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From: chris@mimsy.umd.edu (Chris Torek)
Newsgroups: comp.unix.wizards
Subject: Re: UDA50 on VAX 11/730
Keywords: UDA50
Message-ID: <22946@mimsy.umd.edu>
Date: 7 Mar 90 05:40:00 GMT
References: <4764@vice.ICO.TEK.COM>
Organization: U of Maryland, Dept. of Computer Science, Coll. Pk., MD 20742
Lines: 21

In article <4764@vice.ICO.TEK.COM> michaele@vice.ICO.TEK.COM
(Michael Enkelis) writes [edited to bare essentials]:
>uda0: soft error, SDI error, unit 0, event 053, hdr 0x0
>uda0: soft error, SDI error, unit 0, event 0113, hdr 0x0
>uda0: hard error, SDI error, unit 0, event 0113, hdr 0x0

These are, in order:

	sdi command timeout drive error (soft)
	ctlr detected protocol drive error (soft)
	ctlr detected protocol drive error (hard)

This indicates a problem in the controller (uda50 or equivalent), drive,
or cabling between the two.

>4.3 BSD UNIX #5: Fri Feb 16 23:27:28 PST 1990

Convert to 4.3BSD-tahoe; you will get a much better UDA/RA driver.
-- 
In-Real-Life: Chris Torek, Univ of MD Comp Sci Dept (+1 301 454 7163)
Domain:	chris@cs.umd.edu	Path:	uunet!mimsy!chris