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This special page shows all uploaded files.
| Date | Name | Thumbnail | Size | User | Description | Versions |
|---|---|---|---|---|---|---|
| 07:39, 24 November 2021 | Ost mdt comm.png (file) |  |
36 KB | AnjusG | Communication between ost and mdt server obd devices in Lustre | 1 |
| 07:38, 24 November 2021 | Import export.png (file) |  |
43 KB | AnjusG | Import and export pair in Lustre | 1 |
| 07:38, 24 November 2021 | Class cleanup 2.png (file) |  |
90 KB | AnjusG | class_cleanup() workflow in obd device lifecycle. | 1 |
| 07:37, 24 November 2021 | Class cleanup 1.png (file) |  |
106 KB | AnjusG | Lustre unmounting and initiation of class_cleanup() in obd device lifecycle. | 1 |
| 07:36, 24 November 2021 | Class setup.png (file) |  |
102 KB | AnjusG | Workflow of class_setup() function in obd device lifecycle | 1 |
| 07:36, 24 November 2021 | Class attach.png (file) |  |
86 KB | AnjusG | Workflow of class_attach() function in obd device lifecycle | 1 |
| 07:35, 24 November 2021 | Mgc lifecycle.png (file) |  |
45 KB | AnjusG | Obd device life cycle workflow for MGC | 1 |
| 16:31, 23 November 2021 | Mgc setup vs cleanup.png (file) |  |
50 KB | AnjusG | mgc_setup() vs. mgc_cleanup() | 1 |
| 16:30, 23 November 2021 | Mgc process config.png (file) |  |
34 KB | AnjusG | mgc_process_config() call graph | 1 |
| 16:29, 23 November 2021 | Mgc setup.png (file) |  |
50 KB | AnjusG | mgc_setup() call graph starting from Lustre file system mounting | 1 |
| 16:29, 23 November 2021 | Mgc llite comm 2.png (file) |  |
25 KB | AnjusG | Data structures involved in the communication between mgc and llite subsystems | 1 |
| 16:27, 23 November 2021 | Mgc llite comm 1.png (file) |  |
38 KB | AnjusG | Communication between llite and mgc through obdclass | 1 |
| 12:54, 16 November 2021 | Lustre sw stack.png (file) |  |
43 KB | AnjusG | Basic view of Lustre software stack | 1 |
| 12:54, 16 November 2021 | Lustre IO.png (file) |  |
68 KB | AnjusG | Lustre I/O operation: Lustre client requesting file data | 1 |
| 12:53, 16 November 2021 | LayoutEA.png (file) |  |
40 KB | AnjusG | Using FID to access a file’s Layout EA and corresponding OST objects | 1 |
| 12:52, 16 November 2021 | File striping.png (file) |  |
27 KB | AnjusG | Normal RAID0 file striping in Lustre | 1 |
| 06:35, 16 November 2021 | Lustre components.png (file) |  |
105 KB | AnjusG | Lustre file system components in a basic cluster | 1 |
| 19:17, 15 November 2021 | Lustre components.pdf (file) |  |
59 KB | AnjusG | Lustre file system components in a basic cluster | 1 |
| 16:16, 20 May 2021 | LUG2021-Easy User Access Jobstats Robinhood-Guibault.pdf (file) | |
837 KB | Adilger | 1 | |
| 16:16, 20 May 2021 | LUG2021-Evaluation DoM DNE Scaling-Simmons.pdf (file) | |
218 KB | Adilger | 1 | |
| 16:15, 20 May 2021 | LUG2021-Update on Secure Lustre Sanger-Beal-Antoniu.pdf (file) | |
6.04 MB | Adilger | 1 | |
| 16:15, 20 May 2021 | LUG2021-Lustre Client Encryption-Buisson.pdf (file) | |
2.86 MB | Adilger | 1 | |
| 16:15, 20 May 2021 | LUG2021-Lustre 2.15 and Beyond-Dilger.pdf (file) | |
1.59 MB | Adilger | 1 | |
| 16:12, 20 May 2021 | LUG2021-Accelerating AI at Scale-Bernauer-Kashinkunti.pdf (file) | |
4.83 MB | Adilger | 1 | |
| 16:10, 20 May 2021 | LUG2021-Lustre at Scale ALCF-Kulyavtsev.pdf (file) | |
6 MB | Adilger | 1 | |
| 16:10, 20 May 2021 | LUG2021-File Level Erasure Coding-Disney.pdf (file) | |
335 KB | Adilger | 1 | |
| 16:09, 20 May 2021 | LUG2021-DDN AI EXAScaler-Coomer.pdf (file) | |
6.1 MB | Adilger | 1 | |
| 16:09, 20 May 2021 | LUG2021-Efficient Metadata Scanning ZFS-Miller.pdf (file) | |
137 KB | Adilger | 1 | |
