[LU-14561] Allow number of threads to grow when all existing threads are stuck Created: 26/Mar/21 Updated: 22/Jan/24 Resolved: 22/Jan/24 |
|
| Status: | Resolved |
| Project: | Lustre |
| Component/s: | None |
| Affects Version/s: | Lustre 2.15.0 |
| Fix Version/s: | None |
| Type: | Improvement | Priority: | Major |
| Reporter: | Oleg Drokin | Assignee: | WC Triage |
| Resolution: | Duplicate | Votes: | 0 |
| Labels: | None | ||
| Issue Links: |
|
||||||||
| Rank (Obsolete): | 9223372036854775807 | ||||||||
| Description |
|
Currently when we have a chokepoint of some sort (be it slow disk, a blocked ldlm resource and the like), relatively low number of threads we start by default gets consumed pretty quickly resulting in no requests being processed even those that would not block because they don't touch the contended resource. |