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Date:      Sun, 13 Feb 2011 10:59:37 +1030
From:      "Daniel O'Connor" <doconnor@gsoft.com.au>
To:        Warren Block <wblock@wonkity.com>
Cc:        "Julian H. Stacey" <jhs@berklix.com>, hackers@freebsd.org
Subject:   Re: memstick.img is bloated with 7% 2K blocks of nulls
Message-ID:  <C51A098A-940A-4A74-9A93-7E8D93A72E2D@gsoft.com.au>
In-Reply-To: <alpine.BSF.2.00.1102121510440.3827@wonkity.com>
References:  <201102111909.p1BJ9UAE097045@fire.js.berklix.net> <66758C9D-DCE2-4381-A4B1-956A48423CDD@kientzle.com> <alpine.BSF.2.00.1102121510440.3827@wonkity.com>

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On 13/02/2011, at 8:45, Warren Block wrote:
> On Sat, 12 Feb 2011, Tim Kientzle wrote:
>> Alternatively, of course, is there any way to use
>> isofs instead of ufs for memstick.img?
>=20
> Devin Teske's DruidBSD (http://druidbsd.sourceforge.net/) uses the =
same image for CD, hard disk, or memstick.  I don't know the technical =
details.  (VirtualBox didn't like it, but maybe it's a trivial fix.)

I would guess it uses ISOLinux plus some voodoo hackery the same as =
various Linux distros which do the same trick.

For work I have made a FAT32 USB stick which uses syslinux to load an =
MFS containing the loader & kernel and sysinstall then reads the install =
files off FAT32. I did it this way so that people using it could edit =
the configuration file without needing a BSD box handy.

In theory the loader can read off FAT32 so the kernel could go onto the =
flash drive too, however I couldn't get it to work :(

--
Daniel O'Connor software and network engineer
for Genesis Software - http://www.gsoft.com.au
"The nice thing about standards is that there
are so many of them to choose from."
  -- Andrew Tanenbaum
GPG Fingerprint - 5596 B766 97C0 0E94 4347 295E E593 DC20 7B3F CE8C









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