| 16:09, 20 May 2021 | LUG2021-Impact ZFS Direct Performance-Brumgard.pdf (file) | |
444 KB | Adilger | 1 | |
| 16:08, 20 May 2021 | LUG2021-Triad Based Architecture rdlab-Alvarez.pdf (file) | |
12.93 MB | Adilger | 1 | |
| 16:08, 20 May 2021 | LUG2021-Status Linux Native Lustre-Simmons.pdf (file) | |
138 KB | Adilger | 1 | |
| 16:07, 20 May 2021 | LUG2021-Community Release Update-Jones.pdf (file) | |
285 KB | Adilger | 1 | |
| 15:30, 1 October 2020 | LUG2020-OpenSFS Update.pdf (file) | |
610 KB | Adilger | 1 | |
| 15:29, 1 October 2020 | LUG2020-Lustre File System at Fugaku-Tsujita.pdf (file) | |
1.84 MB | Adilger | 1 | |
| 15:29, 1 October 2020 | LUG2020-Stanford Research Site Update-Thiell.pdf (file) | |
3.26 MB | Adilger | 1 | |
| 15:28, 1 October 2020 | LUG2020-Scalable Metrics Collection-Eichelberger Hall.pdf (file) | |
3.16 MB | Adilger | 1 | |
| 09:00, 13 August 2020 | VLUG2020-devday-Lustre security-Buisson.pdf (file) | |
818 KB | Pjones | 1 | |
| 17:15, 16 July 2020 | LUG2020-Lustre 2.14 and Beyond-Dilger.pdf (file) | |
691 KB | Adilger | 1 | |
| 17:14, 16 July 2020 | LUG2020-Community Release Update-Jones.pdf (file) | |
764 KB | Adilger | 1 | |
| 02:07, 28 February 2020 | Imperative Recovery Design.pdf (file) | |
427 KB | Adilger | 1 | |
| 17:01, 16 September 2019 | LUG2019-Developer Day-Lustre Upstreaming-Brown.pdf (file) | |
466 KB | Neilbrown | Three topics for discussion around the upstreaming effort | 1 |
| 14:40, 12 September 2019 | LUG2019-Developer Day-ls Long Term Storage-Rutman.pdf (file) | |
1.82 MB | Nrutman | 1 | |
| 21:52, 26 July 2019 | LUG2019-Developer Day-Fujitsu Development Plans-Sumimoto.pdf (file) | |
2.47 MB | Ssumi19 | 1 | |
| 22:57, 23 June 2019 | LUG2019-Developer Day-Security Encryption-Buisson.pdf (file) | |
124 KB | Adilger | 1 | |
| 22:55, 23 June 2019 | LUG2019-Developer Day-ldiskfs Status Foreign Layouts-Dilger.pdf (file) | |
128 KB | Adilger | 1 | |
| 15:59, 14 June 2019 | LUG2019-IO500 Storage Benchmark for HPC-Dilger.pdf (file) | |
6.06 MB | Adilger | or years, high performance computing has been dominated by the overwhelming specter of Linpack and the Top500. Many sites, tempted by the allure of fleeting Top500 glory, chased architectures well-suited to Linpack but to the detriment of their core wo... | 1 |
| 15:58, 14 June 2019 | LUG2019-PFL DoM DNE Working Together-Fragalla.pdf (file) | |
6.41 MB | Adilger | In HPC, when using shared storage, mixed workloads can have a big impact on I/O performance causing considerable slowdown when running small I/O alongside large I/O on the same storage system. With the increase adoption of Flash, and new features in Lu... | 1 |
| 15:58, 14 June 2019 | LUG2019-Lustre Overstriping Shared Write Performance-Farrell.pdf (file) | |
727 KB | Adilger | From its earliest versions, Lustre has included striping files across multiple data targets (OSTs). This foundational feature enables scaling performance of shared-file I/O workloads by striping across additional OSTs. Current Lustre software places on... | 1 |
| 15:57, 14 June 2019 | LUG2019-Layering ZFS Pools on Lustre-Mohr.pdf (file) | |
3.76 MB | Adilger | For most HPC systems, Lustre is a good solution for providing high-bandwidth I/O to shared storage resources that can be accessed simultaneously from many clients for parallel computations. Lustre performs best for large sequential read/write operation... | 1 |
| 15:56, 14 June 2019 | LUG2019-Introducing Pool Quotas-Spitz.pdf (file) | |
1.48 MB | Adilger | With the deployment of heterogenous clusters consisting of some flash OSTs and some disk OSTs, administrators may need to limit an individual’s consumption of the higher-performance OSTs. The Lustre pools feature allows for the grouping of similar OS... | 1 |
