Introduce hardforce export option (-F) for "zpool export".

When exporting with this flag, zpool.cache remains untouched.

OpenSolaris onnv revision: 8211:32722be6ad3b

Approved by:	pjd, delphij (mentor)
Obtained from:	OpenSolaris (Bug ID: 6775357)

2 files changed, 11 insertions, 3 deletions

diff --git a/cddl/contrib/opensolaris/cmd/zpool/zpool_main.c b/cddl/contrib/opensolaris/cmd/zpool/zpool_main.c
index 2970371..eef60e6 100644
--- a/cddl/contrib/opensolaris/cmd/zpool/zpool_main.c
+++ b/cddl/contrib/opensolaris/cmd/zpool/zpool_main.c
@@ -879,17 +879,21 @@ int
 zpool_do_export(int argc, char **argv)
 {
 	boolean_t force = B_FALSE;
+	boolean_t hardforce = B_FALSE;
 	int c;
 	zpool_handle_t *zhp;
 	int ret;
 	int i;
 
 	/* check options */
-	while ((c = getopt(argc, argv, "f")) != -1) {
+	while ((c = getopt(argc, argv, "fF")) != -1) {
 		switch (c) {
 		case 'f':
 			force = B_TRUE;
 			break;
+		case 'F':
+			hardforce = B_TRUE;
+			break;
 		case '?':
 			(void) fprintf(stderr, gettext("invalid option '%c'\n"),
 			    optopt);
@@ -919,8 +923,12 @@ zpool_do_export(int argc, char **argv)
 			continue;
 		}
 
-		if (zpool_export(zhp, force) != 0)
+		if (hardforce) {
+			if (zpool_export_force(zhp) != 0)
+				ret = 1;
+		} else if (zpool_export(zhp, force) != 0) {
 			ret = 1;
+		}
 
 		zpool_close(zhp);
 	}
diff --git a/cddl/contrib/opensolaris/cmd/ztest/ztest.c b/cddl/contrib/opensolaris/cmd/ztest/ztest.c
index b7ca302..9744a0a 100644
--- a/cddl/contrib/opensolaris/cmd/ztest/ztest.c
+++ b/cddl/contrib/opensolaris/cmd/ztest/ztest.c
@@ -3039,7 +3039,7 @@ ztest_spa_import_export(char *oldname, char *newname)
 	/*
 	 * Export it.
 	 */
-	error = spa_export(oldname, &config, B_FALSE);
+	error = spa_export(oldname, &config, B_FALSE, B_FALSE);
 	if (error)
 		fatal(0, "spa_export('%s') = %d", oldname, error);