bg.pid.30961<br />
*[https://jira.hpdd.intel.com/browse/LU-9372 LU-9372]: OOM happens on OSS during Lustre recovery for more than 5000 clients<br />
*[https://jira.hpdd.intel.com/browse/LU-9376 LU-9376]: Recovery bug exposed during sanity 103b test<br />
*[https://jira.hpdd.intel.com/browse/LU-9379 LU-9379]: replay-vbr defect : replay-vbr.sh: line 133: ((: != : syntax error: operand expected (error token is &quot;!= &quot;)<br />
*[https://jira.hpdd.intel.com/browse/LU-9405 LU-9405]: mount.lustre parses device paths dumbly<br />
*[https://jira.hpdd.intel.com/browse/LU-9410 LU-9410]: on-disk bitmap corrupted<br />
*[https://jira.hpdd.intel.com/browse/LU-9411 LU-9411]: sanity test_27D: interop 2.9.0&lt;-&gt;master llapi_layout_test 30, 31 failure<br />
*[https://jira.hpdd.intel.com/browse/LU-9416 LU-9416]: lmv_hsm_ct_register() should add kkuc before sending registration RPCs<br />
*[https://jira.hpdd.intel.com/browse/LU-9422 LU-9422]: sanity test 234 is skipped incorrectly for attr rpm version number<br />
*[https://jira.hpdd.intel.com/browse/LU-9431 LU-9431]: class_process_proc_param can't handle sysfs<br />
*[https://jira.hpdd.intel.com/browse/LU-9437 LU-9437]: sanity-lfsck test_33: only 0 of 4 MDTs are in completed<br />
*[https://jira.hpdd.intel.com/browse/LU-9438 LU-9438]: sanity-lfsck test_17: (1.2) f1 (wrong) size should be 1048576, but got<br />
*[https://jira.hpdd.intel.com/browse/LU-9439 LU-9439]: Introduce an lnet systemd service<br />
*[https://jira.hpdd.intel.com/browse/LU-9442 LU-9442]: OST unable to precreate new objects after reaching 0xFFFFFFFF<br />
*[https://jira.hpdd.intel.com/browse/LU-9452 LU-9452]: sanityn test_29 Failed: (ldlm_lock.c:1736:ldlm_lock_enqueue()) LBUG<br />
*[https://jira.hpdd.intel.com/browse/LU-9469 LU-9469]: conf-sanity test_61: test failed to respond and timed out<br />
*[https://jira.hpdd.intel.com/browse/LU-9499 LU-9499]: sanity-lfsck test_18f: @@@@@@ FAIL: (2) MDS3 is not the expected 'partial'<br />
*[https://jira.hpdd.intel.com/browse/LU-9500 LU-9500]: MOFED 4/mlx5: Aligning non-aligned page addresses trigger dump_cqe<br />
*[https://jira.hpdd.intel.com/browse/LU-9505 LU-9505]: lfs changelog fails for MDT index containing numerals [A-F]<br />
*[https://jira.hpdd.intel.com/browse/LU-9509 LU-9509]: parallel-scale-stress-hw_compilebench test stuck: timeout 2hours, usually takes &lt; 40 minutes.<br />
*[https://jira.hpdd.intel.com/browse/LU-9511 LU-9511]: parallel-scale-stress-hw_parallel_grouplock test stuck on subtest 12, timeout 2hours, normally takes &lt; 400sec<br />
*[https://jira.hpdd.intel.com/browse/LU-9514 LU-9514]: sanity test 51f times out due to out of memory<br />
*[https://jira.hpdd.intel.com/browse/LU-9535 LU-9535]: Interop 2.9&lt;-&gt;master sanityn test_77j: failed to set TBF OPCode policy<br />
*[https://jira.hpdd.intel.com/browse/LU-9543 LU-9543]: Deadlock in ofd fiemap code leads to client eviction<br />
*[https://jira.hpdd.intel.com/browse/LU-9545 LU-9545]: report inconsistent instead of &quot;fixed&quot; for LFSCK dry runs<br />
*[https://jira.hpdd.intel.com/browse/LU-9574 LU-9574]: Large file read performance degradation from multiple OST's<br />
*[https://jira.hpdd.intel.com/browse/LU-9578 LU-9578]: having security_dentry_init_security doesn't mean it's enabled<br />
*[https://jira.hpdd.intel.com/browse/LU-9597 LU-9597]: sanity-quota test_33: 'Used space for project 1000:18432, expected:20480'<br />
*[https://jira.hpdd.intel.com/browse/LU-9611 LU-9611]: fix default stripe count/offset proc tunables<br />
*[https://jira.hpdd.intel.com/browse/LU-9618 LU-9618]: Connect readahead to prep_partial_page to improve small (&lt; 1 page) write performance<br />
*[https://jira.hpdd.intel.com/browse/LU-9620 LU-9620]: ost-pools_5b test failed: pool_proc_show()) ASSERTION( iter-&gt;lpi_idx &lt;= ((iter-&gt;lpi_pool)-&gt;pool_obds.op_count) ) failed: LBUG<br />
*[https://jira.hpdd.intel.com/browse/LU-9654 LU-9654]: fix problem of Remove Archive on Last Unlink policy<br />
*[https://jira.hpdd.intel.com/browse/LU-9660 LU-9660]: reduce ptlrpcd wakeups on idle system<br />
*[https://jira.hpdd.intel.com/browse/LU-9663 LU-9663]: sanity test_103a: LU-2561 test failed<br />
*[https://jira.hpdd.intel.com/browse/LU-9664 LU-9664]: sanity-hsm test_9a: @@@@@@ FAIL: mds4 CDT state is not 'disabled'<br />
*[https://jira.hpdd.intel.com/browse/LU-9669 LU-9669]: sanityn test_77e: @@@@@@ FAIL: failed to set TBF policy<br />
*[https://jira.hpdd.intel.com/browse/LU-9671 LU-9671]: Group quota not enforced on clients with mapped GID<br />
*[https://jira.hpdd.intel.com/browse/LU-9672 LU-9672]: gss: fix expiration time of sunrpc cache<br />
*[https://jira.hpdd.intel.com/browse/LU-9682 LU-9682]: Nodemap ip range missing if delete another nodemap the same range<br />
*[https://jira.hpdd.intel.com/browse/LU-9683 LU-9683]: Negative value reported for req_waittime mdt stat<br />
*[https://jira.hpdd.intel.com/browse/LU-9710 LU-9710]: adjust barrier_stat input and output format<br />
*[https://jira.hpdd.intel.com/browse/LU-9712 LU-9712]: kernel update [SLES11 SP4 3.0.101-107]<br />
*[https://jira.hpdd.intel.com/browse/LU-9715 LU-9715]: Crash in libcfs_init()<br />
*[https://jira.hpdd.intel.com/browse/LU-9725 LU-9725]: Mount commands don't return for targets in LFS with DNE and 3 MDTs<br />
*[https://jira.hpdd.intel.com/browse/LU-9728 LU-9728]: out of memory on OSS causing allocation failures or hung threads<br />
*[https://jira.hpdd.intel.com/browse/LU-9729 LU-9729]: missing mutex unlock in lnet_dyn_add_net()<br />
*[https://jira.hpdd.intel.com/browse/LU-9731 LU-9731]: kmods need to be limited to EL minor release kernel<br />
*[https://jira.hpdd.intel.com/browse/LU-9733 LU-9733]: changelog_register return failure<br />
*[https://jira.hpdd.intel.com/browse/LU-9735 LU-9735]: Sles12Sp2 and 2.9 getcwd() sometimes fails<br />
*[https://jira.hpdd.intel.com/browse/LU-9738 LU-9738]: kernel update [RHEL7.3 3.10.0-514.26.2.el7]<br />
*[https://jira.hpdd.intel.com/browse/LU-9740 LU-9740]: Most of OSTs remounted read-only due to abort transaction in __ldiskfs_handle_dirty_metadata<br />
*[https://jira.hpdd.intel.com/browse/LU-9741 LU-9741]: sanity test 27w failed with “/usr/bin/lfs getstripe -d /mnt/lustre/d27w.sanity failed”<br />
*[https://jira.hpdd.intel.com/browse/LU-9744 LU-9744]: HS_DIRTY/CLF_HSM_DIRTY can be wrongly reported upon HSM action error<br />
*[https://jira.hpdd.intel.com/browse/LU-9745 LU-9745]: dkms-lustre does not install all modules on initial autoinstall<br />
*[https://jira.hpdd.intel.com/browse/LU-9748 LU-9748]: DNE recovery hangs, blocks Lustre recovery<br />
*[https://jira.hpdd.intel.com/browse/LU-9749 LU-9749]: Reduce overhead for ll_do_fast_read<br />
*[https://jira.hpdd.intel.com/browse/LU-9750 LU-9750]: misc code cleanups in nrs policy code<br />
*[https://jira.hpdd.intel.com/browse/LU-9752 LU-9752]: Unable to format zfs osts<br />
*[https://jira.hpdd.intel.com/browse/LU-9753 LU-9753]: OFD destroy non-orphan OST-object because of overflow<br />
*[https://jira.hpdd.intel.com/browse/LU-9758 LU-9758]: configure --disable-test or --disable-iokit fails to build rpms<br />
*[https://jira.hpdd.intel.com/browse/LU-9763 LU-9763]: kernel update [RHEL6.9 2.6.32-696.6.3.el6]<br />
*[https://jira.hpdd.intel.com/browse/LU-9767 LU-9767]: FS name checking got removed<br />
*[https://jira.hpdd.intel.com/browse/LU-9769 LU-9769]: Exit from function with acquired lock (lost lock).<br />
*[https://jira.hpdd.intel.com/browse/LU-9770 LU-9770]: LU-5834 has undesirable side-effects<br />
*[https://jira.hpdd.intel.com/browse/LU-9772 LU-9772]: enable ZFS MMP feature on new zpools<br />
*[https://jira.hpdd.intel.com/browse/LU-9773 LU-9773]: kernel update [SLES12 SP2 4.4.74-92.29]<br />
*[https://jira.hpdd.intel.com/browse/LU-9774 LU-9774]: sanity/27D fails with LBUG<br />
*[https://jira.hpdd.intel.com/browse/LU-9778 LU-9778]: ll_read_ahead_pages no longer returns count of pages<br />
*[https://jira.hpdd.intel.com/browse/LU-9782 LU-9782]: High CPU usage with random IO test.<br />
*[https://jira.hpdd.intel.com/browse/LU-9785 LU-9785]: lov_io_slice_init()) ASSERTION( obj-&gt;lo_lsm != ((void *)0) ) failed<br />
