In 4.5 there are scripts which are called at drive mount/unmount which
can be used to collect data from the drive - such as "soft" or
unreported errors.
While you can get the throughput from NBU with a little work, I think
what would be more valuable to you is to get the drive status reports
outside NBU (though the un/mount scripts is a good way to coordinate
with NBU).
Terry Green writes:
> I am using NBU 3.4.1 - Solaris master/media server, 2xDLT8000 drives on
> independent scsi channels.
>
> >From time to time, we get backups or bpduplicates that run at a snail's
> pace because the media is just barely usable. In this situation, the
> DLT drive shoe-shines a ton, but works. NBU doesn't do anything about
> it, because from it's point of view, the tape is just being slow - no
> errors are returned.
>
> I'm wondering what data I might be able to get out of Netbackup to help
> detect this situation. It would be nice to be able to see throughput
> from the point of view of the media, independent of the multiplexing,
> etc being used to feed the drive.
>
> Thanks
>
> Terry Green
> Mitra Imaging
> Waterloo Ontario
--
Larry Kingery
Unless you're the lead dog, the view never changes.
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