From: Andreas Gruenbacher <agruen@linbit.com>
Date: Tue, 1 Mar 2011 14:40:43 +0000 (+0100)
Subject: drbd: Use ping-timeout when waiting for missing ack packets
X-Git-Tag: v3.8-rc1~78^2~18^2~440
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=71b1c1eb9c544141e743c4d14b3c576fd4c31a5a;p=pandora-kernel.git

drbd: Use ping-timeout when waiting for missing ack packets

When the node with the discard flag resolves write conflicts in
dual-primary mode, it may determine that its peer has sent ack packets
on the metadata socket which did not arrive, yet.  Wait for the next ack
with ping-timeout instead of a hard-coded 30 seconds.

Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
---

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