From c271c5c22b0a7ca45fda15f1f4d258bca36a5b94 Mon Sep 17 00:00:00 2001 From: Sunil Mushran Date: Tue, 5 Dec 2006 17:56:35 -0800 Subject: ocfs2: local mounts This allows users to format an ocfs2 file system with a special flag, OCFS2_FEATURE_INCOMPAT_LOCAL_MOUNT. When the file system sees this flag, it will not use any cluster services, nor will it require a cluster configuration, thus acting like a 'local' file system. Signed-off-by: Sunil Mushran Signed-off-by: Mark Fasheh --- fs/ocfs2/heartbeat.c | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'fs/ocfs2/heartbeat.c') diff --git a/fs/ocfs2/heartbeat.c b/fs/ocfs2/heartbeat.c index cbfd45a97a63..8fc52d6d0ce7 100644 --- a/fs/ocfs2/heartbeat.c +++ b/fs/ocfs2/heartbeat.c @@ -154,6 +154,9 @@ int ocfs2_register_hb_callbacks(struct ocfs2_super *osb) { int status; + if (ocfs2_mount_local(osb)) + return 0; + status = o2hb_register_callback(&osb->osb_hb_down); if (status < 0) { mlog_errno(status); @@ -172,6 +175,9 @@ void ocfs2_clear_hb_callbacks(struct ocfs2_super *osb) { int status; + if (ocfs2_mount_local(osb)) + return; + status = o2hb_unregister_callback(&osb->osb_hb_down); if (status < 0) mlog_errno(status); @@ -186,6 +192,9 @@ void ocfs2_stop_heartbeat(struct ocfs2_super *osb) int ret; char *argv[5], *envp[3]; + if (ocfs2_mount_local(osb)) + return; + if (!osb->uuid_str) { /* This can happen if we don't get far enough in mount... */ mlog(0, "No UUID with which to stop heartbeat!\n\n"); -- cgit