Rishabh, Would you please triage and recommend a solution here?
The cause for the bug is that VG name in the lvcreate command is absent. I could reproduce this - ceph-volume lvm create --bluestore --data /dev/vdc --dmcrypt Running command: /usr/bin/ceph-authtool --gen-print-key Running command: /usr/bin/ceph-authtool --gen-print-key Running command: /usr/bin/ceph --cluster ceph --name client.bootstrap-osd --keyring /var/lib/ceph/bootstrap-osd/ceph.keyring -i - osd new fe61b56b-a112-457f-b3f6-69eae35df89b Running command: /usr/sbin/vgcreate --force --yes ceph-76123753-1603-4bf2-af60-d2152eb85b0f /dev/vdc stdout: Physical volume "/dev/vdc" successfully created. stdout: Volume group "ceph-76123753-1603-4bf2-af60-d2152eb85b0f" successfully created Running command: /usr/sbin/lvcreate --yes -l 100%FREE -n osd-block-fe61b56b-a112-457f-b3f6-69eae35df89b stderr: Volume group name has invalid characters Run `lvcreate --help' for more information. Tracker issue[1] pointed out in description here has the same failure with the exact same cause. It's fixed in master[3] and mimic[3] but the nautilus backport[4] is still open. I've informed the backport author that we need it to merge it ASAP. I'll happy be to take over the backport and get it merged if the author turns out to be busy. [1] https://tracker.ceph.com/issues/44096 [2] https://github.com/ceph/ceph/pull/33478 [3] https://github.com/ceph/ceph/pull/33617 [4] https://github.com/ceph/ceph/pull/33616
Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory, and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://access.redhat.com/errata/RHSA-2020:2231