[LU-13141] Include block allocator improvements to additional distributions Created: 15/Jan/20 Updated: 20/Apr/23 Resolved: 23/Jan/20 |
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| Status: | Resolved |
| Project: | Lustre |
| Component/s: | None |
| Affects Version/s: | None |
| Fix Version/s: | Lustre 2.14.0 |
| Type: | Improvement | Priority: | Minor |
| Reporter: | Shaun Tancheff | Assignee: | Shaun Tancheff |
| Resolution: | Fixed | Votes: | 0 |
| Labels: | None | ||
| Issue Links: |
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| Rank (Obsolete): | 9223372036854775807 | ||||||||
| Description |
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This adds the block allocator performance enhancement introduced in — Block allocator uses some heuristic while choosing a group to allocate new blocks. This works good in most cases, but take a time for large low-free-space partition. The algorithm should be adjusted for this special case.
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| Comments |
| Comment by Gerrit Updater [ 15/Jan/20 ] |
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Shaun Tancheff (stancheff@cray.com) uploaded a new patch: https://review.whamcloud.com/37250 |
| Comment by Gerrit Updater [ 23/Jan/20 ] |
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Oleg Drokin (green@whamcloud.com) merged in patch https://review.whamcloud.com/37250/ |
| Comment by Peter Jones [ 23/Jan/20 ] |
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Landed for 2.14 |