Release 2.8.0: Difference between revisions

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* June 30 2015 - Feature Freeze
* June 30 2015 - Feature Freeze
* Aug 31 2015 - Code Freeze
* Aug 31 2015 - Code Freeze
* Sept 30 2015 - Release 2.8.0
* Feb 15 2016 - Release 2.8.0 (revised)


== Scope ==
== Scope ==


=== General Work and Maintenance ===
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 2.8.0's issue summary page:
  [https://jira.whamcloud.com/browse/LU/fixforversion/11113 Lustre 2.8.0 Issues]
Any issue that contains "Lustre 2.8.0" in the "Fix Version/s" field of a ticket is intended to be fixed for version 2.8.0.  The Lustre 2.8.0 Issues list is fluid, and will be updated on a continual basis as man power and perceived priorities change.
A convenience search filter is supplied for anyone looking for work that needs to be done for 2.8.0:
  [https://jira.whamcloud.com/issues/?filter=12518 Lustre 2.8.0 Unassigned Issues]
=== Features ===
The scope of features to be included in the 2.8.0 release will be less predefined than it was for past releases.  In the past we selected a set of features, and then we delayed the release until all of the major features were more-or-less ready.  Our new plan is to keep track of the progress on various projects on the [[Projects]] page.  If features are on target for completion before the Feature Freeze, they can land for Lustre 2.8.0.  If a feature's development slips, then it will have to wait until a subsequent release before it can land.
The scope of features to be included in the 2.8.0 release will be less predefined than it was for past releases.  In the past we selected a set of features, and then we delayed the release until all of the major features were more-or-less ready.  Our new plan is to keep track of the progress on various projects on the [[Projects]] page.  If features are on target for completion before the Feature Freeze, they can land for Lustre 2.8.0.  If a feature's development slips, then it will have to wait until a subsequent release before it can land.


As of May 6, 2015, there are four projects that are candidates for landing before the 2.8 feature freeze:
As of August 20, 2015, the following features were landed for the 2.8 feature freeze:


* DNE Phase IIb
* DNE Phase IIb (async commit and recovery)
* Multiple modify RPCs
* LFSCK Phase 4 (performance tuning)
* UID/GID mapping
* Multiple modify RPCs per client
* NRS Delay
* RHEL 7 server support
* SELinux preliminary client support
* Kerberos fixes


We make no guarantee that these projects will be included in 2.8, but to the best of our knowledge they are currently on target.
== Test Matrix ==
* Servers: RHEL 6.7, RHEL 7.2
* Clients RHEL 7.2, RHEL 6.7, SLES 11 SP4
* OFED: inkernel
* E2FSProgs: v1.42.13.wc4-7
* Interoperability: 2.7 Servers/Clients


== Test Plan ==
== Changelog ==
* [[Lustre 2.8.0 Changelog]]


== Release Status Updates ==
== Release Status Updates ==
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* [http://wiki.opensfs.org/Lustre_2.8_-_April_24th_2015 April 24th 2015]
* [http://wiki.opensfs.org/Lustre_2.8_-_April_24th_2015 April 24th 2015]
* [http://wiki.opensfs.org/Lustre_2.8_-_May_8th_2015 May 8th 2015]
* [http://wiki.opensfs.org/Lustre_2.8_-_May_8th_2015 May 8th 2015]
* [http://wiki.opensfs.org/Lustre_2.8_-_May_22nd_2015 May 22nd 2015]
* [http://wiki.opensfs.org/Lustre_2.8_-_June_5th_2015 June 5th 2015]
* [http://wiki.opensfs.org/Lustre_2.8_-_June_19th_2015 June 19th 2015]
* [http://wiki.opensfs.org/Lustre_2.8_-_July_3rd_2015 July 3rd 2015]
* [http://wiki.opensfs.org/Lustre_2.8_-_July_17th_2015 July 17th 2015]
* [http://wiki.opensfs.org/Lustre_2.8_-_July_31st_2015 July 31st 2015]
* [http://wiki.opensfs.org/Lustre_2.8_-_August_14th_2015 August 14th 2015]
* [http://wiki.opensfs.org/Lustre_2.8_-_August_28th_2015 August 28th 2015]
* [http://wiki.opensfs.org/Lustre_2.8_-_September_11th_2015 September 11th 2015]
* [http://wiki.opensfs.org/Lustre_2.8_-_September_25th_2015 September 25th 2015]
* [http://wiki.opensfs.org/Lustre_2.8_-_October_9th_2015 October 9th 2015]
* [http://wiki.opensfs.org/Lustre_2.8_-_October_23rd_2015 October 23rd 2015]
* [http://wiki.opensfs.org/Lustre_2.8_-_November_6th_2015 November 6th 2015]
* [http://wiki.opensfs.org/Lustre_2.8_-_November_20th_2015 November 20th 2015]
* [http://wiki.opensfs.org/Lustre_2.8_-_December_4th_2015 December 4th 2015]
[[Category: Releases]]

Latest revision as of 12:02, 1 July 2019

Current Schedule

  • June 30 2015 - Feature Freeze
  • Aug 31 2015 - Code Freeze
  • Feb 15 2016 - Release 2.8.0 (revised)

Scope

General Work and Maintenance

From the Lustre project page in the 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 2.8.0's issue summary page:

 Lustre 2.8.0 Issues

Any issue that contains "Lustre 2.8.0" in the "Fix Version/s" field of a ticket is intended to be fixed for version 2.8.0. The Lustre 2.8.0 Issues list is fluid, and will be updated on a continual basis as man power and perceived priorities change.

A convenience search filter is supplied for anyone looking for work that needs to be done for 2.8.0:

 Lustre 2.8.0 Unassigned Issues

Features

The scope of features to be included in the 2.8.0 release will be less predefined than it was for past releases. In the past we selected a set of features, and then we delayed the release until all of the major features were more-or-less ready. Our new plan is to keep track of the progress on various projects on the Projects page. If features are on target for completion before the Feature Freeze, they can land for Lustre 2.8.0. If a feature's development slips, then it will have to wait until a subsequent release before it can land.

As of August 20, 2015, the following features were landed for the 2.8 feature freeze:

  • DNE Phase IIb (async commit and recovery)
  • LFSCK Phase 4 (performance tuning)
  • Multiple modify RPCs per client
  • RHEL 7 server support
  • SELinux preliminary client support
  • Kerberos fixes

Test Matrix

  • Servers: RHEL 6.7, RHEL 7.2
  • Clients RHEL 7.2, RHEL 6.7, SLES 11 SP4
  • OFED: inkernel
  • E2FSProgs: v1.42.13.wc4-7
  • Interoperability: 2.7 Servers/Clients

Changelog

Release Status Updates