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Date:      Sun, 5 Jan 2003 02:10:14 +0200
From:      Vadim Vygonets <vadik-hackers@freebsd.vygo.net>
To:        freebsd-hackers@freebsd.org
Subject:   Re: freebsd running on a cdrom
Message-ID:  <20030105001014.GA76756@cs.huji.ac.il>
In-Reply-To: <20030102220350.5971.qmail@web41013.mail.yahoo.com>
References:  <20030102220350.5971.qmail@web41013.mail.yahoo.com>

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Quoth Joe on Thu, Jan 02, 2003:
>     I've been trying to get FreeBSD to run off a cdrom.  Why,
> well longs story, the shot version is it needs to be able to be
> turned off and on like a lite switch.  (I understand the on part
> will take longer, but the off is just hit the button).

CD-ROM is not what I would call a reliable media.  May I suggest
booting from the network (PXE) or booting from a hard disk and
mounting the partitions read-only?

If you choose read-only hard disk, you may wish to load an MFS
root from /boot/loader.rc, or use read-only UFS root filesystem
and an MFS partition for directories that must be writable at
run-time.

Vadik.

-- 
If there was anything that depressed him more than his own
cynicism, it was that quite often it still wasn't as cynical as
real life.
		-- Terry Pratchett, "Guards! Guards!"

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