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Date:      Tue, 30 Jul 1996 14:39:37 -0700 (PDT)
From:      "Rodney W. Grimes" <rgrimes@GndRsh.aac.dev.com>
To:        dev@trifecta.com (Dev Chanchani)
Cc:        freebsd-isp@freebsd.org
Subject:   Re: BSDi --> FreeBSD
Message-ID:  <199607302139.OAA29439@GndRsh.aac.dev.com>
In-Reply-To: <Pine.BSF.3.91.960730153654.195A-100000@www.trifecta.com> from Dev Chanchani at "Jul 30, 96 03:38:15 pm"

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> On Tue, 30 Jul 1996, Rodney W. Grimes wrote:
> 
> > > I have been waiting to upgrade 2.1 -> 2.1.5, however, when the new 
> > > release came out, many people were having problems.
> > 
> > Can you elaborate on these?  I haven't seen many reported 2.1.5 problems.
> 
> Sure, I heard about problems with the 3com 3c509 drivers and such. Just 
> things like that (i happen to have a 3com 3c509).

if_ep has been a sore spot for a long long time, this is nothing new with
2.1.5, though it was broken in the initial release of 2.1.5 and then quickly
fixed.

> > > Is it safe to do a make world on a running system safely?
> > 
> > Not really, as some things will be in a transitory state for long periods
> > of time some programs may core dump.
> 
> Hmm, any recomendations?

I'll defer on that one... it is very site specifc as to how to proceded
with building things peice meal wise as to not disturb the running system.

Read and fully understand the /usr/src/Makefile world: target, most of it
can be done while up multiuser, but anything that is going to touch
binaries (and that includes /usr/lib) is best done without a load on the
system.

Those who claim that they have not had problems running ``make world''
on live systems are either very lucky (ie, there load we very light)
or they ignored the few programs that dumped core while versions of
things where out of sync.

-- 
Rod Grimes                                      rgrimes@gndrsh.aac.dev.com
Accurate Automation Company                 Reliable computers for FreeBSD



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