On 05/17/2013 03:49 PM, Joe Ryner wrote: > Hi All, > > I have had an issue recently while working on my ceph clusters. The > following issue seems to be true on bobtail and cuttlefish. I have > two production clusters in two different data centers and a test > cluster. We are using ceph to run virtual machines. I use rbd as > block devices for sanlock. Also, do you have any of the information that the kernel might have dumped when it panicked? That might be helpful identifying the problem. -Alex > I am running Fedora 18. > > I have been moving monitors around and in the process I got the > cluster out of quorum, so ceph stopped responding. During this time > I decided to reboot a ceph node that performs an rbd map during > startup. The system boots ok but the service script that is > performing the rbd map doesn't finish and eventually the system will > OOPS and then finally panic. I was able to disable the rbd map > during boot and finally got the cluster back in quorum and everything > settled down nicely. > > Question, has anyone seen this behavior of crashing/panic? I have > seen this happen on both of my production clusters. Secondly, the > ceph command hangs when the cluster is out of quorum, is there a > timeout available? > > Thanks Joe _______________________________________________ ceph-users > mailing list ceph-users@xxxxxxxxxxxxxx > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com > _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
 |