Thanks for Andrey, The attachment OSD.1's log is only these lines? I really can't find the detail infos from it? Maybe you need to improve debug_osd to 20/20? On Wed, Oct 29, 2014 at 5:25 PM, Andrey Korolyov <andrey@xxxxxxx> wrote: > Hi Haomai, all. > > Today after unexpected power failure one of kv stores (placed on ext4 > with default mount options) refused to work. I think that it may be > interesting to revive it because it is almost first time among > hundreds of power failures (and their simulations) when data store got > broken. > > Strace: > http://xdel.ru/downloads/osd1.strace.gz > > Debug output with 20-everything level: > http://xdel.ru/downloads/osd1.out -- Best Regards, Wheat _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com