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1. 发明授权

US09495105B2 System managing a plurality of flash memory devices 有权
标题翻译：系统管理多个闪存设备
公开(公告)号：US09495105B2
公开(公告)日：2016-11-15
申请号：US14989965
申请日：2016-01-07
申请人： Hitachi, Ltd.
发明人： Shuji Nakamura , Kazuhisa Fujimoto , Akira Fujibayashi
IPC分类号： G06F12/00 , G06F3/06 , G06F12/08 , G06F12/02 , G11C16/10 , G11C16/26
CPC分类号： G06F3/061 , G06F3/0626 , G06F3/0649 , G06F3/0658 , G06F3/067 , G06F3/0685 , G06F3/0688 , G06F3/0689 , G06F12/0246 , G06F12/0802 , G06F12/0866 , G06F2212/1044 , G06F2212/2022 , G06F2212/263 , G06F2212/314 , G06F2212/60 , G06F2212/7211 , G11C16/10 , G11C16/26 , Y02D10/13
摘要： A system includes a plurality of flash memory devices, a processor configured to control read/write requests, and a cache memory configured to store data temporarily. The processor is configured to, according to a read request for first data from a read/write data source, when the first data is not stored within the cache memory, transfer the first data requested by the read request from one of the plurality of flash memory devices to the read/write data source without storing the first data in the cache memory, and according to a write request from the read/write data source, store second data requested by the write request in the cache memory
摘要翻译：一种系统包括多个闪存器件，被配置为控制读/写请求的处理器，以及被配置为临时存储数据的高速缓存存储器。所述处理器被配置为：当所述第一数据未被存储在所述高速缓冲存储器内时，根据对来自读/写数据源的第一数据的读取请求，将所述读请求所请求的所述第一数据从所述多个闪存存储器件到读/写数据源，而不将第一数据存储在高速缓冲存储器中，并且根据来自读/写数据源的写请求，将写请求所请求的第二数据存储在高速缓冲存储器

2. 发明授权

US09513825B2 Storage system having a channel control function using a plurality of processors 有权
标题翻译：具有使用多个处理器的信道控制功能的存储系统
公开(公告)号：US09513825B2
公开(公告)日：2016-12-06
申请号：US14492107
申请日：2014-09-22
申请人： Hitachi, Ltd.
发明人： Shuji Nakamura , Akira Fujibayashi , Mutsumi Hosoya
IPC分类号： G06F3/06 , H04L29/08 , H04L12/931 , H04L29/06
CPC分类号： G06F3/0619 , G06F3/0613 , G06F3/0656 , G06F3/0658 , G06F3/0665 , G06F3/067 , G06F3/0676 , G06F3/0689 , H04L49/357 , H04L67/1002 , H04L67/1097 , H04L69/08
摘要： Storage system: wherein processor number information includes at least one logical unit number and at least one processor number of storage nodes; wherein transfer list index/processor number information includes a processor number for identifying a processor from among processors of the plurality of storage nodes, and index information for identifying a transfer list including instruction which the processor sends to the protocol processor; wherein a local router determines a first processor from among the processors of the plurality of storage nodes which is to be a transfer destination of a write request based on processor number information in response to the write request from the host computer through the protocol processor; wherein the first processor generates and sends to the protocol processor a first transfer list which includes instruction for processing, and generates first index information which is an index of the first transfer list upon receiving the write request.
摘要翻译：存储系统：其中处理器号信息包括至少一个逻辑单元号和至少一个处理器数量的存储节点; 其中传送列表索引/处理器号信息包括用于从多个存储节点的处理器中识别处理器的处理器号，以及用于识别包括处理器发送给协议处理器的指令的传送列表的索引信息; 其中本地路由器响应于来自主计算机的协议处理器的写入请求，基于处理器号信息从多个存储节点的处理器中确定作为写请求的传送目的地的第一处理器; 其中所述第一处理器生成并向所述协议处理器发送包括用于处理的指令的第一传送列表，并且在接收到所述写入请求时生成作为所述第一传送列表的索引的第一索引信息。

