Re: 3.7-rc1 NFSv3/sec=krb5 mkdir failure

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On Wed, Oct 24, 2012 at 08:34:37PM +0000, Myklebust, Trond wrote:
> > -----Original Message-----
> > From: Myklebust, Trond
> > Sent: Wednesday, October 24, 2012 4:31 PM
> > To: 'J. Bruce Fields'
> > Cc: linux-nfs@xxxxxxxxxxxxxxx; Schumaker, Bryan
> > Subject: RE: 3.7-rc1 NFSv3/sec=krb5 mkdir failure
> > 
> > > -----Original Message-----
> > > From: J. Bruce Fields [mailto:bfields@xxxxxxxxxxxx]
> > > Sent: Wednesday, October 24, 2012 4:15 PM
> > > To: Myklebust, Trond
> > > Cc: linux-nfs@xxxxxxxxxxxxxxx; Schumaker, Bryan
> > > Subject: Re: 3.7-rc1 NFSv3/sec=krb5 mkdir failure
> > >
> > > On Wed, Oct 24, 2012 at 08:07:55PM +0000, Myklebust, Trond wrote:
> > > > > -----Original Message-----
> > > > > From: linux-nfs-owner@xxxxxxxxxxxxxxx [mailto:linux-nfs-
> > > > > owner@xxxxxxxxxxxxxxx] On Behalf Of J. Bruce Fields
> > > > > Sent: Wednesday, October 24, 2012 4:03 PM
> > > > > To: linux-nfs@xxxxxxxxxxxxxxx; Myklebust, Trond; Schumaker, Bryan
> > > > > Subject: Re: 3.7-rc1 NFSv3/sec=krb5 mkdir failure
> > > > >
> > > > > Anyone get a chance to look at this?  It seems very reproduceable.
> > > > >
> > > > > --b.
> > > > >
> > > > > On Tue, Oct 16, 2012 at 08:58:32AM -0400, bfields wrote:
> > > > > > On 3.7-rc1:
> > > > > >
> > > > > > 	client# mount -tnfs -osec=krb5,vers=3 server:/exports/ext4
> > > > > > /mnt/
> > > > > >
> > > > > > 		server# ls -l /exports/ext4|grep TMP
> > > > > > 		server#
> > > > > >
> > > > > > 	# mkdir /mnt/TMP
> > > > > > 	mkdir: cannot create directory `/mnt/TMP': Permission denied
> > > > > >
> > > > > > 		server# ls -l /exports/ext4|grep TMP
> > > > > > 		drwxr-xr-x  2 nfsnobody nfsnobody 4096 Oct 16 08:56 TMP
> > > > > > 		server#
> > > > > >
> > > > > > Wireshark also shows that the create succeeds.
> > > >
> > > > Can you share the wireshark trace?
> > >
> > > Sure.  This covers the mount and mkdir.  The mkdir call and reply are
> > > in frames 77 and 78.
> > 
> > Hmm.... Can you please check if the ACL is being set correctly on the server? I
> > suspect that might be the source of the error.
> > 
> 
> In fact, can you see if mounting with '-onoacl' causes the whole thing to succeed?

That's on the client mount command?  No difference.

--b.
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