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1. 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。

2. 发明授权

US08539149B2 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：US08539149B2
公开(公告)日：2013-09-17
申请号：US13545739
申请日：2012-07-10
申请人： Makio Mizuno , Shuji Nakamura , Masanori Takada
发明人： Makio Mizuno , Shuji Nakamura , Masanori Takada
IPC分类号： G06F12/00
CPC分类号： G06F3/0635 , G06F3/06 , G06F3/0614 , G06F3/067 , G06F11/1443 , G06F13/10 , H04L67/1097
摘要： Storage system arrangement wherein: when a transmission destination determines that a source-side serial number included in a received packet is the same as a current destination-side serial number in the transmission destination, the transmission destination processes a content of the received packet in accordance with a command included in the received packet; and when the transmission destination determines that the source-side serial number is not the same as the current destination-side serial number, the transmission destination does not process a content of the received packet.
摘要翻译：存储系统装置，其中：当发送目的地确定包含在接收到的分组中的源侧序列号与发送目的地中的当前目的地侧序列号相同时，发送目的地按照所接收的分组处理内容包含在接收到的分组中的命令; 并且当发送目的地确定源侧序列号与当前目的地侧序列号不同时，发送目的地不处理接收到的分组的内容。

3. 发明申请

US20130019123A1 STORAGE SYSTEM AND COMMUNICATIONS METHOD 有权
标题翻译：存储系统和通信方法
公开(公告)号：US20130019123A1
公开(公告)日：2013-01-17
申请号：US13545739
申请日：2012-07-10
申请人： Makio Mizuno , Shuji Nakamura , Masanori Takada
发明人： Makio Mizuno , Shuji Nakamura , Masanori Takada
IPC分类号： G06F15/167 , G06F11/14
CPC分类号： G06F3/0635 , G06F3/06 , G06F3/0614 , G06F3/067 , G06F11/1443 , G06F13/10 , H04L67/1097
摘要： Storage system arrangement wherein: when a transmission destination determines that a source-side serial number included in a received packet is the same as a current destination-side serial number in the transmission destination, the transmission destination processes a content of the received packet in accordance with a command included in the received packet; and when the transmission destination determines that the source-side serial number is not the same as the current destination-side serial number, the transmission destination does not process a content of the received packet.
摘要翻译：存储系统装置，其中：当发送目的地确定包含在接收到的分组中的源侧序列号与发送目的地中的当前目的地侧序列号相同时，发送目的地按照所接收的分组处理内容包含在接收到的分组中的命令; 并且当发送目的地确定源侧序列号与当前目的地侧序列号不同时，发送目的地不处理接收到的分组的内容。

4. 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。

5. 发明授权

US08694698B2 Storage system and method for prioritizing data transfer access 失效
标题翻译：用于优先处理数据传输访问的存储系统和方法
公开(公告)号：US08694698B2
公开(公告)日：2014-04-08
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： G06F13/00 , G06F3/00
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

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。

7. 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。

8. 发明授权

US08332586B2 Information processing system for measuring the cache effect in a virtual capacity 有权
标题翻译：用于测量虚拟容量中的缓存效果的信息处理系统
公开(公告)号：US08332586B2
公开(公告)日：2012-12-11
申请号：US12526773
申请日：2009-03-30
申请人： Masanori Takada , Shuji Nakamura , Kentaro Shimada
发明人： Masanori Takada , Shuji Nakamura , Kentaro Shimada
IPC分类号： G06F12/12
CPC分类号： G06F11/3447 , G06F11/3471 , G06F12/0802 , G06F12/123 , G06F2201/815 , G06F2201/88 , G06F2201/885
摘要： The present invention obtains with high precision, in a storage system, the effect of additional installation or removal of cache memory, that is, the change of the cache hit rate and the performance of the storage system at that time. For achieving this, when executing normal cache control in the operational environment of the storage system, the cache hit rate when the cache memory capacity has changed is also obtained. Furthermore, with reference to the obtained cache hit rate, the peak performance of the storage system is obtained. Furthermore, with reference to the target performance, the cache memory and the number of disks and other resources that are additionally required are obtained.
摘要翻译：本发明在存储系统中高精度地获得附加安装或移除高速缓冲存储器的效果，即高速缓存命中率的改变和存储系统的性能。为了实现这一点，当在存储系统的操作环境中执行正常的高速缓存控制时，也获得高速缓存存储器容量已经改变时的高速缓存命中率。此外，参考获得的高速缓存命中率，获得存储系统的峰值性能。此外，参考目标性能，获得高速缓冲存储器以及另外需要的磁盘和其他资源的数量。

9. 发明申请

US20100306463A1 STORAGE SYSTEM AND ITS CONTROLLING METHOD 有权
标题翻译：存储系统及其控制方法
公开(公告)号：US20100306463A1
公开(公告)日：2010-12-02
申请号：US12527446
申请日：2009-03-17
申请人： Shuji Nakamura , Masanori Takada
发明人： Shuji Nakamura , Masanori Takada
IPC分类号： G06F12/08 , G06F12/00 , G06F9/455
CPC分类号： G06F12/0842 , G06F12/0871 , G06F12/109 , G06F12/126 , G06F2212/463
摘要： This invention, in the interface coupled to the server, the disk interface coupled to the second memory to store final data, the cache to store data temporarily, and in the storage system with the MP which controls them, specifies the area by referring to the stored data, and makes the virtual memory area resident in the cache by using the storage system where the specified area is made resident in the cache.
摘要翻译：本发明在耦合到服务器的接口中，耦合到第二存储器以存储最终数据的磁盘接口，高速缓存以临时存储数据，并且在具有控制它们的MP的存储系统中，通过参考存储数据，并通过使用指定区域驻留在高速缓存中的存储系统使虚拟内存区驻留在高速缓存中。

10. 发明授权

US07743209B2 Storage system for virtualizing control memory 失效
标题翻译：用于虚拟化控制存储器的存储系统
公开(公告)号：US07743209B2
公开(公告)日：2010-06-22
申请号：US11607370
申请日：2006-12-01
申请人： Masanori Takada , Kentaro Shimada , Shuji Nakamura
发明人： Masanori Takada , Kentaro Shimada , Shuji Nakamura
IPC分类号： G06F12/00 , G06F12/02 , G06F12/08 , G06F13/00 , G06F13/28 , G06F9/26 , G06F9/34
CPC分类号： G06F3/0659 , G06F3/061 , G06F3/0683 , G06F12/0871 , G06F2212/261
摘要： There is provided a storage system capable of handling a large amount of control data at low cost in high performance. The storage system includes a cache memory for temporarily storing data read/written between a host computer and a disk array, a CPU for making a control related to data transfer, and a local memory for storing control data utilized by the CPU. The disk array has a first user data storing area for storing user data and a control data storing area for storing all control data. A control unit has a virtualization unit for allocating a memory space of the control data storing area to a virtual address accessible from the CPU, reading the control data specified by the virtual address to a physical address of the local memory, and transferring the control data to the CPU.
摘要翻译：提供了能够以高性能低成本处理大量控制数据的存储系统。存储系统包括用于临时存储在主计算机和磁盘阵列之间读取/写入的数据的高速缓冲存储器，用于进行与数据传送有关的控制的CPU以及用于存储由CPU使用的控制数据的本地存储器。磁盘阵列具有用于存储用户数据的第一用户数据存储区域和用于存储所有控制数据的控制数据存储区域。控制单元具有虚拟化单元，用于将控制数据存储区域的存储空间分配给可从CPU访问的虚拟地址，将由虚拟地址指定的控制数据读取到本地存储器的物理地址，以及传送控制数据到CPU。

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