*BSD News Article 40359


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Newsgroups: comp.os.386bsd.questions
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From: richard@harlequin.co.uk (Richard Brooksby)
Subject: FreeBSD 2.0: unionfs problems
Message-ID: <richard-040195112112@dynamic-mac7.cam.harlequin.co.uk>
Followup-To: comp.os.386bsd.questions
Sender: usenet@harlequin.co.uk (Usenet Maintainer)
Organization: Harlequin Ltd
Date: Wed, 4 Jan 1995 11:21:12 GMT
Lines: 25

My 2.0 CD-ROM finally arrived!  Joy!

However, when I tried to union-mount bits of it under my current filesystem
I found that unionfs didn't work.  I have been unable to get it to work
under any circumstances.  The new mount always overrides the mount point
completely (when above) or is invisible (when below).

Does unionfs work in 2.0-RELEASE?

Using the source from my shiny new CD-ROM I find that there is a patch to
libc that goes with unionfs (/usr/src/sys/miscfs/union/libc.opendir.c) but
this isn't incorporated into libc in the distribution
(/usr/src/lib/libc/gen/opendir.c is different).

Is this the cause of the problem?

Also, ordinary users can't use unionfs -- vfs complains that it can't load
union.  Presumably this is something to do with the lkm search path.  I
haven't looked at the source for this yet.

Is it intended to work for ordinary users?  (The manpage implies that it
is.)
-- 
Richard Brooksby <richard@harlequin.co.uk>
+44 223 873881 (voice)  +44 223 872519 (fax)