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Date:      Wed, 05 Jun 2002 22:58:37 +0200
From:      Poul-Henning Kamp <phk@critter.freebsd.dk>
To:        Bruce Evans <bde@zeta.org.au>
Cc:        alpha@FreeBSD.ORG, current@FreeBSD.ORG
Subject:   Re: alpha boot1 UFS support: HELP NEEDED! 
Message-ID:  <55451.1023310717@critter.freebsd.dk>
In-Reply-To: Your message of "Thu, 06 Jun 2002 06:55:36 %2B1000." <20020606065434.R8685-100000@gamplex.bde.org> 

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In message <20020606065434.R8685-100000@gamplex.bde.org>, Bruce Evans writes:
>On Wed, 5 Jun 2002, Poul-Henning Kamp wrote:
>
>> Somebody wh
>> use sys/boot/common/ufsread.c before June 19th where the UFS2 patch
>> is scheduled to be committed.
>
>This must not be needed, since old boot blocks must keep working with
>old file systems.

Does not compute.

Old bootblocks are on the disks and nobody are changing them so they will
keep working with what they work with.

This change is necessary if the alpha architecture wants to be able
to boot from a UFS2 filesystem in the future.

The UFS2 patch btw allows the ufsread() function to be compiled in a
"UFS1 only" or "UFS1 or UFS2" configuration.

-- 
Poul-Henning Kamp       | UNIX since Zilog Zeus 3.20
phk@FreeBSD.ORG         | TCP/IP since RFC 956
FreeBSD committer       | BSD since 4.3-tahoe    
Never attribute to malice what can adequately be explained by incompetence.

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