Invention Grant
- Patent Title: Recovery improvement for quiesced systems
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Application No.: US14542764Application Date: 2014-11-17
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Publication No.: US09678830B2Publication Date: 2017-06-13
- Inventor: Michael Fee , Ute Gaertner , Lisa C. Heller , Frank Lehnert , Jennifer A. Navarro , Rebecca S. Wisniewski
- Applicant: International Business Machines Corporation
- Applicant Address: US NY Armonk
- Assignee: International Business Machines Corporation
- Current Assignee: International Business Machines Corporation
- Current Assignee Address: US NY Armonk
- Agent Isaac J. Gooshaw
- Main IPC: G06F11/00
- IPC: G06F11/00 ; G06F11/10 ; G06F11/14 ; G06F11/20 ; G06F12/084 ; G06F12/0811

Abstract:
Methods and apparatuses for performing a quiesce operation during a processor recovery action is provided. A processor performs a processor recovery action. A processor retrieves a quiesce status of a computer system from a shared cache with a second processor. A processor determines a quiesce status of the first processor based, a least in part, on the retrieved quiesce status of the computer system.
Public/Granted literature
- US20160139985A1 RECOVERY IMPROVEMENT FOR QUIESCED SYSTEMS Public/Granted day:2016-05-19
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