2.6.36-stable review patch. If anyone has any objections, please let us know.
------------------ From: NeilBrown <[email protected]> commit d97a41dc9c44f5829b7af7aa69fda10fd82b6b4e upstream. 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 <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]> --- drivers/md/md.c | 2 ++ 1 file changed, 2 insertions(+) --- a/drivers/md/md.c +++ b/drivers/md/md.c @@ -2172,6 +2172,8 @@ repeat: if (!mddev->persistent) { clear_bit(MD_CHANGE_CLEAN, &mddev->flags); clear_bit(MD_CHANGE_DEVS, &mddev->flags); + if (!mddev->external) + clear_bit(MD_CHANGE_PENDING, &mddev->flags); wake_up(&mddev->sb_wait); return; } _______________________________________________ stable mailing list [email protected] http://linux.kernel.org/mailman/listinfo/stable
