cvs commit: src/sys/fs/udf udf_vfsops.c

[Craig Rodrigues]

On Fri, May 26, 2006 at 04:45:33PM +0200, Pawel Jakub Dawidek wrote:
> But as I suspect, it is still not possible to NFS export nullfs?

Hi,

I don't know much about nullfs.

Can you try the following patch, and try it with the latest -CURRENT?


-- 
Craig Rodrigues        
rodrigc at crodrigues.org
-------------- next part --------------
Index: null_vfsops.c
===================================================================
RCS file: /home/ncvs/src/sys/fs/nullfs/null_vfsops.c,v
retrieving revision 1.77
diff -u -u -r1.77 null_vfsops.c
--- null_vfsops.c	10 Feb 2006 18:06:49 -0000	1.77
+++ null_vfsops.c	26 May 2006 15:55:22 -0000
@@ -89,8 +89,13 @@
 	 * Update is a no-op
 	 */
 	if (mp->mnt_flag & MNT_UPDATE) {
-		return (EOPNOTSUPP);
-		/* return VFS_MOUNT(MOUNTTONULLMOUNT(mp)->nullm_vfs, path, data, ndp, td);*/
+		/*
+		 * Only support update mounts for NFS export.
+		 */
+		if (vfs_flagopt(mp->mnt_optnew, "export", NULL, 0)) {
+			return (0);
+		else
+			return (EOPNOTSUPP);
 	}
 
 	/*