tree e895c3f1688493f6587ad61d9824e96994ca38d6
parent 245f46c2c221ef09c7db892f0e3fc2149be42052
author NeilBrown <neilb@suse.de> 1238470779 +1100
committer NeilBrown <neilb@suse.de> 1238470779 +1100

md: add ->takeover method for raid5 to be able to take over raid1

The RAID1 must have two drives and be a suitable size to
be a multiple of a chunksize that isn't too small.

Signed-off-by: NeilBrown <neilb@suse.de>