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(parent: 12ba8d1) | patch
md: Fix regression with raid1 arrays without persistent metadata.
authorNeilBrown <neilb@suse.de>
Thu, 28 Oct 2010 06:30:20 +0000 (17:30 +1100)
committerNeilBrown <neilb@suse.de>
Thu, 28 Oct 2010 06:30:20 +0000 (17:30 +1100)
commitd97a41dc9c44f5829b7af7aa69fda10fd82b6b4e
tree4a834cce291edf6798f57d925a6134c287de974dtree | snapshot (tar.bz2 tar.gz zip)
parent12ba8d1e9262ce81a695795410bd9ee5c9407ba1commit | diff
md: Fix regression with raid1 arrays without persistent metadata.

A RAID1 which has no persistent metadata, whether internal or
external, will hang on the first write.
This is caused by commit  070dc6dd7103b6b3f7e4d46e754354a5c15f366e
In that case, MD_CHANGE_PENDING never gets cleared.

So during md_update_sb, is neither persistent or external,
clear MD_CHANGE_PENDING.

This is suitable for 2.6.36-stable.

Signed-off-by: NeilBrown <neilb@suse.de>
Cc: stable@kernel.org
drivers/md/md.c diff | blob | blame | history
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