On Mon, Jun 22, 2009 at 5:38 PM, Jun Koi<junkoi2004@xxxxxxxxx> wrote:
> On Mon, Jun 22, 2009 at 4:44 PM, Keir Fraser<keir.fraser@xxxxxxxxxxxxx> wrote:
>> On 22/06/2009 08:36, "Jun Koi" <junkoi2004@xxxxxxxxx> wrote:
>>
>>> Or do you think that the new version of Xen requires some change in below
>>> line:
>>>
>>> vif = ['type=ioemu']
>>>
>>>
>>> This same configuration works with older version 3.3.1.
>>
>> I think you should get rid of the dhcp= line from your config. It can't be
>> doing good.
>>
>
> Thanks, it is a bit better now - I dont see that error anymore.
> However, it still fails to create a VM, with the following report:
>
> "Error: Device 0 (vif) could not be connected. Hotplug scripts not working."
>
> And qemu log file is like below. I dont see much information, except
> that xs_read() failed. Do you have any
>
> Thanks,
> J
>
>
> domid: 1
> qemu: the number of cpus is 1
> config qemu network with xen bridge for tap1.0 xenbr0
> Strip off blktap sub-type prefix to /home/xenvms/img.qcow2.ubuntu904
> (drv 'qcow2')
> Watching /local/domain/0/device-model/1/logdirty/next-active
> Watching /local/domain/0/device-model/1/command
> qemu_map_cache_init nr_buckets = 4000 size 327680
> shared page at pfn feffd
> buffered io page at pfn feffb
> Guest uuid = 9b962fea-e2ed-747c-fac7-1e8d23d3889f
> Time offset set 0
> populating video RAM at ff000000
> mapping video RAM from ff000000
> Register xen platform.
> Done register platform.
> xs_read(/vm/9b962fea-e2ed-747c-fac7-1e8d23d3889f/log-throttling): read error
> platform_fixed_ioport: changed ro/rw state of ROM memory area. now is rw
> state.
> xs_read(/local/domain/0/device-model/1/xen_extended_power_mgmt): read error
> xs_read(): vncpasswd get error.
> /vm/9b962fea-e2ed-747c-fac7-1e8d23d3889f/vncpasswd.
> I/O request not ready: 0, ptr: 0, port: 0, data: 0, count: 0, size: 0
>
It seems the reason is because VIF device (console in my case?) took
too much time to be initialized?
Below is the log from xend.log. Do you have any suggestion how to fix this?
Thanks,
J
.....
[2009-06-22 18:20:28 4595] DEBUG (DevController:95) DevController:
writing {'state': '1', 'backend-id': '0', 'backend':
'/local/domain/0/backend/console/2/0'} to
/local/domain/2/device/console/0.
[2009-06-22 18:20:28 4595] DEBUG (DevController:97) DevController:
writing {'domain': 'ubuntu904', 'frontend':
'/local/domain/2/device/console/0', 'uuid':
'db9f2ab8-876a-5eae-bab2-9fb440abb427', 'frontend-id': '2', 'state':
'1', 'location': '3', 'online': '1', 'protocol': 'vt100'} to
/local/domain/0/backend/console/2/0.
[2009-06-22 18:20:28 4595] DEBUG (DevController:139) Waiting for devices vif.
[2009-06-22 18:20:28 4595] DEBUG (XendDomainInfo:1711)
XendDomainInfo.handleShutdownWatch
[2009-06-22 18:20:28 4595] DEBUG (DevController:144) Waiting for 0.
[2009-06-22 18:20:28 4595] DEBUG (DevController:657)
hotplugStatusCallback /local/domain/0/backend/vif/2/0/hotplug-status.
[2009-06-22 18:22:08 4595] DEBUG (XendDomainInfo:2727)
XendDomainInfo.destroy: domid=2
[2009-06-22 18:22:09 4595] DEBUG (XendDomainInfo:2201) Destroying device model
[2009-06-22 18:22:09 4595] INFO (image:580) ubuntu904 device model terminated
[2009-06-22 18:22:09 4595] DEBUG (XendDomainInfo:2208) Releasing devices
[2009-06-22 18:22:09 4595] DEBUG (XendDomainInfo:2221) Removing vif/0
[2009-06-22 18:22:09 4595] DEBUG (XendDomainInfo:1137)
XendDomainInfo.destroyDevice: deviceClass = vif, device = vif/0
[2009-06-22 18:22:09 4595] DEBUG (XendDomainInfo:2221) Removing console/0
[2009-06-22 18:22:09 4595] DEBUG (XendDomainInfo:1137)
XendDomainInfo.destroyDevice: deviceClass = console, device =
console/0
[2009-06-22 18:22:09 4595] DEBUG (XendDomainInfo:2221) Removing vbd/768
[2009-06-22 18:22:09 4595] DEBUG (XendDomainInfo:1137)
XendDomainInfo.destroyDevice: deviceClass = tap, device = vbd/768
[2009-06-22 18:22:09 4595] DEBUG (XendDomainInfo:2221) Removing vfb/0
[2009-06-22 18:22:09 4595] DEBUG (XendDomainInfo:1137)
XendDomainInfo.destroyDevice: deviceClass = vfb, device = vfb/0
[2009-06-22 18:22:09 4595] DEBUG (XendDomainInfo:2206) No device model
[2009-06-22 18:22:09 4595] DEBUG (XendDomainInfo:2208) Releasing devices
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