3. 发明授权

US09251063B2 Storage system including a plurality of flash memory devices 有权
标题翻译：存储系统包括多个闪存器件
公开(公告)号：US09251063B2
公开(公告)日：2016-02-02
申请号：US14098575
申请日：2013-12-06
申请人： HITACHI, LTD.
发明人： Shuji Nakamura , Kazuhisa Fujimoto , Akira Fujibayashi
IPC分类号： G06F12/00 , G06F12/02 , G06F3/06 , G06F12/08
CPC分类号： G06F3/061 , G06F3/0626 , G06F3/0649 , G06F3/0658 , G06F3/067 , G06F3/0685 , G06F3/0688 , G06F3/0689 , G06F12/0246 , G06F12/0802 , G06F12/0866 , G06F2212/1044 , G06F2212/2022 , G06F2212/263 , G06F2212/314 , G06F2212/60 , G06F2212/7211 , G11C16/10 , G11C16/26 , Y02D10/13
摘要： A storage system including a storage device which includes media for storing data from a host computer, a medium controller for controlling the media, a plurality of channel controllers for connecting to the host computer through a channel and a cache memory for temporarily storing data from the host computer, wherein the media have a restriction on a number of writing times. The storage device includes a bus for directly transferring data from the medium controller to the channel controller.
摘要翻译：一种存储系统，包括存储装置，该存储装置包括用于存储来自主计算机的数据的介质，用于控制所述介质的介质控制器，用于通过信道连接到所述主计算机的多个通道控制器以及用于临时存储来自所述主机的数据的高速缓冲存储器主机，其中媒体对多个写入时间具有限制。存储装置包括用于将数据从介质控制器直接传送到信道控制器的总线。

4. 发明授权

US08806170B2 Accessing a hard disk drive and a flash memory with different formats in a storage system 有权
标题翻译：在存储系统中访问不同格式的硬盘驱动器和闪存
公开(公告)号：US08806170B2
公开(公告)日：2014-08-12
申请号：US13867155
申请日：2013-04-22
申请人： Hitachi, Ltd.
发明人： Masayuki Yamamoto , Akira Yamamoto , Akira Fujibayashi , Jun Kitahara , Yoshiki Kano
IPC分类号： G06F12/02 , G06F3/06
CPC分类号： G06F12/0246 , G06F3/0616 , G06F3/0644 , G06F3/0685 , G06F2212/1036 , G06F2212/7206
摘要： For a storage apparatus where flash memory disks and hard disks coexist, high-density mounting of flash memory modules is achieved. The storage apparatus includes flash memories and a storage controller. A second storage apparatus including magnetic disks is connected to the storage apparatus. The storage controller can form a storage area using a flash memory or a magnetic disk to create a logical volume. When an input/output request is issued from a host computer, if a storage area is formed with a flash memory, the storage controller directly accesses the flash memory to handle the request. When the storage apparatus defines a storage area formed with a flash memory, the storage apparatus defines the storage area by adding up the capacity of a storage area to be provided for the host computer and a substitute area capacity determined in consideration of restrictions on the number deletions of the flash memory.
摘要翻译：对于闪存盘和硬盘共存的存储装置，实现了高密度安装闪存模块。存储装置包括闪存和存储控制器。包括磁盘的第二存储装置连接到存储装置。存储控制器可以使用闪存或磁盘形成存储区域以创建逻辑卷。当从主计算机发出输入/输出请求时，如果存储区域形成闪速存储器，则存储控制器直接访问闪存以处理该请求。当存储装置定义形成有闪速存储器的存储区域时，存储装置通过将要提供给主计算机的存储区域的容量相加来确定存储区域，并且考虑到对数量的限制而确定的替代区域容量闪存的删除。

5. 发明申请

US20130179404A1 METHOD AND APPARATUS FOR SEAMLESS MANAGEMENT FOR DISASTER RECOVERY 审中-公开
标题翻译：用于灾难恢复的无缝管理的方法和装置
公开(公告)号：US20130179404A1
公开(公告)日：2013-07-11
申请号：US13783487
申请日：2013-03-04
申请人： HITACHI, LTD.
发明人： Akira Fujibayashi
IPC分类号： G06F17/30
CPC分类号： G06F17/30581 , G06F11/008 , G06F11/20 , G06F11/2069 , G06F11/2094 , H04L1/22 , Y10S707/99953
摘要： A method, apparatus, article of manufacture, and system are presented for establishing redundant computer resources. According to one embodiment, in a system including a plurality of processor devices and a plurality of storage devices, the processor devices, the storage devices and the management server being connected via a network, the method comprises storing device information relating to the processor devices and the storage devices and topology information relating to topology of the network, identifying at least one primary computer resource, selecting at least one secondary computer resource suitable to serve as a redundant resource corresponding to the at least one primary computer resource based on the device information and the topology information, and assigning the at least one secondary computer resource as a redundant resource corresponding to the at least one primary computer resource.
摘要翻译：提出了一种建立冗余计算机资源的方法，装置，制造和系统。根据一个实施例，在包括多个处理器设备和多个存储设备的系统中，经由网络连接的处理器设备，存储设备和管理服务器，所述方法包括存储与处理器设备有关的设备信息，以及与所述网络的拓扑有关的存储设备和拓扑信息，识别至少一个主计算机资源，基于所述设备信息，选择适合于用作与所述至少一个主计算机资源相对应的冗余资源的至少一个辅助计算机资源;以及所述拓扑信息，以及将所述至少一个辅助计算机资源分配为与所述至少一个主计算机资源相对应的冗余资源。

