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From: Joerg Wunsch <joerg@FreeBSD.ORG>
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Date: Sun, 23 Nov 1997 05:52:32 -0800 (PST)
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To: mburgett@awen.com, joerg@FreeBSD.ORG, freebsd-bugs@FreeBSD.ORG
Subject: Re: bin/5100
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Synopsis: Repeated nfs mounts succeed, creating multiple instances in 'df' ; umount -ft nfs doesn't succeed if network is down

State-Changed-From-To: open-closed
State-Changed-By: joerg
State-Changed-When: Sun Nov 23 14:50:27 MET 1997
State-Changed-Why: 

The actual bug was in mount -a attempting to perform the mount
operation multiple times.  This bug has been fixed by Steve Price in
rev 1.19 of src/sbin/mount/mount.c on 1997/08/24.  The fix was
intentionally not merged into 2.2-stable due to the rather serious
change in behaviour it constitutes.  Avoid trying to run mount -a
multiple times on non-current versions of FreeBSD.