WARNING - OLD ARCHIVES

This is an archived copy of the Xen.org mailing list, which we have preserved to ensure that existing links to archives are not broken. The live archive, which contains the latest emails, can be found at http://lists.xen.org/
   
 
 
Xen 
 
Home Products Support Community News
 
   
 

xen-users

[Xen-users] Re: [Xen-devel] Dom0 reboot when several VM reboot at the sa

To: tsk <aixt2006@xxxxxxxxx>
Subject: [Xen-users] Re: [Xen-devel] Dom0 reboot when several VM reboot at the same time
From: Jeremy Fitzhardinge <jeremy@xxxxxxxx>
Date: Sat, 26 Jun 2010 16:51:58 +0100
Cc: xen-devel <xen-devel@xxxxxxxxxxxxxxxxxxx>, xen-users <xen-users@xxxxxxxxxxxxxxxxxxx>
Delivery-date: Sat, 26 Jun 2010 08:55:27 -0700
Envelope-to: www-data@xxxxxxxxxxxxxxxxxxx
In-reply-to: <AANLkTil-F0J0oWwU8tcoafx3eTWxkiyOLyJ4sD6QfWyM@xxxxxxxxxxxxxx>
List-help: <mailto:xen-users-request@lists.xensource.com?subject=help>
List-id: Xen user discussion <xen-users.lists.xensource.com>
List-post: <mailto:xen-users@lists.xensource.com>
List-subscribe: <http://lists.xensource.com/mailman/listinfo/xen-users>, <mailto:xen-users-request@lists.xensource.com?subject=subscribe>
List-unsubscribe: <http://lists.xensource.com/mailman/listinfo/xen-users>, <mailto:xen-users-request@lists.xensource.com?subject=unsubscribe>
References: <AANLkTil-F0J0oWwU8tcoafx3eTWxkiyOLyJ4sD6QfWyM@xxxxxxxxxxxxxx>
Sender: xen-users-bounces@xxxxxxxxxxxxxxxxxxx
User-agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.1.9) Gecko/20100430 Fedora/3.0.4-2.fc12 Lightning/1.0b2pre Thunderbird/3.0.4
On 06/25/2010 04:40 AM, tsk wrote:
> Hi folks,
>
>   I met a problem: when 6 VM reboot at the same time, 3:00 morning,
> the Dom0 reboot it self:
> Xen version is 4.0.0, VMs are windows 2003 with redhat pv, they will
> update and reboot itself every 3:00 AM.
>
> # last
> ... ...
> admin    pts/0        10.247.1.1       Fri Jun 25 03:40 - 04:30
>  (00:50)    
> reboot   system boot  2.6.31.13        Fri Jun 25 11:16        
>  (00:-3)    
> admin    pts/0        10.247.1.1       Fri Jun 18 03:30 - 03:31  (00:01)
> ... ...
>
> /var/log/xen/xend.log:
> ... ...
> [2010-06-25 03:10:41 4409] DEBUG (DevController:139) Waiting for
> devices vif2.
> [2010-06-25 03:10:41 4409] DEBUG (DevController:139) Waiting for
> devices vif.
> [2010-06-25 03:10:41 4409] DEBUG (DevController:144) Waiting for 0.
> [2010-06-25 03:10:41 4409] INFO (XendDomainInfo:2150) Domain has
> shutdown: name=VM-4836078C.1515.21 id=8 reason=reboot.
> [2010-06-25 03:10:41 4409] DEBUG (XendDomainInfo:3115)
> XendDomainInfo.destroy: domid=8
> [2010-06-25 03:10:41 4409] INFO (XendDomainInfo:2150) Domain has
> shutdown: name=VM-4836078C.1515.21 id=8 reason=reboot.
> [2010-06-25 03:10:41 4409] DEBUG (XendDomainInfo:1953)
> XendDomainInfo.handleShutdownWatch
> [2010-06-25 03:10:41 4409] DEBUG (DevController:628)
> hotplugStatusCallback /local/domain/0/backend/vif/26/0/hotplug-status.
> [2010-06-25 03:13:36 4401] INFO (SrvDaemon:332) Xend Daemon started
> [2010-06-25 03:13:36 4401] INFO (SrvDaemon:336) Xend changeset:
> unavailable.
> ... ...
>
>
>
> /var/log/messages:
> ... ...
> Jun 25 03:10:41 r21b02004 tapdisk2[16340]:
> /guest/VM-420A07DA/disk10369/image.vhd: 4
> Jun 25 03:10:41 r21b02004 kernel: blktap_ring_open: opening device blktap3
> Jun 25 03:10:41 r21b02004 kernel: blktap_ring_open: opened device 3
> Jun 25 03:10:41 r21b02004 kernel: blktap_ring_mmap: blktap: mapping
> pid is 16340
> Jun 25 03:10:41 r21b02004 kernel: blktap_validate_params:
> vhd:/guest/VM-420A07DA/disk10369/image.vhd: capacity: 419430400,
> sector-size: 512
> Jun 25 03:10:41 r21b02004 kernel: blktap_validate_params:
> vhd:/guest/VM-420A07DA/disk10369/image.vhd: capacity: 419430400,
> sector-size: 512
> Jun 25 03:10:41 r21b02004 kernel: blktap_device_create: minor 3
> sectors 419430400 sector-size 512
> Jun 25 03:10:41 r21b02004 kernel: blktap_device_create: creation of
> 252:3: 0
> Jun 25 03:10:41 r21b02004 sshd[16414]: Did not receive identification
> string from 10.247.10.51
> Jun 25 03:10:41 r21b02004 kernel: device 001107 entered promiscuous mode
> Jun 25 03:10:41 r21b02004 kernel: eth0: port 3(001107) entering
> forwarding state
> Jun 25 11:16:10 r21b02004 syslogd 1.4.1: restart.
> ... ...
>
>
> Can anyone give me some tips? Thanks!

Which dom0 kernel are you using?

    J

_______________________________________________
Xen-users mailing list
Xen-users@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-users