[SERVER-58969] [4.4] Lower dbHash and background validation lock acquisition timeouts Created: 30/Jul/21  Updated: 06/Dec/22  Resolved: 04/Feb/22

Status: Closed
Project: Core Server
Component/s: None
Affects Version/s: None
Fix Version/s: None

Type: Improvement Priority: Major - P3
Reporter: Benety Goh Assignee: Backlog - Storage Execution Team
Resolution: Won't Fix Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Issue Links:
Depends
Related
is related to SERVER-53376 [4.4] dbHash can live lock an abortin... Closed
is related to SERVER-53445 [4.4] impose lock acquisition timeout... Closed
is related to SERVER-57192 [4.4] Lower dbHash and background val... Closed
Assigned Teams:
Storage Execution
Participants:
Linked BF Score: 0

 Description   

This is a follow-up to SERVER-57192. We have observed another timeout in the CI system on the 4.4 branch related to a slow builder.

We should review the new lock acquisition timeouts in SERVER-57192 to determine if these can be lowered further.

==== SERVER-57192 DESCRIPTION =====

SERVER-53376 and SERVER-53445 added lock acquisition timeouts for dbHash and background validation, respectively, on 4.4. However it appears that on slow build variants, it is still possible to get unlucky and have the test time out waiting for these lock acquisitions. We can try to alleviate this by lowering the timeouts.



 Comments   
Comment by Connie Chen [ 04/Feb/22 ]

BF isn't very noisy and this would not be a permanent fix and only affects 4.4

Comment by Connie Chen [ 05/Aug/21 ]

If the BF happens again we should revisit scheduling this.

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