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1. 发明申请

US20130031297A1 ADAPTIVE RECORD CACHING FOR SOLID STATE DISKS 有权
公开(公告)号：US20130031297A1
公开(公告)日：2013-01-31
申请号：US13190833
申请日：2011-07-26
申请人： Michael T. Benhase , Lokesh M. Gupta , Joseph S. Hyde, II , Lee C. LaFrese
发明人： Michael T. Benhase , Lokesh M. Gupta , Joseph S. Hyde, II , Lee C. LaFrese
IPC分类号： G06F12/00 , G06F12/08
CPC分类号： G06F12/0868 , G06F3/061 , G06F3/0655 , G06F3/0688 , G06F12/0246 , G06F12/0873 , G06F12/0888 , G06F12/122 , G06F12/123 , G06F2212/1021 , G06F2212/1024 , G06F2212/202 , G06F2212/312 , G06F2212/313 , G06F2212/604 , G06F2212/608 , G06F2212/7208
摘要： A storage controller receives a request that corresponds to an access of a track. A determination is made as to whether the track corresponds to data stored in a solid state disk. Record staging to a cache from the solid state disk is performed, in response to determining that the track corresponds to data stored in the solid state disk, wherein each track is comprised of a plurality of records.

2. 发明申请

US20130031295A1 ADAPTIVE RECORD CACHING FOR SOLID STATE DISKS 有权
公开(公告)号：US20130031295A1
公开(公告)日：2013-01-31
申请号：US13452527
申请日：2012-04-20
申请人： Michael T. Benhase , Lokesh M. Gupta , Joseph S. Hyde, II , Lee C. LaFrese
发明人： Michael T. Benhase , Lokesh M. Gupta , Joseph S. Hyde, II , Lee C. LaFrese
IPC分类号： G06F12/02
CPC分类号： G06F12/0868 , G06F3/061 , G06F3/0655 , G06F3/0688 , G06F12/0246 , G06F12/0873 , G06F12/0888 , G06F12/122 , G06F12/123 , G06F2212/1021 , G06F2212/1024 , G06F2212/202 , G06F2212/312 , G06F2212/313 , G06F2212/604 , G06F2212/608 , G06F2212/7208
摘要： A storage controller receives a request that corresponds to an access of a track. A determination is made as to whether the track corresponds to data stored in a solid state disk. Record staging to a cache from the solid state disk is performed, in response to determining that the track corresponds to data stored in the solid state disk, wherein each track is comprised of a plurality of records.

3. 发明授权

US09069678B2 Adaptive record caching for solid state disks 有权
公开(公告)号：US09069678B2
公开(公告)日：2015-06-30
申请号：US13190833
申请日：2011-07-26
申请人： Michael T. Benhase , Lokesh M. Gupta , Joseph S. Hyde, II , Lee C. LaFrese
发明人： Michael T. Benhase , Lokesh M. Gupta , Joseph S. Hyde, II , Lee C. LaFrese
IPC分类号： G06F12/08
CPC分类号： G06F12/0868 , G06F3/061 , G06F3/0655 , G06F3/0688 , G06F12/0246 , G06F12/0873 , G06F12/0888 , G06F12/122 , G06F12/123 , G06F2212/1021 , G06F2212/1024 , G06F2212/202 , G06F2212/312 , G06F2212/313 , G06F2212/604 , G06F2212/608 , G06F2212/7208
摘要： A storage controller receives a request that corresponds to an access of a track. A determination is made as to whether the track corresponds to data stored in a solid state disk. Record staging to a cache from the solid state disk is performed, in response to determining that the track corresponds to data stored in the solid state disk, wherein each track is comprised of a plurality of records.

4. 发明授权

US09069679B2 Adaptive record caching for solid state disks 有权
公开(公告)号：US09069679B2
公开(公告)日：2015-06-30
申请号：US13452527
申请日：2012-04-20
申请人： Michael T. Benhase , Lokesh M. Gupta , Joseph S. Hyde, II , Lee C. LaFrese
发明人： Michael T. Benhase , Lokesh M. Gupta , Joseph S. Hyde, II , Lee C. LaFrese
IPC分类号： G06F12/08
CPC分类号： G06F12/0868 , G06F3/061 , G06F3/0655 , G06F3/0688 , G06F12/0246 , G06F12/0873 , G06F12/0888 , G06F12/122 , G06F12/123 , G06F2212/1021 , G06F2212/1024 , G06F2212/202 , G06F2212/312 , G06F2212/313 , G06F2212/604 , G06F2212/608 , G06F2212/7208
摘要： A storage controller receives a request that corresponds to an access of a track. A determination is made as to whether the track corresponds to data stored in a solid state disk. Record staging to a cache from the solid state disk is performed, in response to determining that the track corresponds to data stored in the solid state disk, wherein each track is comprised of a plurality of records.

