Data transmission for partition migration

Electrical computers and digital processing systems: memory – Storage accessing and control – Memory configuring

Reexamination Certificate

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C718S105000

Reexamination Certificate

active

07984262

ABSTRACT:
A method, apparatus, and program product manage data during a logical partition migration. Data from a source logical partition is transformed into partition state records by a source migration services partition. The records are transmitted to a target migration services partition that processes the records and loads the data into a target logical partition. The logical partition migration may take place from a first computer to a second computer, or solely in a first computer. The migration services partitions may be configured with multiple virtual processors to create and send, or receive and process, partition state records in parallel.

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Zhao et al. “Experimental Study of Virtual Machine Migration in Support of Reservation of Cluster Resources” Published Nov. 12, 2007, ACM 978-1-59593-897-8; pp. 8.
Richmond et al. “A New Process Migration Algorithm”, published Jan. 1997, ISSN: 0163-5980; pp. 31-42.
Nelson, Michael et al., “Fast Transparent Migration for Virtual Machines”, Proceedings of USENIX '05: General Track, 2005 USENIX Annual Technical Conference, Anaheim, California, USA Apr. 10-15, 2005, pp. 391-394.

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