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Partitions could be meaningful on single-drive RAID0 

If we create a single-drive RAID0 array on partitioned drive,
we do not lose information about disk structure after operation
(partitions are visible on created array)
Warning message:

mdadm: partition table exists on /dev/sdX but will be lost or
       meaningless after creating array"

is not necessary during creation single-drive RAID0 array.
This patch removes the message.

Signed-off-by: Krzysztof Wojcik <krzysztof.wojcik@intel.com>
Signed-off-by: NeilBrown <neilb@suse.de>
This commit is contained in:
Krzysztof Wojcik 2011-02-25 07:30:51 +01:00 committed by NeilBrown
parent 1a2487c2cb
commit 0ac3f64930
1 changed files with 2 additions and 1 deletions
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3
Create.c
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@ -381,7 +381,8 @@ int Create(struct supertype *st, char *mddev,
st->minor_version >= 1)
/* metadata at front */
warn |= check_partitions(fd, dname, 0);
else if (level == 1 || level == LEVEL_CONTAINER)
else if (level == 1 || level == LEVEL_CONTAINER
|| (level == 0 && raiddisks == 1))
/* partitions could be meaningful */
warn |= check_partitions(fd, dname, freesize*2);
else