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公开(公告)号：US20090328151A1
公开(公告)日：2009-12-31
申请号：US12585011
申请日：2009-08-31
申请人： Masahisa Tamura , Yasuo Noguchi , Kazutaka Ogihara , Yoshihiro Tsuchiya , Tetsutaro Maruyama , Riichiro Take
发明人： Masahisa Tamura , Yasuo Noguchi , Kazutaka Ogihara , Yoshihiro Tsuchiya , Tetsutaro Maruyama , Riichiro Take
CPC分类号： H04L63/08 , H04L67/1097
摘要： In a computer which executes an access control program, an authentication information storage unit stores authentication information. A logical volume acquiring unit acquires a logical volume associating data with storage nodes storing the data, from a predetermined database. In response to an access request to access data, a data access unit identifies a storage node to be accessed, based on the logical volume, and sends the authentication information and a command corresponding to the access request to the identified storage node.
摘要翻译： 在执行访问控制程序的计算机中，认证信息存储单元存储认证信息。 逻辑卷获取单元从预定数据库获取与存储数据的存储节点的逻辑卷关联数据。 响应于访问数据的访问请求，数据访问单元基于逻辑卷识别要访问的存储节点，并将认证信息和与访问请求相对应的命令发送到所识别的存储节点。
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公开(公告)号：US20090164844A1
公开(公告)日：2009-06-25
申请号：US12331662
申请日：2008-12-10
申请人： Masahisa Tamura , Yasuo Noguchi , Kazutaka Ogihara , Yoshihiro Tsuchiya , Tetsutaro Maruyama , Riichiro Take
发明人： Masahisa Tamura , Yasuo Noguchi , Kazutaka Ogihara , Yoshihiro Tsuchiya , Tetsutaro Maruyama , Riichiro Take
IPC分类号： G06F11/00
CPC分类号： G06F11/1076 , G06F3/0653 , G06F11/2069 , G06F11/2087 , G06F11/3034 , G06F11/3072 , G06F2211/1088
摘要： A storage management apparatus manages a plurality of storage apparatuses connected to each other over a network in a storage system that distributes data among the storage apparatuses and stores the data therein. The storage management apparatus has a patrol process executing unit configured to execute a patrol process to confirm whether a storage area of each storage apparatus operates normally and a patrol flow controlling unit configured to control a patrol flow indicating the speed of the patrol process executed by the patrol process executing unit.
摘要翻译： 存储管理装置通过在存储装置中分配数据的存储系统中的网络上的多个存储装置进行管理，并存储数据。 所述存储管理装置具有：巡检处理执行单元，其被配置为执行巡视处理，以确认每个存储装置的存储区域是否正常运行;巡检流控制单元，被配置为控制指示由所述巡航过程执行的巡视过程的速度的巡检流 巡逻过程执行单元。
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53.发明申请Virtual storage system control apparatus, virtual storage system control program and virtual storage system control method 有权虚拟存储系统控制装置，虚拟存储系统控制程序和虚拟存储系统控制方法公开(公告)号：US20070101083A1
公开(公告)日：2007-05-03
申请号：US11341596
申请日：2006-01-30
申请人： Kazutaka Ogihara , Yasuo Noguchi , Masahisa Tamura , Yoshihiro Tsuchiya , Tetsutaro Maruyama , Riichiro Take , Minoru Kamoshida
发明人： Kazutaka Ogihara , Yasuo Noguchi , Masahisa Tamura , Yoshihiro Tsuchiya , Tetsutaro Maruyama , Riichiro Take , Minoru Kamoshida
IPC分类号： G06F13/00
CPC分类号： G06F3/0647 , G06F3/0617 , G06F3/067
摘要： A virtual storage system control apparatus, a virtual storage system control program and a virtual storage system control method can move one or more than one virtual volumes without suspending the services being provided. The virtual storage system control apparatus comprises a plurality of storage device control sections that assign virtual volumes to the storage devices of the virtual storage clusters, generate information on the virtual volumes, set up a link between the virtual volumes of the own virtual storage clusters and the virtual volumes of other virtual storage clusters by way of the network and copy data on the basis of the link and a management node that directs a move of a virtual volume by having the link set up according to the information on the virtual volumes.
