From: NeilBrown <neilb@suse.de>
Date: Fri, 6 Jan 2006 08:20:26 +0000 (-0800)
Subject: [PATCH] md: allow raid1 to check consistency
X-Git-Tag: v2.6.16-rc1~936^2~36
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d11c171e636cfd2df818cf3411d88222c2f4fcef;p=pandora-kernel.git

[PATCH] md: allow raid1 to check consistency

Where performing a user-requested 'check' or 'repair', we read all readable
devices, and compare the contents.  We only write to blocks which had read
errors, or blocks with content that differs from the first good device found.

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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