Re: Performance degradation on DLT tapes
1999-09-06 09:11:48
Subject: |
Re: Performance degradation on DLT tapes |
From: |
Alexandre Bicas Caldeira <abicas AT SERVICE.COM DOT BR> |
Date: |
Mon, 6 Sep 1999 10:11:48 -0300 |
Dear Nathan,
> Like ADSM Server Platform and Version. What type of hardware? Are you
> backing up straight to tape? or are you migrating from a disk buffer?
ADSM Server Platform: Windows NT sp4
ADSM Version: 3.1.2.40
Backup: Straight to tape.
> I did have a DLT throughput issue once with ADSM V3 on Windows NT and found
> the culprit to be a bad SCSI driver. I updated the SCSI drivers.
I also have a low performance writing on an IBM 3595 with 2 optical drives: 0.3
MB/s; that is why I decided to do my backup on DLT tapes.
_______________________________________
Alexandre Bicas Caldeira - abicas AT service.com DOT br
Service IT Solutions - http://www.service.com.br
Sao Paulo: (11) 3040-1960
Rua Helena, 280, Cj 1106
CEP 04552-050 - Sco Paulo - SP
Porto Alegre: (51) 212-3666
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