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From: Stephan Henningsen <sth@amplex.dk>
To: nfs@lists.sourceforge.net
Subject: Re: Trouble accessing NFS mountpoint as user
Date: Thu, 04 Jan 2007 11:22:06 +0100	[thread overview]
Message-ID: <459CD54E.9050107@amplex.dk> (raw)
In-Reply-To: <1167901767.6046.17.camel@lade.trondhjem.org>

Trond Myklebust wrote:
> NFS will only support a maximum of 16 supplemental groups. That is a
> protocol limitation, not a Linux implementation issue.

I just did "chgrp dialout /var/files" on the server, changing to one of the 
first 16 supplemental groups, and now it works.  Thank you very much for 
solving this mystery!

 > See for instance
> http://nfsworld.blogspot.com/2005/03/whats-deal-on-16-group-id-limitation.html 
> if you want a more complete explanation of why this is the case.

This suggests moving from NFS3 to NFS4.  Is that an easy task?  Mount as 
"nfs4" instead of "nfs" and compile the kernel nfs server to support nfs4?

-- 
Stephan Henningsen


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  reply	other threads:[~2007-01-04 10:22 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-01-04  8:23 Trouble accessing NFS mountpoint as user Stephan Henningsen
2007-01-04  9:09 ` Trond Myklebust
2007-01-04 10:22   ` Stephan Henningsen [this message]
2007-01-04 21:00     ` Frank van Maarseveen
2007-01-05  6:56       ` Stephan Henningsen

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