Hi, see https://tracker.ceph.com/issues/41660 ceph-volume lvm activate --all fails on the second OSD when stderr is not a terminal. Reproducible on different servers, so there's nothing weird about a particular disk. Any idea where/how this is happening? This makes 14.2.3 unusable for us as we need to re-activate all OSDs after reboots because we don't have a persistent system disk. Paul -- Paul Emmerich Looking for help with your Ceph cluster? Contact us at https://croit.io croit GmbH Freseniusstr. 31h 81247 München www.croit.io Tel: +49 89 1896585 90