[LU-15405] Imporove dom-performance IOR Test Created: 03/Jan/22 Updated: 04/Jan/22 Resolved: 04/Jan/22 |
|
| Status: | Closed |
| Project: | Lustre |
| Component/s: | None |
| Affects Version/s: | None |
| Fix Version/s: | None |
| Type: | Bug | Priority: | Minor |
| Reporter: | Arshad Hussain | Assignee: | WC Triage |
| Resolution: | Not a Bug | Votes: | 0 |
| Labels: | None | ||
| Severity: | 3 |
| Rank (Obsolete): | 9223372036854775807 |
| Description |
|
This bug addresses two issue with present test_IOR test under dom-performance
1. IOR randomize access(-z) requires blocksize > transferSize Adjust tsize accordingly ERROR: IOR will randomize access within a block and repeats the same pattern for all segments, therefore choose blocksize > transferSize, (ior.c:1485)
2. Adjust iteration count of IOR to 1/4 as higher count was making MDS run out of space ior ERROR: write() failed, errno 28, No space left on device (aiori-POSIX.c:451)
|
| Comments |
| Comment by Arshad Hussain [ 03/Jan/22 ] |
|
This patch must go in first for https://review.whamcloud.com/#/c/36386/ to work correctly |