[Cluster-devel] [PATCH] gfs2 umount: support fake -r option

[Fabio M. Di Nitto]

Hi guys,

in certain situations where gfs2 init scripts are not used to umount gfs2 
volume, we endup with umount.gfs2 being invoked with -r option and this 
fails because we don't know what to do with this option.

The patch simply ack the option and ignores it for now allowing a reboot 
process to keep going.

Please ACK or apply.

Fabio

Index: umount.gfs2.c
===================================================================
RCS file: /cvs/cluster/cluster/gfs2/mount/umount.gfs2.c,v
retrieving revision 1.15
diff -u -r1.15 umount.gfs2.c
--- umount.gfs2.c	22 Aug 2007 08:58:46 -0000	1.15
+++ umount.gfs2.c	19 Jan 2008 05:54:22 -0000
@@ -52,7 +52,7 @@
  	/* FIXME: check for "quiet" option and don't print in that case */

  	while (cont) {
-		optchar = getopt(argc, argv, "fhVvX:");
+		optchar = getopt(argc, argv, "fhVvX:r");

  		switch (optchar) {
  		case EOF:
@@ -79,6 +79,9 @@
  			print_version();
  			exit(EXIT_SUCCESS);

+		case 'r':
+			break; /* used by umount to remount ro if umount fails */
+
  		default:
  			break;
  		}

--
I'm going to make him an offer he can't refuse.