Re: CephFS namespace

[Erming Pei <erming@xxxxxxxxxxx>]

I see. That's also what I needed.
Thanks.

Can we only allow a part of the 'namespace' or directory tree to be mounted from server end? Just like NFS exporting?
And even setting of permissions as well?

Erming




On 10/19/15, 4:07 PM, Gregory Farnum wrote:

On Mon, Oct 19, 2015 at 3:06 PM, Erming Pei <erming@xxxxxxxxxxx> wrote:

Hi,

   Is there a way to list the namespaces in cephfs? How to set it up?

   From man page of ceph.mount, I see this:

To mount only part of the namespace:

          mount.ceph monhost1:/some/small/thing /mnt/thing

  But how to know the namespaces at first?

"Namespace" here means "directory tree" or "folder hierarchy".
-Greg

-- 
---------------------------------------------
 Erming Pei, Ph.D 
 Senior System Analyst; Grid/Cloud Specialist

 Research Computing Group
 Information Services & Technology
 University of Alberta, Canada  

 Tel: +1 7804929914        Fax: +1 7804921729
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