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Message-Id: <1318501936-11689-2-git-send-email-philipp.reisner@linbit.com> Date: Thu, 13 Oct 2011 12:32:07 +0200 From: Philipp Reisner <philipp.reisner@...bit.com> To: linux-kernel@...r.kernel.org, Jens Axboe <axboe@...nel.dk> Cc: drbd-dev@...ts.linbit.com Subject: [PATCH 01/10] drbd: allow ping-timeout of up to 30 seconds From: Lars Ellenberg <lars.ellenberg@...bit.com> 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@...bit.com> Signed-off-by: Lars Ellenberg <lars.ellenberg@...bit.com> --- 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 dd8b8bf..f74334d 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 */ -- 1.7.4.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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