Re: [linux-lvm] Is MD array (containing a PV) reducible?
Phillip Susi <[email protected]>
| Newsgroups | dev.linux.lists.linux-lvm |
|---|---|
| Message-ID | <[email protected]> |
"Brian J. Murrell" <[email protected]> writes: > So just to confirm, given: > > sdc 8:32 0 3.7T 0 disk > └─md0 9:0 0 3.7T 0 raid1 > ├─backups-backups 253:13 0 2.5T 0 lvm /.snapshots > ├─backups-borg 253:14 0 300G 0 lvm > └─backups-vdo--test 253:15 0 700G 0 lvm > └─vdo-backups 253:73 0 1.8T 0 vdo > sdd 8:48 0 3.7T 0 disk > └─md1 9:1 0 3.7T 0 raid1 > └─luks-backup 253:40 0 3.7T 0 crypt > > I want to do: > > # pvcreate /dev/mapper/luks-backup > # vgextend backups /dev/mapper/luks-backup > # pvmove /dev/md0 /dev/luks-backup > # vgreduce backups /dev/md0 > # mdadm --stop /dev/md0 > # mdadm --zero-superblocks /dev/sdc > # mdadm /dev/md1 --add /dev/sdc > > Correct? Yep. _______________________________________________ linux-lvm mailing list [email protected] https://listman.redhat.com/mailman/listinfo/linux-lvm read the LVM HOW-TO at http://tldp.org/HOWTO/LVM-HOWTO/