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[dm-devel] Re: ioband: Writer starves reader even without competitors



Hi Vivek,

Vivek Goyal <vgoyal redhat com> wrote:
> Hi Ryo,
> 
> I notice that with-in a single ioband device, a single writer starves the
> reader even without any competitor groups being present.
> 
> I ran following two tests with and without dm-ioband devices

Thank you again for testing dm-ioband.
I got the similar results and am investigating it now.
I'll let you know if I find something.

Thanks,
Ryo Tsuruta


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