No the state_path on both the nodes is not same. for one it is /disk1/nova for the second compute node it is /home/nova.

Thanks,

Priyanka
On Saturday 10 October 2015 02:41 PM, Ignazio Cassano wrote:

It is very strange.
Check nova.conf on both nodes to verify the instance path is the same.
Are you resizing an istance with a cinder volume or with ephemeral storage ? I found another configuration issue when try to resize an instance with a volume: libvirt chanche the ownership of the volume file.
Is this your case ?

Il giorno 10/ott/2015 10:52, "Priyanka" <[email protected] <mailto:[email protected]>> ha scritto:

    Yes, the nova directory in both the compute nodes is owned by nova
    user. Am I facing the issue because of the different state_paths?
    Because it is trying to make a /disk1/nova directory on the second
    compute node but there the state_path is /home/nova on which is
    owned by the nova user.

    Thanks,

    Priyanka
    On Saturday 10 October 2015 01:51 PM, Ritesh Nanda wrote:
    Make sure permission on the directory is correct  , it should be
    owned by nova user.

    Regards,
    Ritesh

    Sent from my iPhone

    On Oct 10, 2015, at 12:59 AM, Priyanka <[email protected]
    <mailto:[email protected]>> wrote:

    Hi,

    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 10.129.2.102 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.


    Thanks,

    Priyanka

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