ADSM-L

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2015-10-04 18:12:49
No, I think that is a single threaded application!  :-)

>-----Original Message-----
From:           Rick Tsujimoto
Sent:           Monday, October 14, 1996 9:08 AM
To:             Multiple recipients of list ADSM-L
Subject:        Re[2]: Backing up 500 gb/ hour
     Gee, does that mean if it takes a woman 9 months to have a baby,
then
     it's possible to produce a baby in 1 month with 9 pregnant women?


  *---------------------------------------------------*
  *  Rick Tsujimoto                                   *
  *                                                   *
  *  rtsujimoto AT cusa.canon DOT com                        *
  *                                                   *
  *  tel: 516-328-4554                                *
  *  fax: 516-328-4369                                *
  *---------------------------------------------------*




______________________________ Reply Separator
_________________________________
Subject: Re: Backing up 500 gb/ hour
Author:  "ADSM: Dist Stor Manager" <ADSM-L AT VM.MARIST DOT EDU> at ~internet
Date:    10/14/96 9:34 AM


On Fri, 11 Oct 1996, Rick Tsujimoto wrote:

>      >Anyone heard about the Openvision press release,
>
>      >Apparently they are able to back up about 504 gigabytes of data,
>      >(oracle database) using their netbackup product.
>
>      >Sounds good, we use adsmpipe and get at most 10 gigabytes an hour at
>      >most, even if Openvision are being a bit optimistic, even 200 gb an
>      >hour sounds great.
>
>      >We will be attempting to backup 14 Tb databases next year
>      >it will take us a year to do!!!!
>
>
>      >Any plans to make ADSM fster would be great !!
>
>      If my math is correct, we're talking about 150megabytes per second.
>      Hmm, that's the most suspicious thing I ever heard :-)
>
>      What're using for a comm link?  Memory-to-memory?  Even if you stated
>      megabits, it's still fishy.

I guess it's central coordination, decentral media - one of the
OpenVision
NetBackup config options, if I'm informed correclty. So: take 1000
workstations, attach a DAT to each, use NetBackup to initiate backup
centrally, and - bingo - you'll have a data rate of 150MB/s-plus.

It depends on what you need...

Sincerely,

   Dr. Michael Fink
+-----------------------------+------------------------
        EDV-Zentrum | Universitaet Innsbruck      | Tel:
+43(512)507-2311
 Computing Services | Technikerstrasse 13         | FAX:
+43(512)507-2944
--------------------+ A - 6020 Innsbruck, Austria |
Michael.Fink AT uibk.ac DOT at
Michael.Fink AT uibk.ac DOT at

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