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resize VM error


I am facing the following issue while resizing a VM on a multi node openstack juno setup.

{"message": "Unexpected error while running command.                                             |
|                                      | Command: ssh mkdir -p /disk1/nova/instances/ee99f8a4-3c10-403d-a73c-566266e919b7    |
|                                      | Exit code: 1                                                                                     |
|                                      | Stdout: u''                                                                                      |
|                                      | Stderr: 'mkdir: cannot create directory \\xe2\\x80\\x98/disk1\\xe2\\x80\\x99: Permission denied\ |
|                                      | '", "code": 500, "created": "2015-10-10T07:43:54Z"}

The state_path of the compute nodes are different. That is on the original compute node the state_path in nova.conf is /disk1/nova and on the compute node on which it is trying to migrate it is /home/nova/. I have set the SSH passwordless authentication on both the compute nodes.

How can I resolve this issue. Please help.