RE: [Xen-devel] PV driver on hvm guest save&restore status report w/cset 14797

["Zhao, Fan" <fan.zhao@xxxxxxxxx>]

Hi Steven,
Thanks for your reminding, definitely I have inserted xen-platform-pci.ko, 
xenbus.ko, xen-balloon.ko and reboot.ko. If I only insert xen-platform-pci.ko, 
pv drivers(vbd, vnif, balloon) could not work, so I am sure that pv drivers 
themselves work before save/restore.

Best regards,
Fan

-----Original Message-----
From: Steven M. Hand [mailto:smh22@xxxxxxxxxxxxxxxx] On Behalf Of Steven Hand
Sent: 2007å4æ12æ 11:54
To: Zhao, Fan; xen-devel@xxxxxxxxxxxxxxxxxxx
Cc: Steven Hand
Subject: Re: [Xen-devel] PV driver on hvm guest save&restore status report 
w/cset 14797


Which PV drivers do you have installed?

In particular, if you have xen-platform-pci.ko installed, you _must_ also
have xenbus.ko and reboot.ko since the tools assume that if the callback
has been activated, the guest will suspend itself.

Looks to me from logs like you may have xen-platform-pci.ko, but not
the other two...


cheers,

S.


----- Original Message ----- 
From: "Zhao, Fan" <fan.zhao@xxxxxxxxx>
To: <xen-devel@xxxxxxxxxxxxxxxxxxx>
Sent: Thursday, April 12, 2007 4:11 AM
Subject: [Xen-devel] PV driver on hvm guest save&restore status report 
w/cset 14797


> From the testing, we verified that the issue of VNIF restore failure on 
> pae host has been fixed. Right now, for ia32 up guest on pae host, pv 
> drivers save&restore work well, but for ia32 smp guest on pae host, still 
> some issues remained. We skip the testing for ia32e host for pv drivers 
> build fail.
> The detail report is:
>
> pae platform:
> ~~~~~~~~~~~~~~~~
> Ã Ia32 UP:
> -----------
> Ã Ã Ã Ã Ã Copy files in guest and save&restore one time, VBD pass
> Ã Ã Ã Ã Ã Copy files in guest and save&restore many times, VBD pass
> Ã Ã Ã Ã Ã Scp files to another machine from guest and save&restore one 
> time, VNIF pass
> Ã Ã Ã Ã Ã Scp files to another machine from guest and save&restore many 
> times, VNIF pass
> Ã Ia32 SMP:
> -----------
> Ã Ã Ã Ã Ã Copy files in guest and save&restore one time, VBD pass
> Ã Ã Ã Ã Ã Copy files in guest and save&restore many times, VBD fail
> Ã Ã Ã Ã Ã Scp files to another machine from guest and save&restore one 
> time, VNIF pass
> Ã Ã Ã Ã Ã Scp files to another machine from guest and save&restore twice, 
> VNIF fail
>
> ia32e platform:
> ~~~~~~~~~~~~~~~~
> Ã??PV drivers build fail for both UP and SMP guest
> Ã??
> Ã??
> Attached is xend.log for the smp guest pv driver save&restore many times 
> fail condition.
>
>
>
> Best regards,
> Fan
>
>


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