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Re: [Xen-devel] Error restoring DomU when using GPLPV / fix for GPLPV drivers

On Thu, Sep 24, 2009 at 4:24 PM, Pasi Kärkkäinen <pasik@xxxxxx> wrote:
> On Wed, Sep 16, 2009 at 07:10:19PM +0800, ANNIE LI wrote:
>> >I will do more test to make sure it and update here.
>> I tried to map 256 grant frames during initialization and balloon down
>> 256+1(shinfo+gnttab) pages driver first
>> load. Then i did save/restore for 50 times, and live migration for 10
>> times. No error occurs.
> James: I guess this same fix should be applied to GPLPV drivers?

The latest GPLPV drivers still can't restore but the discussion of
this issue has gone quiet. Is this a lost cause?

I'm using xen-3.4.1, official 2.6.18-xen kernel,

2:~# xm save win2 win2.save
2:~# xm restore win2.save
Error: /usr/lib64/xen/bin/xc_restore 4 49 2 3 1 1 1 failed
Usage: xm restore <CheckpointFile> [-p]

Restore a domain from a saved state.
  -p, --paused                   Do not unpause domain after restoring it

Keith Coleman

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