Article View: comp.sys.dec
Article #2796What d'ya think about 3rd party DSSI compatible drives?
From: John K Hayes
Date: Thu, 05 Nov 1992 17:03
Date: Thu, 05 Nov 1992 17:03
23 lines
1800 bytes
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!aikoShow 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