Invention Grant
US08464019B2 Apparatus for dynamically migrating LPARS with pass-through I/O devices, its method, and its program
有权
用于通过传递I / O设备动态迁移LPARS的方法及其方法
- Patent Title: Apparatus for dynamically migrating LPARS with pass-through I/O devices, its method, and its program
- Patent Title (中): 用于通过传递I / O设备动态迁移LPARS的方法及其方法
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Application No.: US12749017Application Date: 2010-03-29
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Publication No.: US08464019B2Publication Date: 2013-06-11
- Inventor: Hiroaki Oshida
- Applicant: Hiroaki Oshida
- Applicant Address: JP Tokyo
- Assignee: NEC Corporation
- Current Assignee: NEC Corporation
- Current Assignee Address: JP Tokyo
- Priority: JP2009-081859 20090330
- Main IPC: G06F12/02
- IPC: G06F12/02
Abstract:
A dynamic migration apparatus of a system logically divides hardware resources of a physical machine to configure a plurality of logical partitions using the pass-through I/O method and performs migration on the logical partitions. The apparatus makes a setting so that the same I/O device used in a migration source logical partition continues to be used in a migration destination logical partition when migration is performed.
Public/Granted literature
- US20100250883A1 APPARATUS FOR DYNAMICALLY MIGRATING LPARS WITH PASS-THROUGH I/O DEVICES, ITS METHOD, AND ITS PROGRAM Public/Granted day:2010-09-30
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