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1. 发明申请

US20090006876A1 STORAGE SYSTEM COMPRISING FUNCTION FOR REDUCING POWER CONSUMPTION 有权
标题翻译：包含降低功耗的功能的存储系统
公开(公告)号：US20090006876A1
公开(公告)日：2009-01-01
申请号：US11968797
申请日：2008-01-03
申请人： Takayuki FUKATANI , Yasutomo Yamamoto , Tomohiro Kawaguchi , Masanori Takada , Yoshiaki Eguchi
发明人： Takayuki FUKATANI , Yasutomo Yamamoto , Tomohiro Kawaguchi , Masanori Takada , Yoshiaki Eguchi
IPC分类号： G06F1/32
CPC分类号： G06F3/0659 , G06F3/0625 , G06F3/0689 , G06F12/0804 , G06F12/0871 , G06F2212/1028 , G06F2212/262 , G06F2212/283 , Y02D10/13 , Y02D10/154
摘要： For at least one of storage unit, processor and cache memory which are I/O process-participating devices related to I/O command process, when a load of one or more I/O process-participating devices or a part thereof is a low load equal to or less than a predetermined threshold value, a processing related to a state of one or more of the I/O process-participating devices or a part thereof is redirected to another one or more I/O process-participating devices or a part thereof, and the state of the one or more I/O process-participating devices or a part thereof is shifted to a power-saving state.
摘要翻译：对于与I / O命令过程相关的I / O进程参与设备的存储单元，处理器和高速缓冲存储器中的至少一个，当一个或多个I / O进程参与设备或其一部分的负载为低时与等于或小于预定阈值的负载相关的，与一个或多个I / O处理参与设备或其一部分的状态有关的处理被重定向到另一个或多个I / O进程参与设备或其一部分，并且一个或多个I / O处理参与设备或其一部分的状态转移到省电状态。

2. 发明授权

US08261036B2 Storage system comprising function for reducing power consumption 有权
标题翻译：存储系统包括降低功耗的功能
公开(公告)号：US08261036B2
公开(公告)日：2012-09-04
申请号：US13232014
申请日：2011-09-14
申请人： Takayuki Fukatani , Yasutomo Yamamoto , Tomohiro Kawaguchi , Masanori Takada , Yoshiaki Eguchi
发明人： Takayuki Fukatani , Yasutomo Yamamoto , Tomohiro Kawaguchi , Masanori Takada , Yoshiaki Eguchi
IPC分类号： G06F13/00
CPC分类号： G06F3/0659 , G06F3/0625 , G06F3/0689 , G06F12/0804 , G06F12/0871 , G06F2212/1028 , G06F2212/262 , G06F2212/283 , Y02D10/13 , Y02D10/154
摘要： For at least one of storage unit, processor and cache memory which are I/O process-participating devices related to I/O command process, when a load of one or more I/O process-participating devices or a part thereof is a low load equal to or less than a predetermined threshold value, a processing related to a state of one or more of the I/O process-participating devices or a part thereof is redirected to another one or more I/O process-participating devices or a part thereof, and the state of the one or more I/O process-participating devices or a part thereof is shifted to a power-saving state.
摘要翻译：对于与I / O命令过程相关的I / O进程参与设备的存储单元，处理器和高速缓冲存储器中的至少一个，当一个或多个I / O进程参与设备或其一部分的负载为低时与等于或小于预定阈值的负载相关的，与一个或多个I / O处理参与设备或其一部分的状态有关的处理被重定向到另一个或多个I / O进程参与设备或其一部分，并且一个或多个I / O处理参与设备或其一部分的状态转移到省电状态。

