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Re: [Qemu-block] [PATCH] migration: flush the bdrv before stopping VM
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From: |
Li, Liang Z |
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Subject: |
Re: [Qemu-block] [PATCH] migration: flush the bdrv before stopping VM |
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Date: |
Thu, 26 Mar 2015 01:13:34 +0000 |
> > > Then, how to deal with this issue in 2.3, leave it here? or make an
> > > incomplete fix like I do above?
> >
> > I think it is better to leave it here for 2.3. With a patch like this
> > one, we improve in one load and we got worse in a different load
> > (depens a lot in the ratio of dirtying memory vs disk). I have no
> > data which load is more common, so I prefer to be conservative so late
> > in the cycle. What do you think?
>
> I agree, it's too late in the release cycle for such a change.
>
> Kevin
That's OK.
Re: [Qemu-block] [Qemu-devel] [PATCH] migration: flush the bdrv before stopping VM, Li, Liang Z, 2015/03/18