VM deployement failed

Community Support
1

I am trying to deploy vm after fresh installation of open nebula 4.12 but consistently getting this error
"Error deploying virtual machine: Could not create domain from /var/lib/one//datastores/0/11/deployment.0"
There is no error mentioned in logs except VM creation failed
Please help
Thanking in advance…

2

Why 4.12? The latest opennebula is 5.4 …

You need to provide more details of your configuration.
What is the host, guest OS, what kind of datastore (onedatastore list).

I’ve encountered “Error deploying virtual machine: Could not create domain from /var/lib/one//datastores/0/0/deployment.0” when using root_squash option on the nfs image datastore,
try no_root_squash to see if this makes a difference.

See also https://forum.opennebula.io/t/unable-to-instanciate-vm-on-a-fresh-installed-system/

3

We really need more details to help.
I had an issue like that once too when libvirt was hanging on that node…

4

Xen used the word domain referring to the virtual machines so your problem is related to the hypervisor (dont worry if u are not using Xen, its only to explain the word hehe).

Sadly, your information is not enough for us, one thing that i recommend you to do is to find inside your oned.log the error that you are describing.

You should see something like that:

Mon Sep 18 12:59:27 2017 [Z0][VMM][D]: Message received: LOG I 1 Command execution fail: cat << EOT | /var/tmp/one/vmm/kvm/deploy ‘/var/lib/one//datastores/0/1/deployment.
0’ ‘host’ 1 host

Mon Sep 18 12:59:27 2017 [Z0][VMM][D]: Message received: LOG I 1 error: Failed to create domain from /var/lib/one//datastores/0/1/deployment.0

Copy the line previous to your error (the one that start with command execution fail, without heredoc) and paste it into a terminal:

$ /var/tmp/one/vmm/kvm/deploy ‘/var/lib/one//datastores/0/1/deployment.0’ ‘host’ 1 host

This maybe will give us more information.

5

In reply to your request i am posting the last logs in oned.log

Tue Oct 10 10:39:19 2017 [Z0][ImM][D]: Datastore system (0) successfully monitored.
Tue Oct 10 10:39:19 2017 [Z0][InM][D]: Host localhost (3) successfully monitored.
Tue Oct 10 10:39:27 2017 [Z0][ReM][D]: Req:5968 UID:0 VirtualMachinePoolInfo invoked , -2, 0, -2000, -1
Tue Oct 10 10:39:27 2017 [Z0][ReM][D]: Req:5968 UID:0 VirtualMachinePoolInfo result SUCCESS, “<VM_POOL>16<…”

6

The oned.log is not showing any error
/var/lib/one//datastores/0/11/deployment.0" this error continues any other logs that i can post ??