[dm-devel] Re: dm-ioband: Test results.
Vivek Goyal
vgoyal at redhat.com
Mon Apr 13 14:46:26 UTC 2009
On Mon, Apr 13, 2009 at 01:05:52PM +0900, Ryo Tsuruta wrote:
> Hi Alasdair and all,
>
> I did more tests on dm-ioband and I've posted the test items and
> results on my website. The results are very good.
> http://people.valinux.co.jp/~ryov/dm-ioband/test/test-items.xls
>
Hi Ryo,
I quickly looked at the xls sheet. Most of the test cases seem to be
direct IO. Have you done testing with buffered writes/async writes and
been able to provide service differentiation between cgroups?
For example, two "dd" threads running in two cgroups doing writes.
Thanks
Vivek
More information about the dm-devel
mailing list