Re: [Networker] Poor performance with LTO 2 drives
2003-11-26 02:18:45
Paul Langford wrote:
>We are currently testing a new jukebox, and are not getting anywhere near
>the performance we expected.
>
>Our current setup is: HP-UX 10, Networker 6.1.2, Exabyte X80 jukebox with
>6 Exabyte Mammoth 2 drives. Disks are mounted locally. I get about 13M/s on
>the drives.
HP-UX 10 means that the machine is quite old. It is not surprising that the
machine has problems performing as expected. I suspect that the performance
measurement tools does not do any processing on the data that is written to
the tape drive.
I would not be surprised if the machine runs out of CPU resource (despite
sar, etc saying otherwise).
greetings,
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