*[https://jira.hpdd.intel.com/browse/LU-9791 LU-9791]: When umount client, kobject_put crashed the kernel<br />
*[https://jira.hpdd.intel.com/browse/LU-9799 LU-9799]: mount doesn't return an error when failing<br />
*[https://jira.hpdd.intel.com/browse/LU-9802 LU-9802]: Endianness swap issue for field lcm_entry_count<br />
*[https://jira.hpdd.intel.com/browse/LU-9803 LU-9803]: Need to cast st_blksize to unsigned long for printf in directio.c<br />
*[https://jira.hpdd.intel.com/browse/LU-9814 LU-9814]: prealloc table change don't work after 2.10 upgrade<br />
*[https://jira.hpdd.intel.com/browse/LU-9817 LU-9817]: Multi-Rail Crash on message free<br />
*[https://jira.hpdd.intel.com/browse/LU-9826 LU-9826]: conf-sanity: test 32b failed with 1<br />
*[https://jira.hpdd.intel.com/browse/LU-9828 LU-9828]: LBUG ASSERTION( desc-&gt;bd_nob_transferred == 0 ) failed:<br />
*[https://jira.hpdd.intel.com/browse/LU-9829 LU-9829]: wrong pointer dereference in libcfs/util/parser.c<br />
*[https://jira.hpdd.intel.com/browse/LU-9832 LU-9832]: minor()/major()/makedev() maro use problems with newer gcc<br />
*[https://jira.hpdd.intel.com/browse/LU-9833 LU-9833]: New gcc compiler generates a lot of format-truncation warnings<br />
*[https://jira.hpdd.intel.com/browse/LU-9836 LU-9836]: Issues with 2.10 upgrade and files missing LMAC_FID_ON_OST flag<br />
*[https://jira.hpdd.intel.com/browse/LU-9837 LU-9837]: configuration from log 'lustre-MDT0000' failed<br />
*[https://jira.hpdd.intel.com/browse/LU-9840 LU-9840]: LU-3529 causes 25% metadata performance regressions even without DNE<br />
*[https://jira.hpdd.intel.com/browse/LU-9841 LU-9841]: 2.10 don't use 4-16MB rpc at all<br />
*[https://jira.hpdd.intel.com/browse/LU-9842 LU-9842]: If you disable xattr cache on client and run sanity 102n it will crash the MDS server<br />
*[https://jira.hpdd.intel.com/browse/LU-9848 LU-9848]: LBUG: ASSERTION( len &gt;= (24) &amp;&amp; (len &amp; 0x7) == 0 ) failed<br />
*[https://jira.hpdd.intel.com/browse/LU-9854 LU-9854]: Lustre 2.10.0 mmap() issues<br />
*[https://jira.hpdd.intel.com/browse/LU-9856 LU-9856]: NULL pointer dereference in mdd_xattr_list()<br />
*[https://jira.hpdd.intel.com/browse/LU-9863 LU-9863]: Potential one off bug in lmv_fid2path<br />
*[https://jira.hpdd.intel.com/browse/LU-9869 LU-9869]: fix incorrect arguments order calling lstcon_session_new<br />
*[https://jira.hpdd.intel.com/browse/LU-9870 LU-9870]: rpms fail to build when SNMP is missing<br />
*[https://jira.hpdd.intel.com/browse/LU-9872 LU-9872]: parallel-scale-nfsv3 test_connectathon: connectathon failed: 1<br />
*[https://jira.hpdd.intel.com/browse/LU-9874 LU-9874]: simplify project transfer codes<br />
*[https://jira.hpdd.intel.com/browse/LU-9882 LU-9882]: kernel update [RHEL7.4 3.10.0-693.1.1.el7]<br />
*[https://jira.hpdd.intel.com/browse/LU-9887 LU-9887]: sanity-lfsck test_9a: FAIL: (4) Got speed 952, expected less than 144<br />
*[https://jira.hpdd.intel.com/browse/LU-9888 LU-9888]: conf-sanity test_32b: test 32b failed with 1<br />
*[https://jira.hpdd.intel.com/browse/LU-9894 LU-9894]: lfsck always prints that it started all types of lfsck<br />
*[https://jira.hpdd.intel.com/browse/LU-9904 LU-9904]: LNetError: 16885:0:(peer.c:1786:lnet_peer_push_event()) Push Put from unknown 0@&lt;0:0&gt; (source 0@&lt;0:0&gt;)<br />
*[https://jira.hpdd.intel.com/browse/LU-9908 LU-9908]: conf-sanity test_41b: test failed to respond and timed out<br />
*[https://jira.hpdd.intel.com/browse/LU-9909 LU-9909]: memory leak in lnet_discover()<br />
*[https://jira.hpdd.intel.com/browse/LU-9913 LU-9913]: conf-sanity tests 31 and 35a fail with “LNetError: 8653:0:(module.c:689:libcfs_exit()) Portals memory leaked: 184 bytes”<br />
*[https://jira.hpdd.intel.com/browse/LU-9915 LU-9915]: ./configure: line 30547: LC_CONFIG_OBD_BUFFER_SIZE: command not found<br />
*[https://jira.hpdd.intel.com/browse/LU-9917 LU-9917]: lnet_discover_peer_locked() must refresh lp after unlock and lock<br />
*[https://jira.hpdd.intel.com/browse/LU-9918 LU-9918]: peer leaks in LNetCtl()<br />
*[https://jira.hpdd.intel.com/browse/LU-9919 LU-9919]: unsafe peer access in lnet_select_pathway()<br />
*[https://jira.hpdd.intel.com/browse/LU-9921 LU-9921]: LNet peer discovery list handling<br />
*[https://jira.hpdd.intel.com/browse/LU-9929 LU-9929]: Use &quot;setfacl&quot; to set &quot;default&quot; setting fail when nodemap enabled<br />
*[https://jira.hpdd.intel.com/browse/LU-9930 LU-9930]: &quot;BUG: unable to handle kernel NULL pointer dereference at 0000000000000088&quot; in ll_statahead_thread()<br />
*[https://jira.hpdd.intel.com/browse/LU-9931 LU-9931]: recovery-*-scale REQFAIL calculation defect<br />
*[https://jira.hpdd.intel.com/browse/LU-9933 LU-9933]: Hitting ASSERTION in lnet_peer_add_nid()<br />
*[https://jira.hpdd.intel.com/browse/LU-9941 LU-9941]: lsm_is_composite() isn't right<br />
*[https://jira.hpdd.intel.com/browse/LU-9943 LU-9943]: LU-7124 caused a connection problems under load.<br />
*[https://jira.hpdd.intel.com/browse/LU-9951 LU-9951]: check whether posix_acl_update_mode exists<br />
*[https://jira.hpdd.intel.com/browse/LU-9956 LU-9956]: kernel upgrade [SLES12 SP3 4.4.82-6.3]<br />
*[https://jira.hpdd.intel.com/browse/LU-9960 LU-9960]: Rolling downgrade master to 2.10 - unable to import zpools<br />
*[https://jira.hpdd.intel.com/browse/LU-9967 LU-9967]: sanity test_60a: Module llog_test is in use<br />
*[https://jira.hpdd.intel.com/browse/LU-9968 LU-9968]: sanity test 300g fails with 'create dir2 fails'<br />
*[https://jira.hpdd.intel.com/browse/LU-9972 LU-9972]: Performance regressions on unique directory removal<br />
*[https://jira.hpdd.intel.com/browse/LU-9978 LU-9978]: kernel update [RHEL7.4 3.10.0-693.2.2.el7]<br />
*[https://jira.hpdd.intel.com/browse/LU-9980 LU-9980]: save_lustre_params() defect<br />
*[https://jira.hpdd.intel.com/browse/LU-9983 LU-9983]: LBUG llog_osd.c:327:llog_osd_declare_write_rec() - all DNE MDS<br />
*[https://jira.hpdd.intel.com/browse/LU-9986 LU-9986]: Cannot write to ldiskfs prealloc_table proc file<br />
*[https://jira.hpdd.intel.com/browse/LU-9990 LU-9990]: MDS fails to mount due to (client.c:96:ptlrpc_uuid_to_connection()) cannot find peer MGC10.37.248.196@o2ib1 _0!<br />
*[https://jira.hpdd.intel.com/browse/LU-9992 LU-9992]: Multi-Rail: use lolnd when sending locally<br />
*[https://jira.hpdd.intel.com/browse/LU-9994 LU-9994]: sanity-scrub test_5: test failed to respond and timed out<br />
*[https://jira.hpdd.intel.com/browse/LU-9995 LU-9995]: lbuild error: 'LMV_HASH_FLAG_DEAD' undeclared (first use in this function)<br />
*[https://jira.hpdd.intel.com/browse/LU-9997 LU-9997]: Suspicious assert check in ldlm_cli_cancel<br />
*[https://jira.hpdd.intel.com/browse/LU-9998 LU-9998]: Default partition setup is not optimal for best metadata performance<br />
*[https://jira.hpdd.intel.com/browse/LU-10005 LU-10005]: File creation to slave MDT is much slower than primary MDT on DNE1 configuration<br />
*[https://jira.hpdd.intel.com/browse/LU-10011 LU-10011]: suppress annoying messages for lfs quota<br />
*[https://jira.hpdd.intel.com/browse/LU-10015 LU-10015]: ASSERTION( cmid-&gt;device != ((void *)0) ) failed<br />
*[https://jira.hpdd.intel.com/browse/LU-10023 LU-10023]: kernel update [SLES12 SP3 4.4.82-6.9]<br />
*[https://jira.hpdd.intel.com/browse/LU-10024 LU-10024]: sanity test_120f: 6 cancel RPC occured<br />
*[https://jira.hpdd.intel.com/browse/LU-10029 LU-10029]: project inherit attribute should be removeable<br />
*[https://jira.hpdd.intel.com/browse/LU-10038 LU-10038]: sanity test 133g fails with “ '$'mds1 find /proc/fs/lustre/n/proc/sys/lnet/n/sys/fs/lustre/n/sys/kernel/debug/lnet/n/sys/kernel/debug/lustre/ failed''<br />
*[https://jira.hpdd.intel.com/browse/LU-10040 LU-10040]: nodemap and quota issues (ineffective GID mapping)<br />
*[https://jira.hpdd.intel.com/browse/LU-10045 LU-10045]: sanity-lfsck no sub tests failed<br />
*[https://jira.hpdd.intel.com/browse/LU-10047 LU-10047]: sanity test_102d: mkdir -i 2 -c2 /mnt/lustre/d102d.sanity failed<br />
*[https://jira.hpdd.intel.com/browse/LU-10050 LU-10050]: Problem in lod_declare_update_plain()<br />
