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Date:      Tue, 24 Jun 1997 23:22:24 +0900
From:      KATO Takenori <kato@migmatite.eps.nagoya-u.ac.jp>
To:        bde@zeta.org.au
Cc:        current@FreeBSD.ORG, kato@migmatite.eps.nagoya-u.ac.jp
Subject:   Re: vm_bounce_alloc: Unmapped page
Message-ID:  <199706241422.XAA09857@gneiss.eps.nagoya-u.ac.jp>
In-Reply-To: Your message of "Tue, 24 Jun 1997 20:00:58 %2B1000"
References:  <199706241000.UAA15443@godzilla.zeta.org.au>

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From: Bruce Evans <bde@zeta.org.au>
Subject: Re: vm_bounce_alloc: Unmapped page
Date: Tue, 24 Jun 1997 20:00:58 +1000

> ext2fs is the only other file system that supports clustered writes,
> and its doclusterwrite variable is hidden in an ifdef tangle.

Why doclusterread and doclusterwrite in ext2fs are macroized?  They
cannot be changed with sysctl :-(.

Does ext2fs have same problem as ufs for accesing unionfs?  I cannot
test ext2fs by myself becasue I have no Linux partition.

----
KATO Takenori <kato@ganko.eps.nagoya-u.ac.jp>
Dept. Earth Planet. Sci., Nagoya Univ.,  Nagoya, 464-01, Japan
PGP public key: finger kato@eclogite.eps.nagoya-u.ac.jp
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