From: "Ragnar Kjørstad" <nfs@ragnark.vestdata.no>
To: "Bryan O'Sullivan" <bos@serpentine.com>
Cc: Marco.Schwarz@Freudenberg.de, NFS@lists.sourceforge.net
Subject: Re: NFS & Clustering
Date: Wed, 4 Sep 2002 18:25:55 +0200 [thread overview]
Message-ID: <20020904182555.C1582@vestdata.no> (raw)
In-Reply-To: <1031156560.25369.4.camel@plokta.s8.com>; from bos@serpentine.com on Wed, Sep 04, 2002 at 09:22:40AM -0700
On Wed, Sep 04, 2002 at 09:22:40AM -0700, Bryan O'Sullivan wrote:
> On Wed, 2002-09-04 at 09:20, Ragnar Kj=F8rstad wrote:
>=20
> > Sure it is. mountd writes the information to disk - you just need to
> > share that info between the servers.
>=20
> That leaves you with an obvious race condition.
For active/passive systems there are no race-conditions and it works
fine. For active/active systems there would be a race, but it still
wouldn't work because the data is (AFAIK) not reread from disk.
--=20
Ragnar Kj=F8rstad
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next prev parent reply other threads:[~2002-09-04 16:25 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-09-04 8:35 NFS & Clustering Marco.Schwarz
2002-09-04 16:03 ` Bryan O'Sullivan
2002-09-04 16:20 ` Ragnar Kjørstad
2002-09-04 16:22 ` Bryan O'Sullivan
2002-09-04 16:25 ` Ragnar Kjørstad [this message]
2002-09-04 16:24 ` Emanuel Quass
2002-09-04 16:40 ` Bryan O'Sullivan
2002-09-04 16:53 ` Ragnar Kjørstad
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