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| author | Sunil Mushran <sunil.mushran@oracle.com> | 2007-11-07 03:10:23 +0300 |
|---|---|---|
| committer | Mark Fasheh <mark.fasheh@oracle.com> | 2008-01-26 02:05:45 +0300 |
| commit | 17104683d262fc6ab58488c4a3f0415012acc636 (patch) | |
| tree | 3e4aa5b62233834b9c55007e4bed6a11a702bfe4 /fs/ocfs2/cluster/heartbeat.h | |
| parent | 634bf74d1e8a8d06727505ea4eb73e780d7aa246 (diff) | |
| download | linux-17104683d262fc6ab58488c4a3f0415012acc636.tar.xz | |
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 <sunil.mushran@oracle.com>
Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
Diffstat (limited to 'fs/ocfs2/cluster/heartbeat.h')
| -rw-r--r-- | fs/ocfs2/cluster/heartbeat.h | 2 |
1 files changed, 1 insertions, 1 deletions
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)) |