linux-kernel - NFSv2/3 broken exporting/mounting (permission denied) in 2.6.24-rc4

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Message-Id: <200712070220.lB72Kfqw004530@agora.fsl.cs.sunysb.edu>
Date:	Thu, 6 Dec 2007 21:20:41 -0500
From:	Erez Zadok <ezk@...sunysb.edu>
To:	linux-kernel@...r.kernel.org, nfs@...ts.sourceforge.net
Subject: NFSv2/3 broken exporting/mounting (permission denied) in 2.6.24-rc4

I get a "permission denied" when trying to mount a localhost nfsv2/3
exported volume, on v2.6.24-rc4-124-gf194d13.  It works w/ nfsv4 mounting.
It worked fine in 2.6.24-rc3.  Here's a sequence of ops I tried:

# mount -t ext2 /dev/hdb1 /n/lower/b0
# exportfs -o no_root_squash,rw localhost:/n/lower/b0
# mount -t nfs -o nfsvers=3 localhost:/n/lower/b0 /mnt

Erez.
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