[OmniOS-discuss] NFSv4 id mapping only working on client but not server?

[Frank Pittel]

I've tried doing this with NFS4 a couple of years ago and what I found was that
while the UID mapping worked for things like "ls" anytime you tried to actually
do anything with the file RPC calls were made and since that's outside of NFS they
failed.

It was a couple of years ago now since I went through it but the upshot is that
at least then uid mapping didn't work in any meaningful way!

The Other Frank



On Thu, Dec 04, 2014 at 01:55:11PM -0500, John Klimek wrote:
> Thanks, I will give this a try.
> 
> However, when I create a file if I check the acl on Omni, it does have
> extended permissions and looks correct.  It's only the uid and gid that I'm
> trying to get mapped correctly.
> 
> Do you still think that noacl will solve that problem?
> 
> (I'm migrating some virtual machines so I can't try out the setting you
> mentioned until a few more minutes...)
> 
> On Thu, Dec 4, 2014 at 1:37 PM, Michael Rasmussen <mir at miras.org> wrote:
> 
> > On Thu, 4 Dec 2014 13:20:04 -0500
> > John Klimek <jklimek at gmail.com> wrote:
> >
> > >
> > > What can I have setup wrong?
> > >
> > > I can't find any debugging or logging options for nfsmapid...
> > >
> > > Also, does the uidmap and gidmap share.nfs options only work for NFSv3?
> > Solaris and derivatives implementation of NFS ACL is not compliant to the
> > Linux NFS ACL.
> > More directly it is the ACL in Linux which is not POSIX conformant so to
> > avoid problems you
> > should add the mount option noacl in your Linux fstab file. Noacl will
> > instruct Omnios NFS
> > to revert to plain old uid/gid.
> >
> > --
> > Hilsen/Regards
> > Michael Rasmussen
> >
> > Get my public GnuPG keys:
> > michael <at> rasmussen <dot> cc
> > http://pgp.mit.edu:11371/pks/lookup?op=get&search=0xD3C9A00E
> > mir <at> datanom <dot> net
> > http://pgp.mit.edu:11371/pks/lookup?op=get&search=0xE501F51C
> > mir <at> miras <dot> org
> > http://pgp.mit.edu:11371/pks/lookup?op=get&search=0xE3E80917
> > --------------------------------------------------------------
> > /usr/games/fortune -es says:
> > Don't just echo the code with comments - make every comment count.
> >             - The Elements of Programming Style (Kernighan & Plaugher)
> >
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> > OmniOS-discuss at lists.omniti.com
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> >
> >

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