[CentOS] Tape drive throughput

Wed Jun 14 17:40:53 UTC 2006
Bowie Bailey <Bowie_Bailey at BUC.com>

Joshua Gimer wrote:
> Bowie Bailey wrote:
> > I have a backup spooling onto a DLT drive.  Is there any tool that
> > will let me monitor the data throughput on the device?
> 
> You can use iostat which is part of the sysstat package.
> 
> yum install sysstat
> 
> You can set up an interval and a count and have it redirected to a
> file for later reference 
> 
> iostat 10 20 >> filename

Now why didn't I think of that? :)

It doesn't appear to be able to show me the tape device directly, but
I can get a pretty good idea from watching the disk reads since this
system isn't doing anything else at the moment.

Thanks.

-- 
Bowie