Error deploying virtual machine: Could not create domain from /var/lib/one//datastores/0/16/deployment.0

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1

hi there,

i have installed opennebula 5.2 .i am getting an error while running a vm with ubutnu 14.04 iso image template log of vm is as follows

Wed Nov 23 05:18:35 2016 [Z0][VM][I]: New state is ACTIVE
Wed Nov 23 05:18:36 2016 [Z0][VM][I]: New LCM state is PROLOG
Wed Nov 23 05:19:45 2016 [Z0][VM][I]: New LCM state is BOOT
Wed Nov 23 05:19:45 2016 [Z0][VMM][I]: Generating deployment file: /var/lib/one/vms/16/deployment.0
Wed Nov 23 05:19:47 2016 [Z0][VMM][I]: Successfully execute transfer manager driver operation: tm_context.
Wed Nov 23 05:19:47 2016 [Z0][VMM][I]: ExitCode: 0
Wed Nov 23 05:19:47 2016 [Z0][VMM][I]: Successfully execute network driver operation: pre.
Wed Nov 23 05:19:47 2016 [Z0][VMM][I]: Command execution fail: cat << EOT | /var/tmp/one/vmm/kvm/deploy ‘/var/lib/one//datastores/0/16/deployment.0’ ‘192.168.0.101’ 16 192.168.0.101
Wed Nov 23 05:19:47 2016 [Z0][VMM][I]: error: Failed to create domain from /var/lib/one//datastores/0/16/deployment.0
Wed Nov 23 05:19:47 2016 [Z0][VMM][I]: error: Unable to add port one-16-0 to OVS bridge virbr0: Operation not permitted
Wed Nov 23 05:19:47 2016 [Z0][VMM][E]: Could not create domain from /var/lib/one//datastores/0/16/deployment.0
Wed Nov 23 05:19:47 2016 [Z0][VMM][I]: ExitCode: 255
Wed Nov 23 05:19:47 2016 [Z0][VMM][I]: Failed to execute virtualization driver operation: deploy.
Wed Nov 23 05:19:47 2016 [Z0][VMM][E]: Error deploying virtual machine: Could not create domain from /var/lib/one//datastores/0/16/deployment.0
Wed Nov 23 05:19:47 2016 [Z0][VM][I]: New LCM state is BOOT_FAILURE

Please help me to solve this
thank you

2

You might want to to check if the oneadmin user is allowed to read any file in datastore 0, because of this error:
Command execution fail: cat << EOT | /var/tmp/one/vmm/kvm/deploy ‘/var/lib/one//datastores/0/16/deployment.0’ ‘192.168.0.101’ 16 192.168.0.101
Another thing to look at if the oneadmin user can control OVS bridges without being asked for a password.

3

my datastore 0 is of type SYSTEM and is not showing CAPACITY and its LIMIT is 0 MBs
Let me know if this is an issue for earlier errors.