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| author | Lars Ellenberg <lars.ellenberg@linbit.com> | 2011-06-20 22:21:19 +0200 |
|---|---|---|
| committer | Philipp Reisner <philipp.reisner@linbit.com> | 2012-11-08 16:57:48 +0100 |
| commit | f03c254961cce65ee2b21c4beccb6975b6f9d308 (patch) | |
| tree | c6899d5e9c4ad2f7b2671922aaee93b842d8eb90 /include/linux/drbd_limits.h | |
| parent | 3b7cd457d0c8458f6a4df2854f75fd80c0338f93 (diff) | |
| download | lwn-f03c254961cce65ee2b21c4beccb6975b6f9d308.tar.gz lwn-f03c254961cce65ee2b21c4beccb6975b6f9d308.zip | |
drbd: allow ping-timeout of up to 30 seconds
Allow up to 300 centi-seconds to be configured for the "ping timeout".
There may be setups where heavy congestion, huge buffers, and asymmetric
bandwidth limitations may need a "huge" ping-timeout as work-around
for "spurious connection loss" problems.
Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
Diffstat (limited to 'include/linux/drbd_limits.h')
| -rw-r--r-- | include/linux/drbd_limits.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/drbd_limits.h b/include/linux/drbd_limits.h index 3627f760966e..82db83410f08 100644 --- a/include/linux/drbd_limits.h +++ b/include/linux/drbd_limits.h @@ -62,7 +62,7 @@ /* timeout for the ping packets.*/ #define DRBD_PING_TIMEO_MIN 1 -#define DRBD_PING_TIMEO_MAX 100 +#define DRBD_PING_TIMEO_MAX 300 #define DRBD_PING_TIMEO_DEF 5 /* max number of write requests between write barriers */ |