发明申请
US20030131039A1 System, method, and computer program product for preserving trace data after partition crash in logically partitioned systems
失效
用于在逻辑分区系统中分区崩溃后保留跟踪数据的系统，方法和计算机程序产品
- 专利标题： System, method, and computer program product for preserving trace data after partition crash in logically partitioned systems
- 专利标题（中）： 用于在逻辑分区系统中分区崩溃后保留跟踪数据的系统，方法和计算机程序产品
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申请号： US10045281申请日： 2002-01-10
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公开(公告)号： US20030131039A1公开(公告)日： 2003-07-10
- 发明人: Aditi Bajoria , Gordon D. McIntosh , Kanisha Patel , Gary Lee Ruzek
- 申请人： International Business Machines Corporation
- 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： G06F017/00
- IPC分类号： G06F017/00 ; H03K019/003 ; H05K010/00 ; H02H003/05 ; H04B001/74 ; H04L001/22
摘要：
A system, method, and product in a logically partitioned data processing system are disclosed for preserving trace data after a partition crash. The logically partitioned data processing system includes multiple, different processors. An error is encountered in one of the processors. Data associated with the error is stored in a trace buffer. Contents of the trace buffer are stored prior to the data being overwritten.
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