| commit | 245f46c2c221ef09c7db892f0e3fc2149be42052 | [log] [tgz] |
|---|---|---|
| author | NeilBrown <neilb@suse.de> | Tue Mar 31 14:39:39 2009 +1100 |
| committer | NeilBrown <neilb@suse.de> | Tue Mar 31 14:39:39 2009 +1100 |
| tree | be7e6f4b7b65b682c43e59ef17f7ed580bc8a82b | |
| parent | 409c57f3801701dfee27a28103dda4831306cb20 [diff] |
md: add ->takeover method to support changing the personality managing an array Implement this for RAID6 to be able to 'takeover' a RAID5 array. The new RAID6 will use a layout which places Q on the last device, and that device will be missing. If there are any available spares, one will immediately have Q recovered onto it. Signed-off-by: NeilBrown <neilb@suse.de>