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1. 发明授权

US08433882B2 Disk array control device and storage device 失效
标题翻译：磁盘阵列控制装置和存储装置
公开(公告)号：US08433882B2
公开(公告)日：2013-04-30
申请号：US13157011
申请日：2011-06-09
申请人： Takehiko Kurashige , Junji Yano
发明人： Takehiko Kurashige , Junji Yano
IPC分类号： G06F12/00
CPC分类号： G06F3/0659 , G06F3/0605 , G06F3/0689
摘要： According to one embodiment, a disk array control device manages a plurality of drives as a single logical drive. The disk array control device includes a first register configured to store a to-be-accessed drive number which is designated by a host, and a control module. The control module is configured to receive a command from the host, determine whether the received command is a predetermined command which is used for maintenance of each of the drives, and execute, in a case where the received command is the predetermined command, a pass-through process of sending the received command to the drive which is designated by the to-be-accessed drive number in the first register.
摘要翻译：根据一个实施例，磁盘阵列控制装置将多个驱动器管理为单个逻辑驱动器。磁盘阵列控制装置包括被配置为存储由主机指定的要访问的驱动器号的第一寄存器和控制模块。控制模块被配置为从主机接收命令，确定所接收的命令是否是用于维护每个驱动器的预定命令，并且在接收到的命令是预定命令的情况下执行通过通过将接收到的命令发送到由第一寄存器中的被访问驱动器号指定的驱动器。

2. 发明申请

US20100106905A1 DISK ARRAY CONTROL DEVICE AND STORAGE DEVICE 审中-公开
标题翻译：盘阵列控制装置和存储装置
公开(公告)号：US20100106905A1
公开(公告)日：2010-04-29
申请号：US12485686
申请日：2009-06-16
申请人： Takehiko Kurashige , Junji Yano
发明人： Takehiko Kurashige , Junji Yano
IPC分类号： G06F12/00
CPC分类号： G06F3/0659 , G06F3/0605 , G06F3/0689
摘要： According to one embodiment, a disk array control device manages a plurality of drives as a single logical drive. The disk array control device includes a first register configured to store a to-he-accessed drive number which is designated by a host, and a control module. The control module is configured to receive a command from the host, determine whether the received command is a predetermined command which is used for maintenance of each of the drives, and execute, in a case where the received command is the predetermined command, a pass-through process of sending the received command to the drive which is designated by the to-be-accessed drive number in the first register.
摘要翻译：根据一个实施例，磁盘阵列控制装置将多个驱动器管理为单个逻辑驱动器。磁盘阵列控制装置包括配置成存储由主机指定的由他访问的驱动器号码的第一寄存器和控制模块。控制模块被配置为从主机接收命令，确定所接收的命令是否是用于维护每个驱动器的预定命令，并且在接收到的命令是预定命令的情况下执行通过通过将接收到的命令发送到由第一寄存器中的被访问驱动器号指定的驱动器。

3. 发明申请

US20110238913A1 DISK ARRAY CONTROL DEVICE AND STORAGE DEVICE 失效
标题翻译：盘阵列控制装置和存储装置
公开(公告)号：US20110238913A1
公开(公告)日：2011-09-29
申请号：US13157011
申请日：2011-06-09
申请人： Takehiko Kurashige , Junji Yano
发明人： Takehiko Kurashige , Junji Yano
IPC分类号： G06F12/00
CPC分类号： G06F3/0659 , G06F3/0605 , G06F3/0689
摘要： According to one embodiment, a disk array control device manages a plurality of drives as a single logical drive. The disk array control device includes a first register configured to store a to-be-accessed drive number which is designated by a host, and a control module. The control module is configured to receive a command from the host, determine whether the received command is a predetermined command which is used for maintenance of each of the drives, and execute, in a case where the received command is the predetermined command, a pass-through process of sending the received command to the drive which is designated by the to-be-accessed drive number in the first register.
摘要翻译：根据一个实施例，磁盘阵列控制装置将多个驱动器管理为单个逻辑驱动器。磁盘阵列控制装置包括被配置为存储由主机指定的要访问的驱动器号的第一寄存器和控制模块。控制模块被配置为从主机接收命令，确定所接收的命令是否是用于维护每个驱动器的预定命令，并且在接收到的命令是预定命令的情况下执行通过通过将接收到的命令发送到由第一寄存器中的被访问驱动器号指定的驱动器。

