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Date:      Wed, 01 Feb 2006 07:09:14 -0600 (CST)
From:      Sergey Babkin <babkin@verizon.net>
To:        Peter Jeremy <peterjeremy@optushome.com.au>, Scott Long <scottl@pooker.samsco.org>
Cc:        cvs-src@freebsd.org, src-committers@freebsd.org, cvs-all@freebsd.org
Subject:   Re: Re: cvs commit: src/release Makefile
Message-ID:  <3362285.1138799355022.JavaMail.root@vms170.mailsrvcs.net>

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>From: Peter Jeremy <peterjeremy@optushome.com.au>

>Some time ago, I was surprised to find that my son's oldish (mid 2003)
>system was happy to try and boot off a USB memory stick.

The BIOSes have been able to do this feat for a while now. There are two caveats though:

1. It's slow, since BIOSes tend to use USB 1.x speeds,
and even that not in a really fast way. So the big
images are best to be avoided. Though probably it's 
still faster than floppies.

2. Accessing the root filesystem - the USB drivers
have to be either statically compiled into the
kernel or be loaded by the boot loader through BIOS
(maybe through an analog of initrd ram disk - I'm
not sure what advances have been done to the FreeBSD
boot loader nowadays).

-SB




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