VDEV_CONFIG_L2CACHE
sav->sav_vdevs[i], B_TRUE, VDEV_CONFIG_L2CACHE);
B_FALSE, VDEV_CONFIG_L2CACHE);
if (!(flags & (VDEV_CONFIG_SPARE | VDEV_CONFIG_L2CACHE)))
if (!(flags & (VDEV_CONFIG_SPARE | VDEV_CONFIG_L2CACHE)) &&