我一直在路上专利名称:Achieving continuous availability for planned workload and site switches with no data loss 发明人:Serge Bourbonnais,Paul M. Cadarette,Martin W. Cocks,Michael G. Fitzpatrick,Pamela L.
McLean,David B. Petern,John S.欧美风头像男
Tilling,Gregory W. Vance
申请号:US13803724
申请日:20130314
公开号:US09141424B2
公开日:
20150922知行合一论文
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摘要:Embodiments of the disclosure are directed to methods, systems and computer program products for performing a planned workload switch. A method includes receiving a request to switch a site of an active workload and stopping one or more long running process from submitting a new request to the active workload. The method also includes preventing a new network connection from accessing the active workload and processing one or more transactions in a queue of the active workload for a time period. Bad on a determination that the queue of the active workload is not empty after the time period, the method includes aborting all remaining transactions in the queue of the active workload. The method further includes replicating all remaining committed units of work to a standby workload associated with the active workload.
申请人:International Business Machines Corporation
七仙女的名字地址:Armonk NY US
国籍:US
代理机构:Cantor Colburn LLP
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代理人:William A. Kinnaman, Jr.
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