High Availability Mail Boxes under NFS?

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Article #10314

#10314

From: Phil Hutto
Date: Mon, 16 Jan 1989 06:21

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I'm pretty sure that this has been discussed before but I couldn't find
the back articles.

In our networked system of Sun 3/50's and 60's, I want to be able to
access my mailbox (/usr/spool/mail/pwh) from any workstation. We use Sun
OS 3.5 with NFS. If I remote mount /usr/spool/mail on all workstations a
synchronization problem arises when two machines concurrently deliver or
read mail. The same synch problem occurs using the uglier solution of
piping mail via .forward to a directory that is mounted everywhere. What's
the solution to this mess?

Thanks!

phil hutto

-- 
Phil Hutto   School of Info and Computer Science, Georgia Tech, Atlanta GA 30332
CSNET   pwh@GATech.CSNET
ARPANET pwh%GATech.CSNet@Relay.CS.NET
UUCP    {ihnp4,decvax,ulysses}!gatech!pwh

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Path: arc1-ca.pugleaf.net!utzoo!attcan!uunet!lll-winken!ames!haven!adm!cmcl2!husc6!rice!sun-spots-request
From: gatech!pwh@gatech.edu (Phil Hutto)
Newsgroups: comp.sys.sun
Subject: High Availability Mail Boxes under NFS?
Message-ID: <17806@gatech.edu>
Date: 16 Jan 89 06:21:37 GMT
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Approved: Sun-Spots@rice.edu
Original-Date: 11 Jan 89 19:25:53 GMT
X-Sun-Spots-Digest: Volume 7, Issue 105, message 18 of 22