From: NeilBrown <neilb@suse.de>
Date: Mon, 10 Jul 2006 11:44:14 +0000 (-0700)
Subject: [PATCH] md: set desc_nr correctly for version-1 superblocks
X-Git-Tag: v2.6.18-rc2~224
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=31b65a0d3894566191b91fbadd122c354a363b5d;p=pandora-kernel.git

[PATCH] md: set desc_nr correctly for version-1 superblocks

This has to be done in ->load_super, not ->validate_super

Without this, hot-adding devices to an array doesn't always
work right - though there is a work around in mdadm-2.5.2 to
make this less of an issue.

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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