🚀 go-pugleaf

RetroBBS NetNews Server

Inspired by RockSolid Light RIP Retro Guy

Article View: comp.sys.dec
Article #2796

What d'ya think about 3rd party DSSI compatible drives?

#2796
From: John K Hayes
Date: Thu, 05 Nov 1992 17:03
23 lines
1800 bytes

Hello out there.  I'm trying to decide which path to take in expanding our
disk storage capacity.  Right now we have 3 RF71's on a uVAX 3800 which
haven't given us any trouble at all (in 2 years).  But we need more space.

Anyone have any experience or opinions on using a 3rd party configuration?
The one I am considering would include a Toshiba Polaris series 1.2GB SCSI drive
in combination with a CMD Technology CDI-4000 SCSI to DSSI adapter, mounted 
in a single (611) or dual (520) desktop enclosure cabinet.
The sales literature claims that this configuration is about 38% faster than
an RF71 and slightly faster than an RF72 (with larger capacity).  I noticed
that the Toshiba drive uses RLL encoding, which concerns me a little.
I seem to remember from my PC days that the RLL drives tended to crash a 
bit more often.  Of course, that was with MSDOS (messy-dos).  But, I still
feel a little leary about RLL.  Anyone know what encoding method the RF71
and RF72 use?

Thanks for the help........ john
-- 
    ---{john hayes}  Old Dominion University; Norfolk, Virginia USA
                     internet: aiko@cs.odu.edu
                     Work: (804) 858-5061  <Raytheon Service Co.>  
Technical Details
Message-ID: <1992Nov5.170310.8599@cs.odu.edu>
Path: arc1-ca.pugleaf.net!sparky!uunet!charon.amdahl.com!pacbell.com!decwrl!elroy.jpl.nasa.gov!usc!zaphod.mps.ohio-state.edu!magnus.acs.ohio-state.edu!usenet.ins.cwru.edu!ukma!daffodil!opium.cs.odu.edu!aiko

Show Full Headers
Complete Article Headers
Newsgroups: comp.sys.dec,comp.org.decus,comp.os.vms
Path: arc1-ca.pugleaf.net!sparky!uunet!charon.amdahl.com!pacbell.com!decwrl!elroy.jpl.nasa.gov!usc!zaphod.mps.ohio-state.edu!magnus.acs.ohio-state.edu!usenet.ins.cwru.edu!ukma!daffodil!opium.cs.odu.edu!aiko
From: aiko@opium.cs.odu.edu (John K Hayes)
Subject: What d'ya think about 3rd party DSSI compatible drives?
Message-ID: <1992Nov5.170310.8599@cs.odu.edu>
Sender: news@cs.odu.edu (News File Owner)
Nntp-Posting-Host: opium.cs.odu.edu
Organization: Old Dominion University, Norfolk, Va
Date: Thu, 5 Nov 1992 17:03:10 GMT
Lines: 23