Newsgroups: comp.unix.admin
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From: scs@iti.org (Steve Simmons)
Subject: Re: Performance of Dump
Message-ID: <scs.671383398@hela.iti.org>
Sender: usenet@iti.org (Hela News Manager)
Organization: Industrial Technology Institute
References: <26030@hydra.gatech.EDU>
Date: Thu, 11 Apr 1991 15:23:18 GMT

flur@eecom.gatech.edu (Peter W. Flur) writes:

>I am using an exabyte attached to a Sun for dumps of several different
>types of machines on our network including Suns, NeXT's, Dec's, and HP
>workstations.

>Can anyone offer a reason why these other machines are significantly slower
>than the suns, and more importantly, can someone offer a solution to speed
>them up?

Several reasons.  First, dumps across a network are going to have more
overhead than direct attach.  So the odds are real good that any 
bottleneck anywhere will hurt you big time.

Second, the quality of implementation of dump varies wildly from system
to system.  At one time there was a quite quick one available for anon
ftp, but I've not been able to find it recently.
-- 
"Our informal mission is to improve the love life of operators worldwide."
  Peter Behrendt, president of Exabyte.  Quoted in Digital Review, Feb 4, 1991.
