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[Xen-API] {Xen-API] XCP/Ubuntu 12.04 - no cdrom in guests


  • To: xen-api@xxxxxxxxxxxxx
  • From: Eugene Chupriyanov <e.chupriyanov@xxxxxx>
  • Date: Wed, 23 May 2012 18:31:54 +0400
  • Delivery-date: Wed, 23 May 2012 14:32:13 +0000
  • List-id: User and development list for XCP and XAPI <xen-api.lists.xen.org>

Hello!

I'm trying to evaluate XCP on Ubuntu 12.04 in our lab.
I've used packages from default system repositories  (xcp-xapi 1.3.2-5).
I've successfully connected to it using XenCenter, attached NFS ISO and VHD storages and was able to import VMs created on neighbour XCP 1.5 Beta server.

But I have trouble installing new VMs using ISO images on ISO SR. My guests simply "do not see" attached images.
Here is how it looks:

root@xcp02:/usr/lib/xcp/lib# xe vm-cd-list 
uuid=2c91cfd0-c892-598b-2ef5-557dda4ef9e3

CD 0 VBD:

uuid ( RO)             : 4eaefa4c-41ad-3e85-df47-512b85ce0fd2

    vm-name-label ( RO): Precise (1)

            empty ( RO): false

       userdevice ( RW): 3

CD 0 VDI:

uuid ( RO)             : 1c961978-6435-408f-b558-b8f4f6220033

       name-label ( RW): Bootable_UCSInstall_UCOS_UNRST_8.6.2.10000-14.sgn.iso

    sr-name-label ( RO): ISOLIB

     virtual-size ( RO): 4521836544

Looking at dmesg in guest i see following:


[ 94.211753] blkfront device/vbd/51760 num-ring-pages 1 nr_ents 32.

But can't find corresponding block device in /dev

What can be done to fix it?

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