*[https://jira.hpdd.intel.com/browse/LU-10052 LU-10052]: replay-single test_20b fails with 'after 4096 &gt; before 3072'<br />
*[https://jira.hpdd.intel.com/browse/LU-10055 LU-10055]: mds_fill_lvbo() message spew on MDS console<br />
*[https://jira.hpdd.intel.com/browse/LU-10067 LU-10067]: LBUG mdt_handler.c:222:mdt_lock_pdo_mode()<br />
*[https://jira.hpdd.intel.com/browse/LU-10086 LU-10086]: LNET_MINOR conflicts with USERIO_MINOR<br />
*[https://jira.hpdd.intel.com/browse/LU-10089 LU-10089]: kiblnd_fmr_pool_map() Failed to map mr 10/11 elements<br />
*[https://jira.hpdd.intel.com/browse/LU-10091 LU-10091]: o2iblnd fast reg crash on shutdown<br />
*[https://jira.hpdd.intel.com/browse/LU-10098 LU-10098]: Lustre resource agent can mis-identify resource mounts<br />
*[https://jira.hpdd.intel.com/browse/LU-10101 LU-10101]: sanity-quota test 7e input to quota_error() is incorrect<br />
*[https://jira.hpdd.intel.com/browse/LU-10119 LU-10119]: systemd Failed at step EXEC spawning /usr/sbin/lustre_routes_config: Exec format error<br />
*[https://jira.hpdd.intel.com/browse/LU-10123 LU-10123]: Repeated timeouts during mount()- MDS and client.<br />
*[https://jira.hpdd.intel.com/browse/LU-10129 LU-10129]: map-on-demand set to 32 doesn't work on OPA<br />
*[https://jira.hpdd.intel.com/browse/LU-10131 LU-10131]: Update inode attributes on unlink<br />
*[https://jira.hpdd.intel.com/browse/LU-10132 LU-10132]: IO execvp errors 2.10 client/EE3.1.1 server<br />
*[https://jira.hpdd.intel.com/browse/LU-10134 LU-10134]: LBUG lfsck_namespace_double_scan()) ASSERTION( list_empty(&amp;lad-&gt;lad_req_list) ) failed:<br />
*[https://jira.hpdd.intel.com/browse/LU-10136 LU-10136]: sanity test_255c: Ladvise test11 failed, 255<br />
*[https://jira.hpdd.intel.com/browse/LU-10142 LU-10142]: kernel update [RHEL7.4 3.10.0-693.5.2.el7]<br />
*[https://jira.hpdd.intel.com/browse/LU-10149 LU-10149]: sanityn test_23: timeout after test_18 mmap_sanity takes thousands of seconds<br />
*[https://jira.hpdd.intel.com/browse/LU-10151 LU-10151]: lnetctl gives the worst configration warning<br />
*[https://jira.hpdd.intel.com/browse/LU-10155 LU-10155]: File creation with 'lfs setstripe' is not replayable<br />
*[https://jira.hpdd.intel.com/browse/LU-10161 LU-10161]: lbuild: Failed to determine the default route interface<br />
*[https://jira.hpdd.intel.com/browse/LU-10164 LU-10164]: kernel update [SLES12 SP3 4.4.92-6.18]<br />
*[https://jira.hpdd.intel.com/browse/LU-10165 LU-10165]: sanity test_24v: test took quite long time to finish<br />
*[https://jira.hpdd.intel.com/browse/LU-10166 LU-10166]: Changelog reader crashes when closing the changelog<br />
*[https://jira.hpdd.intel.com/browse/LU-10168 LU-10168]: kernel update [SLES12 SP2 4.4.90-92.45]<br />
*[https://jira.hpdd.intel.com/browse/LU-10174 LU-10174]: Lustre master (pre-2.11) fails to build against ZFS 0.6.5.7<br />
*[https://jira.hpdd.intel.com/browse/LU-10182 LU-10182]: &quot;MDT name too long&quot; inaccurate<br />
*[https://jira.hpdd.intel.com/browse/LU-10199 LU-10199]: sanity test_56xb: hard links individually migrated (12 != 11)<br />
*[https://jira.hpdd.intel.com/browse/LU-10201 LU-10201]: conf-sanity test 20 fails in local setup<br />
*[https://jira.hpdd.intel.com/browse/LU-10204 LU-10204]: ladvise_willread_performance() function misses line continuation slash<br />
*[https://jira.hpdd.intel.com/browse/LU-10209 LU-10209]: conf-sanity test 41c crashes<br />
*[https://jira.hpdd.intel.com/browse/LU-10210 LU-10210]: conf-sanity test 67 missing path to lustre_routes_conversion<br />
*[https://jira.hpdd.intel.com/browse/LU-10211 LU-10211]: conf-sanity test 102 should not use lustre_rmmod directly<br />
*[https://jira.hpdd.intel.com/browse/LU-10212 LU-10212]: operation ost_read to node [*] failed: rc = -116<br />
*[https://jira.hpdd.intel.com/browse/LU-10213 LU-10213]: o2iblnd: Potential discrepancy when allocating qp<br />
*[https://jira.hpdd.intel.com/browse/LU-10217 LU-10217]: Sanity 248 fails with newer dd output<br />
*[https://jira.hpdd.intel.com/browse/LU-10218 LU-10218]: errors not propagated to changelog readers<br />
*[https://jira.hpdd.intel.com/browse/LU-10220 LU-10220]: Incorrect record length allocated in mdd_changelog_data_store_by_fid()<br />
*[https://jira.hpdd.intel.com/browse/LU-10224 LU-10224]: recovery-small test_57: timeout<br />
*[https://jira.hpdd.intel.com/browse/LU-10226 LU-10226]: sanity-sec test_27: fileset not cleared on default nodemap<br />
*[https://jira.hpdd.intel.com/browse/LU-10227 LU-10227]: ptlrpc_request_set simplification<br />
*[https://jira.hpdd.intel.com/browse/LU-10232 LU-10232]: kernel BUG at cl_object.c:206!<br />
*[https://jira.hpdd.intel.com/browse/LU-10234 LU-10234]: tests: sanity-hsm: tests 34,35,36 are not using wait correctly<br />
*[https://jira.hpdd.intel.com/browse/LU-10237 LU-10237]: &quot;ls&quot; hangs on a particular directory<br />
*[https://jira.hpdd.intel.com/browse/LU-10241 LU-10241]: kernel update [RHEL6.9 2.6.32-696.16.1.el6]<br />
*[https://jira.hpdd.intel.com/browse/LU-10244 LU-10244]: LustreError: 201288:0:(osc_page.c:336:osc_page_delete()) ASSERTION( (!(value != ((void *)0)) || (value == opg)) ) failed:<br />
*[https://jira.hpdd.intel.com/browse/LU-10255 LU-10255]: sanity 129 wrong comparison operator used<br />
*[https://jira.hpdd.intel.com/browse/LU-10260 LU-10260]: ARCHIVE ID range<br />
*[https://jira.hpdd.intel.com/browse/LU-10267 LU-10267]: Wrong poll() returned revents for changelog device<br />
*[https://jira.hpdd.intel.com/browse/LU-10268 LU-10268]: rcu_sched self-detected stall in lfsck<br />
*[https://jira.hpdd.intel.com/browse/LU-10269 LU-10269]: Fixes for selective trybits<br />
*[https://jira.hpdd.intel.com/browse/LU-10271 LU-10271]: Lustre HSM size of released file is incorrect<br />
*[https://jira.hpdd.intel.com/browse/LU-10290 LU-10290]: sanity-sec test_27: fileset info still not cleared on nodemap<br />
*[https://jira.hpdd.intel.com/browse/LU-10291 LU-10291]: remove concurrent_sends tunable<br />
*[https://jira.hpdd.intel.com/browse/LU-10296 LU-10296]: class_free_dev()) Cleanup returned -95 -- undesirable error message<br />
*[https://jira.hpdd.intel.com/browse/LU-10297 LU-10297]: parallel-scale-nfsv4 test_metabench: ASSERTION( nfound &lt;= inuse-&gt;op_count ) failed<br />
*[https://jira.hpdd.intel.com/browse/LU-10301 LU-10301]: kernel update [RHEL7.4 3.10.0-693.11.1.el7]<br />
*[https://jira.hpdd.intel.com/browse/LU-10302 LU-10302]: hsm: obscure bug with multi-mountpoints and ldlm<br />
*[https://jira.hpdd.intel.com/browse/LU-10308 LU-10308]: update Intel copyright messages for 2017<br />
*[https://jira.hpdd.intel.com/browse/LU-10310 LU-10310]: Change l_getidentity error level from NOTICE to WARNING<br />
*[https://jira.hpdd.intel.com/browse/LU-10316 LU-10316]: Interop 2.7.x &lt;-&gt;2.10.2 sanity test_77c: FAIL: dump content does not match on OSS<br />
*[https://jira.hpdd.intel.com/browse/LU-10321 LU-10321]: MDS - umount hangs during failback<br />
*[https://jira.hpdd.intel.com/browse/LU-10327 LU-10327]: sanity-hsm, test_24c: cannot chown '/mnt/lustre/d24c.sanity-hsm/f24c.sanity-hsm' to '500:nobody'<br />
*[https://jira.hpdd.intel.com/browse/LU-10330 LU-10330]: Interop sanity test_101g: unable to set max_pages_per_rpc=4M<br />
*[https://jira.hpdd.intel.com/browse/LU-10331 LU-10331]: mds-survey test_1: mds-survey failed<br />
*[https://jira.hpdd.intel.com/browse/LU-10336 LU-10336]: osp: wakeup opd_pre_waitq when decrement opd_pre_reserved<br />
*[https://jira.hpdd.intel.com/browse/LU-10338 LU-10338]: llmount.sh fails if CLIENTS='' and MOUNT_2=y<br />
*[https://jira.hpdd.intel.com/browse/LU-10341 LU-10341]: kkuc shoud send HALs only to suitable CTs<br />
*[https://jira.hpdd.intel.com/browse/LU-10344 LU-10344]: sanity-hsm test_24a: atime is not less than mtime<br />
*[https://jira.hpdd.intel.com/browse/LU-10346 LU-10346]: utils: mkfs.lustre compiled from the git repositery references a missing lib<br />
*[https://jira.hpdd.intel.com/browse/LU-10347 LU-10347]: sanity-hsm test_252: archive request fails rather than canceling out<br />
*[https://jira.hpdd.intel.com/browse/LU-10356 LU-10356]: CLIO simplification broke a direct IO sometimes<br />
