*BSD News Article 55801


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From: nelsoni@rintintin.Colorado.EDU (Ian S. Nelson)
Newsgroups: comp.os.linux.advocacy,comp.unix.bsd.freebsd.misc,comp.unix.advocacy,comp.unix.misc
Subject: Re: Linux vs FreeBSD
Date: 1 Dec 95 00:59:48 GMT
Organization: University of Colorado at Boulder
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fjw2@Lehigh.EDU (FRANK JUDE WOJCIK) writes:

>: I would like to dedicate this to "Why are we no longer running Linux?"
>: 1) At the time of Linux's rise to fame, Slackware was the big
>:    distribution.  It took us a lot of struggling to figure this out.  SLS
>:    sucked.  With FreeBSD, this is not a problem.  One distribution, no 
>:    ambiguity, no sweat.
>Well, that's just an inherent difference between the two. Linux proper is
>just the kernel. The way I look at it, I have more options with linux.
>In my mind it's a plus to be able to upgrade any individual part of my
>installation w/o affecting anything else.

You can do that same with BSD.

>:    Most importantly, Slackware releases rearely synced with stable
>:    releases of the kernel!!! Separate distributions from the kernel
>:    caused us no end of grief. 
>I fail to understand why getting and compiling new kernel sources is a
>problem. True, installing a new kernel requires a reboot, but...

I can think of two problems.  a) Rebooting is not acceptalbe in some situations
if you are running a business server (I had to deal with this issue at IBM a
couple of time.. It's amazing how many people get pissed off because the 
server was down to reboot for 5 minutes) I highly doubt that Walnut Creek 
reboot very often.  b) You have to spend/waste the time to keep on top of 
the kernel releases and issues regarding it.  If you have to do work then that
can be a problem.  I run linux on one of my machines and I have been fairly 
happy with it,  there are a few things that bug me but not too many.  Now
start looking for new kernels because of those few bugs?  If I haven't upgraded
in a year then they could be a lot of kernels to look through and they may not
fix anything, it's realistic to assume that they could even break something
else.  This is one area AIX, BSD, HPUX, and all the other organized unixi will
always have an edge; and it's an important edge to a lot of people.

I guess a third problem with this is that recompiling the kernel isn't seen by
everybody as an okay thing to do.  Commercial unixi are starting to move 
towards the more dynamic methods.  On an AIX box you can plug things into it
and activate them with out ever rebooting or recompiling the kernel. There is
such a low level of trust in software these days, imagine if your complier 
jacked up and linked it wrong or something.