4. 发明授权

US08677061B2 Information processing apparatus and cache control method 有权
标题翻译：信息处理装置和缓存控制方法
公开(公告)号：US08677061B2
公开(公告)日：2014-03-18
申请号：US13333795
申请日：2011-12-21
申请人： Takehiko Kurashige
发明人： Takehiko Kurashige
IPC分类号： G06F12/00
CPC分类号： G06F12/0871 , G06F12/0864 , G06F12/0866 , G06F2212/217 , G06F2212/222
摘要： According to one embodiment, an information processing apparatus includes a storage device, a volatile memory, and a processor. The storage device includes a controller, a first nonvolatile storage module, and a second nonvolatile storage module whose access speed is higher than an access speed of the first nonvolatile storage module. The processor is configured to execute an operating system and a cache driver that are loaded into the volatile memory. The cache driver uses at least part of an area in the second nonvolatile storage module as a cache for the first nonvolatile storage module.
摘要翻译：根据一个实施例，信息处理设备包括存储设备，易失性存储器和处理器。存储装置包括控制器，第一非易失性存储模块和访问速度高于第一非易失性存储模块的访问速度的第二非易失性存储模块。处理器被配置为执行加载到易失性存储器中的操作系统和高速缓存驱动器。高速缓存驱动器使用第二非易失性存储模块中的至少一部分区域作为第一非易失性存储模块的缓存。

5. 发明申请

US20130151775A1 Information Processing Apparatus and Driver 审中-公开
标题翻译：信息处理设备和驱动程序
公开(公告)号：US20130151775A1
公开(公告)日：2013-06-13
申请号：US13757602
申请日：2013-02-01
申请人： Takehiko Kurashige
发明人： Takehiko Kurashige
IPC分类号： G06F12/08
CPC分类号： G06F12/0866 , G06F3/061 , G06F3/0656 , G06F3/068 , G06F12/0804 , G06F2212/214 , Y02D10/13
摘要： According to one embodiment, an information processing apparatus includes a memory includes a buffer area, a first storage, a second storage and a driver. Controlling the first and second external storages, the driver comprises a cache reservation module configured to reserve a cache area in the memory. The cache area is logically between the buffer area and the first external storage and between the buffer area and the second external storage. The driver being configured to use the cache area, secured on the memory by the cache reservation module, as a primary cache for the second external storage and a cache for the first external storage, and uses part or the entire first external storage as a secondary cache for the second external storage. The buffer area is reserved in order to transfer data between the driver and a host system that requests for data writing and data reading.
摘要翻译：根据一个实施例，信息处理设备包括存储器，其包括缓冲区域，第一存储器，第二存储器和驱动器。控制第一和第二外部存储器，驱动器包括被配置为在存储器中保留高速缓存区域的高速缓存预留模块。缓存区域在逻辑上在缓冲区域和第一外部存储器之间以及缓冲区域和第二外部存储器之间。驱动器被配置为使用由高速缓存预留模块保护在存储器上的高速缓存区域作为用于第二外部存储器的主缓存器和用于第一外部存储器的高速缓存器，并且将部分或全部第一外部存储器用作次要缓存为第二个外部存储。保留缓冲区以便在驱动程序和请求数据写入和数据读取的主机系统之间传输数据。

