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Bug #21168

closed

cap import/export message ordering issue

Added by Zheng Yan over 6 years ago. Updated over 6 years ago.

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

0%

Source:
Tags:
Backport:
luminous
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

there are cap import/export message ordering issue

symptoms are:

kernel prints error "handle_cap_import: mismatched seq/mseq: ino (%llx.%llx) mds%d seq %d mseq %d importer mds%d has peer seq %d mseq %d\n". Then cap revoke process hang.

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