Bug #7248: osd: bench set max size - Ceph - Ceph

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Bug #7248

closed

osd: bench set max size

Added by Michael Kidd about 10 years ago. Updated about 10 years ago.

Status:

Resolved

Priority:

Urgent

Assignee:

Joao Eduardo Luis

Category:

Target version:

0.78

% Done:

Source:

Development

Tags:

Backport:

Regression:

Severity:

3 - minor

Reviewed:

Affected Versions:

ceph-qa-suite:

Pull request ID:

Crash signature (v1):

Crash signature (v2):

Description

Occasionally, an OSD bench with default values will cause a crash of the process for that OSD. This crash can be reliably reproduced with the following syntax:

ceph tell osd.0 bench 16106127360 4096

( After this test, bug #6795 was found and determined that the second parameter was ignored. )

Attached are OSD and ceph logs with OSD set to 'debug osd = 20' and 'debug ms = 20' during the run of the above bench syntax.

The desired result is that the OSD process is not saturated and/or crashed during the osd bench.

Files

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ceph-osd.0.log.gz (22.2 MB) ceph-osd.0.log.gz		Michael Kidd, 01/27/2014 02:01 PM
ceph.log (116 KB) ceph.log		Michael Kidd, 01/27/2014 02:01 PM

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Updated by Ian Colle about 10 years ago

Assignee set to Joao Eduardo Luis
Priority changed from Normal to Urgent

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Updated by Sage Weil about 10 years ago

Subject changed from ceph osd bench results in OSD process crash to osd: bench set max size
Status changed from New to 12
Target version set to 0.78
Source changed from other to Development