6. 发明授权

US08271717B2 Computing machine with virtual machine monitor 有权
标题翻译：计算机与虚拟机监控
公开(公告)号：US08271717B2
公开(公告)日：2012-09-18
申请号：US13101763
申请日：2011-05-05
申请人： Takehiko Kurashige
发明人： Takehiko Kurashige
IPC分类号： G06F12/08
CPC分类号： G06F12/0873 , G06F12/0804 , G06F2212/151 , G06F2212/222
摘要： According to one embodiment, a computing machine includes a virtual machine operated on a virtual machine monitor, the computing machine includes a first memory device, and a second memory device. The virtual machine monitor is configured to assign a part of a region of the first memory device as a third memory device to the virtual machine and to assign a part of a region of the second memory device as a fourth memory device to the virtual machine. The virtual machine comprises a first cache control module configured to use the fourth memory device as a read cache of the third memory device.
摘要翻译：根据一个实施例，计算机包括在虚拟机监视器上操作的虚拟机，所述计算机包括第一存储器设备和第二存储器设备。虚拟机监视器被配置为将第一存储设备的区域的一部分分配为第三存储器设备到虚拟机，并将第二存储器设备的区域的一部分分配为第四存储器设备到虚拟机。虚拟机包括被配置为使用第四存储器设备作为第三存储器设备的读高速缓存的第一高速缓存控制模块。

7. 发明申请

US20110283065A1 Information Processing Apparatus and Driver 有权
标题翻译：信息处理设备和驱动程序
公开(公告)号：US20110283065A1
公开(公告)日：2011-11-17
申请号：US13079610
申请日：2011-04-04
申请人： Takehiko Kurashige
发明人： Takehiko Kurashige
IPC分类号： G06F12/08
CPC分类号： G06F12/0866 , G06F3/061 , G06F3/0656 , G06F3/068 , G06F12/0804 , G06F2212/214 , Y02D10/13
摘要： According to one embodiment, an information processing apparatus includes a memory includes a buffer area, a first storage, a second storage and a driver. The buffer area is reserved in order to transfer data between the driver and a host system that requests for data writing and data reading. The driver is configured to write data into the second storage and read data from the second storage using the first external storage as a cache for the second storage. The driver is further configured to reserve a cache area in the memory, between a buffer area and the first external storage, and between a buffer area and the second storage.
摘要翻译：根据一个实施例，信息处理设备包括存储器，其包括缓冲区域，第一存储器，第二存储器和驱动器。保留缓冲区以便在驱动程序和请求数据写入和数据读取的主机系统之间传输数据。驱动器被配置为将数据写入第二存储器并且使用第一外部存储器从第二存储器读取数据作为第二存储器的高速缓存。驱动器还被配置为在缓冲区域和第一外部存储器之间以及缓冲区域和第二存储器之间在存储器中保留高速缓存区域。

8. 发明授权

US07870446B2 Information processing apparatus and nonvolatile semiconductor memory drive 有权
标题翻译：信息处理装置和非易失性半导体存储器驱动器
公开(公告)号：US07870446B2
公开(公告)日：2011-01-11
申请号：US12390282
申请日：2009-02-20
申请人： Takehiko Kurashige
发明人： Takehiko Kurashige
IPC分类号： G11C29/44 , G11C29/50
CPC分类号： G11C29/82 , G11B20/1883 , G11B2020/1823 , G11B2020/1826 , G11B2220/61
摘要： According to one embodiment, an information processing apparatus includes an information processing apparatus main body, and a nonvolatile semiconductor memory drive. The semiconductor memory drive includes a control module configured to control execution of data read and write on a nonvolatile semiconductor memory in units of a predetermined number of sectors. In a case where a data size of write data from the information processing apparatus main body is less than a data size of the predetermined number of sectors, the control module reads, from the nonvolatile semiconductor memory, data in a predetermined number of sectors including a sector in which the write data is to be written, and in a case where an error is detected in the read data, the control module stores, in a management table, defective sector information which is indicative of a sector storing the data in which the error is detected.
摘要翻译：根据一个实施例，信息处理设备包括信息处理设备主体和非易失性半导体存储器驱动器。半导体存储器驱动器包括控制模块，其被配置为以预定数量的扇区为单位控制在非易失性半导体存储器上的数据读取和写入的执行。在来自信息处理设备主体的写入数据的数据大小小于预定数量扇区的数据大小的情况下，控制模块从非易失性半导体存储器读取预定数量的扇区中的数据，包括在写数据要被写入的扇区中，并且在读数据中检测到错误的情况下，控制模块在管理表中存储指示存储数据的扇区的缺陷扇区信息，检测到错误。

