what_is_redhat

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Subject: RE: redhat is not linux?
From: Uncle Meat <kcsmart@worldinter.net>
Date: Mon, 08 May 2000 04:48:02 -0500 (CDT)

On 08-May-00 int27h opined:

> Well, Long time ago I heard that rh don't have the same
> kernel like the rest linux distro, and just days ago i got
> a www.redhatisnotlinux.org mentioning that rh has gone to
> be an independent os using gnu distro?  comments?

RH uses a linux kernel with the parameters set the way they feel best suits
their targeted audience. The kernel makes it linux. The ability to install
the same source, change what they did with it, recompile it and use with
the remainder of their distribution tis in the spirit of Linux and in line
with the way Linus wants to keep it.

Therefore, RH is distributing a package containing Linux. The source is
included (in offical releases, anyway) and can be modified to perform
differently than the original product.

If by 'not linux' one means the releases contain some tools which they
invented and still own, take a look at Debian, Corel, TurboLinux, SuSE and
almost all of the others. They do the precise same thing.

Haven't been to the above site and frankly not interested. Likely written
by a 'Doze or Not Trustworthy (NT) guy, or possibly by someone who
automatically sees a sinister plot in RH getting themselves listed on the
stock exchange.

===

Subject: Re: redhat is not linux?
From: Hyung Kim <spok_1@yahoo.com>
Date: Mon, 8 May 2000 03:33:50 -0700 (PDT)


I had RH 6.1 with kernel 2.2.12.  I just recompiled
kernel 2.2.14 from SuSE and intalled it into my RH
system.  Everything works fine, including all my
modules and networking services.

===

Subject: RE: redhat is not linux?
From: Martin Bartlett <martin@nitram.demon.co.uk>
Date: Tue, 9 May 2000 10:22:53 +0000 (/etc/localtime)



On 08-May-00 int27h opined:
> Well, Long time ago I heard that rh don't have the same kernel like the
> rest
> linux distro, and just days ago i got a www.redhatisnotlinux.org
> mentioning that rh has gone to be an independent os using gnu distro?
> 
> comments?

Redhat tend to use kernels that are patched somewhat differently from the
'real' ones. By that I mean that in 5.2, 6.0 and 6.1 I found that the
latest patches in the RedHat kernel were NOT published patches. By THAT I
mean the Linus (or whoever) had yet to integrate the patches into the
'real' kernel. When they DID get integrated, they were slightly
differently done.

So what?

Well it makes applying a later patch from ftp.kernel.org a real bear!

BUT you want proof its 'Linux' (that is, that the rest of RedHat is able
to run on a standard Linux kernel)  - I deleted the RedHat Kernel sources,
downloaded the kernel.org sources, configured as I wanted, recompiled and
'lilo'd. Worked with no problems what-so-ever! And patching is now SO much
easier!


===
Subject: Re: Re: kernel upgrades missing options
From: Stephen King <unicorn@crazedartist.com>
Date: Sun, 21 May 2000 23:27:48 -0700 (PDT)


On Sun, 21 May 2000, Victor R. Cardona wrote:

> On Sun, May 21, 2000 at 04:36:45PM -0700, Stephen King wrote:
> > Hi all,
> > 
> > I was just recompiling a new kernel (2.2.15) and found that there are a few
> > options that 2.2.14 had that are missing here.  Mostly I'm looking for the
> > network config option CONFIG_NET_SCHED.  Is there any reason why this might
> > be?  I could go back and use 2.2.14, but I'd like to find out why this is
> > missing certain network config options.
> > I should say that the 2.2.14 came with Redhat6.2 and the 2.2.15 is a kernel
> > I got from a kernel mirror site.

> Where you got the kernel really shouldn't matter. 
>I too noticed that there are some options missing. 
>The Power down on shutdown option is no longer included for some reason. 
>Oh wel, as long as you don't have a dire need to upgrade, I guess it's
>ok.

Yes, I didn't think that where I got should matter either, but then
thought that maybe RedHat added items in with their distro that wasn't in
the standard kernel releases.  I looked for info on the changes to this
kernel and nothing was mentioned about removing the network items I'm
looking for.  I suppose it's back to 2.2.14 for me then, but I still feel
I must be missing something because surely this is a backward step for the
kernel?  These options are brought back in the 2.3.x kernels for iptables,
so why are they removed at this stage?

For those interested (and if anyone has any ideas), I'm trying to set up a
bandwidth management system, using IPROUTE2 to filter/queue etc.  I just
haven't got it to work as yet and without these options I'm not sure I
can.



===
Subject: Re: kernel upgrades missing options
From: Prentice <pbisbal@pppl.gov>
Date: Mon, 22 May 2000 10:01:24 -0400



> > On Sun, May 21, 2000 at 04:36:45PM -0700, Stephen King wrote:

> > > I was just recompiling a new kernel (2.2.15) and found
> > > that there are a few options that 2.2.14 had that are
> > > missing here.  Mostly I'm looking for the network
> > > config option CONFIG_NET_SCHED.  Is there any reason
> > > why this might be?  I could go back and use 2.2.14,
> > > but I'd like to find out why this is missing certain
> > > network config options.  I should say that the 2.2.14
> > > came with Redhat6.2 and the 2.2.15 is a kernel I got
> > > from a kernel mirror site.

