发明授权
- 专利标题： Facilitating quiesce operations within a logically partitioned computer system
- 专利标题（中）： 在逻辑分区的计算机系统中促进停顿操作
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申请号： US12822818申请日： 2010-06-24
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公开(公告)号： US08407701B2公开(公告)日： 2013-03-26
- 发明人: Ute Gaertner , Lisa C. Heller , Jennifer A. Navarro
- 申请人： Ute Gaertner , Lisa C. Heller , Jennifer A. Navarro
- 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
- 代理机构： Heslin Rothenberg Farley & Mesiti P.C.
- 代理商 John E. Campbell, P.A.; Kevin P. Radigan, Esq.
- 主分类号： G06F9/455
- IPC分类号： G06F9/455 ; G06F9/46 ; G06F1/24 ; G06F3/00 ; G06F9/44 ; G06F13/00
摘要：
A facility is provided for processing to distinguish between a full conventional (or total system) quiesce request within a logically partitioned computer system, which requires all processors of the computer system to remain quiesced for the duration of the quiesce-related operation, and a new early-release conventional quiesce request, which is associated with fast-quiesce request utilization. In accordance with the facility, once all processors have quiesced responsive to a pending quiesce request sequence, the processors are allowed to block early-release conventional quiesce interrupts and to continue processing if there is no total system quiesce request in the pending quiesce request sequence.
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