diff options
| author | NeilBrown <neilb@suse.de> | 2006-06-26 00:27:41 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-06-26 09:58:37 -0700 |
| commit | c93983bf517c100a31e40ef087e19bd3d7aa2d28 (patch) | |
| tree | 9361c68d5f00ccd34cbc0a3bc7bc2389ce7f4c3a /arch/powerpc | |
| parent | 7c7546ccf6463edbeee8d9aac6de7be1cd80d08a (diff) | |
[PATCH] md: support stripe/offset mode in raid10
The "industry standard" DDF format allows for a stripe/offset layout where
data is duplicated on different stripes. e.g.
A B C D
D A B C
E F G H
H E F G
(columns are drives, rows are stripes, LETTERS are chunks of data).
This is similar to raid10's 'far' mode, but not quite the same. So enhance
'far' mode with a 'far/offset' option which follows the layout of DDFs
stripe/offset.
Signed-off-by: Neil Brown <neilb@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'arch/powerpc')
0 files changed, 0 insertions, 0 deletions