Hello,

The path of the ephemeral and instances info is by default 
/var/lib/nova/intances. This parameter can be defined in nova.conf.

There is a good documentation about live migration and how to set ip up on the 
Mirantis website: 
https://www.mirantis.com/blog/tutorial-openstack-live-migration-with-kvm-hypervisor-and-nfs-shared-storage/
 
<https://www.mirantis.com/blog/tutorial-openstack-live-migration-with-kvm-hypervisor-and-nfs-shared-storage/>

Regards.
—
Pierre.


> On 25 Apr 2016, at 11:32, Jean-Pierre Ribeauville <[email protected]> 
> wrote:
> 
> Hi,
>  
> If I use as ephemeral storage for my Instances , a file system shared by all 
> my compute nodes ,
> should I be able to migrate instances from a compute node to another ?
>  
>  
> Is ephemeral storage path located in nova.conf ?
>  
>  
> Thx for help.
>  
>  
> Regards,
>  
> Jean-Pierre RIBEAUVILLE
>  
> +33 1 4717 2049
>  
> <image001.png>
>  
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