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Re: DomU crashes when restored if it has pci passthrough


  • To: Bhasker C V <bhasker@xxxxxxxxxxxxx>, <xen-users@xxxxxxxxxxxxxxxxxxxx>, <xen-devel@xxxxxxxxxxxxxxxxxxxx>
  • From: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
  • Date: Mon, 6 Sep 2021 20:27:15 +0100
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  • Cc: Wei Liu <wl@xxxxxxx>, Ian Jackson <iwj@xxxxxxxxxxxxxx>, Anthony PERARD <anthony.perard@xxxxxxxxxx>
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On 06/09/2021 01:06, Bhasker C V wrote:
> Hi,
>  I have a domU and that domU has network vf attached to it.
>  The save and restore leads to crash of the domU after restore.
>  Am I doing anything wrong?

xl save/restore really ought to give up early and refuse the operation. 
CC-ing the toolstack maintainers.

It is an error that it continues and creates a corrupt vm image.

~Andrew



 


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