发明申请
- 专利标题: Method and system for error strategy in a storage system
- 专利标题(中): 存储系统中错误策略的方法和系统
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申请号: US11244533申请日: 2005-10-05
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公开(公告)号: US20060129759A1公开(公告)日: 2006-06-15
- 发明人: Eric Bartlett , Nicholas O'Rourke , William Scales
- 申请人: Eric Bartlett , Nicholas O'Rourke , William Scales
- 专利权人: International Business Machines Corporation
- 当前专利权人: International Business Machines Corporation
- 优先权: GB0426309.1 20041130
- 主分类号: G06F12/14
- IPC分类号: G06F12/14
摘要:
Apparatus and computer program product for enabling an error strategy in a storage system with an initiator and a plurality of storage devices connected by a network, such as a storage area network (SAN). The computer program product is operable for recording timing statistics for transactions between an initiator and a target storage device; analyzing the recorded timing statistics for a target storage device; and applying the statistical analysis for a target storage device to error recovery procedures for the target storage device. The computer program product may also record statistics for transactions between an initiator and a target storage device using a particular network route. The recorded and analyzed timing statistics can be used to provide a dynamic error strategy based on the performance of individual target devices and routes.
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