From: Lars Ellenberg <lars.ellenberg@linbit.com>
Date: Tue, 14 Jun 2011 12:18:23 +0000 (+0200)
Subject: drbd: account bitmap IO during resync as resync-(related-)-io
X-Git-Tag: v3.0-rc7~36^2^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5a8b424276f7ba50c51e7caf485b2be23739e5b8;p=pandora-kernel.git

drbd: account bitmap IO during resync as resync-(related-)-io

If we have a good resync rate, we will frequently update the on-disk
bitmap, which, if not accounted for as resync io, may let an otherwise
idle device appear to be "busy", and cause us to throttle resync.

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