*BSD News Article 65322


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From: Michael Hancock <michaelh@cet.co.jp>
Newsgroups: comp.unix.admin,comp.unix.bsd.386bsd.misc,comp.unix.bsd.misc,comp.unix.bsd.netbsd.misc,comp.unix.misc,comp.unix.osf.misc,comp.unix.pc-clone.32bit,comp.unix.sco.misc,comp.unix.solaris,comp.unix.sys5.misc,comp.unix.ultrix,comp.unix.unixware.misc,comp.unix.xenix.misc
Subject: Re: Trying to research UNIX OS
Date: Thu, 04 Apr 1996 22:00:51 +0900
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Evan Leibovitch wrote:
> 
> In article <4jsi80$rqr@wolfe.wimsey.com>,
>         Danny Aldham <aldham@vanbc.wimsey.com> wrote:
> 
> >:Our SCO OS 5 crashes every day so my advice is to take a look at other
> >:systems before diciding to change from Linux.
> 
> >:My intention was to go the other way and try Linux instead of SCO.
> 
> >Really? My Linux box crashes everytime I try to run X, with a Trident
> >video card.
> 
> EMMV (Everyone's mileage may vary).
> 
> I've had stable SCO, UnixWare and Linux boxes, and I've also has some
> of all ilk that crash under this or that particular combination.

> Each has its strengths. Each has its weaknesses. Different solutions
> will excel for different problems. They key is flexibility.

I've been running UnixWare, BSDI, and Linux.  BSDI has been giving me 6 
month uptimes or more.  BSDI also has a superior TCP/IP implementation 
and it seems to be a major factor in why gets such good performance 
running Internet servers such as WWW and INN.  Other nice things are 
the definable user classes, where you can specify alternative stronger 
authentication methods, different resource limits, etc. for different 
classes of users.  It would be doing more here if it had SMP support, a 
better MMAP implementation, and more third party software support.

UnixWare seems to be a better multi-user host and I have more trust in 
its filesystem.

Linux is a nice economical desktop Unix and fun to hack.

I couldn't passup the Solaris developer bundle so I'll be giving it a 
shot on an Intel box.  Unix Review wrote an article saying that Sun has 
finally started understanding the PC and this incarnation is a lot 
snappier than previous versions.  It also comes with the CDE.  Please 
don't send me mail asking where to get it, call 1-800-GET-UNIX.

Has anyone done a network performance comparison between Solaris and 
UnixWare?  Sun has been saying the "Network is the computer" for what 
seems like more than decade.  You get the feeling that SCO and Novell 
USG were behind the times when it comes to the quality and features of 
their TCP/IP implementation.  Different priorities I guess.  It does 
seem that they are stepping up their efforts here, but I wonder what 
kind of steps they are taking.  Do they pay Legent/Lachman enough? Does 
Legent/Lachman still have the 'minds' who are up to the task?

-mh