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LIVE APPLICATION MOBILITY FROM ONE OPERATING SYSTEM LEVEL TO AN UPDATED OPERATING SYSTEM LEVEL

机译：从一个操作系统级别到更新的操作系统级别的实时应用程序移动性

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摘要

Provided are techniques for comparing a first fileset associated with a first operating system (OS) with a second fileset associated with a second OS; determining, based upon the comparing, that the second OS is a more current version of the first OS; in response to the determining that the second OS is a more current version of the first OS, moving, in conjunction with live application mobility, a virtual machine (VM) workload partition (WPAR) on the first LPAR to a second LPAR, the moving comprising determining a set of overlays associated with the WPAR corresponding to the second OS; removing from the W PAR any overlays associated with the first OS; applying to the WPAR a set of overlays corresponding to the second OS; check pointing processes associated with the WAPR; and copying live data associated with the LPAR from the first LPAR to the second LPAR.

机译：提供了用于将与第一操作系统（OS）关联的第一文件集与与第二操作系统关联的第二文件集进行比较的技术;根据比较结果，确定第二操作系统是第一操作系统的最新版本;响应于确定第二操作系统是第一操作系统的最新版本，结合实时应用程序移动性，将第一LPAR上的虚拟机（VM）工作负载分区（WPAR）移动到第二LPAR，包括确定与对应于第二OS的WPAR相关联的一组覆盖物;从W PAR中删除与第一个OS相关的任何覆盖图;向WPAR应用与第二OS相对应的一组叠加;检查与WAPR相关的指向过程;将与LPAR相关的实时数据从第一LPAR复制到第二LPAR。

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公开/公告号US2014331228A1

专利类型
公开/公告日2014-11-06

原文格式PDF
申请/专利权人 INTERNATIONAL BUSINESS MACHINES CORPORATION;
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申请/专利号US201314077290
发明设计人 CHRISTINE M. BRIAND;DAVID W. SHEFFIELD;STEPHEN B. PECKHAM;MARC J. STEPHENSON;FREDERIC BARRAT;NATHANIEL S. TOMSIC;J. MARK MCCONAUGHY;SUNGJIN YOOK;KHALID FILALI-ADIB;LAURENT DUFOUR;PERINKULAM I. GANESH;
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申请日2013-11-12
分类号G06F9/46;
国家 US
入库时间 2022-08-21 16:06:55

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