Bug #15946
closed
[crunch-run] [collectionfs] Deadlock while writing output collection
Added by Tom Clegg almost 5 years ago.
Updated almost 5 years ago.
Release relationship:
Auto
Description
Running several similar containers, some succeeded but some got stuck while writing the final output collection. The log indicates all of the expected files were written to collectionfs ("copying ... (... bytes)") but the finished collection was never saved.
Found a case where commitBlock would set a "flushing in progress" flag on a segment, but then return early (and never indicate
it was done) because a different segment had another flush in progress. Once that happened, sync operations like MarshalManifest would block forever.
15946-collectionfs-deadlock @ c05caa378debd04205690c6cb96508e4e7fb6c8b -- developer-run-tests: #1700 
- Related to Bug #15928: Deadlock in crunch-run tests added
- Related to Bug #15910: [crunch-run] Crash while writing output files added
- % Done changed from 0 to 100
- Status changed from In Progress to Resolved
- Target version changed from 2020-01-15 Sprint to 2020-01-02 Sprint
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