On 12/22/2015 02:05 PM, John Spray wrote: > On Tue, Dec 22, 2015 at 12:58 PM, Florent B <florent@xxxxxxxxxxx> wrote: >> Hi, >> >> Today I had another MDS crash, but this time it was an active MDS crash. >> >> Log is here : http://paste.ubuntu.com/14136900/ >> >> Infernalis on Debian Jessie (packaged version). >> >> Does anyone know something about it ? > That's not an MDS crash. The MDS is respawning itself because it got > a message from the monitor indicating that it had been removed from > the MDSMap. That will happen if the mon and MDS lose contact for too > long, which appears to have happened here (lost contact for about 40 > seconds up to the time 13:42:20, when the new mdsmap is received). > > You will need to diagnose what caused the mon and MDS to lose contact > during this time window, or possibly what caused the mons to be > unresponsive if that was the case. > > John > Hi John, Ok I understand, but MDS wasn't "restarted" after that event, is it expected ? (no more ceph-mds process on that server). _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
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