X-Git-Url: https://git.camperquake.de/gitweb.cgi?a=blobdiff_plain;f=cmd%2Fzfs%2Fzfs_main.c;h=518000cf1e0fbee3a841568558edcba4643ec0bb;hb=750562833f5009e1602e3b7d8f10497ee683f611;hp=a052be520f5010a466452a2c9a94c0d60fb31684;hpb=c70602f1eada6ae9d2c3442e3d469c7227d019ab;p=zfs.git

diff --git a/cmd/zfs/zfs_main.c b/cmd/zfs/zfs_main.c
index a052be5..518000c 100644
--- a/cmd/zfs/zfs_main.c
+++ b/cmd/zfs/zfs_main.c
@@ -5469,7 +5469,7 @@ share_mount(int op, int argc, char **argv)
 	int flags = 0;
 
 	/* check options */
-	while ((c = getopt(argc, argv, op == OP_MOUNT ? ":avo:" : "a"))
+	while ((c = getopt(argc, argv, op == OP_MOUNT ? ":avo:O" : "a"))
 	    != -1) {
 		switch (c) {
 		case 'a':
@@ -5491,7 +5491,9 @@ share_mount(int op, int argc, char **argv)
 			/* option validation is done later */
 			append_options(options, optarg);
 			break;
-
+		case 'O':
+			flags |= MS_OVERLAY;
+			break;
 		case ':':
 			(void) fprintf(stderr, gettext("missing argument for "
 			    "'%c' option\n"), optopt);