Method and Apparatus Utilizing Multiple Memory Pools During Mobility Operations

The invention discloses a method and apparatus utilizing multiple momory pools during mobility operations. A mechanism is provided in a data processing system for performing a logical partition migration utilizing multiple paths. Responsive to a virtual machine monitor initiating a logical partition...

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Bibliographische Detailangaben
Hauptverfasser: NATHANIEL S. TOMSIC, VASU VALLABHANENI, MARIA D. GARZA, NEAL R. MARION
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:The invention discloses a method and apparatus utilizing multiple momory pools during mobility operations. A mechanism is provided in a data processing system for performing a logical partition migration utilizing multiple paths. Responsive to a virtual machine monitor initiating a logical partition migration operation to move a logical partition from a source system to a destination system, the mechanism allocates a plurality of memory pools and a plurality of threads from a mover service partition to the virtual machine monitor. The virtual machine monitor performs the logical partition migration operation utilizing each of the plurality of threads to transfer a corresponding one of the plurality of memory pools from the source system to the destination system to effect the logical partition migration operation.