In the output of the MON I see slow ops warnings: debug 2021-01-06 20:12:48.854 7f1a3d29f700 -1 mon.ceph-01@0(synchronizing) e3 get_health_metrics reporting 20 slow ops, oldest is log(1 entries from seq 1 at 2021-01-06 20:00:12.014861) There appears to be no progress on this operation, it is stuck. Best regards, ================= Frank Schilder AIT Risø Campus Bygning 109, rum S14 ________________________________________ From: Frank Schilder <frans@xxxxxx> Sent: 06 January 2021 20:11:25 To: ceph-users@xxxxxxx Subject: Storage down due to MON sync very slow Dear all, I had to restart one out of 3 MONs on an empty MON DB dir. It is in state syncing right now, but I'm not sure if there is any progress. The cluster is completely unresponsive even though I have 2 healthy MONs. Is there any way to sync the DB directory faster and/or without downtime? Thanks a lot! Best regards, ================= Frank Schilder AIT Risø Campus Bygning 109, rum S14 _______________________________________________ ceph-users mailing list -- ceph-users@xxxxxxx To unsubscribe send an email to ceph-users-leave@xxxxxxx _______________________________________________ ceph-users mailing list -- ceph-users@xxxxxxx To unsubscribe send an email to ceph-users-leave@xxxxxxx
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