From 17104683d262fc6ab58488c4a3f0415012acc636 Mon Sep 17 00:00:00 2001 From: Sunil Mushran Date: Tue, 6 Nov 2007 16:10:23 -0800 Subject: ocfs2: Update default cluster timeouts Lots of people are having trouble with the default timeouts, which are too low. These new values are derived from an informal survey taken on ocfs2-users, as well as data from bug reports. This should reduce the amount of cluster disconnects and subsequent fencing seen during normal workloads. Signed-off-by: Sunil Mushran Signed-off-by: Mark Fasheh --- fs/ocfs2/cluster/heartbeat.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'fs/ocfs2/cluster/heartbeat.h') diff --git a/fs/ocfs2/cluster/heartbeat.h b/fs/ocfs2/cluster/heartbeat.h index 35397dd5ecdb..e511339886b3 100644 --- a/fs/ocfs2/cluster/heartbeat.h +++ b/fs/ocfs2/cluster/heartbeat.h @@ -35,7 +35,7 @@ #define O2HB_LIVE_THRESHOLD 2 /* number of equal samples to be seen as dead */ extern unsigned int o2hb_dead_threshold; -#define O2HB_DEFAULT_DEAD_THRESHOLD 7 +#define O2HB_DEFAULT_DEAD_THRESHOLD 31 /* Otherwise MAX_WRITE_TIMEOUT will be zero... */ #define O2HB_MIN_DEAD_THRESHOLD 2 #define O2HB_MAX_WRITE_TIMEOUT_MS (O2HB_REGION_TIMEOUT_MS * (o2hb_dead_threshold - 1)) -- cgit v1.2.3