Invention Grant
US08549226B2 Providing an alternative caching scheme at the storage area network level
失效
在存储区域网络级别提供替代的缓存方案
- Patent Title: Providing an alternative caching scheme at the storage area network level
- Patent Title (中): 在存储区域网络级别提供替代的缓存方案
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Application No.: US10846455Application Date: 2004-05-14
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Publication No.: US08549226B2Publication Date: 2013-10-01
- Inventor: Ismail Ari , Richard H. Henze , Melanie Gottwals
- Applicant: Ismail Ari , Richard H. Henze , Melanie Gottwals
- Applicant Address: US TX Houston
- Assignee: Hewlett-Packard Development Company, L.P.
- Current Assignee: Hewlett-Packard Development Company, L.P.
- Current Assignee Address: US TX Houston
- Main IPC: G06F12/08
- IPC: G06F12/08
Abstract:
Methods and systems for providing an alternative caching scheme at the storage area network level are disclosed. In one embodiment, it is determined that the number of accesses to a portion of data associated with a storage device exceeds a threshold that is greater than one access. A copy of the portion of data is associated with a caching resource that provides auxiliary caching for the storage device. The auxiliary caching resource is at the storage area network level. The copy of the portion of data is accessed instead of the portion of data for subsequent accesses.
Public/Granted literature
- US20060026229A1 Providing an alternative caching scheme at the storage area network level Public/Granted day:2006-02-02
Information query
