发明授权
US06973447B1 System apparatus and method for supporting multiple partitions including multiple systems in boot code
有权
用于在引导代码中支持包括多个系统的多个分区的系统装置和方法
- 专利标题： System apparatus and method for supporting multiple partitions including multiple systems in boot code
- 专利标题（中）： 用于在引导代码中支持包括多个系统的多个分区的系统装置和方法
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申请号： US09533301申请日： 2000-03-23
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公开(公告)号： US06973447B1公开(公告)日： 2005-12-06
- 发明人: Maximino Aguilar , Sanjay Gupta , James Michael Stafford
- 申请人： Maximino Aguilar , Sanjay Gupta , James Michael Stafford
- 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
- 代理商 Duke W. Yee; Joscelyn G. Cockburn; Stephen R. Tkacs
- 主分类号： G06F9/445
- IPC分类号： G06F9/445 ; G06F17/30
摘要：
A system, apparatus and method for supporting multiple file systems in boot code of a computer. The boot code according to the present invention first identifies file systems used by a boot disk and then identifies operating systems associated with the identified file systems. Based on the identified operating systems, the boot sector for an appropriate operating system is located and loaded. Thereafter, the boot code relinquishes control to the loaded operating system. The boot code is capable of supporting multiple file systems, multiple operating systems located in a plurality of partitions of a boot disk, and multiple operating systems using the same file system.
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