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Re: [Qemu-devel] Question about RAM migration flags
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From: |
Juan Quintela |
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Subject: |
Re: [Qemu-devel] Question about RAM migration flags |
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Date: |
Sat, 10 May 2014 10:33:21 +0200 |
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User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/24.3 (gnu/linux) |
Peter Lieven <address@hidden> wrote:
>> Am 09.05.2014 um 11:43 schrieb "Dr. David Alan Gilbert" <address@hidden>:
>>
>> * Peter Lieven (address@hidden) wrote:
>>> Hi,
>>>
>>> while working on ram migration and reading through the code I realized that
>>> qemu does not stop loading a saved VM or rejecting an incoming migration
>>> if there is a flag in the stream that it does not understand. An unknown
>>> flag
>>> is simply ignored.
>>>
>>> In the block migration code there is a catch at the end complaining about
>>> unknown flags, but in RAM migration there isn't.
>>>
>>> Is this on purpose or an error?
>>
>> I think it's in error; the code doesn't have much checking.
>
> i will prepare a patch.
Thanks.