> On Sun, 21 May 2000, Victor R. Cardona wrote:
> 
> > Where you got the kernel really shouldn't matter. I too noticed that there
> > are some options missing. The Power down on shutdown option is no longer
> > included for some reason. Oh wel, as long as you don't have a dire need to
> > upgrade, I guess it's ok.

Ellertson wrote:
> Where you got the kernel does matter.  RedHat adds some patches to their
> kernels that havn't made it into the official stable kernels yet.

Apparently, Red Hat likes to remove things, too. I've been having the
damnedest time trying to install RH 6.2 on Dell Pricision workstations that
have Ultra66 controllers. The RH install fails even though the kernel should
support Ultra66 disk controllers. I get the unadultered kernel from kerl.org,
and I have no problems. I've managed to develop a workaround, but I have to
install RH 6.2 on about a dozen machines in the next few weeks. Big hassle. If
it was my decision, I'd stop using RH altogether just because of this one
issue. Corel installed flawlessly, but we've standardized on RH 6.2.

If you ask me, RH is doing everything they can to become the Microsoft of the
Linux world. I read somehwere that in earlier releases (6.0?) they removed U66
support from the kernel. From my experiences, it's not in 6.1 or 6.2 either.
Why on earth would they remove much need hardware support from the kernel? Like
I said, I would stop using RH and switch to another distro, but it's not my
choice. Thanks to their Microsoft-esque guerrilla marketing tactics, most
companies that sell commercial software for Linux, do not market it as for
"Linux," but for "Red Hat."

Yes, I'm bitter and I'm pissed - what should be a simple installation project
is becoming a major hassle. No flaming necessary, but if you still feel the
need, at least send the flames tot he list so everyone can enjoy them : ). 

===

Subject: Re: Re: kernel upgrades missing options
From: Stephen King <unicorn@crazedartist.com>
Date: Sun, 21 May 2000 23:27:48 -0700 (PDT)

On Sun, 21 May 2000, Victor R. Cardona wrote:

> On Sun, May 21, 2000 at 04:36:45PM -0700, Stephen King wrote:
> > Hi all,
> > 
> > I was just recompiling a new kernel (2.2.15) and found that there are a few
> > options that 2.2.14 had that are missing here.  Mostly I'm looking for the
> > network config option CONFIG_NET_SCHED.  Is there any reason why this might
> > be?  I could go back and use 2.2.14, but I'd like to find out why this is
> > missing certain network config options.
> > I should say that the 2.2.14 came with Redhat6.2 and the 2.2.15 is a kernel
> > I got from a kernel mirror site.

> Where you got the kernel really shouldn't matter. 
>I too noticed that there are some options missing. 
>The Power down on shutdown option is no longer included for some reason. 
>Oh wel, as long as you don't have a dire need to upgrade, I guess it's
>ok.

Yes, I didn't think that where I got should matter either, but then
thought that maybe RedHat added items in with their distro that wasn't in
the standard kernel releases.  I looked for info on the changes to this
kernel and nothing was mentioned about removing the network items I'm
looking for.  I suppose it's back to 2.2.14 for me then, but I still feel
I must be missing something because surely this is a backward step for the
kernel?  These options are brought back in the 2.3.x kernels for iptables,
so why are they removed at this stage?

For those interested (and if anyone has any ideas), I'm trying to set up a
bandwidth management system, using IPROUTE2 to filter/queue etc.  I just
haven't got it to work as yet and without these options I'm not sure I
can.

===

Subject: RE: redhat is not linux?
From: "Rev. David P. Giffen" <rcoyote@execpc.com>
Date: Sat, 27 May 2000 01:11:54 -0500

Martin Bartlett [mailto:martin@nitram.demon.co.uk] wrote:

> On 08-May-00 int27h opined:
> > Well, Long time ago I heard that rh don't have the same kernel like the
> > rest
> > linux distro, and just days ago i got a www.redhatisnotlinux.org
> > mentioning that rh has gone to be an independent os using gnu distro?
> >
> > comments?
>
> Redhat tend to use kernels that are patched somewhat differently from the
> 'real' ones. By that I mean that in 5.2, 6.0 and 6.1 I found that the
> latest patches in the RedHat kernel were NOT published patches. By THAT I
> mean the Linus (or whoever) had yet to integrate the patches into the
> 'real' kernel. When they DID get integrated, they were slightly
> differently done.
>
> So what?
>
> Well it makes applying a later patch from ftp.kernel.org a real bear!
>
> BUT you want proof its 'Linux' (that is, that the rest of RedHat is able
> to run on a standard Linux kernel)  - I deleted the RedHat Kernel sources,
> downloaded the kernel.org sources, configured as I wanted, recompiled and
> 'lilo'd. Worked with no problems what-so-ever! And patching is now SO much
> easier!

The person you are thinking of is Alan Cox. Linus Torvalds handed the Linux
maintenance over to him. Alan works for Red Hat. So it's not surprising that
Red Hat has patches before they go out officially. The ok form Linus still
has to be made before a patch becomes official. Check out  June 200 of
_Linux Journal They have a interesting article called "We Talk to Everybody"
It's kinda of a Who's Who in the Linux world.

===


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