PROTECTED]
Subject: Re: TSM and LTO Throughput
This is an account of our experience with TSM and LTO tape drives from
October 2001. I posted some of it on the list back then.
I recently was able to experiment on systems with beefy
This is an account of our experience
with TSM and LTO tape drives from October 2001. I posted some of
it on the list back then.
I recently was able to experiment on
systems with beefy machines, EMC disk, LTO library, and Fibre. Despi
Jack,
I have a 3583-L72 with four LTO-1 drives connected via HVDS SCSI to a
pSeries 6H1. I have two drives per SCSI chain.
Depending on the type of data, I see 15 MB/s per drive consistently, and
with highly-compressible data, peaks as high as 40 MB/s. That performance
is perfectly adequate for
