[pnfs] [PATCH 4/5] Shut down the v4 style callback server forv4.1

[Iyer, Rahul]

> -----Original Message-----
> From: Marc Eshel [mailto:eshel at almaden.ibm.com] 
> Sent: Tuesday, April 17, 2007 9:34 AM
> To: Benny Halevy
> Cc: pnfs at linux-nfs.org
> Subject: Re: [pnfs] [PATCH 4/5] Shut down the v4 style 
> callback server forv4.1
> 
> pnfs-bounces at linux-nfs.org wrote on 04/17/2007 08:07:03 AM:
> 
> > 
> > I think this means only that mounts of DSs for the files 
> layout type 
> > will not have a callback path.  Do they need it? (e.g. they 

This is why I wasn't a fan of using a nfs4_client struct for each
device. Nfs4_client has too much "extra stuff".

> could have 
> > data delegations on the DS files, do we handle that
> > correctly?)
> > 
> > Benny
> 
> All delegations are done through the MDS, no delegations on DS.

To clarify that a bit more, since delegations are handed out on open,
and no opens are done to the DS, no delegations exist on the DS.

Regards
Rahul