diff -NurpP --minimal linux-2.6.32.43-vs2.3.0.36.29.7/fs/nfs/inode.c linux-2.6.32.43-vs2.3.0.36.29.7.1/fs/nfs/inode.c
--- linux-2.6.32.43-vs2.3.0.36.29.7/fs/nfs/inode.c	2011-06-10 13:03:02.000000000 +0200
+++ linux-2.6.32.43-vs2.3.0.36.29.7.1/fs/nfs/inode.c	2011-09-27 18:52:47.000000000 +0200
@@ -369,16 +369,24 @@ nfs_fhget(struct super_block *sb, struct
 			nfsi->cache_validity |= NFS_INO_INVALID_ATTR;
 		if (fattr->valid & NFS_ATTR_FATTR_OWNER)
 			uid = fattr->uid;
-		else if (nfs_server_capable(inode, NFS_CAP_OWNER))
-			nfsi->cache_validity |= NFS_INO_INVALID_ATTR
-				| NFS_INO_INVALID_ACCESS
-				| NFS_INO_INVALID_ACL;
+		else {
+			uid = TAGINO_UID(DX_TAG(inode),
+				inode->i_uid, inode->i_tag);
+			if (nfs_server_capable(inode, NFS_CAP_OWNER))
+				nfsi->cache_validity |= NFS_INO_INVALID_ATTR
+					| NFS_INO_INVALID_ACCESS
+					| NFS_INO_INVALID_ACL;
+		}
 		if (fattr->valid & NFS_ATTR_FATTR_GROUP)
 			gid = fattr->gid;
-		else if (nfs_server_capable(inode, NFS_CAP_OWNER_GROUP))
-			nfsi->cache_validity |= NFS_INO_INVALID_ATTR
-				| NFS_INO_INVALID_ACCESS
-				| NFS_INO_INVALID_ACL;
+		else { 
+			gid = TAGINO_GID(DX_TAG(inode),
+				inode->i_gid, inode->i_tag);
+			if (nfs_server_capable(inode, NFS_CAP_OWNER_GROUP))
+				nfsi->cache_validity |= NFS_INO_INVALID_ATTR
+					| NFS_INO_INVALID_ACCESS
+					| NFS_INO_INVALID_ACL;
+		}
 		if (fattr->valid & NFS_ATTR_FATTR_BLOCKS_USED)
 			inode->i_blocks = fattr->du.nfs2.blocks;
 		if (fattr->valid & NFS_ATTR_FATTR_SPACE_USED) {