9. 发明申请

US20090228697A1 INFORMATION PROCESSING APPARATUS, STORAGE DRIVE AND FIRMWARE UPDATE METHOD 审中-公开
标题翻译：信息处理设备，存储驱动和固件更新方法
公开(公告)号：US20090228697A1
公开(公告)日：2009-09-10
申请号：US12391138
申请日：2009-02-23
申请人： Takehiko Kurashige
发明人： Takehiko Kurashige
IPC分类号： G06F9/00
CPC分类号： G06F8/65
摘要： According to one embodiment, an information processing apparatus includes an main body and a storage drive which is accommodated in the main body. The main body includes a download control module which externally acquires an unencrypted plain-text header of a firmware module including the plain-text header and an encrypted firmware body, and determines correctness of the firmware module based on comparison between firmware revision information included in the plain-text header and firmware revision information of an existing firmware acquired from the storage drive. The storage drive includes a memory control module which receives the firmware module from the main body, decodes the encrypted firmware body, and rewrites the existing firmware stored in a storage memory as updated firmware using the firmware body when the firmware module is determined as correct based on comparison between information included in the decoded firmware body and information included in the plain-text header.
摘要翻译：根据一个实施例，信息处理设备包括容纳在主体中的主体和存储驱动器。主体包括下载控制模块，其外部获取包含明文标题和加密固件主体的固件模块的未加密明文标题，并且基于包括在所述固件版本中的固件版本信息之间的比较来确定固件模块的正确性从存储驱动器获取的现有固件的纯文本标题和固件版本信息。存储驱动器包括存储器控制模块，其从主体接收固件模块，解码加密的固件本体，并且当固件模块被确定为正确时，使用固件主体将存储在存储器中的现有固件作为更新的固件重写在比较包括在解码的固件主体中的信息和包含在明文标题中的信息之间。

10. 发明授权

US08639881B2 Information processing apparatus and driver 有权
标题翻译：信息处理设备和驱动程序
公开(公告)号：US08639881B2
公开(公告)日：2014-01-28
申请号：US13079621
申请日：2011-04-04
申请人： Takehiko Kurashige
发明人： Takehiko Kurashige
IPC分类号： G06F12/00 , G06F13/00 , G06F13/28
CPC分类号： G06F12/0866 , Y02D10/13
摘要： According to one embodiment, an information processing apparatus includes a memory includes a buffer area, a first storage, a second storage and a driver. The buffer area is reserved in order to transfer data between the driver and a host system that requests for data writing and data reading. The driver is configured to write data into the second storage and read data from the second storage in units of predetermined blocks using the first storage as a cache for the second storage. The driver is further configured to reserve a cache area in the memory, between the buffer area and the first external storage, and between the buffer area and the second storage. The driver is further configured to manage the cache area in units of the predetermined blocks.
摘要翻译：根据一个实施例，信息处理设备包括存储器，其包括缓冲区域，第一存储器，第二存储器和驱动器。保留缓冲区以便在驱动程序和请求数据写入和数据读取的主机系统之间传输数据。驱动器被配置为将数据写入第二存储器，并且使用第一存储器以预定块为单位从第二存储器读取数据作为第二存储器的高速缓存。驱动器还被配置为在缓冲区域和第一外部存储器之间以及缓冲区域和第二存储器之间在存储器中保留高速缓存区域。驱动器还被配置为以预定块为单位来管理高速缓存区域。

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