RE: [Xen-users] OpenSolaris domU on RedHat Linux dom0

[Viswanath Durbha <Durbha.Viswanath@xxxxxxxxxxxxx>]

Yes. 'brctl show' matches with vif. This error seems to be related to the deviceid '0' that I'm using for my disk. The xend.log file shows the following details about the error.

[2009-09-09 15:12:41 xend 3718] DEBUG (blkif:24) exception looking up device number for 0: [Errno 2] No such file or directory: '/dev/0'
[2009-09-09 15:12:41 xend.XendDomainInfo 3718] ERROR (XendDomainInfo:212) Domain construction failed
Traceback (most recent call last):
  File "/usr/lib/python2.4/site-packages/xen/xend/XendDomainInfo.py", line 205, in create
    vm.initDomain()
  File "/usr/lib/python2.4/site-packages/xen/xend/XendDomainInfo.py", line 1463, in initDomain
    self.createDevices()
  File "/usr/lib/python2.4/site-packages/xen/xend/XendDomainInfo.py", line 1679, in createDevices
    self.createDevice(n, c)
  File "/usr/lib/python2.4/site-packages/xen/xend/XendDomainInfo.py", line 1154, in createDevice
    return self.getDeviceController(deviceClass).createDevice(devconfig)
  File "/usr/lib/python2.4/site-packages/xen/xend/server/DevController.py", line 80, in createDevice
    (devid, back, front) = self.getDeviceDetails(config)
  File "/usr/lib/python2.4/site-packages/xen/xend/server/blkif.py", line 85, in getDeviceDetails
    raise VmError('Unable to find number for device (%s)' % (dev))
VmError: Unable to find number for device (0)
[2009-09-09 15:12:41 xend.XendDomainInfo 3718] DEBUG (XendDomainInfo:1557) XendDomainInfo.destroy: domid=95
[2009-09-09 15:12:41 xend.XendDomainInfo 3718] DEBUG (XendDomainInfo:1566) XendDomainInfo.destroyDomain(95)

Thanks,
Viswanath

On Wed, 2009-09-09 at 06:24 -0500, Pallab Chakrabarty wrote:
> Btwy, 'brctl show' is it matching to your  vif ?
>
>
> - regards
>    Pallab
>
>
>
>
> -----Original Message-----
> From: xen-users-bounces@xxxxxxxxxxxxxxxxxxx
> [mailto:xen-users-bounces@xxxxxxxxxxxxxxxxxxx] On Behalf Of Viswanath
> Durbha
> Sent: Wednesday, September 09, 2009 4:51 PM
> To: xen-users
> Subject: [Xen-users] OpenSolaris domU on RedHat Linux dom0
>
> Hi,
>
> I'm trying to create OpenSolaris (2008.11) domU on RedHat Linux dom0. I'm
> using a file backed VBD. I used the iso image to first launch and install
> OpenSolaris into the file VBD. Once that process is complete, I'm trying
> to run it using the config file below:
>
> name    = 'opensolaris'
> vcpus   = 1
> memory  = "512"
> vif     = ['bridge=br0']
> ip = "10.226.33.98"
> netmask = "255.255.255.0"
> gateway = "10.226.33.1"
> disk    = [ 'file:/Application/xen/images/opensolaris_2008_11.disk,0,w' ]
> kernel  = '/boot/osol/kernel.opensolaris'
> ramdisk = '/boot/osol/ramdisk.opensolaris'
> extra   = '/platform/i86xpv/kernel/unix -B
> zfs-bootfs=rpool/54,bootpath=/xpvd/xdf@0:a'
>
>
>
>
> When I do that, I get an error message like this.
>
> Unable to find number for device (0)
>
> Can someone please help me debug this problem?
>
> Thanks,
> Viswanath
>
>
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