Hi, We have a ceph cluster with 3 mon nodes in octopus 15.2.12. Recently, one of our monitor nodes randomly gets out of quorum and rejoins again. The rocksdb compaction queue of the monitor has 5 entries most of the time and rocksdb submit sync latency is about 1 second. There isn't any problem with mon disks. Restarting mon and mgr daemons does not help either and there is not any special log in mon logs. Anybody have any idea what the problem is? Regards Mahnoosh _______________________________________________ ceph-users mailing list -- ceph-users@xxxxxxx To unsubscribe send an email to ceph-users-leave@xxxxxxx