| 摘要 |
A method, system and program are disclosed for automatically adjusting the allocation of a plurality of information processing system (IPS) resources among a plurality of logical partitions (LPARs). An LPAR is created on a first central processor complex (CPC) and a first LPAR identifier is generated. A configuration change manager is implemented on the LPAR to communicate changes in the LPAR's identifier to an automated resource manager (ARM). IPS resources are automatically allocated to the LPAR. If the LPAR is migrated a second CPC, a second LPAR identifier is similarly generated, resulting in an LPAR configuration change event. The ARM is notified that the migrated LPAR's identifier has changed and receives the changed LPAR identifier. Comparison operations are performed to determine whether the second LPAR identifier matches the first CPC. If not, resources allocated to the migrated LPAR are released for automated allocation to other LPARs comprising the first CPC. |
