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Type: Improvement
Resolution: Fixed
Priority: Minor
Fix Version/s: Lustre 2.17.0
Affects Version/s: None
Labels:
None

Severity:
3
Rank (Obsolete):
9223372036854775807

When jobs reach very large numbers > 100k

During walking the list of jobs (ojs_list) and restarting is frequent due to reallocation and the pos requested for restart may not be the last_job.

Save every n'th pos (here it is 512) so the max walk on restart is 512.

is related to

LU-19351 sanity test_205l: Verify job stats can scale hung

Resolved

is related to

LU-18601 sanity test_205l: seq_write wrote 0 jobs expected 500

Reopened

LU-18610 Avoid double putting job ref

Resolved

LU-8130 Migrate from libcfs hash to rhashtable

Open

mentioned in: Page Loading...; Page Loading...; Page Loading...; Page Loading...

(3 mentioned in)

Assignee:: Shaun Tancheff

Reporter:: Shaun Tancheff

Votes:: 0 Vote for this issue

Watchers:: 6 Start watching this issue

Created:: 08/Oct/24 7:32 AM

Updated:: 24/Feb/26 4:18 PM

Resolved:: 16/Dec/24 3:37 PM