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Bug #3644

closed

ObjectCacher: discard_set ignores waiters

Added by Josh Durgin over 11 years ago. Updated almost 11 years ago.

Status:
Resolved
Priority:
Normal
Assignee:
-
Category:
-
Target version:
-
% Done:

0%

Source:
Development
Tags:
Backport:
Regression:
Severity:
Reviewed:
Affected Versions:
ceph-qa-suite:
Pull request ID:
Crash signature (v1):
Crash signature (v2):

Description

IO in flight contained entirely in a discarded section will not be acked to the caller, since the waiters are removed unconditionally.
This is easily triggered in a synthetic stress test of the ObjectCacher, although I haven't seen it occur in practice.

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 #1

Updated by Sage Weil almost 11 years ago

  • Status changed from New to Resolved
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