| commit | b3546035277847028df650b147469fc943cf5c71 | [log] [tgz] |
|---|---|---|
| author | NeilBrown <neilb@suse.de> | Tue Mar 31 14:56:41 2009 +1100 |
| committer | NeilBrown <neilb@suse.de> | Tue Mar 31 14:56:41 2009 +1100 |
| tree | 87966abc5456a62845326eb8d5a5cf0f88879b2d | |
| parent | d562b0c4313e3ddea402a400371afa47ddf679f9 [diff] |
md/raid5: allow layout/chunksize to be changed on an active 2-drive raid5. 2-drive raid5's aren't very interesting. But if you are converting a raid1 into a raid5, you will at least temporarily have one. And that it a good time to set the layout/chunksize for the new RAID5 if you aren't happy with the defaults. layout and chunksize don't actually affect the placement of data on a 2-drive raid5, so we just do some internal book-keeping. Signed-off-by: NeilBrown <neilb@suse.de>