6. 发明授权

US08631199B2 Storage system, storage device, and control method thereof 有权
标题翻译：存储系统，存储装置及其控制方法
公开(公告)号：US08631199B2
公开(公告)日：2014-01-14
申请号：US13688447
申请日：2012-11-29
申请人： Hitachi, Ltd.
发明人： Shuji Nakamura , Kazuhisa Fujimoto , Akira Fujibayashi
IPC分类号： G06F12/00 , G06F13/00
CPC分类号： G06F3/061 , G06F3/0626 , G06F3/0649 , G06F3/0658 , G06F3/067 , G06F3/0685 , G06F3/0688 , G06F3/0689 , G06F12/0246 , G06F12/0802 , G06F12/0866 , G06F2212/1044 , G06F2212/2022 , G06F2212/263 , G06F2212/314 , G06F2212/60 , G06F2212/7211 , G11C16/10 , G11C16/26 , Y02D10/13
摘要： A storage system including a storage device which includes media for storing data from a host computer, a medium controller for controlling the media, a plurality of channel controllers for connecting to the host computer through a channel and a cache memory for temporarily storing data from the host computer, wherein the media have a restriction on a number of writing times. The storage device includes a bus for directly transferring data from the medium controller to the channel controller.
摘要翻译：一种存储系统，包括存储装置，其包括用于存储来自主计算机的数据的介质，用于控制所述介质的介质控制器，用于通过信道连接到所述主计算机的多个通道控制器，以及用于临时存储来自所述主机的数据的高速缓存存储器主机，其中媒体对多个写入时间具有限制。存储装置包括用于将数据从介质控制器直接传送到信道控制器的总线。

7. 发明授权

US08843703B2 Storage system having a channel control function using a plurality of processors 有权
标题翻译：具有使用多个处理器的信道控制功能的存储系统
公开(公告)号：US08843703B2
公开(公告)日：2014-09-23
申请号：US13688483
申请日：2012-11-29
申请人： Hitachi, Ltd.
发明人： Shuji Nakamura , Akira Fujibayashi , Mutsumi Hosoya
IPC分类号： G06F3/06 , H04L29/08
CPC分类号： G06F3/0619 , G06F3/0613 , G06F3/0656 , G06F3/0658 , G06F3/0665 , G06F3/067 , G06F3/0676 , G06F3/0689 , H04L49/357 , H04L67/1002 , H04L67/1097 , H04L69/08
摘要： Host-connected storage system, including: channel adaptor with local router having processor and transfer list index/processor number information, and a protocol processor for host and router data exchange; and plural storage nodes each including a processor and disk drive and providing the disk drive to the host as a logical unit, wherein processor number information including logical unit and processor number of the node, wherein transfer list index/processor number information including processor number identifying the processor and index information identifying a transfer list including instruction sent to the protocol processor, wherein the router determines a first processor transfer destination of a write request via the processor number information on receiving the write request from the host through the protocol processor, wherein the first processor generates a first transfer list including processing instructed to the protocol processor, and first index information indexing the first transfer list on receiving the write request.
摘要翻译：主机连接存储系统，包括：具有处理器和传输列表索引/处理器号码信息的本地路由器的信道适配器，以及用于主机和路由器数据交换的协议处理器; 以及多个存储节点，每个存储节点包括处理器和磁盘驱动器，并且将磁盘驱动器提供给主机作为逻辑单元，其中处理器号码信息包括节点的逻辑单元和处理器号码，其中传输列表索引/处理器号信息包括处理器号码识别所述处理器和索引信息标识包括发送到所述协议处理器的指令的传输列表，其中，所述路由器经由所述处理器号码信息确定所述写入请求的第一处理器传送目的地，所述处理器号码信息是通过所述协议处理器从所述主机接收所述写第一处理器生成包括向协议处理器指示的处理的第一传送列表，以及在接收到写请求时首先索引索引第一传送列表的信息。

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