Re: do Exabyte tapes reliably exchange between drives

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Article #11218

#11218

From: Wolfgang Wetz
Date: Wed, 01 Mar 1989 19:02

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In article <8902032156.AA03369@loihi.hig.hawaii.edu> you write:
>Assuming same vendor, same SunOS version, can I take a tape written on one
>Exabyte drive and read it on another reliably?

Your question is justified:

We have experienced a problem with two EXABYTE units from Delta
Microsystems which is now under investigation at Delta Microsystems.

Having two exabyte units from Deltamicro, two Sun 3/280 under SunOS 3.4 a
tape produced on one machine could not be read back on that same machine
but happily on the other one. We chased it down to the SCSI controler
board. On the machine where we could read the cartdrige we had an old "SI"
type SCSI adapter where on the 'unreadable' machine we have (the newer)
"SD" type SCSI adapter.

That's the story until now. If you are interested in the rest of it,
please let me know, and I'll send the results as soon as I have them.

best regards
-- 
Wolfgang Wetz, Systems Administrator, Scientific Computing Centre
   c/o CIBA-GEIGY AG, R-1045.330, CH-4002 Basel, Switzerland
 Internet: wwtz%cgch.uucp@uunet.uu.net		      Amateur Radio: HB9PCX
 UUCP:     ...!mcvax!cernvax!cgch!wwtz                Phone: (+41) 61 697 54 25
 BITNET:   wwtz%cgch.uucp@cernvax.bitnet              Fax:   (+41) 61 697 32 88

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Path: arc1-ca.pugleaf.net!utzoo!attcan!uunet!lll-winken!csd4.milw.wisc.edu!mailrus!cornell!uw-beaver!rice!sun-spots-request
From: mcvax!cgch!wwtz@uunet.uu.net (Wolfgang Wetz)
Newsgroups: comp.sys.sun
Subject: Re: do Exabyte tapes reliably exchange between drives
Message-ID: <8902171230.AA01957@cgchx.cgch.uucp>
Date: 1 Mar 89 19:02:59 GMT
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Original-Date: Fri, 17 Feb 89 13:30:45 +0100
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