Re: Magstar Tape capabilities
2002-05-30 12:11:02
Check the IBM web site for the current numbers:
http://www.storage.ibm.com/hardsoft/tape/3590/prod_data/g225-6824.html
3590 tape drive performance depends on the model. The latest E1x models
write at 14 MB/sec raw, with a maximum sustained rate on SCSI of 34 MB/sec
(with compression) and 42 MB/sec of FC with compression. Burst rates are
higher, 40 and 100.
Orville L. Lantto
Datatrend Technologies, Inc. (http://www.datatrend.com)
121 Cheshire Lane #700
Minnetonka, MN 55305
Email: Orville.Lantto AT dtrend DOT com
Gabriel Wiley <wileyg AT US.IBM DOT COM>
Sent by: "ADSM: Dist Stor Manager" <ADSM-L AT VM.MARIST DOT EDU>
05/29/02 08:39 PM
Please respond to "ADSM: Dist Stor Manager"
To: ADSM-L AT VM.MARIST DOT EDU
cc:
Subject: Magstar Tape capabilities
An excerpt from the Magstar Redbook. SG24-2594-02
"The Magstar tape drive is capable of reading and writing data at a rate
of
9
MB/sec. This is three times the rate at which IBM 3490E devices can read
and
write data. The IBM 3590 High Performance Tape Subsystem can transfer data
between the host and the tape subsystem at a rate of 20 MB/sec for hosts
attached through small computer systems interface (SCSI), and a rate of 17
MB/sec for hosts attached through Enterprise System Connection (ESCON)
channels."
Gabriel C. Wiley
ADSM/TSM Administrator
AIX Support
Phone 1-614-308-6709
Pager 1-877-489-2867
Fax 1-614-308-6637
Cell 1-740-972-6441
Siempre Hay Esperanza
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