Invention Grant
- Patent Title: Method for managing data storage
- Patent Title (中): 管理数据存储的方法
-
Application No.: US11136593Application Date: 2005-05-23
-
Publication No.: US08688904B1Publication Date: 2014-04-01
- Inventor: Ismail Ari , Melanie M. Gottwals , Richard H. Henze
- Applicant: Ismail Ari , Melanie M. Gottwals , Richard H. Henze
- 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: G06F12/00
- IPC: G06F12/00
Abstract:
A number of accesses of a portion of data at a first storage device is accumulated. The number of accesses is periodically decremented by a predetermined amount. Based at least in part on the number of accesses, it is determined whether the portion of data of is a candidate for migration to a second storage device.
Information query
