Path: utzoo!yunexus!geac!syntron!jtsv16!uunet!peregrine!elroy!ames!pasteur!ucbvax!MASIG1.OCEAN.FSU.EDU!mccalpin
From: mccalpin@MASIG1.OCEAN.FSU.EDU ("John D. McCalpin")
Newsgroups: comp.sys.sgi
Subject: question on NFS
Message-ID: <8810272004.AA10969@masig1.ocean.fsu.edu>
Date: 27 Oct 88 20:04:20 GMT
Article-I.D.: masig1.8810272004.AA10969
Sender: daemon@ucbvax.BERKELEY.EDU
Organization: The Internet
Lines: 29

Background: running 3.6 NFS on IRIS 3000 machines

Is it possible to have a file system exported on a read-only basis
    to some nodes and read-write to others?

I want to allow my own IRIS's to cross-mount with read/write access,
and I want another (limited) group of semi-trusted hosts to be able to
mount some of my filesystems read-only.

If it is possible, could someone tell me the proper syntax for the
    /etc/exports entries?

Every time I have tried to put multiple entries in /etc/exports
for a single file system, it has caused the remote system to become
seriously confused. I have had to change the exports file back to its
original state and reboot.

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John D. McCalpin
Mesoscale Air-Sea Interaction Group &
	Department of Oceanography &
		Supercomputer Computations Research Institute
The Florida State University

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