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Bug #19205

closed

Invalid error code returned by MDS is causing a kernel client WARNING

Added by Jan Fajerski about 7 years ago. Updated about 7 years ago.

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

0%

Source:
Tags:
Backport:
jewel
Regression:
No
Severity:
3 - minor
Reviewed:
Affected Versions:
ceph-qa-suite:
Component(FS):
Labels (FS):
Pull request ID:
Crash signature (v1):
Crash signature (v2):

Description

Found by an occasionally failing xfstest generic/011.

After some investigation, it was found out that a positive error code EISDIR was being received by the kernel client in fs/namei.c atomic_open().

Issue seems to be fixed by https://github.com/ceph/ceph/pull/9693. After including this commit 100 runs of said xfstest were successful

Related issues 1 (0 open — 1 closed)

Copied to CephFS - Backport #19206: jewel: Invalid error code returned by MDS is causing a kernel client WARNINGResolvedJan FajerskiActions
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 #1

Updated by Jan Fajerski about 7 years ago

  • Copied to Backport #19206: jewel: Invalid error code returned by MDS is causing a kernel client WARNING added
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 #2

Updated by Nathan Cutler about 7 years ago

  • Status changed from Pending Backport to Resolved
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