*[https://jira.hpdd.intel.com/browse/LU-10357 LU-10357]: ll_ioc_copy_{start,end}() depend on search_inode_for_lustre() which is bad<br />
*[https://jira.hpdd.intel.com/browse/LU-10364 LU-10364]: add version check to sanity test_255b<br />
*[https://jira.hpdd.intel.com/browse/LU-10371 LU-10371]: Kernel &gt;= 4.8 has no posix_acl_xattr_entry a_entries[0]<br />
*[https://jira.hpdd.intel.com/browse/LU-10373 LU-10373]: LNet OPA Performance Drop<br />
*[https://jira.hpdd.intel.com/browse/LU-10379 LU-10379]: &quot;lfs changelog&quot; generates constant &quot;Changelog: Input/output error&quot; errors<br />
*[https://jira.hpdd.intel.com/browse/LU-10392 LU-10392]: LustreError: 82980:0:(fid_handler.c:329:__seq_server_alloc_meta()) srv-lglossy-MDT0002: Allocated super-sequence failed: rc = -115<br />
*[https://jira.hpdd.intel.com/browse/LU-10394 LU-10394]: IB_MR_TYPE_SG_GAPS mlx5 LNet performance drop<br />
*[https://jira.hpdd.intel.com/browse/LU-10399 LU-10399]: sanity-hsm test_1b uses /dev/random<br />
*[https://jira.hpdd.intel.com/browse/LU-10404 LU-10404]: revert fix from LU-5216<br />
*[https://jira.hpdd.intel.com/browse/LU-10421 LU-10421]: mds-survey test 1: Timeout occurred after 426 mins, last suite running was mds-survey, restarting cluster to continue tests<br />
*[https://jira.hpdd.intel.com/browse/LU-10422 LU-10422]: layout LFSCK try to fix consistent owner unexpectedly<br />
*[https://jira.hpdd.intel.com/browse/LU-10425 LU-10425]: kernel update [SLES12 SP3 4.4.103-6.33]<br />
*[https://jira.hpdd.intel.com/browse/LU-10429 LU-10429]: soak, LBUG lod_comp_ost_in_use()) ASSERTION( inuse-&gt;op_count * sizeof(inuse-&gt;op_array[0]) &lt; inuse-&gt;op_size ) failed:<br />
*[https://jira.hpdd.intel.com/browse/LU-10435 LU-10435]: conf-sanity test_32e: test_32e failed with 1<br />
*[https://jira.hpdd.intel.com/browse/LU-10437 LU-10437]: sanity-pfl test_8: dbench failed<br />
*[https://jira.hpdd.intel.com/browse/LU-10438 LU-10438]: sanity-pfl test_11: '2: 3rd component instantiated'<br />
*[https://jira.hpdd.intel.com/browse/LU-10443 LU-10443]: sanity - test_255c: Ladvise test 13, bad lock count, returned 100, actual 0<br />
*[https://jira.hpdd.intel.com/browse/LU-10444 LU-10444]: l_getidentity keeps remount /sys/kernel/debug and reverting permissions.<br />
*[https://jira.hpdd.intel.com/browse/LU-10449 LU-10449]: TBF policy can't be set correctly<br />
*[https://jira.hpdd.intel.com/browse/LU-10450 LU-10450]: NULL pointer deref in mdd_changelog_data_store_by_fid+0xfa<br />
*[https://jira.hpdd.intel.com/browse/LU-10453 LU-10453]: Fix lnetctl to not expect IPv4 address with gni<br />
*[https://jira.hpdd.intel.com/browse/LU-10454 LU-10454]: mdd: NULL pointer dereference in mdd_changelog_data_store_by_fid()<br />
*[https://jira.hpdd.intel.com/browse/LU-10455 LU-10455]: kernel update [RHEL7.4 3.10.0-693.11.6.el7]<br />
*[https://jira.hpdd.intel.com/browse/LU-10456 LU-10456]: kernel update [RHEL6.9 2.6.32-696.18.7.el6]<br />
*[https://jira.hpdd.intel.com/browse/LU-10458 LU-10458]: kernel update [SLES12 SP3 4.4.103-6.38]<br />
*[https://jira.hpdd.intel.com/browse/LU-10459 LU-10459]: LBUG o2iblnd_cb.c:991:kiblnd_check_sends_locked()) ASSERTION( conn-&gt;ibc_nsends_posted &lt;= conn-&gt;ibc_queue_depth ) failed:<br />
*[https://jira.hpdd.intel.com/browse/LU-10462 LU-10462]: lfs setstripe --component-add fails to recognize -c -1 as all targets<br />
*[https://jira.hpdd.intel.com/browse/LU-10463 LU-10463]: Poor write performance periodically on repeated test runs<br />
*[https://jira.hpdd.intel.com/browse/LU-10464 LU-10464]: kernel update [SLES12 SP2 4.4.103-92.56]<br />
*[https://jira.hpdd.intel.com/browse/LU-10468 LU-10468]: sanity-flr test_21: i_blocks error expected<br />
*[https://jira.hpdd.intel.com/browse/LU-10476 LU-10476]: sanity-flr tests failed under interop configuration<br />
*[https://jira.hpdd.intel.com/browse/LU-10480 LU-10480]: llapi_printf() prefixes command name to the output<br />
*[https://jira.hpdd.intel.com/browse/LU-10485 LU-10485]: Move LA_* flags to to lustre_user.h<br />
*[https://jira.hpdd.intel.com/browse/LU-10488 LU-10488]: save and restore $DIR1 in sanity-dom.sh<br />
*[https://jira.hpdd.intel.com/browse/LU-10497 LU-10497]: sanity-dom sanity test_42a: FAIL: 27 &lt; 35<br />
*[https://jira.hpdd.intel.com/browse/LU-10503 LU-10503]: Resource acquired to 'fd' at line 1251 may be lost in mirror_extend_file()<br />
*[https://jira.hpdd.intel.com/browse/LU-10504 LU-10504]: Null pointer 'layout' that comes from line 1153 may be dereferenced at line 1179 in mirror_create()<br />
*[https://jira.hpdd.intel.com/browse/LU-10505 LU-10505]: sanity test_56w: '/usr/bin/lfs getstripe -c /mnt/lustre/d56w.sanityw/file1 wrong: found 7, expected 6<br />
*[https://jira.hpdd.intel.com/browse/LU-10508 LU-10508]: lustre_rsync should not use system()<br />
*[https://jira.hpdd.intel.com/browse/LU-10513 LU-10513]: Prepare small buffer for ACL RPC reply<br />
*[https://jira.hpdd.intel.com/browse/LU-10514 LU-10514]: all metadata operations take 1+ minutes thanks to libtool's l_getidentity<br />
*[https://jira.hpdd.intel.com/browse/LU-10515 LU-10515]: lustre_rsync should not call register_ioc_dev()<br />
*[https://jira.hpdd.intel.com/browse/LU-10520 LU-10520]: Cannot format large MDT with ldiskfs<br />
*[https://jira.hpdd.intel.com/browse/LU-10531 LU-10531]: GSS, Shared Key and Kerberos support broken in master and lustre 2.10<br />
*[https://jira.hpdd.intel.com/browse/LU-10536 LU-10536]: building with --disable-shared fails when ZFS is enabled<br />
*[https://jira.hpdd.intel.com/browse/LU-10551 LU-10551]: sanity-pfl: lfs mkdir: error on LL_IOC_LMV_SETSTRIPE '/mnt/lustre/d12.sanity-pfl'<br />
*[https://jira.hpdd.intel.com/browse/LU-10554 LU-10554]: trivial typo on lnetctl command line generates LBUG on lustre client<br />
*[https://jira.hpdd.intel.com/browse/LU-10556 LU-10556]: lustre client rebuild not building lnetctl<br />
*[https://jira.hpdd.intel.com/browse/LU-10561 LU-10561]: &quot;lfs mirror create -N --parent /path/file&quot; does not inherit its parent's layout<br />
*[https://jira.hpdd.intel.com/browse/LU-10562 LU-10562]: sanity.sh: line 5211: syntax error near unexpected token `&lt;'<br />
*[https://jira.hpdd.intel.com/browse/LU-10563 LU-10563]: kernel update [RHEL7.4 3.10.0-693.17.1.el7]<br />
*[https://jira.hpdd.intel.com/browse/LU-10565 LU-10565]: Handle some small features in upstream<br />
*[https://jira.hpdd.intel.com/browse/LU-10570 LU-10570]: sanity test_27y: Error: 'Of 2 OSTs, only 1 is available'<br />
*[https://jira.hpdd.intel.com/browse/LU-10574 LU-10574]: sanity-dom test_sanity() and test_sanityn() defects<br />
*[https://jira.hpdd.intel.com/browse/LU-10575 LU-10575]: No mdsrate on Ubuntu client<br />
*[https://jira.hpdd.intel.com/browse/LU-10576 LU-10576]: sanity test_803: before (425) - 8 &lt; after (425)<br />
*[https://jira.hpdd.intel.com/browse/LU-10577 LU-10577]: lfsck-performance 0,1,2,3 tests defects<br />
*[https://jira.hpdd.intel.com/browse/LU-10580 LU-10580]: lfsck-performance test_7c test failed: BUG: unable to handle kernel NULL pointer IP: [&lt;ffffffffa088d709&gt;] lfsck_namespace_repair_dirent+0x89/0xc30 [lfsck] Oops<br />
*[https://jira.hpdd.intel.com/browse/LU-10582 LU-10582]: Can't obtain xattrs from remote MDT with large_xattr enabled<br />
*[https://jira.hpdd.intel.com/browse/LU-10596 LU-10596]: sanity test_56c, test_60aa, etc. defect: tests are to be skipped for remote servers with nodsh<br />
*[https://jira.hpdd.intel.com/browse/LU-10600 LU-10600]: sanity test 66 hangs when run after tests 64d and 65k<br />
*[https://jira.hpdd.intel.com/browse/LU-10603 LU-10603]: ptlrpc_lprocfs_req_buffers_max_fops unused<br />
*[https://jira.hpdd.intel.com/browse/LU-10607 LU-10607]: uninitialized spinlock in osd_zfs<br />
*[https://jira.hpdd.intel.com/browse/LU-10611 LU-10611]: utils: missing zlib.h to compile lfs.c<br />
*[https://jira.hpdd.intel.com/browse/LU-10612 LU-10612]: replay-single test_48 defect causes test failure due to error: No space left on device<br />
*[https://jira.hpdd.intel.com/browse/LU-10615 LU-10615]: sanity-scrub: test_10a time out, MDs crashed<br />
