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 --- fs/gfs2/sys.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'fs/gfs2/sys.h') diff --git a/fs/gfs2/sys.h b/fs/gfs2/sys.h index e94560e..79182d6 100644 --- a/fs/gfs2/sys.h +++ b/fs/gfs2/sys.h @@ -19,5 +19,7 @@ void gfs2_sys_fs_del(struct gfs2_sbd *sdp); int gfs2_sys_init(void); void gfs2_sys_uninit(void); +int gfs2_recover_set(struct gfs2_sbd *sdp, unsigned jid); + #endif /* __SYS_DOT_H__ */ -- cgit v1.1