发明申请
US20110252262A1 STORAGE SYSTEM HAVING PLURAL MICROPROCESSORS, AND PROCESSING ALLOTMENT METHOD FOR STORAGE SYSTEM HAVING PLURAL MICROPROCESSORS
有权
具有多种微处理器的存储系统以及具有多种微处理器的存储系统的处理分配方法
- 专利标题： STORAGE SYSTEM HAVING PLURAL MICROPROCESSORS, AND PROCESSING ALLOTMENT METHOD FOR STORAGE SYSTEM HAVING PLURAL MICROPROCESSORS
- 专利标题（中）： 具有多种微处理器的存储系统以及具有多种微处理器的存储系统的处理分配方法
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申请号： US12309410申请日： 2009-01-09
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公开(公告)号： US20110252262A1公开(公告)日： 2011-10-13
- 发明人: Tomohiro Yoshihara , Sadahiro Sugimoto , Norio Shimozono , Noboru Morishita , Masayuki Yamamoto
- 申请人： Tomohiro Yoshihara , Sadahiro Sugimoto , Norio Shimozono , Noboru Morishita , Masayuki Yamamoto
- 国际申请： PCT/JP2009/000070 WO 20090109
- 主分类号： G06F1/12
- IPC分类号： G06F1/12
摘要：
In a storage system which includes a plurality of microprocessors, it is desired to prevent delay in I/O responses due to synchronous' processing waiting for asynchronous processing, while still ensuring the throughput of asynchronous processing. In a plurality of microprocessors possessed by a controller, synchronous processors and asynchronous processors are mixed together. The synchronous processors are microprocessors whose duty is to perform synchronous processing and not to perform asynchronous processing. And the asynchronous processors are microprocessors whose duty is to perform asynchronous processing and not to perform synchronous processing.
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