Virtual I/O Server and Partition Load Manager are licensed software components
of the Advanced POWER Virtualization feature. They contain one charge unit per
installed processor, including software maintenance. The initial software license
charge for Virtual I/O Server and PLM is included in the price of the Advanced
POWER Virtualization feature. The related hardware features that include Virtual
I/O Server and PLM are:
9111-520 Feature 7940
9113-550 Feature 7941
9117-570 Feature 7942