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From:      Daniel Lang <dl@leo.org>
To:        dxoch <dxoch@escape.gr>
Cc:        freebsd-stable@FreeBSD.ORG
Subject:   Re: Vinum Question
Message-ID:  <20010105154507.F17176@atrbg11.informatik.tu-muenchen.de>
In-Reply-To: <3A55D971.42FB0B16@escape.gr>; from dxoch@escape.gr on Fri, Jan 05, 2001 at 03:21:55PM %2B0000
References:  <20010105141224.E17176@atrbg11.informatik.tu-muenchen.de> <3A55D971.42FB0B16@escape.gr>

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Hi,

dxoch wrote on Fri, Jan 05, 2001 at 03:21:55PM +0000:
[..]
> vi /boot/defaults/loader.conf  and you will find: vinum_load="NO"

True I missed that...
[..]
> > Although I guess you could immediately load the vinum.ko,
> > before booting the kernel (i.e. load the kernel, load the
> > module along with other modules like splash, then boot the kernel),
> > but this does not help you to boot from a vinum device.
[..]
> > Although loader is more sophisticated, it does not know about vinum,
> 
> I thought the same myself byt, in that case,
> what is the purpose of the vinum_load option ?
As I said, to load the module before booting the kernel.
Just as the other modules. As the module is loaded into 
the _kernel_ not into 'loader' or anything you cannot use it
until the kernel booted.

I guess it makes little difference, if you load the klm at
this stage or later. Nearly all parts of the system, that
need a specific module, load it on demand, if its not present
at startup (ipf doesn't unfortunately ;)). And you can load
many via /etc/rc*

There may be situations in which it is required or at least
of advantage if the module is loaded before booting.

Although you can set the root-device in loader.conf, it
probably won't work to set it to a vinum device.

Best regards,
 Daniel
-- 
IRCnet: Mr-Spock     - Der Schatten von Hasenfuss ist ziemlich dunkel -  
*Daniel Lang * dl@leo.org * +49 89 289 25735 * http://www.leo.org/~dl/*


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