Hi, Keep in mind that /var/lib/ceph/osd/ is a tmpfs which is created by 'ceph-bluestore-tool' on OSD startup. All the data in there comes from the lvtags set on the LVs. So I *think* you can just rename the Volume Group and rescan with ceph-volume. Wido On 1/28/20 10:25 AM, Stolte, Felix wrote: > Hi all, > > I would like to rename the logical volumes / volume groups used by my OSDs. Do I need to change anything else than the block and block.db links under /var/lib/ceph/osd/<osdid>? > > IT-Services > Telefon 02461 61-9243 > E-Mail: f.stolte(a)fz-juelich.de > ------------------------------------------------------------------------------------- > ------------------------------------------------------------------------------------- > Forschungszentrum Juelich GmbH > 52425 Juelich > Sitz der Gesellschaft: Juelich > Eingetragen im Handelsregister des Amtsgerichts Dueren Nr. HR B 3498 > Vorsitzender des Aufsichtsrats: MinDir Dr. Karl Eugen Huthmacher > Geschaeftsfuehrung: Prof. Dr.-Ing. Wolfgang Marquardt (Vorsitzender), > Karsten Beneke (stellv. Vorsitzender), Prof. Dr.-Ing. Harald Bolt, > Prof. Dr. Sebastian M. Schmidt > ------------------------------------------------------------------------------------- > ------------------------------------------------------------------------------------- > > > _______________________________________________ > ceph-users mailing list -- ceph-users(a)ceph.io > To unsubscribe send an email to ceph-users-leave(a)ceph.io >