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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" <ppnaik at cse.iitb.ac.in 
> <mailto:ppnaik at cse.iitb.ac.in>> 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 <ppnaik at cse.iitb.ac.in
>>     <mailto:ppnaik at cse.iitb.ac.in>> 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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>
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