Commit 071cf1c9 authored Jun 20, 2011 by Lars Ellenberg Committed by Philipp Reisner May 09, 2012

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>

parent 5f138ce0

include/linux/drbd_limits.h

+1 −1

Original line number	Diff line number	Diff line
		@@ -60,7 +60,7 @@

		/* 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 */