X-Git-Url: https://git.camperquake.de/gitweb.cgi?a=blobdiff_plain;f=cmd%2Fzpool%2Fzpool_main.c;h=37aa2894daf4b79f273d2013c2e4ece20e87dbfc;hb=5853fe790d1df58c5dd85ea52c5e165b6d43013c;hp=320069873386017cd78351d19647d9925a01a545;hpb=5165473737e488447edfe25209c68704e08b3a2d;p=zfs.git

diff --git a/cmd/zpool/zpool_main.c b/cmd/zpool/zpool_main.c
index 3200698..37aa289 100644
--- a/cmd/zpool/zpool_main.c
+++ b/cmd/zpool/zpool_main.c
@@ -246,7 +246,7 @@ get_usage(zpool_help_t idx) {
 	case HELP_REMOVE:
 		return (gettext("\tremove <pool> <device> ...\n"));
 	case HELP_REOPEN:
-		return (""); /* Undocumented command */
+		return (gettext("\treopen <pool>\n"));
 	case HELP_SCRUB:
 		return (gettext("\tscrub [-s] <pool> ...\n"));
 	case HELP_STATUS:
@@ -3612,22 +3612,37 @@ zpool_do_reguid(int argc, char **argv)
  * zpool reopen <pool>
  *
  * Reopen the pool so that the kernel can update the sizes of all vdevs.
- *
- * NOTE: This command is currently undocumented.  If the command is ever
- * exposed then the appropriate usage() messages will need to be made.
  */
 int
 zpool_do_reopen(int argc, char **argv)
 {
+	int c;
 	int ret = 0;
 	zpool_handle_t *zhp;
 	char *pool;
 
+	/* check options */
+	while ((c = getopt(argc, argv, "")) != -1) {
+		switch (c) {
+		case '?':
+			(void) fprintf(stderr, gettext("invalid option '%c'\n"),
+			    optopt);
+			usage(B_FALSE);
+		}
+	}
+
 	argc--;
 	argv++;
 
-	if (argc != 1)
-		return (2);
+	if (argc < 1) {
+		(void) fprintf(stderr, gettext("missing pool name\n"));
+		usage(B_FALSE);
+	}
+
+	if (argc > 1) {
+		(void) fprintf(stderr, gettext("too many arguments\n"));
+		usage(B_FALSE);
+	}
 
 	pool = argv[0];
 	if ((zhp = zpool_open_canfail(g_zfs, pool)) == NULL)