Setfacl - Operation not supported

[Machin, Glenn D]

I'm trying to set an acl from an nfs4 client and I  get the message
"Operation Not supported"

I can run the same command on the server to the filesystem that is
exported and it works.   I have the "acl" option set in /etc/exports.
What am I missing?

Another unusual feature is after running the setfacl locally, when I do
a getfacl on the NFS mounted file I do not see the acl change.

Any help would be appreciated.


Glenn

------------------------------------------------------------------------
---------------------------
Client and server are the same system

Server:
		[root at testnfs4 gmachin]# mount
			/dev/sda2 on / type ext3 (rw,acl)
			/dev/sdb1 on /export type ext3 (rw,acl)
			/dev/sda5 on /var type ext3 (rw,acl)
			/export/proj on /var/DFS/dce.sandia.gov/fs/proj
type none (rw,bind)
			testnfs4.sandia.gov:/ on /nfspilot type nfs4
(rw,hard,intr,proto=tcp,rsize=32768,wsize=32768,sec=krb5i)

		/etc/exports on testnfs4:
			/var/DFS
*(rw,fsid=0,insecure,no_subtree_check,acl)
			/var/DFS
gss/krb5(rw,fsid=0,insecure,no_subtree_check,acl)
			/var/DFS
gss/krb5i(rw,fsid=0,insecure,no_subtree_check,acl)
			/var/DFS
gss/krb5p(rw,fsid=0,insecure,no_subtree_check,acl)
			/var/DFS/dce.sandia.gov/fs/proj
*(rw,insecure,no_subtree_check,acl,nohide)
			/var/DFS/dce.sandia.gov/fs/proj
gss/krb5(rw,insecure,no_subtree_check,acl,nohide)
			/var/DFS/dce.sandia.gov/fs/proj
gss/krb5i(rw,insecure,no_subtree_check,acl,nohide)
			/var/DFS/dce.sandia.gov/fs/proj
gss/krb5p(rw,insecure,no_subtree_check,acl,nohide)

		[gmachin at testnfs4 ~]$ setfacl -m u:drwachd:rx
/export/proj/nfs4tests/acl-tests

		Setfacl on NFS FS:
		[gmachin at testnfs4 ~]$ setfacl -m u:drwachd:rx
/nfspilot/dce.sandia.gov/fs/proj/nfs4tests/acl-tests
			setfacl:
/nfspilot/dce.sandia.gov/fs/proj/nfs4tests/acl-tests: Operation not
supported

		[gmachin at testnfs4 ~]$ getfacl
/export/proj/nfs4tests/acl-tests
		getfacl: Removing leading '/' from absolute path names
		# file: export/proj/nfs4tests/acl-tests
		# owner: gmachin
		# group: gmachin
		user::rwx
		user:gmachin:r-x
		user:drwachd:r-x
		group::rwx
		mask::rwx
		other::r-x

		Getfacl on PFS:
		[gmachin at testnfs4 ~]$ getfacl
/var/DFS/dce.sandia.gov/fs/proj/nfs4tests/acl-tests
		getfacl: Removing leading '/' from absolute path names
		# file:
var/DFS/dce.sandia.gov/fs/proj/nfs4tests/acl-tests
		# owner: gmachin
		# group: gmachin
		user::rwx
		user:gmachin:r-x
		user:drwachd:r-x
		group::rwx
		mask::rwx
		other::r-x

		Getfacl on the NFS file:
		[gmachin at testnfs4 ~]$ getfacl
/nfspilot/dce.sandia.gov/fs/proj/nfs4tests/acl-tests
		getfacl: Removing leading '/' from absolute path names
		# file:
nfspilot/dce.sandia.gov/fs/proj/nfs4tests/acl-tests
		# owner: gmachin
		# group: gmachin
		user::rwx
		group::rwx
		other::r-x
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