[one-users] Using RAW attribute section for Xen

[Yasz Yassin]

Hi All,

I want to attach the GPU during VM deployment using Xen hypervisor. I did a
dump XML on the working VM with GPU attached and put the attributes in the
RAW section of my VM template as below: (i am using opennebula 3.6)
------------------------------------
RAW=[
   TYPE=xen,
   data = "<devices><hostdev
mode=\"subsystem\",type=\"pci\",managed=\"no\"><source><address
domain=\"0x0000\",bus=\"0x03\",slot=\"0x00\",function=\"0x0\"/></source></hostdev></devices>"
]
----------------------------------------

However, this is not successful and the error log is:
--------------------------------------------
Wed Sep  5 14:42:30 2012 [DiM][I]: New VM state is ACTIVE.
Wed Sep  5 14:42:30 2012 [LCM][I]: New VM state is PROLOG.
Wed Sep  5 14:42:31 2012 [TM][I]: clone: Cloning
../../1/a8caf58f4964046e788b94f35c6331ec in <host
ip>:/srv/cloud/one/var//datastores/0/80/disk.0
Wed Sep  5 14:42:31 2012 [TM][I]: ExitCode: 0
Wed Sep  5 14:42:32 2012 [TM][I]: context: Generating context block device
at 10.1.32.201:/srv/cloud/one/var//datastores/0/80/disk.1
Wed Sep  5 14:42:32 2012 [TM][I]: ExitCode: 0
Wed Sep  5 14:42:32 2012 [LCM][I]: New VM state is BOOT
Wed Sep  5 14:42:32 2012 [VMM][I]: Generating deployment file:
/srv/cloud/one/var/80/deployment.0
Wed Sep  5 14:42:32 2012 [VMM][I]: ExitCode: 0
Wed Sep  5 14:42:32 2012 [VMM][I]: Successfully execute network driver
operation: pre.
Wed Sep  5 14:42:33 2012 [VMM][I]: Command execution fail: cat << EOT |
/var/tmp/one/vmm/xen/deploy
/srv/cloud/one/var//datastores/0/80/deployment.0 <host ip> 80 <host ip>
Wed Sep  5 14:42:33 2012 [VMM][I]: Error: Errors were found at line 13
while processing /srv/cloud/one/var//datastores/0/80/deployment.0:
Wed Sep  5 14:42:33 2012 [VMM][I]: <devices><hostdev
mode="subsystem",type="pci",managed="no"><source><address
domain="0x0000",bus="0x03",slot="0x00",function="0x0"/></source></hostdev></devices>
Wed Sep  5 14:42:33 2012 [VMM][I]:
Wed Sep  5 14:42:33 2012 [VMM][E]: Unable
Wed Sep  5 14:42:33 2012 [VMM][I]: ExitCode: 1
Wed Sep  5 14:42:33 2012 [VMM][I]: Failed to execute virtualization driver
operation: deploy.
Wed Sep  5 14:42:33 2012 [VMM][E]: Error deploying virtual machine: Unable
Wed Sep  5 14:42:33 2012 [DiM][I]: New VM state is FAILED
--------------------------------------

The deployment file is:
----------------------------------
name = 'one-80'
#O CPU_CREDITS = 256
memory  = '1024'
bootloader = "hvmloader"
disk = [
    'file:/srv/cloud/one/var//datastores/0/80/disk.0,xvda,w',
    'file:/srv/cloud/one/var//datastores/0/80/disk.1,xvdb,r',
]
vif = [
    ' mac=02:00:0a:01:20:0b,ip=<host ip>,bridge=br0',
]
vfb = ['type=vnc,vnclisten=0.0.0.0,vncdisplay=80']
<devices><hostdev mode="subsystem",type="pci",managed="no"><source><address
domain="0x0000",bus="0x03",slot="0x00",function="0x0"/></source></hostdev></devices>
-------------------------------------

You can see that the error is at line 13. So is there a way for me to pass
this through the RAW section or does anyone have an idea on how to do this?

thanks and regards
yasz
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