发明申请
- 专利标题： PERFORMANCE IN A DATA STORAGE SYSTEM
- 专利标题（中）： 数据存储系统的性能
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申请号： US12348995申请日： 2009-01-06
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公开(公告)号： US20100174864A1公开(公告)日： 2010-07-08
- 发明人: Gitit Bar-El , Shachar Fienblit , Aviad Zlotnick
- 申请人： Gitit Bar-El , Shachar Fienblit , Aviad Zlotnick
- 主分类号： G06F12/00
- IPC分类号： G06F12/00 ; G06F12/02
摘要：
A method for improving performance in a storage system is provided. The method comprises receiving a request to destage a partial stride of data from a storage cache; reserving space for a full stride of data on one or more storage devices; allocating the partial stride of data to the reserved space; adding padding for unallocated blocks, wherein the unallocated blocks are reserved for future updates; and destaging the full stride of data to the storage devices, wherein the full stride of data comprises the allocated partial stride of data and the padded unallocated blocks.
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