VDEV_TYPE_RAIDZ
if (memcmp(type, VDEV_TYPE_RAIDZ, len) == 0) {
memcmp(type, VDEV_TYPE_RAIDZ, len) != 0)
if (memcmp(type, VDEV_TYPE_RAIDZ, len) == 0) {
memcmp(type, VDEV_TYPE_RAIDZ, len) != 0 &&
else if (memcmp(type, VDEV_TYPE_RAIDZ, len) == 0)