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Re: [Qemu-devel] Question about RAM migration flags
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From: |
Peter Lieven |
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Subject: |
Re: [Qemu-devel] Question about RAM migration flags |
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Date: |
Fri, 9 May 2014 14:40:02 +0200 |
> 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.
Peter
>
> Dave
> --
> Dr. David Alan Gilbert / address@hidden / Manchester, UK