发明申请
US20050022200A1 Apparatus and method for autonomically detecting resources in a logically partitioned computer system
有权
用于在逻辑分区的计算机系统中自动检测资源的装置和方法
- 专利标题： Apparatus and method for autonomically detecting resources in a logically partitioned computer system
- 专利标题（中）： 用于在逻辑分区的计算机系统中自动检测资源的装置和方法
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申请号： US10624352申请日： 2003-07-22
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公开(公告)号： US20050022200A1公开(公告)日： 2005-01-27
- 发明人: Christopher Abbey , Troy Armstrong , William Armstrong , Gregory Nordstrom
- 申请人： Christopher Abbey , Troy Armstrong , William Armstrong , Gregory Nordstrom
- 申请人地址： US NY ARMONK
- 专利权人： INTERNATIONAL BUSINESS MACHINES CORPORATION
- 当前专利权人： INTERNATIONAL BUSINESS MACHINES CORPORATION
- 当前专利权人地址： US NY ARMONK
- 主分类号： G06F9/50
- IPC分类号： G06F9/50 ; G06F12/00 ; G06F12/14 ; G06F12/16 ; G06F13/00 ; G06F13/28
摘要：
A partition manager includes a resource detection mechanism that uses a persistent resource database to determine which resources were seen previously, and to determine which resources are required for a logical partition to start. Once all required resources for a logical partition are detected, the logical partition is started. In this manner, a logical partition may be started as soon as all of its resources are available, without waiting on the resources of other logical partitions. In addition, a missing required resource will prevent a logical partition from starting, thus avoiding the crash of a logical partition due to missing resources.