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Re: [libvirt] [Libvirt][QEMU][HLFS]How to test HLFS driver for Libvirt



At Tue, 29 Jan 2013 01:00:21 +0800,
harryxiyou wrote:
> 
> On Tue, Jan 29, 2013 at 12:05 AM, MORITA Kazutaka
> <morita kazutaka gmail com> wrote:
> > At Mon, 28 Jan 2013 23:43:04 +0800,
> > harryxiyou wrote:
> >>
> >> Following test is Libvirt v0.8.6, which you just add Sheepdog volume
> >> patch to Libvirt.
> >
> > The version doesn't support Sheepdog storage pool and volume.  Please
> > note that my patch you are looking at doesn't implements a sheepdog
> > storage driver.  It only introduced a new schema (network disk) to the
> > domain XML format.  Sheepdog storage driver is introduced by other
> > developers and available since 0.9.13.
> >
> Hmmm..., thanks, i misunderstood :-/
> Well, i will re-test Sheepdog driver in latest Libvirt version.
> Therefore, i cannot find Sheepdog patch files in the latest Libvirt git tree,
> which the patch is here.
> http://libvirt.org/git/?p=libvirt.git;a=commitdiff;h=29bc4fe6460d80c2aca1b90e54faed1431efcfa7
> I cannot find anyone modify the patch after Sheepdog pool/Volume
> driver was patched but
> there are no Sheepdog driver files in latest Libvirt git tree. Could
> you please tell me their
> locations? Thanks.

I've looked at the upstream tree, but it certainly contains sheepdog
codes.

http://libvirt.org/git/?p=libvirt.git;a=tree;f=src/storage

> 
> >>
> >> 1, $ ./libvirtd
> >> 2, $ ./virsh vol-create -f sheepdog.xml
> >> error: achieve pool  '-f' failure
> >> error: can not find storage pool: no pool with matching name '-f'
> >
> > Please specify the pool name you created instead of '-f'.
> >
> 
> That is to say, before i create Sheepdog volume, i have to create Sheepdog
> pool. Right?

Yes.

Thanks,

Kazutaka


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