RE: [Xen-devel] Reboot from OS will hang

[<wenche_chang@xxxxxxxxxxxx>]

Do you mean use "xm reboot=kbd" ?

 

 

By the way,we found the problem may be caused by xend.

in init 1 ,reboot is ok

in init 2 ,reboot is ok

in init 3 ,reboot hang

 

we manually start services which in init3 but not in init 2.
Reboot hangs if we start xend ini init 2.

---

From: Keir Fraser [mailto:keir.fraser@xxxxxxxxxxxxx]
Sent: 2010/5/21 [星期五] 下午 02:54
To: Wen Che Chang (RD-TW); xen-devel@xxxxxxxxxxxxxxxxxxx
Subject: Re: [Xen-devel] Reboot from OS will hang

Did you ret reboot=kbd on Xen's command line (not dom0's)?

 K.

On 21/05/2010 03:36, "wenche_chang@xxxxxxxxxxxx" <wenche_chang@xxxxxxxxxxxx>
wrote:

> Enviroment setting
> 
>   1. Fedora12 + XEN 4.0 + 2.6.32.11-1.2.97.xendom0.fc12.x86_64
>   2. Fedora12 + XEN 4.0 + kernel-2.6.32.12-1.2.103.xendom0.fc12.x86_64
> 
> We test these settings on Supermicro ,Quanta,DELL R210、R410、R710.
> Only DELL R210,R410,R710 can reboot normaly.
> Other machines will hang after we reboot from os.
> 
> We tried different settings of BIOS(EX: ACPI) and boot option
> (http://blogs.koolwal.net/2009/08/04/howto-fix-linux-hangfreeze-during-reboots
> -and-restarts/ ),and we still can't reboot normaly.
> 
> We also tried  OPEN SUSE 11.2 + XEN 3.4.1 + kernel 2..6.31(all from YaST2) on
> supermicro,and it can't reboot normaly, too.
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