发明公开
EP1922656A1 SYSTEM AND METHOD FOR PERFORMING A SEARCH OPERATION WITHIN A SEQUENTIAL ACCESS DATA STORAGE SUBSYSTEM
有权
系统和方法进行搜索操作。在SEQUENZIELLZUGANGS数据存储子系统
- 专利标题: SYSTEM AND METHOD FOR PERFORMING A SEARCH OPERATION WITHIN A SEQUENTIAL ACCESS DATA STORAGE SUBSYSTEM
- 专利标题(中): 系统和方法进行搜索操作。在SEQUENZIELLZUGANGS数据存储子系统
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申请号: EP06778317.5申请日: 2006-08-21
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公开(公告)号: EP1922656A1公开(公告)日: 2008-05-21
- 发明人: BEESTON, Ralph, Thomas , GRECO, Paul, Merrill , NOEL, Michael, Ray , SMITH, Cory, Grix
- 申请人: International Business Machines Corporation
- 申请人地址: New Orchard Road Armonk, NY 10504 US
- 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: New Orchard Road Armonk, NY 10504 US
- 代理机构: Ling, Christopher John
- 优先权: US221089 20050907
- 国际公布: WO2007028705 20070315
- 主分类号: G06F17/30
- IPC分类号: G06F17/30
摘要:
A system and method for performing a search operation within a sequential access data storage subsystem are disclosed. According to one embodiment, a data storage subsystem is provided which comprises a search module and a communication channel interface to communicatively couple the data storage subsystem to a host data processing system via a communication channel. In the described embodiment, the search module is configured to receive search attribute data from the host data processing system via the communication channel interface, where the search attribute data specifies a search attribute. The search module is further configured to perform a search operation on data of a sequential access storage element utilizing the search attribute and to provide search result data to the host data processing system via the communication channel interface in response to a performance of the search operation.
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