tests: Test stripes option with RAID1

test/shell/lvconvert-raid.sh

@@ -99,6 +99,17 @@ for i in 1 2 3; do
 done
 done
 
+##############################################
+# RAID1 - stripes option not allowed
+##############################################
+lvcreate -aey -l 2 -n $lv1 $vg
+not lvconvert --type raid1 -y -m 1 --stripes 2 $vg/$lv1
+not lvconvert --type raid1 -y -m 1 --stripesize 64k $vg/$lv1
+not lvconvert --type raid1 -y -m 1 -I 64k $vg/$lv1
+# NOTE: -i is --interval not --stripe here!
+lvconvert --type raid1 -y -m 1 -i 2 $vg/$lv1
+lvremove -ff $vg
+
 ##############################################
 # RAID1 - shouldn't be able to add image
 #         if created '--nosync', but should

tools/lvconvert.c

@@ -209,10 +209,11 @@ static int _read_params(struct cmd_context *cmd, struct lvconvert_params *lp)
 		lp->type_str = SEG_TYPE_NAME_STRIPED;
 
 	if ((arg_is_set(cmd, stripes_long_ARG) || arg_is_set(cmd, stripesize_ARG)) &&
-	    !(_mirror_or_raid_type_requested(cmd, lp->type_str) || _striped_type_requested(lp->type_str) ||
+	    !((_mirror_or_raid_type_requested(cmd, lp->type_str) && strcmp(lp->type_str, SEG_TYPE_NAME_RAID1)) ||
+              _striped_type_requested(lp->type_str) ||
 	      _raid0_type_requested(lp->type_str) || arg_is_set(cmd, thinpool_ARG))) {
 		log_error("--stripes or --stripesize argument is only valid "
-			  "with --mirrors/--type mirror/--type raid*/--type striped/--type linear, --repair and --thinpool");
+			  "with --mirrors/--type mirror/--type raid{4,5,6,10}/--type striped/--type linear, --repair and --thinpool");
 		return 0;
 	}