Ceph

11/03/2011

06:29 am Ceph Bug #1674 (Need More Info): daemons crash when sent random data

mon seem to crash every time, osd seem to take a few attempts (similar stack trace). not tested mds...

10/18/2011

03:18 pm Ceph Bug #1628 (Resolved): segfault attempting to map an rbd snapshot

...

09/12/2011

02:58 pm Ceph Bug #1535: concurrent creating and removing directories crashes cmds

logs from both mds servers from startup through to crash of one node (and then shutdown of the other).
debug ms = 5

01:43 pm Ceph Bug #1535 (New): concurrent creating and removing directories crashes cmds

setup two clients with a mounted ceph filesystem, had one creating a hierarchy of empty directories in a loop and the...

09/05/2011

03:03 am Ceph Bug #1376: errant scrub stat mismatch logs after upgrade

I upgraded to get that patch, but also got the on disk filestore update patch which was buggy and broke all my osds, ...

09/04/2011

11:26 am Ceph Bug #1502 (Resolved): osd FAILED assert(pg->log.tail <= pg->info.last_complete || pg->log.backlog)

I had a 4 osd cluster. I kill -9 one cosd process (as a test) - it was detected as failed and the cluster became degr...

08/31/2011

02:09 pm Ceph Bug #1470: broken osd after filestore upgrade

It's empty!...

03:30 am Ceph Bug #1470 (Closed): broken osd after filestore upgrade

upgraded to latest master (commit 961260d3a) and cosd began automatic upgrade of the filestore, which seemed to compl...

08/26/2011

02:14 pm Ceph Bug #1376: errant scrub stat mismatch logs after upgrade

it's a few weeks old yes, but there was no other evidence of of corruption (such as filesystem corruption).
I just...

01:53 pm Ceph Bug #1434: osds all failing each other

Looks fixed with latest code.