摘要翻译： 虚拟存储系统控制装置，虚拟存储系统控制程序和虚拟存储系统控制方法可以移动一个或多个虚拟卷而不中止所提供的服务。 虚拟存储系统控制装置包括多个存储设备控制部分，其将虚拟卷分配给虚拟存储集群的存储设备，生成关于虚拟卷的信息，建立自己的虚拟存储集群的虚拟卷之间的链接和 其他虚拟存储集群的虚拟卷通过网络和基于链路复制数据，以及通过根据虚拟卷上的信息建立链接来指导虚拟卷的移动的管理节点。
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公开(公告)号：US20090177917A1
公开(公告)日：2009-07-09
申请号：US12403166
申请日：2009-03-12
申请人： Masahisa Tamura , Yasuo Noguchi , Kazutaka Ogihara , Yoshihiro Tsuchiya , Tetsutaro Maruyama , Riichiro Take , Seiji Toda
发明人： Masahisa Tamura , Yasuo Noguchi , Kazutaka Ogihara , Yoshihiro Tsuchiya , Tetsutaro Maruyama , Riichiro Take , Seiji Toda
IPC分类号： G06F11/20
CPC分类号： G06F11/1076 , G06F11/2094 , G06F2211/1045 , G06F2211/1059 , G11B19/041 , G11B20/18 , G11B2020/1826 , G11B2220/415
摘要： In a system management apparatus, a failure detection unit detects a readout failure in one of blocks constituting distributed data stored in a first RAID disk array. A request unit requests a computer to supplement one of the blocks of the distributed data stored in the first RAID disk array in which a readout failure irrecoverable by use of only the data stored in the first RAID disk array occurs, where the computer has a second RAID disk array storing a duplicate of the distributed data stored in the first RAID disk array. And an overwriting unit receives data corresponding to the one of the blocks from the computer, and overwrites the one of the blocks with the received data.
摘要翻译： 在系统管理装置中，故障检测部检测存储在第一RAID磁盘阵列中的构成分散数据的块中的读出故障。 请求单元请求计算机补充存储在第一RAID磁盘阵列中的分布式数据块中的一个块，其中通过仅使用存储在第一RAID盘阵列中的数据不可恢复的读出故障，其中计算机具有第二 RAID磁盘阵列存储第一个RAID磁盘阵列中存储的分布式数据的副本。 并且重写单元从计算机接收与块中的一个相对应的数据，并用所接收的数据覆盖该块中的一个。
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55.发明授权Computer-readable recording medium having recorded hash-value generation program, computer-readable recording medium having recorded storage management program, and storage system 有权具有记录的散列值生成程序的计算机可读记录介质，具有记录存储管理程序的计算机可读记录介质和存储系统公开(公告)号：US07734598B2
公开(公告)日：2010-06-08
申请号：US11497297
申请日：2006-08-02
申请人： Yasuo Noguchi , Kazutaka Ogiwara , Masahisa Tamura , Yoshihiro Tsuchiya , Tetsutaro Maruyama , Riichiro Take
发明人： Yasuo Noguchi , Kazutaka Ogiwara , Masahisa Tamura , Yoshihiro Tsuchiya , Tetsutaro Maruyama , Riichiro Take
CPC分类号： G11B20/00086 , G11B20/0021 , G11B20/00507
摘要： A computer-readable recording medium having recorded a hash-value generation program for calculating a hash value within a shorter period of processing time. When a target disk is specified for hash value calculation, a segment division block divides the target disk into fixed-length segments. A first hash-value calculation block applies a one-way hash function to all data in each segment to calculate a per-segment hash value. A second hash-value calculation block arranges the per-segment hash values in a segment order corresponding to the order of the data stored on the target disk and applies the one-way hash function again to the arranged per-segment hash values to calculate a total hash value. The hash value calculated in this manner is defined as a hash value of the target disk.
