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| author | NeilBrown <neilb@suse.de> | 2009-03-31 14:39:39 +1100 |
|---|---|---|
| committer | NeilBrown <neilb@suse.de> | 2009-03-31 14:39:39 +1100 |
| commit | 245f46c2c221ef09c7db892f0e3fc2149be42052 (patch) | |
| tree | be7e6f4b7b65b682c43e59ef17f7ed580bc8a82b /kernel/mutex.c | |
| 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>
Diffstat (limited to 'kernel/mutex.c')
0 files changed, 0 insertions, 0 deletions