3. 发明授权

US08041914B2 Storage system comprising function for reducing power consumption 有权
标题翻译：存储系统包括降低功耗的功能
公开(公告)号：US08041914B2
公开(公告)日：2011-10-18
申请号：US11968797
申请日：2008-01-03
申请人： Takayuki Fukatani , Yasutomo Yamamoto , Tomohiro Kawaguchi , Masanori Takada , Yoshiaki Eguchi
发明人： Takayuki Fukatani , Yasutomo Yamamoto , Tomohiro Kawaguchi , Masanori Takada , Yoshiaki Eguchi
IPC分类号： G06F12/02
CPC分类号： G06F3/0659 , G06F3/0625 , G06F3/0689 , G06F12/0804 , G06F12/0871 , G06F2212/1028 , G06F2212/262 , G06F2212/283 , Y02D10/13 , Y02D10/154
摘要： For at least one of storage unit, processor and cache memory which are I/O process-participating devices related to I/O command process, when a load of one or more I/O process-participating devices or a part thereof is a low load equal to or less than a predetermined threshold value, a processing related to a state of one or more of the I/O process-participating devices or a part thereof is redirected to another one or more I/O process-participating devices or a part thereof, and the state of the one or more I/O process-participating devices or a part thereof is shifted to a power-saving state.
摘要翻译：对于与I / O命令过程相关的I / O进程参与设备的存储单元，处理器和高速缓冲存储器中的至少一个，当一个或多个I / O进程参与设备或其一部分的负载为低时与等于或小于预定阈值的负载相关的，与一个或多个I / O处理参与设备或其一部分的状态有关的处理被重定向到另一个或多个I / O进程参与设备或其一部分，并且一个或多个I / O处理参与设备或其一部分的状态转移到省电状态。

4. 发明授权

US08583883B2 Storage system comprising function for reducing power consumption 失效
标题翻译：存储系统包括降低功耗的功能
公开(公告)号：US08583883B2
公开(公告)日：2013-11-12
申请号：US13584870
申请日：2012-08-14
申请人： Takayuki Fukatani , Yasutomo Yamamoto , Tomohiro Kawaguchi , Masanori Takada , Yoshiaki Eguchi
发明人： Takayuki Fukatani , Yasutomo Yamamoto , Tomohiro Kawaguchi , Masanori Takada , Yoshiaki Eguchi
IPC分类号： G06F12/00
CPC分类号： G06F3/0659 , G06F3/0625 , G06F3/0689 , G06F12/0804 , G06F12/0871 , G06F2212/1028 , G06F2212/262 , G06F2212/283 , Y02D10/13 , Y02D10/154
摘要： For at least one of storage unit, processor and cache memory which are I/O process-participating devices related to I/O command process, when a load of one or more I/O process-participating devices or a part thereof is a low load equal to or less than a predetermined threshold value, a processing related to a state of one or more of the I/O process-participating devices or a part thereof is redirected to another one or more I/O process-participating devices or a part thereof, and the state of the one or more I/O process-participating devices or a part thereof is shifted to a power-saving state.
摘要翻译：对于与I / O命令过程相关的I / O进程参与设备的存储单元，处理器和高速缓冲存储器中的至少一个，当一个或多个I / O进程参与设备或其一部分的负载为低时与等于或小于预定阈值的负载相关的，与一个或多个I / O处理参与设备或其一部分的状态有关的处理被重定向到另一个或多个I / O进程参与设备或其一部分，并且一个或多个I / O处理参与设备或其一部分的状态转移到省电状态。

5. 发明申请

US20130275630A1 DATA TRANSFER METHOD AND STORAGE SYSTEM ADOPTING DATA TRANSFER METHOD 失效
标题翻译：数据传输方法和存储系统采用数据传输方法
公开(公告)号：US20130275630A1
公开(公告)日：2013-10-17
申请号：US13503489
申请日：2012-04-12
申请人： Makio Mizuno , Masanori Takada , Tomohiro Yoshihara , Susumu Tsuruta
发明人： Makio Mizuno , Masanori Takada , Tomohiro Yoshihara , Susumu Tsuruta
IPC分类号： G06F13/28
CPC分类号： G06F3/0611 , G06F3/0659 , G06F3/0689
摘要： According to a prior art data transfer method of a storage subsystem, when competition of data transfer accesses occurs, a free access destination port is allocated uniformly without determining the access type or the access state of the access destination, so that the performance of the device is not enhanced. The present invention solves the problem by selecting a data transfer access for completing data transfer with priority based on the access type or the remaining transfer data quantity of competing data transfer accesses, or by changing the access destination of an access standby data transfer access, thereby performing data transfer efficiently.
摘要翻译：根据存储子系统的现有技术的数据传输方法，当发生数据传输访问的竞争时，均匀地分配空闲接入目的端口，而不确定接入目的地的接入类型或接入状态，使得设备的性能没有增强。本发明通过基于访问类型或竞争性数据传送访问的剩余传送数据量，或者通过改变访问备用数据传送访问的访问目的地，选择优先完成数据传输的数据传送访问，从而解决了这个问题，从而高效地执行数据传输。

