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Re: [Qemu-block] [PATCH 5/5] qemu-img bench: Add --flush-interval
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From: |
Kevin Wolf |
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Subject: |
Re: [Qemu-block] [PATCH 5/5] qemu-img bench: Add --flush-interval |
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Date: |
Mon, 6 Jun 2016 14:33:14 +0200 |
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User-agent: |
Mutt/1.5.21 (2010-09-15) |
Am 03.06.2016 um 17:16 hat Kevin Wolf geschrieben:
> Am 03.06.2016 um 17:01 hat Denis V. Lunev geschrieben:
> > On 06/03/2016 03:30 PM, Kevin Wolf wrote:
> > >This options allows to flush the image periodically during write tests.
> > >
> > >Signed-off-by: Kevin Wolf <address@hidden>
> > This pattern could be a bit different - you wait requests to finish
> > and after that start flush. In this case there is no gain with my
> > patch ;)
> >
> > You should treat flush as ordinary write request i.e. place
> > request immediately without waiting for writes to finish.
> > May be this could be specified as an operation mode.
>
> Hm, okay, I can try that.
Doesn't make a difference for me. But I'll include the option in v2
anyway.
Kevin
- Re: [Qemu-block] [PATCH 1/5] qemu-img bench, (continued)