Monitor: do not move partitions to external container

Arrays on partitions are not supported for external metadata
so do not take such spare from native array.

Signed-off-by: Anna Czarnowska <anna.czarnowska@intel.com>
Signed-off-by: NeilBrown <neilb@suse.de>

1 files changed, 13 insertions, 0 deletions

diff --git a/util.c b/util.c
index b806a97c..38750b24 100644
--- a/util.c
+++ b/util.c
@@ -295,6 +295,19 @@ int test_partition(int fd)
 	return 1;
 }
 
+int test_partition_from_id(dev_t id)
+{
+	char buf[20];
+	int fd, rv;
+
+	sprintf(buf, "%d:%d", major(id), minor(id));
+	fd = dev_open(buf, O_RDONLY);
+	if (fd < 0)
+		return -1;
+	rv = test_partition(fd);
+	close(fd);
+	return rv;
+}
 
 int enough(int level, int raid_disks, int layout, int clean,
 	   char *avail, int avail_disks)