Thanks for the answer, I am going to try the settings in bp.conf. Well
speed of the tape drives was reason which made me think to use NFS and
do multiplexing.

Now I will mounting volumes and we create snapshots on volumes, how
does it effect me for qtrees?. I am assuming everything under snaphost
will be backed up.

Thanks

On Apr 2, 2005 1:16 AM, Tim Berger <tim.berger AT gmail DOT com> wrote:
> Since snapshots are read-only and netbackup always tries to reset file
> access times, you'll need to put DO_NOT_RESET_FILE_ACCESS_TIME in
> /usr/openv/netbackup/bp.conf
> 
> That message should go away after this is changed.
> 
> As far as which one is better, I think it depends on the
> circumstances.  If you have several qtrees and filesystems, managing
> the creation on destruction of snapshots can become tricky without
> NDMP due to the lack of detail (like the path or qtree) provided to
> bpstart_notify and bpend_notify.  With NDMP, a snapshot is
> automatically created for each qtree that gets backed up.  For this
> situation, I'd recommend NDMP.  A big downside with NDMP is that
> multiplexing is not supported.  For this reason, it may be difficult
> to keep today's high-speed tape drives streaming with NDMP.  You'll
> need to determine this for yourself with your environment/hardware.
> 
> Hope this helps.
> 
> On Apr 1, 2005 9:03 PM, Algo Seeker <algorithm AT gmail DOT com> wrote:
> > Which is faster and better 3-WAY NDMP or NFS.  I was also trying to
> > mount the snapshot and back it up over NFS. Netbackup is throwing
> > errors WRN: Cannot reset permissions for?
> >
> > Any help/ideas?
> >
> > Thanks
> > _______________________________________________
> > Veritas-bu maillist  -  Veritas-bu AT mailman.eng.auburn DOT edu
> > http://mailman.eng.auburn.edu/mailman/listinfo/veritas-bu
> >
> 
> --
> -Tim
>