[fedfs-utils] support for junctions in RHEL 6 kernels

[Chuck Lever]

Hi-

At the NFS bake-a-thon last month we discussed the possibility of adding junction support to RHEL 6 kernels.  Here are the two commits I believe are necessary to enable NFSD upcalls when the kernel encounters a junction.


commit 11fcee0293a6d9f0973e04f8b3fb6cd15a55bcce
Author: Trond Myklebust <Trond.Myklebust at netapp.com>
Date:   Mon Sep 12 19:37:26 2011 -0400

    NFSD: Add a cache for fs_locations information

commit 9b4146e85536ebd6b989f43906986e34486efdba
Author: Chuck Lever <chuck.lever at oracle.com>
Date:   Wed Jan 4 16:26:43 2012 -0500

    NFSD: Change name of extended attribute containing junction

-- 
Chuck Lever
chuck[dot]lever[at]oracle[dot]com