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Re: [Qemu-devel] [RFC PATCH 3/4] qmp: Add "snapshot=" option to nbd-serv
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From: |
Eric Blake |
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Subject: |
Re: [Qemu-devel] [RFC PATCH 3/4] qmp: Add "snapshot=" option to nbd-server-add |
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Date: |
Wed, 21 Aug 2013 12:40:49 -0600 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/20130805 Thunderbird/17.0.8 |
On 08/21/2013 07:02 AM, Stefan Hajnoczi wrote:
>> +
>> + ret = bdrv_create(drv, filename, options);
>
> This is handy but only works if the QEMU process has permission to
> create temporary files.
And in the case of libvirt driving qemu under sVirt, qemu does NOT have
permission to create temp files. Does that mean that libvirt still has
to use the long-hand pre-creation rather than this new shorthand?
--
Eric Blake eblake redhat com +1-919-301-3266
Libvirt virtualization library http://libvirt.org
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