摘要翻译： 一种计算机可读记录介质，其已经记录了用于在更短的处理时间段内计算散列值的散列值生成程序。 当目标盘被指定用于散列值计算时，分段块将目标盘划分成固定长度的段。 第一个哈希值计算块将单向散列函数应用于每个段中的所有数据，以计算每段散列值。 第二散列值计算块按每个分段哈希值排列成与存储在目标磁盘上的数据顺序对应的分段顺序，并将单向散列函数再次应用于排列的每段哈希值，以计算出 总哈希值。 以这种方式计算的哈希值被定义为目标磁盘的哈希值。
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56.发明申请Computer-readable recording medium having recorded hash-value generation program, computer-readable recording medium having recorded storage management program, and storage system 有权具有记录的散列值生成程序的计算机可读记录介质，具有记录存储管理程序的计算机可读记录介质和存储系统公开(公告)号：US20070239961A1
公开(公告)日：2007-10-11
申请号：US11497297
申请日：2006-08-02
申请人： Yasuo Noguchi , Kazutaka Ogiwara , Masahisa Tamura , Yoshihiro Tsuchiya , Tetsutaro Maruyama , Riichiro Take
发明人： Yasuo Noguchi , Kazutaka Ogiwara , Masahisa Tamura , Yoshihiro Tsuchiya , Tetsutaro Maruyama , Riichiro Take
IPC分类号： G06F12/00
CPC分类号： G11B20/00086 , G11B20/0021 , G11B20/00507
摘要： A computer-readable recording medium having recorded a hash-value generation program for calculating a hash value within a shorter period of processing time. When a target disk is specified for hash value calculation, a segment division block divides the target disk into fixed-length segments. A first hash-value calculation block applies a one-way hash function to all data in each segment to calculate a per-segment hash value. A second hash-value calculation block arranges the per-segment hash values in a segment order corresponding to the order of the data stored on the target disk and applies the one-way hash function again to the arranged per-segment hash values to calculate a total hash value. The hash value calculated in this manner is defined as a hash value of the target disk.
摘要翻译： 一种计算机可读记录介质，其已经记录了用于在更短的处理时间段内计算散列值的散列值生成程序。 当目标盘被指定用于散列值计算时，分段块将目标盘划分成固定长度的段。 第一个哈希值计算块将单向散列函数应用于每个段中的所有数据，以计算每段散列值。 第二散列值计算块按每个分段哈希值排列成与存储在目标磁盘上的数据顺序对应的分段顺序，并将单向散列函数再次应用于排列的每段哈希值，以计算出 总哈希值。 以这种方式计算的哈希值被定义为目标磁盘的哈希值。
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公开(公告)号：US20060034181A1
公开(公告)日：2006-02-16
申请号：US11082957
申请日：2005-03-18
申请人： Yasuo Noguchi , Riichiro Take , Masahisa Tamura , Yoshihiro Tsuchiya , Kazutaka Ogiwara , Arata Ejiri , Tetsutaro Maruyama , Minoru Kamoshida
发明人： Yasuo Noguchi , Riichiro Take , Masahisa Tamura , Yoshihiro Tsuchiya , Kazutaka Ogiwara , Arata Ejiri , Tetsutaro Maruyama , Minoru Kamoshida
CPC分类号： H04L1/22 , H04L41/0213 , H04L43/0811 , H04L49/557 , H04Q3/0075
摘要： A network system which facilitates the task of replacing switches pertaining to a detected link failure. A server network is formed from a plurality of switches and links. The link state of each port on the switches is being monitored by a link-down detector, and a switch port that has entered a link-down state from a link-up state is identified as an inoperative port. Upon detection of such a link-down event, a function disabler disables link functions of specified ports of other switches in the switch group to which the switch having the inoperative port belongs, so that the servers on the network will change their setups all at once and continue the communication through new paths.
