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Bug #50888

closed

cannot map RBD image - getting libceph: bad crc signature

Added by Denis Polom about 3 years ago. Updated over 2 years ago.

Status:
Resolved
Priority:
Normal
Assignee:
Ilya Dryomov
Target version:
Ceph - v14.2.21
% Done:

0%

Source:
Community (user)
Tags:
Backport:
Regression:
No
Severity:
3 - minor
Reviewed:
Affected Versions:
ceph-qa-suite:
rbd
Pull request ID:
Crash signature (v1):
Crash signature (v2):

Description

Mapping RBD image on Ceph version Nautilus hangs. I can't see any error message in debug OSD logs, just in the kernel log anytime I'm trying to map RBD:

[  +0.001046] libceph: read_partial_message 000000006aa955f0 signature check failed
[  +0.000091] libceph: osd5 (1)10.1.115.11:6805 bad crc/signature

ceph version 14.2.21 (5ef401921d7a88aea18ec7558f7f9374ebd8f5a6) nautilus (stable)

kernel 5.4.0-73-generic

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