Hi, i don't know if that still applies, but on the newly installed system, i didn't had the OSD auth keys so the daemons where not able to connect to the cluster. I had to manually create a osd config and add the osd daemon by hand: https://lists.ceph.io/hyperkitty/list/ceph-users@xxxxxxx/message/PKVU5GDOPAX4K4X3YRYNVFW6WHNOGBY2/ Yours, bbk On Wed, 2022-02-02 at 12:42 +0100, Robert Sander wrote: > On 02.02.22 12:15, Manuel Holtgrewe wrote: > > > > Would this also work when renaming hosts at the same time? > > > > - remove host from ceph orch > > - reinstall host with different name/IP > > - add back host into ceph orch > > - use ceph osd activate > > > > as above? > > That could also work as long as the OSDs are still in the CRUSH map. > Keep in mind that the last command is > > ceph cephadm osd activate $HOSTNAME > > Regards > -- > Robert Sander > Heinlein Consulting GmbH > Schwedter Str. 8/9b, 10119 Berlin > > https://www.heinlein-support.de > > Tel: 030 / 405051-43 > Fax: 030 / 405051-19 > > Amtsgericht Berlin-Charlottenburg - HRB 220009 B > Geschäftsführer: Peer Heinlein - Sitz: Berlin > _______________________________________________ > 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
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