From 27eb13e99b515c52ba5a151a1acce6afb8a9b2b6 Mon Sep 17 00:00:00 2001 From: Philipp Reisner Date: Fri, 30 Mar 2012 14:12:15 +0200 Subject: drbd: Fixed processing of disk-barrier, disk-flushes and disk-drain Since drbd_bump_write_ordering() is called in the attaching process while the disk state is D_ATTACHING, it was not considering these three flags during attach. A call to this function was missing form drbd_adm_disk_opts(). Fixed both issues. Signed-off-by: Philipp Reisner Signed-off-by: Lars Ellenberg --- drivers/block/drbd/drbd_nl.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'drivers/block/drbd/drbd_nl.c') diff --git a/drivers/block/drbd/drbd_nl.c b/drivers/block/drbd/drbd_nl.c index c5aa08474a3..ce9f4ca55ce 100644 --- a/drivers/block/drbd/drbd_nl.c +++ b/drivers/block/drbd/drbd_nl.c @@ -1229,6 +1229,9 @@ int drbd_adm_disk_opts(struct sk_buff *skb, struct genl_info *info) } mutex_unlock(&mdev->tconn->conf_update); + + drbd_bump_write_ordering(mdev->tconn, WO_bdev_flush); + drbd_md_sync(mdev); if (mdev->state.conn >= C_CONNECTED) -- cgit v1.2.3