*[https://jira.hpdd.intel.com/browse/LU-10617 LU-10617]: ost-pools test_24: @@@@@@ FAIL: Stripe count (-1) not inherited in /mnt/fs1/d24.ost-pools/dir4/f24.ost-pools0 (2)<br />
*[https://jira.hpdd.intel.com/browse/LU-10634 LU-10634]: kernel update [SLES12 SP3 4.4.114-94.11]<br />
*[https://jira.hpdd.intel.com/browse/LU-10639 LU-10639]: several tests defects: tests are to be renamed<br />
*[https://jira.hpdd.intel.com/browse/LU-10650 LU-10650]: cslco1705 crash: dt_statfs()) ASSERTION( dev ) failed: LBUG, Pid: 3372, comm: lctl<br />
*[https://jira.hpdd.intel.com/browse/LU-10653 LU-10653]: kernel update [SLES12 SP2 4.4.114-92.64]<br />
*[https://jira.hpdd.intel.com/browse/LU-10655 LU-10655]: llmout.sh and llmountcleanup.sh generates meaningless output: ssh exited with exit code 1<br />
*[https://jira.hpdd.intel.com/browse/LU-10656 LU-10656]: the reference of obd_export was leaked in ptlrpc_connect_interpret<br />
*[https://jira.hpdd.intel.com/browse/LU-10657 LU-10657]: New static analysis issues in v2_10_58_0-16-g21e3977<br />
*[https://jira.hpdd.intel.com/browse/LU-10658 LU-10658]: New static analysis issues in v2_10_57_0-88-g8059dbb<br />
*[https://jira.hpdd.intel.com/browse/LU-10663 LU-10663]: obdfilter-survey<br />
*[https://jira.hpdd.intel.com/browse/LU-10670 LU-10670]: sanity-flr test 43 timeout<br />
*[https://jira.hpdd.intel.com/browse/LU-10672 LU-10672]: lnet_notify() called incorrectly<br />
*[https://jira.hpdd.intel.com/browse/LU-10673 LU-10673]: sanity test_56a: @@@@@@ FAIL: /usr/bin/lfs getstripe --obd: found 6 expect 3<br />
*[https://jira.hpdd.intel.com/browse/LU-10675 LU-10675]: many subtests in sanity fail with default configuration<br />
*[https://jira.hpdd.intel.com/browse/LU-10681 LU-10681]: Disable tiny writes for O_APPEND<br />
*[https://jira.hpdd.intel.com/browse/LU-10682 LU-10682]: o2iblnd txs can be dropped silently<br />
*[https://jira.hpdd.intel.com/browse/LU-10684 LU-10684]: recovery-small test_110[h,i,j] defect: need to be skipped for old servers<br />
*[https://jira.hpdd.intel.com/browse/LU-10712 LU-10712]: conf-sanity test_108b: @@@@@@ FAIL: failed to untar image for mdt1<br />
*[https://jira.hpdd.intel.com/browse/LU-10716 LU-10716]: interop: sanity test_56xb: FAIL: cannot create hard links<br />
*[https://jira.hpdd.intel.com/browse/LU-10722 LU-10722]: Interop 2.10.3&lt;-&gt;2.11 sanity-quota test_55: chgrp should failed with -EDQUOT<br />
*[https://jira.hpdd.intel.com/browse/LU-10723 LU-10723]: Interop 2.10.3&lt;-&gt;2.11 sanity test_232b: OSS hung<br />
*[https://jira.hpdd.intel.com/browse/LU-10737 LU-10737]: Checksum calculation takes the error retrun value of cfs_crypto_hash_init as checksum value<br />
*[https://jira.hpdd.intel.com/browse/LU-10750 LU-10750]: mdd_close() should check if changelogs are enabled<br />
*[https://jira.hpdd.intel.com/browse/LU-10759 LU-10759]: sanity test 27F fails with 'wrong stripecount' when run with a single OST<br />
*[https://jira.hpdd.intel.com/browse/LU-10764 LU-10764]: Incorrect code in ct_archive<br />
*[https://jira.hpdd.intel.com/browse/LU-10769 LU-10769]: osd-zfs deadlock on osd_object::oo_guard<br />
*[https://jira.hpdd.intel.com/browse/LU-10783 LU-10783]: kernel update [RHEL7.4 3.10.0-693.21.1.el7]<br />
*[https://jira.hpdd.intel.com/browse/LU-10786 LU-10786]: sanity-flr test_45: Create /mnt/lustre/d45.sanity-flr/f45.sanity-flr failed<br />
*[https://jira.hpdd.intel.com/browse/LU-10794 LU-10794]: lfs quota did not work well for grace time output<br />
*[https://jira.hpdd.intel.com/browse/LU-10800 LU-10800]: Mount hangs on clients.<br />
*[https://jira.hpdd.intel.com/browse/LU-10803 LU-10803]: req_buffers_max and req_history_max setting problems<br />
*[https://jira.hpdd.intel.com/browse/LU-10804 LU-10804]: obdfilter-survey test_3a: lprocfs_alloc_obd_stats()) ASSERTION( obd-&gt;obd_proc_entry != ((void *)0) ) failed; LBUG<br />
*[https://jira.hpdd.intel.com/browse/LU-10822 LU-10822]: sanity test 27b fails with “*** buffer overflow detected ***: /usr/bin/lfs terminated”<br />
*[https://jira.hpdd.intel.com/browse/LU-10829 LU-10829]: lfs getstripe not printing layout generation properly<br />
*[https://jira.hpdd.intel.com/browse/LU-10858 LU-10858]: lustre-initialization-1 lustre-initialization fails for SLES12 SP2 and SP3<br />
<br />
''' Technical Task '''<br />
*[https://jira.hpdd.intel.com/browse/LU-6210 LU-6210]: change positional struct initializers to C99 initializers<br />
*[https://jira.hpdd.intel.com/browse/LU-9724 LU-9724]: update ext4-large-eas.patch to match upstream ext4 feature<br />
*[https://jira.hpdd.intel.com/browse/LU-9761 LU-9761]: Add ldiskfs support to dkms for patchless kernel<br />
*[https://jira.hpdd.intel.com/browse/LU-10051 LU-10051]: Update ZFS Version to 0.7.2<br />
*[https://jira.hpdd.intel.com/browse/LU-10150 LU-10150]: Update ZFS Version to 0.7.3<br />
*[https://jira.hpdd.intel.com/browse/LU-10185 LU-10185]: gnilnd code catchup<br />
*[https://jira.hpdd.intel.com/browse/LU-10377 LU-10377]: Update ZFS Version to 0.7.6<br />
*[https://jira.hpdd.intel.com/browse/LU-10418 LU-10418]: revise lease API<br />
*[https://jira.hpdd.intel.com/browse/LU-10420 LU-10420]: FLR - split a mirror from mirrored file<br />
*[https://jira.hpdd.intel.com/browse/LU-10460 LU-10460]: Evaluate two LLNL patches for upstream<br />
*[https://jira.hpdd.intel.com/browse/LU-10569 LU-10569]: Include proper Lustre header files in lustre-dev_*.deb<br />
<br />
''' Question/Request '''<br />
*[https://jira.hpdd.intel.com/browse/LU-9011 LU-9011]: to delete file contrib/patches/ofed/01-dont-include-openib-initscript:rhel5.ed<br />
*[https://jira.hpdd.intel.com/browse/LU-9012 LU-9012]: to rename file contrib/patches/ofed/01-remove-mlx4-erroneous-modprobe-config-file:rhel6.ed<br />
*[https://jira.hpdd.intel.com/browse/LU-9042 LU-9042]: conf-sanity test cases 23a 34b remove from ALWAYS_EXCEPT<br />
*[https://jira.hpdd.intel.com/browse/LU-9044 LU-9044]: conf-sanity test cases 24b remove from ALWAYS_EXCEPT<br />
*[https://jira.hpdd.intel.com/browse/LU-9160 LU-9160]: Very slow mount of 300TB+ ldiskfs volume<br />
*[https://jira.hpdd.intel.com/browse/LU-9347 LU-9347]: Getting BLKSSZGET using ioctl<br />
*[https://jira.hpdd.intel.com/browse/LU-9573 LU-9573]: conf-sanity.sh: remove test cases 101 23a 34b 24a 24b from ALWAYS_EXCEPT List<br />
*[https://jira.hpdd.intel.com/browse/LU-9580 LU-9580]: performance-sanity tests 1 2 remove from ALWAYS_EXCEPT<br />
*[https://jira.hpdd.intel.com/browse/LU-9588 LU-9588]: replay-ost-single test cases 3 remove from ALWAYS_EXCEPT<br />
*[https://jira.hpdd.intel.com/browse/LU-9590 LU-9590]: replay-single test cases 61d 89 73b remove from ALWAYS_EXCEPT<br />
*[https://jira.hpdd.intel.com/browse/LU-9591 LU-9591]: replay-vbr test cases 12a remove from ALWAYS_EXCEPT<br />
*[https://jira.hpdd.intel.com/browse/LU-9593 LU-9593]: sanity-sec test cases 2 5 6 remove from ALWAYS_EXCEPT<br />
*[https://jira.hpdd.intel.com/browse/LU-9594 LU-9594]: sanity test cases 42a-d 45 68 76 407 65ic remove from ALWAYS_EXCEPT<br />
*[https://jira.hpdd.intel.com/browse/LU-9595 LU-9595]: sanityn test cases 18c 29 51a remove from ALWAYS_EXCEPT<br />
*[https://jira.hpdd.intel.com/browse/LU-9963 LU-9963]: add parallel-scale test_parallel_grouplock to ALWAYS_EXCEPT list<br />
<br />
[[Category:Changelog]]</div>
Utopiabound
http://wiki.lustre.org/index.php?title=Lustre_2.10.4_Changelog&diff=3279
Lustre 2.10.4 Changelog
2018-06-18T14:51:28Z
<p>Utopiabound: Add Category Changelog</p>
<hr />
<div>'''Server support for kernels: '''<br /><br />
*RHEL 7.5 (3.10.0-862.2.3.el7)<br />
<br />
'''Client support for unpatched kernels: '''<br /><br />
*RHEL 6.9 (2.6.32-696.28.1.el6)<br />
*RHEL 7.5 (3.10.0-862.2.3.el7)<br />
*SLES12 SP3 (4.4.126-94.22)<br />
*Ubuntu 16.04 (4.4.0-116)<br />
<br />
'''Recommended e2fsprogs version: '''<br /><br />
*v1.42.13.wc6<br />
<br />
'''Interoperability Support: '''<br /><br />
*Clients & Servers: Latest 2.9.X<br />
<br />
== Issues fixed between 2.10.3 and 2.10.4 ==<br />
''' Question/Request '''<br />
<br />
*[https://jira.hpdd.intel.com/browse/LU-9594 LU-9594]: sanity test cases 42a-d 45 68 76 407 65ic remove from ALWAYS_EXCEPT<br />
<br />
''' Bug '''<br />
<br />
