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Bug #552

closed

Samba with kernel oplocks=on produces lots of corrupt mds entries in dmesg

Added by Paul Komkoff over 13 years ago. Updated over 13 years ago.

Status:
Resolved
Priority:
Normal
Assignee:
Greg Farnum
Category:
-
Target version:
v2.6.37
% Done:

0%

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

Description

With kernel oplocks = yes, samba fills up dmesg with those

[ 4472.504211] ceph: problem parsing dir contents -5
[ 4472.505543] ceph: mds parse_reply err -5
[ 4472.506799] ceph: mdsc_handle_reply got corrupt reply mds0
[ 4472.508131] header: 00000000: 21 00 00 00 00 00 00 00 d1 57 05 00 00 00 00 00 !........W......
[ 4472.508135] header: 00000010: 1a 00 7f 00 01 00 1c 00 00 00 00 00 00 00 00 00 ................
[ 4472.508138] header: 00000020: 00 00 00 00 02 00 00 00 00 00 00 00 00 00 00 00 ................
[ 4472.508141] header: 00000030: 00 2a 7f 70 e5 .*.p.
[ 4472.508143] front: 00000000: 10 01 00 00 00 00 00 00 45 00 00 00 01 00 00 00 ........E.......
[ 4472.508146] front: 00000010: 00 00 00 01 00 00 00 01 00 00 00 00 ............
[ 4472.508149] footer: 00000000: 24 13 71 62 00 00 00 00 00 00 00 00 01 $.qb.........

client kernel 2.6.36 (2.6.36-1.fc15.x86_64)
server ceph version 0.23~rc (commit:62716aa7c9a264c7a575bbccde0d8a7002563210)

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