From e0c2a9aa1e68455dc3439e95d85cabcaff073666 Mon Sep 17 00:00:00 2001 From: David Teigland Date: Mon, 9 Jan 2012 17:18:05 -0500 Subject: GFS2: dlm based recovery coordination This new method of managing recovery is an alternative to the previous approach of using the userland gfs_controld. - use dlm slot numbers to assign journal id's - use dlm recovery callbacks to initiate journal recovery - use a dlm lock to determine the first node to mount fs - use a dlm lock to track journals that need recovery Signed-off-by: David Teigland Signed-off-by: Steven Whitehouse --- include/linux/gfs2_ondisk.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include') diff --git a/include/linux/gfs2_ondisk.h b/include/linux/gfs2_ondisk.h index 4f4462974c1..b148087f49a 100644 --- a/include/linux/gfs2_ondisk.h +++ b/include/linux/gfs2_ondisk.h @@ -22,6 +22,8 @@ #define GFS2_LIVE_LOCK 1 #define GFS2_TRANS_LOCK 2 #define GFS2_RENAME_LOCK 3 +#define GFS2_CONTROL_LOCK 4 +#define GFS2_MOUNTED_LOCK 5 /* Format numbers for various metadata types */ -- cgit v1.2.3-70-g09d2