From: Philipp Reisner <philipp.reisner@linbit.com>
Date: Mon, 17 May 2010 14:10:43 +0000 (+0200)
Subject: drbd: Create new current UUID as late as possible
X-Git-Tag: v2.6.35-rc1~442^2~21
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0c3f34516e8c5a1a0ba3585a7777d32bbbdf4ecb;p=pandora-kernel.git

drbd: Create new current UUID as late as possible

The choice was to either delay creation of the new UUID until
IO got thawed or to delay it until the first IO request.

Both are correct, the later is more friendly to users of
dual-primary setups, that actually only write on one side.

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