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Article #3192

Re: Fujitsu Eagle == RA81

#3192
From: Terry Kennedy, Operations Mgr.
Date: Sun, 24 Feb 1991 02:49
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In article <3595@gmuvax2.gmu.edu>, rauletta@gmuvax2.gmu.edu (R. J. Auletta) writes:

> Is this disk equivalent to an RA81? Can it be controlled
> by a MSCP/DSA disk controller (currently with one RA82)
> on a VAX3600? Do Eagle's come with different interfaces?

  A lot depends on your terminology. The "native" interface on a M2351A
(Eagle) is SMD. This is an older (but still popular) interface using a
60 pin and a 26 pin cable set.

  Various controllers speak MSCP to the host and SMD to the drive. An ex-
ample is the EMULEX QD32.

  DEC controllers speak MSCP to the host and SDI (Standard Disk Interface)
to the drive. If you have such a controller, you will need to acquire an
SDI adapter for the drive. Several vendors have such things, but I don't
know of any that sell them without drives. Systems Industries comes to
mind.

	Terry Kennedy		Operations Manager, Academic Computing
	terry@spcvxa.bitnet	St. Peter's College, US
	terry@spcvxa.spc.edu	(201) 915-9381
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References: <3595@gmuvax2.gmu.edu>

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Path: arc1-ca.pugleaf.net!utzoo!utgpu!news-server.csri.toronto.edu!cs.utexas.edu!usc!rutgers!njin!spcvxb.spc.edu!terry
From: terry@spcvxb.spc.edu (Terry Kennedy, Operations Mgr.)
Newsgroups: comp.sys.dec,comp.unix.ultrix
Subject: Re: Fujitsu Eagle == RA81
Message-ID: <1991Feb24.024917.1127@spcvxb.spc.edu>
Date: 24 Feb 91 02:49:17 GMT
References: <3595@gmuvax2.gmu.edu>
Followup-To: comp.sys.dec, comp.unix.ultrix, poster
Organization: St. Peter's College, US
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