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RE: [Xen-devel] VMX status report 11789:317e71a06828

To: "Tim Deegan" <Tim.Deegan@xxxxxxxxxxxxx>, "Zheng, Jeff" <jeff.zheng@xxxxxxxxx>
Subject: RE: [Xen-devel] VMX status report 11789:317e71a06828
From: "Ye, Yuanqing" <yuanqing.ye@xxxxxxxxx>
Date: Thu, 19 Oct 2006 18:46:28 +0800
Cc: xen-devel@xxxxxxxxxxxxxxxxxxx
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Thread-topic: [Xen-devel] VMX status report 11789:317e71a06828
>> 3) Qemu window disappears if creating IA32e FC3 HVM with >4G memory

>What are the symptoms of this?  Is the qemu-dm process in dom0
>alive/zombie/gone?  Is there anything interesting in
>/var/log/xen/xend-debug.log?

with FC3(Heidelberg) image, I can't create VMX domain. the qemu windows will 
disappear, and the qemu-dm process is zombie. if run "xm li", I can see the 
domainU's state is  always "r", if run "xm 
console", got following message: xenconsole: Could not open tty `/dev/pts/3':  
No such file or directory

And, I can't find anything interesting in xend-debug.log.

Qemu.log:
domid: 2
qemu: the number of cpus is 4
shared page at pfn:effff, mfn: 1d2550
buffered io page at pfn:efffd, mfn: 1d2552
char device redirected to /dev/pts/3
False I/O request ... in-service already: 0, pvalid: 0, port: 0, data: 0, 
count: 0, size: 0
False I/O request ... in-service already: 0, pvalid: 0, port: 0, data: 0, 
count: 0, size: 0
False I/O request ... in-service already: 0, pvalid: 0, port: 0, data: 0, 
count: 0, size: 0
False I/O request ... in-service already: 0, pvalid: 0, port: 0, data: 0, 
count: 0, size: 0




Best Regards
Larry
 

-----Original Message-----
From: xen-devel-bounces@xxxxxxxxxxxxxxxxxxx 
[mailto:xen-devel-bounces@xxxxxxxxxxxxxxxxxxx] On Behalf Of Tim Deegan
Sent: 2006年10月19日 0:48
To: Zheng, Jeff
Cc: xen-devel@xxxxxxxxxxxxxxxxxxx
Subject: Re: [Xen-devel] VMX status report 11789:317e71a06828

Hi,

At 16:00 +0800 on 18 Oct (1161187208), Zheng, Jeff wrote:
> 3) Qemu window disappears if creating IA32e FC3 HVM with >4G memory

What are the symptoms of this?  Is the qemu-dm process in dom0
alive/zombie/gone?  Is there anything interesting in
/var/log/xen/xend-debug.log?

> 4) Win2003 VMX domain will crash with more than 4G memory.

The shadow code for PAE guest domains has been simplified a lot in
patches that hit xen-unstable today, which should help with this.

Cheers,

Tim.

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