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xen-devel
[Xen-devel] dm-ioband + bio-cgroup benchmarks
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To: |
linux-kernel@xxxxxxxxxxxxxxx, dm-devel@xxxxxxxxxx, containers@xxxxxxxxxxxxxxxxxxxxxxxxxx, virtualization@xxxxxxxxxxxxxxxxxxxxxxxxxx, xen-devel@xxxxxxxxxxxxxxxxxxx |
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Subject: |
[Xen-devel] dm-ioband + bio-cgroup benchmarks |
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From: |
Ryo Tsuruta <ryov@xxxxxxxxxxxxx> |
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Date: |
Thu, 18 Sep 2008 21:04:18 +0900 (JST) |
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Cc: |
fernando@xxxxxxxxxxxxx, balbir@xxxxxxxxxxxxxxxxxx, xemul@xxxxxxxxxx, kamezawa.hiroyu@xxxxxxxxxxxxxx, agk@xxxxxxxxxxxxxx |
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Thu, 18 Sep 2008 05:04:43 -0700 |
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Hi All,
I have got excellent results of dm-ioband, that controls the disk I/O
bandwidth even when it accepts delayed write requests.
In this time, I ran some benchmarks with a high-end storage. The
reason was to avoid a performance bottleneck due to mechanical factors
such as seek time.
You can see the details of the benchmarks at:
http://people.valinux.co.jp/~ryov/dm-ioband/hps/
Thanks,
Ryo Tsuruta
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