Re: [ceph-users] Help! All ceph mons crashed.

2014-03-06 Thread YIP Wai Peng
Ok, I think I got bitten by http://tracker.ceph.com/issues/7210, or rather, the cppool command in http://www.sebastien-han.fr/blog/2013/03/12/ceph-change-pg-number-on-the-fly/ I did use "rados cppool " in a pool with snapshots (openstack glance). A user feedback that ceph crashed when he deleted

[ceph-users] Help! All ceph mons crashed.

2014-03-06 Thread YIP Wai Peng
Hi, I am currently facing a horrible situation. All my mons are crashing on startup. Here's a dump of mon.a.log. The last few ops are below. It seems to crash trying to remove a snap? Any ideas? - WP -10> 2014-03-06 17:04:38.838490 7fb2a541a700 1 -- 192.168.116.24:6789/0 --> osd.9 192.168.