Hi Igor, Am 23.09.2020 um 18:38 schrieb Igor Fedotov:
bin/ceph-bluestore-tool --path dev/osd0 --devs-source dev/osd0/block.wal --dev-target dev/osd0/block.db --command bluefs-bdev-migrate
Would this also work if the OSD only has its primary block device and the separate WAL device? Like running:
ceph-bluestore-tool --path dev/osd0 --devs-source dev/osd0/block.wal \ --dev-target dev/osd0/block --command bluefs-bdev-migrate
Additionally you might probably need to zap wal device with ceph-volume after the migration to avoid its attachment to OSD on node restart. Not completely sure about that though...
Since the WAL device is just a LV I'd remove the LV once the OSD is back up and in.
Thanks, Michael _______________________________________________ ceph-users mailing list -- ceph-users@xxxxxxx To unsubscribe send an email to ceph-users-leave@xxxxxxx
