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Bug #8416
closedClient Crash when try to map a volume (ubuntu)
% Done:
0%
Source:
Community (user)
Tags:
crash rbd
Backport:
Regression:
Severity:
3 - minor
Reviewed:
Affected Versions:
ceph-qa-suite:
Pull request ID:
Crash signature (v1):
Crash signature (v2):
Description
Hi,
I'm following the install guide, and when I do the following command in the client:
sudo rbd map foo --pool rbd --name client.admin
The client crash, in console 0 the message in the image attached is given, then i have to reboot
tux@adminnode:~/cluster$ ceph --version
ceph version 0.80.1 (a38fe1169b6d2ac98b427334c12d7cf81f809b74)
Files
Updated by Ilya Dryomov almost 10 years ago
FWIW, I'm pretty sure this is a known bug in kernels ~3.5, which manifests as a crash on 'rbd map' if the kernel misses required feature bits.
Updated by Ilya Dryomov almost 10 years ago
- Priority changed from High to Normal
Updated by Ilya Dryomov almost 10 years ago
- Status changed from New to Need More Info
Updated by Ilya Dryomov almost 10 years ago
- Status changed from Need More Info to Closed
OK, I'm going to assume this was indeed the missing features handling bug. I looked into it, it was introduced in 3.6 and fixed in 3.8. At this point nobody is collecting stable patches for 3.6 or 3.7, so just closing.
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