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authorNeilBrown <neilb@suse.de>2006-06-26 00:27:59 -0700
committerLinus Torvalds <torvalds@g5.osdl.org>2006-06-26 09:58:39 -0700
commitd4dbd0250ea1d24bb3d2d13559432fa069d795e2 (patch)
tree060ec90679ea9d7a535146a35b0e9a8c9d940252 /Documentation/md.txt
parent45dc2de1e53a29f898b81326b8a16e6192d52e4e (diff)
downloadop-kernel-dev-d4dbd0250ea1d24bb3d2d13559432fa069d795e2.zip
op-kernel-dev-d4dbd0250ea1d24bb3d2d13559432fa069d795e2.tar.gz
[PATCH] md: Allow raid 'layout' to be read and set via sysfs
Signed-off-by: Neil Brown <neilb@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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diff --git a/Documentation/md.txt b/Documentation/md.txt
index 4cf5972..80f1587 100644
--- a/Documentation/md.txt
+++ b/Documentation/md.txt
@@ -200,6 +200,11 @@ All md devices contain:
This can be written only while the array is being assembled, not
after it is started.
+ layout
+ The "layout" for the array for the particular level. This is
+ simply a number that is interpretted differently by different
+ levels. It can be written while assembling an array.
+
new_dev
This file can be written but not read. The value written should
be a block device number as major:minor. e.g. 8:0
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