On Wed, 23 Apr 2003, Kevin P. Fleming wrote:
> Valdis.Kletnieks@vt.edu wrote:
>
> > On Wed, 23 Apr 2003 15:49:54 +0200, =?ISO-8859-2?Q?Pawe=B3_Go=B3aszewski?= said:
> >
> >>initrd gives much more flexibility.
> >>I can make one kernel and use it on _all_ of my mashines, just change
> >>initrd. quick, nice and flexible with proper initrd tools set.
> >
> >
> > Amen. initrd isn't just for modules - I'd not need an initrd at all if I could
> > figure out how to start up an LVM volume group from kernelspace - I suspect
> > people with / on a RAID disk have similar issues...
> >
>
> Well, even though I'm working on a solution to that, it still involves
> early userspace, just not the heavyweight "fake root" userspace that an
> initrd represents. This is what the initramfs technology in 2.5.X is
> for, so eventually (soon, hopefully) you'll be able to start md devices,
> LVM volume groups, etc. from early userspace and not have to have any
> autostart logic in the kernel nor will you have build and maintain an
> initrd separate from the kernel.
It isn't too important where the setup resides in terms of flexibility,
the benefit comes from avoiding building one kernel for each
configuration.
On 23 Apr 2003, Felipe Alfaro Solana wrote:
> On Wed, 2003-04-23 at 15:49, Paweł Gołaszewski wrote:
> > initrd gives much more flexibility.
> > I can make one kernel and use it on _all_ of my mashines, just change
> > initrd. quick, nice and flexible with proper initrd tools set.
>
> I don't have any doubts that initrd is a very flexible solution and
> provides for a generic kernel. However, in the end (I'm talking about my
> experiences), initrd has caused me more troubles than problems it
> solved. I always keep all "config" file for every kernel I use on my
> machines.
Other than needing to build and maintain all those kernels, what does it
gain you over installing the modules you need and having a single kernel?
-- bill davidsen <davidsen@tmr.com> CTO, TMR Associates, Inc Doing interesting things with little computers since 1979.- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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