md: allow an md array to appear with 0 drives if it has external metadata
authorNeilBrown <neilb@suse.de>
Wed, 6 Feb 2008 09:39:55 +0000 (01:39 -0800)
committerLinus Torvalds <torvalds@woody.linux-foundation.org>
Wed, 6 Feb 2008 18:41:19 +0000 (10:41 -0800)
commita17184a911195c274104df98a79bec10f57e735d
tree786eca010cb2c4495702f983420258c4ef8efbe5
parentca38805945edf5d1f5444b283eed95bb954772e8
md: allow an md array to appear with 0 drives if it has external metadata

Signed-off-by: Neil Brown <neilb@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
drivers/md/md.c