src/patches/suse-2.6.27.25/patches.suse/md-notify-when-stopped

   1 From: NeilBrown <neilb@suse.de>
   2 Subject: md: notify udev when an md array is stopped.
   3 Patch-mainline: 2.6.28-rc3
   4
   5 When an md array is stopped we need to udev to remove any
   6 (/dev/disk/by-id/md*) links.  Otherwise /dev can become a bit of a
   7 mess.
   8
   9 Signed-off-by: Neil Brown <neilb@suse.de>
  10
  11 ---
  12  drivers/md/md.c |    2 ++
  13  1 file changed, 2 insertions(+)
  14
  15 --- a/drivers/md/md.c
  16 +++ b/drivers/md/md.c
  17 @@ -3994,6 +3994,8 @@ static int do_md_stop(mddev_t * mddev, i
  18                 mddev->barriers_work = 0;
  19                 mddev->safemode = 0;
  20
  21 +               kobject_uevent(&mddev->gendisk->dev.kobj, KOBJ_CHANGE);
  22 +
  23         } else if (mddev->pers)
  24                 printk(KERN_INFO "md: %s switched to read-only mode.\n",
  25                         mdname(mddev));