摘要翻译： 一种网络系统，其有助于替换与检测到的链路故障有关的交换机的任务。 服务器网络由多个交换机和链路形成。 交换机上每个端口的链路状态由链路抑制检测器监控，并且从链路状态进入链路状态的交换机端口被识别为不工作端口。 检测到这样的链路断开事件时，功能禁用将禁用具有不工作端口的交换机所属的交换机组中的其他交换机的指定端口的链路功能，使得网络上的服务器将一次更改其设置 并通过新的路径继续沟通。
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58.发明授权Computer-readable recording medium storing software update command program, software update command method, and information processing device 失效存储软件更新命令程序，软件更新命令方法和信息处理装置的计算机可读记录介质公开(公告)号：US08621054B2
公开(公告)日：2013-12-31
申请号：US12560037
申请日：2009-09-15
IPC分类号： G06F15/16
CPC分类号： G06F8/65
摘要： An information processing device is provided that provides service by executing a service provider program in a cluster system. The device includes a program information transmission unit that transmits to a monitoring node that monitors the cluster system, a node list information reception unit that receives node list information, an update target selection unit that determines which of the other information processing devices which are not yet updated with the service provider program by referring to the program information in the node list information, a command timing determination unit that determines a time after a lapse of the standby time found in the first update timing information as a command timing of the update command, an update timing information generation unit that generates second update timing information and an update command transmission unit that transmits the update command about the service provider program and the second update timing information.
摘要翻译： 提供了通过在集群系统中执行服务提供商程序来提供服务的信息处理设备。 该设备包括：节目信息发送单元，其发送到监视群集系统的监视节点;节点列表信息接收单元，其接收节点列表信息;更新目标选择单元，确定哪个其他信息处理设备尚未 通过参照节点列表信息中的节目信息与服务提供商节目更新;命令定时确定单元，确定在第一更新定时信息中发现的待机时间过去之后的时间作为更新命令的命令定时， 生成第二更新定时信息的更新定时信息生成单元和发送关于服务提供者程序和第二更新定时信息的更新命令的更新命令发送单元。
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59.发明申请Apparatus and method for managing network storage, and computer product 审中-公开用于管理网络存储的设备和方法，以及计算机产品公开(公告)号：US20050120037A1
公开(公告)日：2005-06-02
申请号：US11019178
申请日：2004-12-23
IPC分类号： G06F7/00 , G06F15/16 , G06F15/167 , G06F17/00 , G06F17/30
CPC分类号： G06F16/10
摘要： A network storage management apparatus is connected to a client and a storage device via a network. The network storage management apparatus includes a protocol converting unit that performs a conversion of NAS and SAN communication protocols and an internal protocol, a pool field that uses a B-Tree to store data that manages an available field of the storage device, a file space that uses the B-Tree to store data that manages an occupied field of the storage device, a field allocating unit that uses the data in the pool field to allocate the available field, and a field releasing unit that uses the data in the pool field and the file space to manage the storage device.
摘要翻译： 网络存储管理装置经由网络连接到客户机和存储装置。 网络存储管理装置包括执行NAS和SAN通信协议和内部协议的转换的协议转换单元，使用B-Tree存储管理存储设备的可用字段的数据的池字段，文件空间 其使用B-Tree存储管理存储设备的占用字段的数据，使用池字段中的数据分配可用字段的字段分配单元，以及使用池字段中的数据的字段释放单元 以及管理存储设备的文件空间。
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60.发明授权公开(公告)号：US08028202B2
公开(公告)日：2011-09-27
申请号：US12749736
申请日：2010-03-30
IPC分类号： G06F11/00
CPC分类号： G06F11/008 , G06F11/004
摘要： A data management device accessible to a plurality of memories includes a risk unit which determines risk of failure associated with each of the plurality of memories, a selection unit which selects a memory from among the plurality of memories on the basis of the determined risk and a transmitting unit which transmits a replication instruction to another memory of the plurality of memories. The replication instruction causes replication of the data to be replicated that is stored in the selected memory.
摘要翻译： 多个存储器可访问的数据管理装置包括风险单元，其确定与多个存储器中的每一个相关联的故障风险;选择单元，其基于所确定的风险从多个存储器中选择存储器;以及 发送单元，其将复制指令发送到多个存储器中的另一个存储器。 复制指令会导致存储在所选存储器中的要复制的数据的复制。
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