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| 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 /include/linux/raid/md.h | |
| parent | [PATCH] md: allow a linear array to have drives added while active (diff) | |
| download | linux-dev-c93983bf517c100a31e40ef087e19bd3d7aa2d28.tar.xz linux-dev-c93983bf517c100a31e40ef087e19bd3d7aa2d28.zip | |
[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 'include/linux/raid/md.h')
0 files changed, 0 insertions, 0 deletions