5. 发明授权

US09875094B2 Microcode upgrade in a storage system 有权
公开(公告)号：US09875094B2
公开(公告)日：2018-01-23
申请号：US13598068
申请日：2012-08-29
申请人： Juan A. Coronado , Lee C. LaFrese , Lisa R. Martinez
发明人： Juan A. Coronado , Lee C. LaFrese , Lisa R. Martinez
IPC分类号： G06F9/44 , G06F9/445
CPC分类号： G06F8/654
摘要： A method for upgrading microcode in a multi-module storage system may include selecting a first module from two or more modules and operating the first module using an upgraded microcode. The method may include monitoring the performance of the first module by a second module of the two or more modules and rendering an indication of performance of the first module. Further, the method may include determining whether the indication of performance of the first module is greater than or equal to a performance metric.

6. 发明申请

US20100049920A1 DYNAMICALLY ADJUSTING WRITE CACHE SIZE 审中-公开
标题翻译：动态调整写入缓存大小
公开(公告)号：US20100049920A1
公开(公告)日：2010-02-25
申请号：US12194614
申请日：2008-08-20
申请人： Lee C. LaFrese , Christopher M. Sansone , Dana F. Scott , Yan Xu , Olga Yiparaki
发明人： Lee C. LaFrese , Christopher M. Sansone , Dana F. Scott , Yan Xu , Olga Yiparaki
IPC分类号： G06F12/08
CPC分类号： G06F12/0866 , G06F12/0804 , G06F2212/601
摘要： A storage system includes a backend storage unit for storing electronic information; a controller unit for controlling reading and writing to the backend storage unit; and at least one of a cache and a non-volatile storage for storing the electronic information during at least one of the reading and the writing; the controller unit executing machine readable and machine executable instructions including instructions for: testing if a frequency of non-volatile storage full condition has occurred one of above and below an upper threshold frequency value and a lower threshold frequency value; if the frequency of the condition has exceeded a threshold frequency value, then calculating a new size; calculating an expected average response time for the new size; comparing actual response time to the expected response time; and one of adjusting and not adjusting a size of the non-volatile storage to minimize the response time.
摘要翻译：存储系统包括用于存储电子信息的后端存储单元; 用于控制对后端存储单元的读取和写入的控制器单元; 以及缓存和非易失性存储器中的至少一个，用于在读取和写入中的至少一个期间存储电子信息; 所述控制器单元执行机器可读和机器可执行指令，其包括用于：测试非易失性存储满状态的频率是否发生在上阈值频率值和较低阈值频率值之上和之下的一个; 如果条件的频率超过阈值频率值，则计算新的大小; 计算新尺寸的预期平均响应时间; 将实际响应时间与预期响应时间进行比较; 以及调整并且不调整非易失性存储器的尺寸之一以最小化响应时间。

7. 发明申请

US20140068566A1 MICROCODE UPGRADE IN A STORAGE SYSTEM 有权
标题翻译：存储系统中的MICROCODE升级
公开(公告)号：US20140068566A1
公开(公告)日：2014-03-06
申请号：US13598068
申请日：2012-08-29
申请人： Juan A. Coronado , Lee C. LaFrese , Lisa R. Martinez
发明人： Juan A. Coronado , Lee C. LaFrese , Lisa R. Martinez
IPC分类号： G06F9/44
CPC分类号： G06F8/654
摘要： A method for upgrading microcode in a multi-module storage system may include selecting a first module from two or more modules and operating the first module using an upgraded microcode. The method may include monitoring the performance of the first module by a second module of the two or more modules and rendering an indication of performance of the first module. Further, the method may include determining whether the indication of performance of the first module is greater than or equal to a performance metric.
摘要翻译：一种用于在多模块存储系统中升级微代码的方法可以包括从两个或更多个模块中选择第一模块，并使用升级的微代码操作第一模块。该方法可以包括通过两个或更多个模块的第二模块监视第一模块的性能并且呈现第一模块的性能指示。此外，该方法可以包括确定第一模块的性能指示是否大于或等于性能度量。

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