A quick google shows this: You need to change your /etc/lvm/lvm.conf device name filter to include it. May be that your LVM filter is not allowing rbdX type disks to be used. ---- On Mon, 27 Apr 2020 17:49:53 +0800 Marc Roos <M.Roos@xxxxxxxxxxxxxxxxx> wrote ---- It is a new image. -vvv says "Unrecognised LVM device type 252" Could this related to rbd features not being enabled/disabled? -----Original Message----- Cc: ceph-users Subject: Re: Device /dev/rbd0 excluded by a filter. This normally means you have some form of partition data on the RBD disk. If you use -vvv on the pv command it should show you the reason, but yes redhat solutions require an active support subscription. ---- On Mon, 27 Apr 2020 17:43:02 +0800 Marc Roos <mailto:M.Roos@xxxxxxxxxxxxxxxxx> wrote ---- Why is this info not available??? https://access.redhat.com/solutions/4009431 _______________________________________________ ceph-users mailing list -- mailto:ceph-users@xxxxxxx To unsubscribe send an email to mailto:ceph-users-leave@xxxxxxx _______________________________________________ ceph-users mailing list -- ceph-users@xxxxxxx To unsubscribe send an email to ceph-users-leave@xxxxxxx