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Re: [Qemu-devel] [Patch for-2.5 v2 5/6] qmp: add monitor command to add/
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From: |
Eric Blake |
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Subject: |
Re: [Qemu-devel] [Patch for-2.5 v2 5/6] qmp: add monitor command to add/remove a child |
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Date: |
Tue, 8 Sep 2015 09:53:33 -0600 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.2.0 |
On 09/06/2015 09:55 PM, Wen Congyang wrote:
>> I haven't looked at them yet, but really like Max's approach for
>> separating BDS from BB by treating BB without BDS as an empty media
>> case, and BDS without a BB as something that can then be manipulated to
>> be associated with another BDS or BB.
>
> Do you mean we can create a top BDS without BB by the command line -drive
> in the future?
Not quite. -drive means create a BB. But it should be possible to create
a BDS without a BB from the command line, to match what blockdev-add can
do in QMP.
--
Eric Blake eblake redhat com +1-919-301-3266
Libvirt virtualization library http://libvirt.org
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