Creating a new VM error

[vpr]

I have macbook pro and i have virutalbox installed in that machine.

i have ubuntu vm installed in virutal box and i followed the tuts given in the below link http://docs.opennebula.org/pdf/4.14/opennebula_4.14_design_and_installation_guide.pdf

i have did everything as per tuts when creating the new virtual machine i get error like this…
VM state -> pending -> prolong -> boot -> failed the error message is

Sun Jul 31 08:22:29 2016 : Error deploying virtual machine: Could not
create domain from /var/lib/one//datastores/0/4/deployment.0

here i frontend and worker node is same machine… please help me .

[cmartin (Carlos Martín)]

Hi,

I can’t be sure, but it may be failing because of lack of support for nested virtualization.

You can edit the kvm driver section in /etc/one/oned.conf to use emulation instead of virtualization, that may fix it.
http://docs.opennebula.org/5.0/deployment/open_cloud_host_setup/kvm_driver.html#drivers

[kesav_durai]

Cent OS 7 - Open Nebula VM Failed

Fri Sep 9 13:06:12 2016 [Z0][DiM][I]: New VM state is ACTIVE.
Fri Sep 9 13:06:12 2016 [Z0][LCM][I]: New VM state is PROLOG.
Fri Sep 9 13:06:13 2016 [Z0][LCM][I]: New VM state is BOOT
Fri Sep 9 13:06:13 2016 [Z0][VMM][I]: Generating deployment file: /var/lib/one/vms/2/deployment.0
Fri Sep 9 13:06:13 2016 [Z0][VMM][I]: ExitCode: 0
Fri Sep 9 13:06:13 2016 [Z0][VMM][I]: Successfully execute network driver operation: pre.
Fri Sep 9 13:06:14 2016 [Z0][VMM][I]: Command execution fail: cat << EOT | /var/tmp/one/vmm/kvm/deploy ‘/var/lib/one//datastores/101/2/deployment.0’ ‘localhost’ 2 localhost
Fri Sep 9 13:06:14 2016 [Z0][VMM][I]: error: Failed to create domain from /var/lib/one//datastores/101/2/deployment.0
Fri Sep 9 13:06:14 2016 [Z0][VMM][I]: error: Cannot get interface MTU on ‘br0’: No such device
Fri Sep 9 13:06:14 2016 [Z0][VMM][E]: Could not create domain from /var/lib/one//datastores/101/2/deployment.0
Fri Sep 9 13:06:14 2016 [Z0][VMM][I]: ExitCode: 255
Fri Sep 9 13:06:14 2016 [Z0][VMM][I]: Failed to execute virtualization driver operation: deploy.
Fri Sep 9 13:06:14 2016 [Z0][VMM][E]: Error deploying virtual machine: Could not create domain from /var/lib/one//datastores/101/2/deployment.0
Fri Sep 9 13:06:14 2016 [Z0][DiM][I]: New VM state is FAILED