Hi,
For someone who is not an lvm expert, does anyone have a recipe for
destroying a ceph-volume lvm osd?
(I have a failed disk which I want to deactivate / wipe before
physically removing from the host, and the tooling for this doesn't
exist yet http://tracker.ceph.com/issues/22287)
> ceph-volume lvm zap /dev/sdu # does not work
Zapping: /dev/sdu
Running command: sudo wipefs --all /dev/sdu
stderr: wipefs: error: /dev/sdu: probing initialization failed:
Device or resource busy
--> RuntimeError: command returned non-zero exit status: 1
This is the drive I want to remove:
===== osd.240 ======
[block] /dev/ceph-<the cluster
fsid>/osd-block-f1455f38-b94b-4501-86df-6d6c96727d02
type block
osd id 240
cluster fsid xxx
cluster name ceph
osd fsid f1455f38-b94b-4501-86df-6d6c96727d02
block uuid N4fpLc-O3y0-hvfN-oRpD-y6kH-znfl-4EaVLi
block device /dev/ceph-<the cluster
fsid>/osd-block-f1455f38-b94b-4501-86df-6d6c96727d02
How does one tear that down so it can be zapped?
Best Regards,
Dan
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