Commit 17115e03 authored Jan 16, 2006 by NeilBrown Committed by Linus Torvalds Jan 16, 2006

[PATCH] md: Clear clevel whenever level is set.



The 'level' of an md array can be set as either a number of a string.  When
one is set, the other must be marked 'undefined'.  This wasn't being done
in one place: where new arrays are created.

Result: if md1 is a raid1, it is stopped and a raid5 is created there, it
might still appear to be a raid1.

Signed-off-by: Neil Brown <neilb@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

parent 4c264583

drivers/md/md.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -3395,6 +3395,7 @@ static int set_array_info(mddev_t * mddev, mdu_array_info_t *info)
		mddev->ctime = get_seconds();

		mddev->level = info->level;
		mddev->clevel[0] = 0;
		mddev->size = info->size;
		mddev->raid_disks = info->raid_disks;
		/* don't set md_minor, it is determined by which /dev/md* was