svn commit: r283008 - head/usr.sbin/mountd

[Rick Macklem]

Author: rmacklem
Date: Sat May 16 12:05:26 2015
New Revision: 283008
URL: https://svnweb.freebsd.org/changeset/base/283008

Log:
  Add a warning message to mountd for exported file
  systems that are automounted, since that configuration
  isn't supported. This still allows the export, since
  two emails I received felt that this should not be
  disabled. It sends the message to syslog(LOG_ERR..), so that
  it goes to the same places as the other messages related
  to /etc/exports problems, even though it is a warning and not an error.
  
  Reviewed by:	trasz
  MFC after:	2 weeks

Modified:
  head/usr.sbin/mountd/mountd.c

Modified: head/usr.sbin/mountd/mountd.c
==============================================================================
--- head/usr.sbin/mountd/mountd.c	Sat May 16 10:35:30 2015	(r283007)
+++ head/usr.sbin/mountd/mountd.c	Sat May 16 12:05:26 2015	(r283008)
@@ -1410,6 +1410,9 @@ get_exportlist_one(void)
 			    }
 			    if (check_dirpath(cp) &&
 				statfs(cp, &fsb) >= 0) {
+				if ((fsb.f_flags & MNT_AUTOMOUNTED) != 0)
+				    syslog(LOG_ERR, "Warning: exporting of "
+					"automounted fs %s not supported", cp);
 				if (got_nondir) {
 				    syslog(LOG_ERR, "dirs must be first");
 				    getexp_err(ep, tgrp);