6. 发明授权

US08433942B2 Storage apparatus and power consumption estimation method 失效
标题翻译：存储设备和功耗估算方法
公开(公告)号：US08433942B2
公开(公告)日：2013-04-30
申请号：US12679228
申请日：2010-03-05
申请人： Katsumi Ouchi , Masanori Takada , Akira Yamamoto
发明人： Katsumi Ouchi , Masanori Takada , Akira Yamamoto
IPC分类号： G06F1/00 , G06F11/30 , G11B15/10
CPC分类号： G06F3/0653 , G06F3/0625 , G06F3/0634 , G06F3/0689 , G06F11/3034 , G06F11/3055 , G06F11/3062 , Y02D10/154
摘要： Proposed are a storage apparatus and a power consumption estimation method capable of easily and accurately estimating the power consumption of a physical drive without having to use a wattmeter. Operational information concerning a seek amount and a data transfer amount in the relevant hard disk drive which are internally recorded and retained by the respective hard disk drives is collected from each of the hard disk drives, and power consumption of each of the hard disk drives is estimated based on the acquired operational information of each of the hard disk drives.
摘要翻译：提出了能够容易且准确地估计物理驱动器的功耗而不必使用瓦特计的存储装置和功耗估计方法。从每个硬盘驱动器收集关于由相应的硬盘驱动器内部记录和保留的相关硬盘驱动器中的寻道量和数据传送量的操作信息，并且每个硬盘驱动器的功耗为基于所获取的每个硬盘驱动器的操作信息来估计。

7. 发明授权

US08219747B2 Storage system and communications method 有权
标题翻译：存储系统和通信方式
公开(公告)号：US08219747B2
公开(公告)日：2012-07-10
申请号：US12324908
申请日：2008-11-28
申请人： Makio Mizuno , Shuji Nakamura , Masanori Takada
发明人： Makio Mizuno , Shuji Nakamura , Masanori Takada
IPC分类号： G06F13/00
CPC分类号： G06F3/0635 , G06F3/06 , G06F3/0614 , G06F3/067 , G06F11/1443 , G06F13/10 , H04L67/1097
摘要： In a storage system including a host computer, and a disk control device connected to the host computer for communications therewith, and performs control over a disk device that stores therein data requested for writing from the host computer, for data transmission from a host interface section or a disk interface section to a memory section, when the data asked by a transmission source for storage is stored in a transmission destination, the transmission destination is put in a first mode for communications of forwarding a response back to the transmission source. With such a configuration, favorably provided is the storage system that offers a guarantee of reliability with the improved processing capabilities thereof.
摘要翻译：在包括主计算机和连接到主计算机以用于与之通信的磁盘控制装置的存储系统中，并且对从主计算机存储请求写入的数据的磁盘装置进行控制，以从主机接口部分或磁盘接口部分存储到存储器部分，当由传输源询问用于存储的数据被存储在发送目的地时，发送目的地被置于用于将响应转发回发送源的通信的第一模式中。利用这种配置，有利地提供了利用其改进的处理能力提供可靠性保证的存储系统。