*[https://jira.hpdd.intel.com/browse/LU-5024 LU-5024]: (mdc_lib.c:163:mdc_pack_name()) ASSERTION( cpy_len == name_len &amp;&amp; lu_name_is_valid_2(buf, cpy_len) ) failed:<br />
*[https://jira.hpdd.intel.com/browse/LU-5152 LU-5152]: Can't enforce block quota when unprivileged user change group<br />
*[https://jira.hpdd.intel.com/browse/LU-5163 LU-5163]: (lu_object.h:852:lu_object_attr()) ASSERTION( ((o)-&gt;lo_header-&gt;loh_attr &amp; LOHA_EXISTS) != 0 ) failed<br />
*[https://jira.hpdd.intel.com/browse/LU-5490 LU-5490]: sanity test_133d: FAIL: samedir_rename_size error<br />
*[https://jira.hpdd.intel.com/browse/LU-5680 LU-5680]: sanity-hsm uses /etc/motd (which is probably of size 0)<br />
*[https://jira.hpdd.intel.com/browse/LU-7001 LU-7001]: osp_sync.c: 1139: osp_sync_thread<br />
*[https://jira.hpdd.intel.com/browse/LU-7746 LU-7746]: skip test of new functionality on upstream client<br />
*[https://jira.hpdd.intel.com/browse/LU-7988 LU-7988]: HSM: high lock contention for cdt_llog_lock<br />
*[https://jira.hpdd.intel.com/browse/LU-8264 LU-8264]: lfs setstripe without -p pool_name doesn't inherit pool from parent/ROOT directory<br />
*[https://jira.hpdd.intel.com/browse/LU-8346 LU-8346]: conf-sanity test_93: test failed to respond and timed out<br />
*[https://jira.hpdd.intel.com/browse/LU-8653 LU-8653]: broken inheritance of default striping<br />
*[https://jira.hpdd.intel.com/browse/LU-8856 LU-8856]: ZFS-MDT 100% full. Cannot delete files.<br />
*[https://jira.hpdd.intel.com/browse/LU-8912 LU-8912]: nodemap: error: nodemap_add_range: nodemap ranges must be contiguous<br />
*[https://jira.hpdd.intel.com/browse/LU-8913 LU-8913]: nodemap: wildcard '*@&lt;net&gt;' is broken<br />
*[https://jira.hpdd.intel.com/browse/LU-8990 LU-8990]: Failback LBUG lod_device_free()) ASSERTION( atomic_read(&amp;lu-&gt;ld_ref)<br />
*[https://jira.hpdd.intel.com/browse/LU-9052 LU-9052]: lod_verify_md_striping()) lsh-MDT0000-mdtlov: invalid lmv_user_md: magic = cd20cd0<br />
*[https://jira.hpdd.intel.com/browse/LU-9135 LU-9135]: sanity test_313: osp_sync.c:571:osp_sync_interpret()) LBUG<br />
*[https://jira.hpdd.intel.com/browse/LU-9145 LU-9145]: When Shared Key feature is active, Nodemap admin property allows more access<br />
*[https://jira.hpdd.intel.com/browse/LU-9158 LU-9158]: sanity-quota, test_12b: rebalancing failed<br />
*[https://jira.hpdd.intel.com/browse/LU-9372 LU-9372]: OOM happens on OSS during Lustre recovery for more than 5000 clients<br />
*[https://jira.hpdd.intel.com/browse/LU-9411 LU-9411]: sanity test_27D: interop 2.9.0&lt;-&gt;master llapi_layout_test 30, 31 failure<br />
*[https://jira.hpdd.intel.com/browse/LU-9437 LU-9437]: sanity-lfsck test_33: only 0 of 4 MDTs are in completed<br />
*[https://jira.hpdd.intel.com/browse/LU-9444 LU-9444]: conf-sanity test_87: Create file with 3 components failed<br />
*[https://jira.hpdd.intel.com/browse/LU-9551 LU-9551]: I/O errors when lustre uses multipath devices<br />
*[https://jira.hpdd.intel.com/browse/LU-9664 LU-9664]: sanity-hsm test_9a: @@@@@@ FAIL: mds4 CDT state is not 'disabled'<br />
*[https://jira.hpdd.intel.com/browse/LU-9735 LU-9735]: Sles12Sp2 and 2.9 getcwd() sometimes fails<br />
*[https://jira.hpdd.intel.com/browse/LU-9833 LU-9833]: New gcc compiler generates a lot of format-truncation warnings<br />
*[https://jira.hpdd.intel.com/browse/LU-9836 LU-9836]: Issues with 2.10 upgrade and files missing LMAC_FID_ON_OST flag<br />
*[https://jira.hpdd.intel.com/browse/LU-9844 LU-9844]: building lustre utils lsnapshot.c fails for arch ppc64le<br />
*[https://jira.hpdd.intel.com/browse/LU-9874 LU-9874]: simplify project transfer codes<br />
*[https://jira.hpdd.intel.com/browse/LU-9887 LU-9887]: sanity-lfsck test_9a: FAIL: (4) Got speed 952, expected less than 144<br />
*[https://jira.hpdd.intel.com/browse/LU-9892 LU-9892]: parallel-scale-nfsv3 no sub tests failed: setup nfs failed!<br />
*[https://jira.hpdd.intel.com/browse/LU-9967 LU-9967]: sanity test_60a: Module llog_test is in use<br />
*[https://jira.hpdd.intel.com/browse/LU-9972 LU-9972]: Performance regressions on unique directory removal<br />
*[https://jira.hpdd.intel.com/browse/LU-9983 LU-9983]: LBUG llog_osd.c:327:llog_osd_declare_write_rec() - all DNE MDS<br />
*[https://jira.hpdd.intel.com/browse/LU-9998 LU-9998]: Default partition setup is not optimal for best metadata performance<br />
*[https://jira.hpdd.intel.com/browse/LU-10005 LU-10005]: File creation to slave MDT is much slower than primary MDT on DNE1 configuration<br />
*[https://jira.hpdd.intel.com/browse/LU-10011 LU-10011]: suppress annoying messages for lfs quota<br />
*[https://jira.hpdd.intel.com/browse/LU-10045 LU-10045]: sanity-lfsck no sub tests failed<br />
*[https://jira.hpdd.intel.com/browse/LU-10052 LU-10052]: replay-single test_20b fails with 'after 4096 &gt; before 3072'<br />
*[https://jira.hpdd.intel.com/browse/LU-10161 LU-10161]: lbuild: Failed to determine the default route interface<br />
*[https://jira.hpdd.intel.com/browse/LU-10199 LU-10199]: sanity test_56xb: hard links individually migrated (12 != 11)<br />
*[https://jira.hpdd.intel.com/browse/LU-10212 LU-10212]: operation ost_read to node [*] failed: rc = -116<br />
*[https://jira.hpdd.intel.com/browse/LU-10214 LU-10214]: Example `lnet_routes.conf` syntax for gateway range is not supported<br />
*[https://jira.hpdd.intel.com/browse/LU-10224 LU-10224]: recovery-small test_57: timeout<br />
*[https://jira.hpdd.intel.com/browse/LU-10226 LU-10226]: sanity-sec test_27: fileset not cleared on default nodemap<br />
*[https://jira.hpdd.intel.com/browse/LU-10237 LU-10237]: &quot;ls&quot; hangs on a particular directory<br />
*[https://jira.hpdd.intel.com/browse/LU-10244 LU-10244]: LustreError: 201288:0:(osc_page.c:336:osc_page_delete()) ASSERTION( (!(value != ((void *)0)) || (value == opg)) ) failed:<br />
*[https://jira.hpdd.intel.com/browse/LU-10290 LU-10290]: sanity-sec test_27: fileset info still not cleared on nodemap<br />
*[https://jira.hpdd.intel.com/browse/LU-10297 LU-10297]: parallel-scale-nfsv4 test_metabench: ASSERTION( nfound &lt;= inuse-&gt;op_count ) failed<br />
*[https://jira.hpdd.intel.com/browse/LU-10316 LU-10316]: Interop 2.7.x &lt;-&gt;2.10.2 sanity test_77c: FAIL: dump content does not match on OSS<br />
*[https://jira.hpdd.intel.com/browse/LU-10321 LU-10321]: MDS - umount hangs during failback<br />
*[https://jira.hpdd.intel.com/browse/LU-10327 LU-10327]: sanity-hsm, test_24c: cannot chown '/mnt/lustre/d24c.sanity-hsm/f24c.sanity-hsm' to '500:nobody'<br />
*[https://jira.hpdd.intel.com/browse/LU-10331 LU-10331]: mds-survey test_1: mds-survey failed<br />
*[https://jira.hpdd.intel.com/browse/LU-10341 LU-10341]: kkuc shoud send HALs only to suitable CTs<br />
*[https://jira.hpdd.intel.com/browse/LU-10350 LU-10350]: ost-pools test 1n fails with 'failed to write to /mnt/lustre/d1n.ost-pools/file: 1'<br />
*[https://jira.hpdd.intel.com/browse/LU-10356 LU-10356]: CLIO simplification broke a direct IO sometimes<br />
*[https://jira.hpdd.intel.com/browse/LU-10357 LU-10357]: ll_ioc_copy_{start,end}() depend on search_inode_for_lustre() which is bad<br />
*[https://jira.hpdd.intel.com/browse/LU-10364 LU-10364]: add version check to sanity test_255b<br />
*[https://jira.hpdd.intel.com/browse/LU-10368 LU-10368]: disk quota OST rebalancing issues<br />
*[https://jira.hpdd.intel.com/browse/LU-10392 LU-10392]: LustreError: 82980:0:(fid_handler.c:329:__seq_server_alloc_meta()) srv-lglossy-MDT0002: Allocated super-sequence failed: rc = -115<br />
*[https://jira.hpdd.intel.com/browse/LU-10421 LU-10421]: mds-survey test 1: Timeout occurred after 426 mins, last suite running was mds-survey, restarting cluster to continue tests<br />
*[https://jira.hpdd.intel.com/browse/LU-10422 LU-10422]: layout LFSCK try to fix consistent owner unexpectedly<br />
*[https://jira.hpdd.intel.com/browse/LU-10437 LU-10437]: sanity-pfl test_8: dbench failed<br />
*[https://jira.hpdd.intel.com/browse/LU-10444 LU-10444]: l_getidentity keeps remount /sys/kernel/debug and reverting permissions.<br />
*[https://jira.hpdd.intel.com/browse/LU-10449 LU-10449]: TBF policy can't be set correctly<br />
*[https://jira.hpdd.intel.com/browse/LU-10462 LU-10462]: lfs setstripe --component-add fails to recognize -c -1 as all targets<br />
