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Re: [Qemu-devel] [Qemu-block] Dynamic reconfiguration
From: |
Wen Congyang |
Subject: |
Re: [Qemu-devel] [Qemu-block] Dynamic reconfiguration |
Date: |
Mon, 26 Oct 2015 15:25:55 +0800 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.3.0 |
On 10/26/2015 03:24 PM, Markus Armbruster wrote:
> Wen Congyang <address@hidden> writes:
>
>> On 10/21/2015 04:27 PM, Markus Armbruster wrote:
> [...]
>>> Can we phrase the operation differently? Instead of "insert between A
>>> and B (silently replacing everything that is now between A and B)",
>>> say one of
>>>
>>> 1a. Replace node A by A <- blkdebug
>>>
>>> 1b. Replace node B by blkdebug <- B
>>>
>>> 2a. Replace edge A <- B by <- blkdebug <-
>>> Impossible in the current state, because there is no such edge.
>>
>> What does 'edge' mean?
>
> It's graph terminology: the BB and BDS serve as the graph's nodes
> (a.k.a. vertices), and the pointers connecting them serve as the graph's
> edges.
Thanks
Wen Congyang
>
> [...]
> .
>
Re: [Qemu-devel] [Qemu-block] [PATCH v5 3/4] qmp: add monitor command to add/remove a child, Alberto Garcia, 2015/10/09
Re: [Qemu-devel] [Qemu-block] [PATCH v5 3/4] qmp: add monitor command to add/remove a child, Max Reitz, 2015/10/09
Re: [Qemu-devel] [Qemu-block] [PATCH v5 3/4] qmp: add monitor command to add/remove a child, Markus Armbruster, 2015/10/12