8. 发明授权

US07958391B2 Storage system and control method of storage system 有权
标题翻译：存储系统的存储系统和控制方法
公开(公告)号：US07958391B2
公开(公告)日：2011-06-07
申请号：US12880639
申请日：2010-09-13
申请人： Masanori Takada , Shuji Nakamura , Kentaro Shimada
发明人： Masanori Takada , Shuji Nakamura , Kentaro Shimada
IPC分类号： G06F11/00
CPC分类号： G06F11/2092 , G06F11/0724 , G06F11/0727 , G06F11/0772 , G06F11/079 , G06F11/0793 , G06F11/2007
摘要： A fault-tolerant storage system is provided. The storage system is composed of a controller having a plurality of processors and other units. When an error occurs in any one of the components in the controller, the storage system cuts off an I/O path of the controller, specifies the failed component in the cutoff status, and invalidates the failed component. After invalidating the failed component, the storage system determines whether it is operable only with the normal components, cancels (releases) the cutoff of the I/O path when it determines that it is operable, and resumes operation by rebooting.
摘要翻译：提供容错存储系统。存储系统由具有多个处理器和其它单元的控制器组成。当控制器中任何一个组件发生错误时，存储系统将切断控制器的I / O路径，指定处于截止状态的故障组件，并使故障组件无效。在使失败的组件无效后，存储系统确定它是否仅与正常组件一起使用，在确定它可操作时取消（释放）I / O路径的截止，并通过重新启动恢复操作。

9. 发明授权

US07904746B2 Information processing system and data recovery method 有权
标题翻译：信息处理系统和数据恢复方法
公开(公告)号：US07904746B2
公开(公告)日：2011-03-08
申请号：US12206228
申请日：2008-09-08
申请人： Shuji Nakamura , Akira Fujibayashi , Hajime Mori , Masanori Takada
发明人： Shuji Nakamura , Akira Fujibayashi , Hajime Mori , Masanori Takada
IPC分类号： G06F11/00
CPC分类号： G06F11/1456 , G06F11/1451 , G06F11/1458 , G06F11/1464 , G06F11/1469
摘要： When data of HDD of computer is backed up to a a data center and a failure occurs in the HDD, the computer notifies failure information to the data center, and the data center stores the backed up data in a storage medium substituting HDD for subsequent delivery. Further, the computer executes processing, using a VNC server, from failure occurrence until recovery.
摘要翻译：当计算机的HDD的数据被备份到数据中心并且在HDD中发生故障时，计算机将故障信息通知给数据中心，并且数据中心将备份的数据存储在替换HDD以用于后续传送的存储介质中。此外，计算机使用VNC服务器执行从故障发生到恢复的处理。

10. 发明授权

US09075729B2 Storage system and method of controlling data transfer in storage system 有权
标题翻译：存储系统和存储系统中数据传输的控制方法
公开(公告)号：US09075729B2
公开(公告)日：2015-07-07
申请号：US13511888
申请日：2012-05-16
申请人： Naoya Okada , Masanori Takada , Hiroshi Hirayama
发明人： Naoya Okada , Masanori Takada , Hiroshi Hirayama
IPC分类号： G06F12/02 , G06F12/08 , G06F13/16
CPC分类号： G06F12/0868 , G06F12/0888 , G06F13/1694 , G06F2212/312
摘要： An embodiment of the present invention is a storage system including a plurality of non-volatile storage devices for storing user data, and a controller for controlling data transfer between the plurality of non-volatile storage devices and a host. The controller includes a processor core circuit, a processor cache, and a primary storage device including a cache area for temporarily storing user data. The processor core circuit ascertains contents of a command received from the host. The processor core circuit ascertains a retention storage device of data to be transferred in the storage system in operations responsive to the command. The processor core circuit determines whether to transfer the data via the processor cache in the storage system, based on a type of the command and the ascertained retention storage device.
摘要翻译：本发明的实施例是一种存储系统，包括用于存储用户数据的多个非易失性存储装置，以及用于控制多个非易失性存储装置与主机之间的数据传送的控制器。控制器包括处理器核心电路，处理器高速缓存和包括用于临时存储用户数据的高速缓存区域的主存储设备。处理器核心电路确定从主机接收的命令的内容。处理器核心电路在响应于该命令的操作中确定要在存储系统中传送的数据的保留存储设备。处理器核心电路基于命令的类型和确定的保留存储设备来确定是否经由存储系统中的处理器高速缓存传送数据。

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