Re: OSD crashed today in os/JournalingObjectStore.cc

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Hi,

here a new dump / crash:
https://www.dropbox.com/s/1qhg0dd0fv17q10/ceph-osd.54.log.gz

Stefan

Am 06.12.2012 00:36, schrieb Sage Weil:
On Wed, 5 Dec 2012, Stefan Priebe - Profihost AG wrote:
There was a dump in the attached log.

The stack trace is there, but with 'debug journal = 0/20' in your conf it
will also dump all of the journal logging activity leading up to that
point.  Can you reproduce with that enabled?  That should tell me why op <
commited_seq.

Thanks!
sage



Stefan

Am 05.12.2012 um 15:41 schrieb Sage Weil <sage@xxxxxxxxxxx>:

On Wed, 5 Dec 2012, Stefan Priebe - Profihost AG wrote:
Hello list,

i updated to latest next from today and then after 20 minutes an OSD was
crashing in os/JournalingObjectStore.cc.

Attached is the log.

Hmm, this is perplexing.  It might just be a bad assert, but I can't see
how it could happen.  Any chance you can reproduce with

    debug journal = 0/10

in the [osd] section?  That will give us a dump if it fails the assert.

Thanks!
s
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