add_raid($self, $args);Create RAID with provided parameters: $args->{partition}` contains hash reference with parameters for the partition, see _add_partition. $args->{raid_level} defines wanted raid level.
accept_changes_and_press_next($self);Accept partitioning setup and proceed to the next page.
run_expert_partitioner($self);Open Expert Partitioner with existing partitions.
add_partition_on_gpt_disk($self, $args);Add partition to the disk with gpt partition table. $args->{disk} contains name of the disk, where partition should be added. $args->{partition}`contains hash reference with parameters for the partition, see _add_partition.
_finish_partition_creation();Method finished partitioning, has different implementation in libstorage and libstorage-ng