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Re: qemu 6.0 rbd driver rewrite
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From: |
Jason Dillaman |
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Subject: |
Re: qemu 6.0 rbd driver rewrite |
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Date: |
Wed, 9 Dec 2020 08:59:53 -0500 |
On Wed, Dec 9, 2020 at 7:19 AM Peter Lieven <pl@kamp.de> wrote:
>
> Am 01.12.20 um 13:40 schrieb Peter Lieven:
> > Hi,
> >
> >
> > i would like to submit a series for 6.0 which will convert the aio hooks to
> > native coroutine hooks and add write zeroes support.
> >
> > The aio routines are nowadays just an emulation on top of coroutines which
> > add additional overhead.
> >
> > For this I would like to lift the minimum librbd requirement to luminous
> > release to get rid of the ifdef'ry in the code.
> >
> >
> > Any objections?
None from me (speaking in my role under Ceph) -- even Luminous is EoL
for us upstream. Hopefully no one would attempt to install QEMU 6 but
expect to keep librbd frozen at a >3 year old Kraken or earlier
release.
> > Best,
> >
> > Peter
> >
>
> Kindly pinging as the 6.0 dev tree is now open. Also cc'ing qemu-devel which
> I accidently forgot.
>
>
> Peter
>
>
--
Jason