*[https://jira.hpdd.intel.com/browse/LU-10463 LU-10463]: Poor write performance periodically on repeated test runs<br />
*[https://jira.hpdd.intel.com/browse/LU-10505 LU-10505]: sanity test_56w: '/usr/bin/lfs getstripe -c /mnt/lustre/d56w.sanityw/file1 wrong: found 7, expected 6<br />
*[https://jira.hpdd.intel.com/browse/LU-10531 LU-10531]: GSS, Shared Key and Kerberos support broken in master and lustre 2.10<br />
*[https://jira.hpdd.intel.com/browse/LU-10541 LU-10541]: parallel-scale-nfsv3 test racer_on_nfs hangs with BUG: unable to handle kernel NULL pointer dereference<br />
*[https://jira.hpdd.intel.com/browse/LU-10560 LU-10560]: Fixes for 4.14 kernel<br />
*[https://jira.hpdd.intel.com/browse/LU-10563 LU-10563]: kernel update [RHEL7.4 3.10.0-693.17.1.el7]<br />
*[https://jira.hpdd.intel.com/browse/LU-10564 LU-10564]: kernel update [RHEL6.9 2.6.32-696.20.1.el6]<br />
*[https://jira.hpdd.intel.com/browse/LU-10565 LU-10565]: Handle some small features in upstream<br />
*[https://jira.hpdd.intel.com/browse/LU-10566 LU-10566]: parallel-scale-nfsv4 test_metabench: mkdir: cannot create directory on Read-only file system<br />
*[https://jira.hpdd.intel.com/browse/LU-10575 LU-10575]: No mdsrate on Ubuntu client<br />
*[https://jira.hpdd.intel.com/browse/LU-10598 LU-10598]: Ignore IGIF formatted last_id<br />
*[https://jira.hpdd.intel.com/browse/LU-10603 LU-10603]: ptlrpc_lprocfs_req_buffers_max_fops unused<br />
*[https://jira.hpdd.intel.com/browse/LU-10634 LU-10634]: kernel update [SLES12 SP3 4.4.114-94.11]<br />
*[https://jira.hpdd.intel.com/browse/LU-10650 LU-10650]: cslco1705 crash: dt_statfs()) ASSERTION( dev ) failed: LBUG, Pid: 3372, comm: lctl<br />
*[https://jira.hpdd.intel.com/browse/LU-10653 LU-10653]: kernel update [SLES12 SP2 4.4.114-92.64]<br />
*[https://jira.hpdd.intel.com/browse/LU-10655 LU-10655]: llmout.sh and llmountcleanup.sh generates meaningless output: ssh exited with exit code 1<br />
*[https://jira.hpdd.intel.com/browse/LU-10656 LU-10656]: the reference of obd_export was leaked in ptlrpc_connect_interpret<br />
*[https://jira.hpdd.intel.com/browse/LU-10663 LU-10663]: obdfilter-survey<br />
*[https://jira.hpdd.intel.com/browse/LU-10682 LU-10682]: o2iblnd txs can be dropped silently<br />
*[https://jira.hpdd.intel.com/browse/LU-10703 LU-10703]: All mds Nodemap filset will be cleared when do some nodemap operations (lustre 2.10.3)<br />
*[https://jira.hpdd.intel.com/browse/LU-10707 LU-10707]: TCP eth routed LNet traffic broken<br />
*[https://jira.hpdd.intel.com/browse/LU-10731 LU-10731]: kernel update [SLES12 SP3 4.4.114-94.14]<br />
*[https://jira.hpdd.intel.com/browse/LU-10735 LU-10735]: kernel update [SLES12 SP2 4.4.114-92.67]<br />
*[https://jira.hpdd.intel.com/browse/LU-10759 LU-10759]: sanity test 27F fails with 'wrong stripecount' when run with a single OST<br />
*[https://jira.hpdd.intel.com/browse/LU-10761 LU-10761]: NOT create REMOTE_PARENT_DIR on OST<br />
*[https://jira.hpdd.intel.com/browse/LU-10764 LU-10764]: Incorrect code in ct_archive<br />
*[https://jira.hpdd.intel.com/browse/LU-10769 LU-10769]: osd-zfs deadlock on osd_object::oo_guard<br />
*[https://jira.hpdd.intel.com/browse/LU-10773 LU-10773]: soft lockup when remove changelog<br />
*[https://jira.hpdd.intel.com/browse/LU-10783 LU-10783]: kernel update [RHEL7.4 3.10.0-693.21.1.el7]<br />
*[https://jira.hpdd.intel.com/browse/LU-10794 LU-10794]: lfs quota did not work well for grace time output<br />
*[https://jira.hpdd.intel.com/browse/LU-10795 LU-10795]: wrong skipping of reintegration<br />
*[https://jira.hpdd.intel.com/browse/LU-10802 LU-10802]: mismatch problem for wildcard in jobid TBF<br />
*[https://jira.hpdd.intel.com/browse/LU-10803 LU-10803]: req_buffers_max and req_history_max setting problems<br />
*[https://jira.hpdd.intel.com/browse/LU-10813 LU-10813]: kernel update [RHEL6.9 2.6.32-696.23.1.el6]<br />
*[https://jira.hpdd.intel.com/browse/LU-10837 LU-10837]: no bitmap check if block bitmap is uninitialized<br />
*[https://jira.hpdd.intel.com/browse/LU-10845 LU-10845]: kernel update [SLES12 SP3 4.4.120-94.17]<br />
*[https://jira.hpdd.intel.com/browse/LU-10847 LU-10847]: kernel update [SLES12 SP2 4.4.120-92.70]<br />
*[https://jira.hpdd.intel.com/browse/LU-10859 LU-10859]: Deadlock with heavy memory pressure<br />
*[https://jira.hpdd.intel.com/browse/LU-10887 LU-10887]: 2 MDTs stuck in WAITING<br />
*[https://jira.hpdd.intel.com/browse/LU-10897 LU-10897]: kernel upgrade [RHEL7.5 3.10.0-862.2.3.el7]<br />
*[https://jira.hpdd.intel.com/browse/LU-10912 LU-10912]: avoid triggering LU-9856 for older servers<br />
*[https://jira.hpdd.intel.com/browse/LU-10944 LU-10944]: kernel update [SLES12 SP3 4.4.126-94.22]<br />
*[https://jira.hpdd.intel.com/browse/LU-11008 LU-11008]: kernel update [RHEL6.9 2.6.32-696.28.1.el6]<br />
*[https://jira.hpdd.intel.com/browse/LU-11024 LU-11024]: Broken inode accounting of MDT on ZFS<br />
*[https://jira.hpdd.intel.com/browse/LU-11026 LU-11026]: lustre-dkms should require patch or quilt<br />
<br />
''' New Feature '''<br />
<br />
*[https://jira.hpdd.intel.com/browse/LU-10030 LU-10030]: add native lfs tools support for project quota<br />
<br />
''' Task '''<br />
<br />
*[https://jira.hpdd.intel.com/browse/LU-9761 LU-9761]: Add ldiskfs support to dkms for patchless kernel<br />
*[https://jira.hpdd.intel.com/browse/LU-10377 LU-10377]: Update ZFS Version to 0.7.6<br />
*[https://jira.hpdd.intel.com/browse/LU-10460 LU-10460]: Evaluate two LLNL patches for upstream<br />
*[https://jira.hpdd.intel.com/browse/LU-10569 LU-10569]: Include proper Lustre header files in lustre-dev_*.deb<br />
*[https://jira.hpdd.intel.com/browse/LU-10901 LU-10901]: Update ZFS Version to 0.7.8<br />
*[https://jira.hpdd.intel.com/browse/LU-11019 LU-11019]: Update ZFS Version to 0.7.9<br />
<br />
''' Improvement '''<br />
<br />
*[https://jira.hpdd.intel.com/browse/LU-6051 LU-6051]: &quot;lfs_migrate&quot; improvements<br />
*[https://jira.hpdd.intel.com/browse/LU-6353 LU-6353]: Push Wireshark Support Upstream<br />
*[https://jira.hpdd.intel.com/browse/LU-7251 LU-7251]: reduce commit callbacks in OSP<br />
*[https://jira.hpdd.intel.com/browse/LU-8649 LU-8649]: Print console message in recovery when waiting for first client<br />
*[https://jira.hpdd.intel.com/browse/LU-9796 LU-9796]: Speedup file creation under heavy concurrency<br />
*[https://jira.hpdd.intel.com/browse/LU-9946 LU-9946]: Have fileset on default nodemap<br />
*[https://jira.hpdd.intel.com/browse/LU-9950 LU-9950]: add support for Ubuntu(debian) arm64<br />
*[https://jira.hpdd.intel.com/browse/LU-10516 LU-10516]: Update recommended e2fsprogs version<br />
*[https://jira.hpdd.intel.com/browse/LU-10676 LU-10676]: lustre-zfs-dkms rpm should Provide lustre-dkms for easy upgrades<br />
*[https://jira.hpdd.intel.com/browse/LU-10864 LU-10864]: update changelog kernel version for ubuntu1604<br />
<br />
''' Technical task '''<br />
<br />
*[https://jira.hpdd.intel.com/browse/LU-10248 LU-10248]: Need to update PFID of OST objects after layout change<br />
<br />
[[Category:Changelog]]</div>
Utopiabound
http://wiki.lustre.org/index.php?title=Mounting_a_Lustre_File_System_on_Client_Nodes&diff=3204
Mounting a Lustre File System on Client Nodes
2018-05-07T16:39:03Z
<p>Utopiabound: /* Starting and stopping the Lustre Client */ Add info for client mounts with systemd (C.f. https://jira.hpdd.intel.com/browse/LU-8293)</p>
<hr />
<div>All end-user application I/O happens via a service called the Lustre client. The client is responsible for providing a POSIX interface to applications, creating a coherent presentation of the metadata (file system name space) and object data (file content) to applications running on the client operating system. All Lustre file system IO is transacted over a network protocol.<br />
<br />
Client specifications are entirely application-driven and vary widely across the spectrum of applications, organisations and industries. Lustre clients must be running a Linux operating system, and the client software is comprised of kernel modules, with some user-space tools to assist with configuration and management.<br />
<br />
