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It works just fine at UQ, using an AFM cache. We have NFS-only at the 'home' but we have thousands of filesets coming out of NFS and SMB on our cache. Not, technically, a preferred configuration to have that many of them, but it's possible.</div>
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<div id="divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" style="font-size:11pt" color="#000000"><b>From:</b> gpfsug-discuss <gpfsug-discuss-bounces@gpfsug.org> on behalf of Jonathan Buzzard <jonathan.buzzard@strath.ac.uk><br>
<b>Sent:</b> Saturday, 9 March 2024 02:18<br>
<b>To:</b> gpfsug-discuss@gpfsug.org <gpfsug-discuss@gpfsug.org><br>
<b>Subject:</b> Re: [gpfsug-discuss] Active direcotry based ACLs for Samba and Windows GPFS clients</font>
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<div class="PlainText">On 08/03/2024 16:08, Peter Hruška wrote:<br>
<br>
> Hello Jonathan,<br>
> <br>
> Thank you for the answer. Since I used Automatic ID-mapping method for <br>
> the mmauth deployment I didn't do anything regarding RFC2307.<br>
> I chose this approach because we don't want to use kerberos for NFS <br>
> authentication (although we will use NFS for separate data access).<br>
> I'll check on that. If you have any hints I would appreciate them.<br>
> <br>
<br>
Consistent mapping won't work without RFC2307bis attributes being <br>
populated as far as I am aware. Windows knows nothing about the <br>
idmap_rid, it only knows about SID's<br>
<br>
Mixing NFS and Samba out the same file system or at the very least the <br>
same directory hierarchy is a mugs game. There in lies a gigantic pit of <br>
woe for all those foolish enough to try based on personal experience.<br>
<br>
JAB.<br>
<br>
-- <br>
Jonathan A. Buzzard Tel: +44141-5483420<br>
HPC System Administrator, ARCHIE-WeSt.<br>
University of Strathclyde, John Anderson Building, Glasgow. G4 0NG<br>
<br>
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