On Wed, 23 Jan 2019 14:25:00 +0100 Jan Fajerski <jfajerski@xxxxxxxx> wrote: > I might be wrong on this, since its been a while since I played with > that. But iirc you can't migrate a subset of ceph-disk OSDs to > ceph-volume on one host. Once you run ceph-volume simple activate, > the ceph-disk systemd units and udev profiles will be disabled. While > the remaining ceph-disk OSDs will continue to run, they won't come up > after a reboot. I'm sure there's a way to get them running again, but > I imagine you'd rather not manually deal with that. yes you are right. The activate disables system wide the ceph-disk. This is done by symlinking /etc/systemd/system/ceph-disk@.service to /dev/null. After deleting this symlink my OSDs started again after reboot. The startup processes from ceph-volume and ceph-disk might conflicts each other but on a QA system this did work. _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
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