[comp.unix.ultrix] ULTRIX 4.0 Buggy?

lucas@cg-atla.UUCP (Dick Lucas) (11/14/90)

Less than a hour after I announced to my user community that I would be
installing ULTRIX 4.0 this weekend, a neighboring sysadmin told me he had
already done so and found it really buggy - so bad he had to reboot every
two days just to keep it up.  Since I haven't been reading this newsgroup
regularly, I don't have a feel for the general experience of other USENET
sysadmins with 4.0.  Please post or email any advice you have based on
your recent installation of ULTRIX 4.0.  I'll watch this newsgroup like
a hawk for the next couple of days.  By the way, I'm running a VAX 8800
with ULTRIX 3.0 at present.

Thanks in advance for any insight you can provide.

Dick Lucas - AGFA Compugraphic Division - Wilmington, MA
lucas@cg-atla.agfa.com - (508) 658-5600 x5208

mjr@hussar.dco.dec.com (Marcus J. Ranum) (11/15/90)

In article <9249@cg-atla.UUCP> lucas@cg-atla.UUCP (Dick Lucas) writes:

>Less than a hour after I announced to my user community that I would be
>installing ULTRIX 4.0 this weekend, a neighboring sysadmin told me he had
>already done so and found it really buggy - so bad he had to reboot every
>two days just to keep it up.
	
	Did he install the mandatory upgrade also ?

	I don't know if you'll believe someone from DEC :), but I've
been running 4.0 without any trouble since it came out, and it works just
fine.

mjr.
-- 
"When choosing between two evils, give preference to the council of your
tummy over that of your testes. The history of mankind is full of disasters
that could have been averted by a good meal, followed by a nap on the couch."
		-Me, as explained to me by my wife's cat Strummer.

karl@grebyn.com (Karl A. Nyberg) (11/15/90)

In article <1990Nov14.203309.29357@decuac.dec.com> mjr@hussar.dco.dec.com (Marcus J. Ranum) writes:
>In article <9249@cg-atla.UUCP> lucas@cg-atla.UUCP (Dick Lucas) writes:
>
>>Less than a hour after I announced to my user community that I would be
>>installing ULTRIX 4.0 this weekend, a neighboring sysadmin told me he had
>>already done so and found it really buggy - so bad he had to reboot every
>>two days just to keep it up.
>	
>	I don't know if you'll believe someone from DEC :), but I've
>been running 4.0 without any trouble since it came out, and it works just
>fine.

	s/someone from DEC :)/someone not from DEC/

I've got a uVAX II, with a fair amount of non-DEC equipment (disks, memory,
terminal controllers) and there have been no problems that I have seen.

Of course, you may want to wait for the 4.1 release, considering that it is
a full upgrade at the moment.  I'm going to stay with 4.0 until either a
patch tape comes out or there's a serious reason for doing a complete
reinstall.

-- Karl --

Karl A. Nyberg				karl@grebyn.com
Post Office Box 497			Grebyn Corporation
Vienna, VA 22183-0497 USA		+1-703-281-2194

bill@pslu1.psl.wisc.edu (Bill Roth) (11/19/90)

In article <1990Nov16.184456.3831@aplcen.apl.jhu.edu> lloyd@aplcen.apl.jhu.edu (Lloyd W. Taylor) writes:
>We had one problem with crashing that was due to a bug in the LAT
>routines.  A patch for the problem is available from DEC Support.
>

Well...I've seen a few crashes from 4.0 myself...One seeming to involve the
quota system and two involving a corrupt PTE. 

NOTE TO DEC PEOPLE READING THIS: I in no way mean to implicate that the 
problems arise thru faulty software, though I do not dismiss the possibility.
More than likely, I have a setup that is in some way  non-standard.

-- 

------------------------------------------------------------------------
Bill Roth,  University of Wisconsin Physical Sciences Laboratory
email: bill@pslu1.psl.wisc.edu bill@wiscpsl.bitnet   /  (608)-873-6651