From mboxrd@z Thu Jan 1 00:00:00 1970
From: stkoupr
Subject: multi-threaded raid5
Date: Tue, 31 Mar 2015 19:17:34 +0200
Message-ID: <551AD6AE.4030607@cra.cz>
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Sender: linux-raid-owner@vger.kernel.org
To: linux-raid@vger.kernel.org
List-Id: linux-raid.ids
Hi,
We are testing write performance of md raid5 with SSD array and we are
hitting limit which I understand is caused by writes being handled in
single thread (md0_raid5 process is eating 100% of 1 CPU core when the
test is running). I understood that there is some work in progress which
should make write handling multi-threaded. I'd like to ask about the
status of this work, is it still in progress or planned?
Regards,
Prema