From owner-freebsd-hackers  Sun May 10 11:02:49 1998
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From: "John S. Dyson" <toor@dyson.iquest.net>
Message-Id: <199805101802.NAA02418@dyson.iquest.net>
Subject: Re: exporting an MFS partion? Anyone?
In-Reply-To: <19980510021714.59821@hydrogen.nike.efn.org> from John-Mark Gurney at "May 10, 98 02:17:14 am"
To: gurney_j@resnet.uoregon.edu
Date: Sun, 10 May 1998 13:02:19 -0500 (EST)
Cc: dyson@FreeBSD.ORG, luigi@labinfo.iet.unipi.it, jwd@unx.sas.com,
        freebsd-hackers@FreeBSD.ORG
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> John S. Dyson scribbled this message on May 10:
> > Luigi Rizzo said:
> > > > >    My goal is an nfs mountable MFS. And, I am willing to work on it.
> > > > > 
> > > > Add "options EXPORTMFS" to your config file.  Works well for me.
> > > 
> > > is this new in 3.0 or it is also present in 2.2.X ?
> > > And in what files in the source tree should i look for it to see what
> > > it actually does ?
> > > 
> > I found it by looking at the MFS code, trying to figure out what
> > was needed to support it (I looked into it about 6mos ago or so.)
> > Found out that it already existed.  This was in mfs_vfsops.c.
> 
> ok, another kernel option that we need to document in LINT...  so far
> I have:
> PCI_QUIET
> NO_SCSI_SENSE
> EXPORTMFS
> 
LINUX
MAX_PERF
PQ_LARGECACHE
GUS_DMA2
GUS_DMA
GUS_IRQ

(Those are the ones that I run in to often.)

John

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