== Starting and stopping the Lustre Client ==<br />
<br />
'''Pre-requisites''':<br />
<br />
# [[Installing the Lustre Software|Lustre software has been installed]] on the machine<br />
# [[:Category:Lustre Networking (LNet)|LNet has been configured]]<br />
<br />
Start a Lustre client using the <code>mount</code> command, the basic syntax of which is:<br />
<br />
<pre style="overflow-x:auto;"><br />
mount -t lustre \<br />
[-o <options> ] \<br />
<MGS NID>[:<MGS NID>]:/<fsname> \<br />
/lustre/<fsname><br />
</pre><br />
<br />
To stop the Lustre client, unmount the file system:<br />
<br />
<pre style="overflow-x:auto;"><br />
umount <path><br />
</pre><br />
<br />
The <code>mount</code> and <code>umount</code> commands require super-user privileges to run.<br />
<br />
The mount point directory must exist before the mount command is executed. The recommended convention for the mount point of the client is <code>/lustre/<fsname>/</code>, where <code>&lt;fsname&gt;</code> is the name of the file system.<br />
<br />
When the <code>mount</code> command is invoked, the client first registers with the MGS to retrieve the configuration information, also referred to as the log, for the file system that it wants to mount. A single MGS can store the configuration information for more than one file system.<br />
<br />
The following example shows the command line used to mount a file system named <code>demo</code>:<br />
<br />
<pre style="overflow-x:auto;"><br />
mkdir -p /lustre/demo<br />
mount -t lustre \<br />
192.168.227.11@tcp1:192.168.227.12@tcp1:/demo \<br />
/lustre/demo<br />
</pre><br />
<br />
The client will try to connect to the MGS in the order of the NID addresses supplied on the command line. If connection to the first NID fails, the client will attempt a connection using the next NID.<br />
<br />
To verify that the file system is mounted on the client, use the <code>df</code> command:<br />
<br />
<pre style="overflow-x:auto;"><br />
[root@rh7z-c3 ~]# df -ht lustre<br />
File system Size Used Avail Use% Mounted on<br />
192.168.227.11@tcp1:192.168.227.12@tcp1:/demo 49G 2.9M 49G 1% /lustre/demo<br />
<br />
The lctl dl command provides detail on the connections to the Lustre services:<br />
[root@rh7z-c3 ~]# lctl dl<br />
0 UP mgc MGC192.168.227.11@tcp1 7f07b5f9-27e3-0b09-7456-d83ae184d204 5<br />
1 UP lov demo-clilov-ffff8800bab6a000 c04fa65d-3f0b-9cbf-b373-6a894da8e0be 4<br />
2 UP lmv demo-clilmv-ffff8800bab6a000 c04fa65d-3f0b-9cbf-b373-6a894da8e0be 4<br />
3 UP mdc demo-MDT0000-mdc-ffff8800bab6a000 c04fa65d-3f0b-9cbf-b373-6a894da8e0be 5<br />
4 UP osc demo-OST0000-osc-ffff8800bab6a000 c04fa65d-3f0b-9cbf-b373-6a894da8e0be 5<br />
</pre><br />
<br />
If the MGS is unavailable, the <code>mount</code> command will return an error, similar to the following example:<br />
<br />
<pre style="overflow-x:auto;"><br />
[root@rh7z-c3 ~]# mount -t lustre \<br />
> 192.168.227.11@tcp1:192.168.227.12@tcp1:/demo \<br />
> /lustre/demo<br />
mount.lustre: mount 192.168.227.11@tcp1:192.168.227.12@tcp1:/demo at /lustre/demo failed: Input/output error<br />
Is the MGS running?<br />
</pre><br />
<br />
More detailed information on the failure will be in the syslog and kernel ring buffer:<br />
<br />
<pre style="overflow-x:auto;"><br />
[ 9996.909126] Lustre: 10199:0:(client.c:1967:ptlrpc_expire_one_request()) @@@ Request sent has timed out for slow reply: [sent 1459822631/real 1459822631] req@ffff8800ad298000 x1530734379532292/t0(0) o250->MGC192.168.227.11@tcp1@192.168.227.11@tcp1:26/25 lens 400/544 e 0 to 1 dl 1459822636 ref 1 fl Rpc:XN/0/ffffffff rc 0/-1<br />
[10021.923403] Lustre: 10199:0:(client.c:1967:ptlrpc_expire_one_request()) @@@ Request sent has timed out for slow reply: [sent 1459822656/real 1459822656] req@ffff880138238000 x1530734379532308/t0(0) o250->MGC192.168.227.11@tcp1@192.168.227.12@tcp1:26/25 lens 400/544 e 0 to 1 dl 1459822661 ref 1 fl Rpc:XN/0/ffffffff rc 0/-1<br />
[10027.155495] LustreError: 15c-8: MGC192.168.227.11@tcp1: The configuration from log 'demo-client' failed (-5). This may be the result of communication errors between this node and the MGS, a bad configuration, or other errors. See the syslog for more information.<br />
[10027.207044] Lustre: Unmounted demo-client<br />
[10027.214618] LustreError: 10212:0:(obd_mount.c:1342:lustre_fill_super()) Unable to mount (-5)<br />
</pre><br />
<br />
The most common cause of failure is an improperly configured network interface, or LNet NID. Verify that the LNet protocol is able to communicate with the MGS with <code>lctl ping</code>:<br />
<br />
<pre style="overflow-x:auto;"><br />
lctl ping <MGS NID><br />
</pre><br />
<br />
If the ping fails, the command will return an I/O error: <br />
<br />
<pre style="overflow-x:auto;"><br />
[root@rh7z-c3 ~]# lctl ping 192.168.227.11@tcp1<br />
failed to ping 192.168.227.11@tcp1: Input/output error<br />
</pre><br />
<br />
Check the LNet settings before continuing. <br />
<br />
If the ping succeeds, but the mount still fails, verify that the Lustre services are running on the target host. Also check to see if there are any services running on the client that might be interfering with communication, such as a firewall or SELinux. While SELinux is supported in Lustre 2.8 onwards, older releases of Lustre are not compatible. Temporarily disabling the firewall and SELinux can help narrow down the root cause of issues with Lustre communications.<br />
<br />
If there are no OSS services online, but the MGS and the MDS for MDT0 are running, then the client mount command will hang indefinitely until an OSS service starts up.<br />
<br />
There are options specific to Lustre that can be applied to the Lustre client <code>mount</code> command. The most common of these are <code>flock</code>, <code>localflock</code> and <code>user_xattr</code>:<br />
<br />
* <code>flock</code>: enable support for cluster-wide, coherent file locks. Must be applied to the <code>mount</code> commands for all clients that will be accessing common data requiring lock functionality. Cluster-wide locking will have a detrimental impact on file system performance, and should only be enabled when absolutely required. For some applications, the locking is only necessary on a sub-set of nodes. For example, the CTDB cluster framework used by Samba to provide a parallel, high-availability SMB gateway, relies on locking of a shared file when coordinating cluster start-up and recovery. However, only the CTDB nodes need to mount the Lustre file system with the <code>flock</code> option. This is an example of application or domain-specific lock requirements.<br />
* <code>localflock</code>: enable client-local <code>flock</code> support. This is much faster than cluster-wide <code>flock</code> support, but is only suitable for applications that require locks, but don’t run on multiple hosts (or where the data will not be accessed in a manner that would require locking across multiple hosts).<br />
* <code>user_xattr</code>: Enable support for user extended attributes.<br />
<br />
Additionally, consider using the <code>_netdev</code> mount option when mounting the Lustre client, especially when adding an entry into <code>/etc/fstab</code>. This option indicates to the operating system that the file system has a dependency on the network such that it should not be mounted before the network is online and should be unmounted on shutdown prior to stopping the network stack. An example entry for <code>/etc/fstab</code>:<br />
<br />
<pre style="overflow-x:auto;"><br />
192.168.227.11@tcp1:192.168.227.12@tcp1:/demo /lustre/demo lustre defaults,_netdev 0 0<br />
</pre><br />
<br />
For systemd based systems, the following is recommended to ensure correct startup and shutdown:<br />
<br />
<pre style="overflow-x:auto;"><br />
192.168.227.11@tcp1:192.168.227.12@tcp1:/demo /lustre/demo lustre defaults,_netdev,noauto,x-systemd.automount,x-systemd.requires=lnet.service<br />
0 0<br />
</pre><br />
<br />
Refer to the <code>mount.lustre(8)</code> man page for more information on the available options.<br />
<br />
[[Category:Lustre Systems Administration]]</div>
Utopiabound