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| author | Sunil Mushran <sunil.mushran@oracle.com> | 2007-11-06 16:10:23 -0800 |
|---|---|---|
| committer | Mark Fasheh <mark.fasheh@oracle.com> | 2008-01-25 15:05:45 -0800 |
| commit | 17104683d262fc6ab58488c4a3f0415012acc636 (patch) | |
| tree | 3e4aa5b62233834b9c55007e4bed6a11a702bfe4 /fs | |
| parent | 634bf74d1e8a8d06727505ea4eb73e780d7aa246 (diff) | |
| download | linux-17104683d262fc6ab58488c4a3f0415012acc636.tar.gz linux-17104683d262fc6ab58488c4a3f0415012acc636.tar.bz2 linux-17104683d262fc6ab58488c4a3f0415012acc636.zip | |
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')
| -rw-r--r-- | fs/ocfs2/cluster/heartbeat.h | 2 | ||||
| -rw-r--r-- | fs/ocfs2/cluster/tcp.h | 4 |
2 files changed, 3 insertions, 3 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)) diff --git a/fs/ocfs2/cluster/tcp.h b/fs/ocfs2/cluster/tcp.h index da880fc215f0..f36f66aab3dd 100644 --- a/fs/ocfs2/cluster/tcp.h +++ b/fs/ocfs2/cluster/tcp.h @@ -60,8 +60,8 @@ typedef void (o2net_post_msg_handler_func)(int status, void *data, /* same as hb delay, we're waiting for another node to recognize our hb */ #define O2NET_RECONNECT_DELAY_MS_DEFAULT 2000 -#define O2NET_KEEPALIVE_DELAY_MS_DEFAULT 5000 -#define O2NET_IDLE_TIMEOUT_MS_DEFAULT 10000 +#define O2NET_KEEPALIVE_DELAY_MS_DEFAULT 2000 +#define O2NET_IDLE_TIMEOUT_MS_DEFAULT 30000 /* TODO: figure this out.... */ |