OK, this *does* sound bad. I would consider this a show stopper for upgrade from mimic. Best regards, ================= Frank Schilder AIT Risø Campus Bygning 109, rum S14 ________________________________________ From: Francois Legrand <fleg@xxxxxxxxxxxxxx> Sent: 25 June 2020 19:25:14 To: ceph-users@xxxxxxx Subject: Re: Removing pool in nautilus is incredibly slow I also had this kind of symptoms with nautilus. Replacing a failed disk (from cluster ok) generates degraded objects. Also, we have a proxmox cluster accessing vm images stored in our ceph storage with rbd. Each time I had some operation on the ceph cluster like adding or removing a pool, most of our proxmox vms lost contact with their system disk in ceph and crashed (or remount system storage in read-only mode). At first I thought it was a network problem, but now I am sure that it's related to ceph becoming unresponsive during background operations. For now, proxmox cannot even access ceph storage using rbd (it fails with timeout). _______________________________________________ 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