It's happening both in idle and under load. I don't have the trace right now but will get you one soon. Thanks & Regards Somnath -----Original Message----- From: Ilya Dryomov [mailto:ilya.dryomov@xxxxxxxxxxx] Sent: Monday, January 05, 2015 12:34 PM To: Somnath Roy Cc: Chaitanya Huilgol; ceph-devel@xxxxxxxxxxxxxxx Subject: Re: Ceph-client branch for Ubuntu 14.04.1 LTS (3.13.0-x kernels) On Mon, Jan 5, 2015 at 11:01 PM, Somnath Roy <Somnath.Roy@xxxxxxxxxxx> wrote: > Ilya, > Here is the steps.. > > 1. You have a cluster (3 nodes) and replication is 3 > > 2. map krbd image to a client. > > 3. Reboot or stop ceph services on one or more nodes > > 4. The client with krbd mapped module crashes Is it idle or under load? Do you have a trace of the crash? Thanks, Ilya ________________________________ PLEASE NOTE: The information contained in this electronic mail message is intended only for the use of the designated recipient(s) named above. If the reader of this message is not the intended recipient, you are hereby notified that you have received this message in error and that any review, dissemination, distribution, or copying of this message is strictly prohibited. If you have received this communication in error, please notify the sender by telephone or e-mail (as shown above) immediately and destroy any and all copies of this message in your possession (whether hard copies or electronically stored copies). ��.n��������+%������w��{.n����z��u���ܨ}���Ơz�j:+v�����w����ޙ��&�)ߡ�a����z�ޗ���ݢj��w�f