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| author | NeilBrown <neilb@suse.de> | 2006-01-06 00:20:56 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-01-06 08:34:09 -0800 |
| commit | 93c8cad03f02dbd1532a5413bdced25f000d5728 (patch) | |
| tree | 80930b6670c21088ed78362fe9281deba82ff7dd /Documentation/md.txt | |
| parent | 014236d2b8ec6faea2a6134ab8e019d84d67b524 (diff) | |
| download | linux-93c8cad03f02dbd1532a5413bdced25f000d5728.tar.gz linux-93c8cad03f02dbd1532a5413bdced25f000d5728.tar.bz2 linux-93c8cad03f02dbd1532a5413bdced25f000d5728.zip | |
[PATCH] md: export rdev->data_offset via sysfs
Signed-off-by: Neil Brown <neilb@suse.de>
Acked-by: Greg KH <greg@kroah.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'Documentation/md.txt')
| -rw-r--r-- | Documentation/md.txt | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/Documentation/md.txt b/Documentation/md.txt index d525fffc873b..866a1a887547 100644 --- a/Documentation/md.txt +++ b/Documentation/md.txt @@ -244,6 +244,12 @@ Each directory contains: it currently fills. This can only be set while assembling an array. A device for which this is set is assumed to be working. + offset + This gives the location in the device (in sectors from the + start) where data from the array will be stored. Any part of + the device before this offset us not touched, unless it is + used for storing metadata (Formats 1.1 and 1.2). + An active md device will also contain and entry for each active device in the array. These are named |