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61. 发明申请

US20100088543A1 Restarting Mehtod Using a Snapshot 有权
标题翻译：使用快照重新启动Mehtod
公开(公告)号：US20100088543A1
公开(公告)日：2010-04-08
申请号：US12633962
申请日：2009-12-09
申请人： Yasuyuki KAMBARA , Yoshifumi Takamoto , Keisuke Hatasaki , Kouji Masuda
发明人： Yasuyuki KAMBARA , Yoshifumi Takamoto , Keisuke Hatasaki , Kouji Masuda
IPC分类号： G06F11/14 , G06F12/00 , G06F12/16
CPC分类号： G06F11/2046 , G06F11/2025 , G06F11/2028 , G06F11/203 , G06F11/2097
摘要： The active server A101 notifies its own operating status to the administration server 106, and the administration server 106 acquires a snapshot and copies a disk according to the policy established by a user. When the active server A101 or the active disk 113 fails, the administration server 106 chooses a backup server A104 and a status storage disk A114 to be booted and restarts them by using the snapshot according to the policy.
摘要翻译：活动服务器A101向管理服务器106通知其自身的运行状态，管理服务器106根据用户建立的策略取得快照并拷贝磁盘。当活动服务器A101或活动盘113发生故障时，管理服务器106选择备份服务器A104和状态存储盘A114进行引导，并根据策略使用快照来重新启动它们。

62. 发明授权

US07657786B2 Storage switch system, storage switch method, management server, management method, and management program 失效
标题翻译：存储交换机系统，存储交换机，管理服务器，管理方法和管理程序
公开(公告)号：US07657786B2
公开(公告)日：2010-02-02
申请号：US12341274
申请日：2008-12-22
申请人： Shinya Takuwa , Yoshifumi Takamoto , Kouji Masuda
发明人： Shinya Takuwa , Yoshifumi Takamoto , Kouji Masuda
IPC分类号： G06F11/00
CPC分类号： G06F11/2046 , G06F11/2025 , G06F11/2028 , G06F11/2038
摘要： A switch control system including a storage unit, a switch which logically sets a network topology between the storage unit and a plurality of computers, and a management server which communicates with the switch and the storage unit, wherein the storage unit includes at least one disk; wherein the management server comprises a memory and a processor, wherein the memory holds the network topology which is set by the switch, wherein when a failure is detected in one of the computers currently being used, the processor of the management server refers to the memory to change the network topology for the computer where the failure is detected and another computer which substitutes the computer where the failure is detected, and instructs the switch with the changed network topology so as to cause the switch to logically set the changed network topology, and wherein the management server controls the disk of the computer where the failure is detected to be accessible.
摘要翻译：一种开关控制系统，包括存储单元，在存储单元和多个计算机之间逻辑地设置网络拓扑的开关以及与开关和存储单元通信的管理服务器，其中，所述存储单元包括至少一个盘 ; 其中所述管理服务器包括存储器和处理器，其中所述存储器保持由所述交换机设置的所述网络拓扑，其中当所述当前正在使用的计算机之一中检测到故障时，所述管理服务器的处理器引用所述存储器改变检测到故障的计算机的网络拓扑，另一台替代检测到故障的计算机的计算机，并指示交换机采用变更的网络拓扑结构，使交换机对逻辑上设置变更的网络拓扑结构进行指导; 其中管理服务器控制检测到故障的计算机的盘可访问。

63. 发明申请

US20090138580A1 METHOD OF BOOTING AN OPERATING SYSTEM 有权
标题翻译：打击操作系统的方法
公开(公告)号：US20090138580A1
公开(公告)日：2009-05-28
申请号：US12361680
申请日：2009-01-29
申请人： Yoshifumi Takamoto , Hiroshi Kurokawa , Keisuke Hatasaki
发明人： Yoshifumi Takamoto , Hiroshi Kurokawa , Keisuke Hatasaki
IPC分类号： G06F15/177
CPC分类号： G06F9/4416
摘要： For use in a system where a plurality of servers are connected to an external disk device, a method is provided for a server to boot an operating system from the external disk device. The method includes the steps of searching for the port of a network switch to which the server is connected; establishing a network to which only the server and a management server belong; sending a server information acquisition program from the management server to the server via a network boot operation; acquiring, by the server information acquisition program, unique information owned by the storage interface of the server for transfer to the management server; and setting, by the management server, a disk within the external disk device accessible from the server based on the unique information.
摘要翻译：为了在多个服务器连接到外部磁盘设备的系统中使用，提供了一种用于服务器从外部磁盘设备引导操作系统的方法。该方法包括搜索服务器连接到的网络交换机的端口的步骤; 建立只有服务器和管理服务器所属的网络; 通过网络引导操作将服务器信息获取程序从管理服务器发送到服务器; 由所述服务器信息获取程序获取由所述服务器的存储接口所拥有的唯一信息以传送到所述管理服务器; 以及由所述管理服务器基于所述唯一信息从所述服务器可访问的所述外部磁盘设备内的盘。

64. 发明授权

US07509401B2 Method of booting an operating system 失效
标题翻译：引导操作系统的方法
公开(公告)号：US07509401B2
公开(公告)日：2009-03-24
申请号：US11007339
申请日：2004-12-09
申请人： Yoshifumi Takamoto , Hiroshi Kurokawa , Keisuke Hatasaki
发明人： Yoshifumi Takamoto , Hiroshi Kurokawa , Keisuke Hatasaki
IPC分类号： G06F15/177
CPC分类号： G06F9/4416
摘要： For use in a system where a plurality of servers are connected to an external disk device, a method is provided for a server to boot an operating system from the external disk device. The method includes the steps of searching for the port of a network switch to which the server is connected; establishing a network to which only the server and a management server belong; sending a server information acquisition program from the management server to the server via a network boot operation; acquiring, by the server information acquisition program, unique information owned by the storage interface of the server for transfer to the management server; and setting, by the management server, a disk within the external disk device accessible from the server based on the unique information.
摘要翻译：为了在多个服务器连接到外部磁盘设备的系统中使用，提供了一种用于服务器从外部磁盘设备引导操作系统的方法。该方法包括搜索服务器连接到的网络交换机的端口的步骤; 建立只有服务器和管理服务器所属的网络; 通过网络引导操作将服务器信息获取程序从管理服务器发送到服务器; 由所述服务器信息获取程序获取由所述服务器的存储接口所拥有的唯一信息以传送到所述管理服务器; 以及由所述管理服务器基于所述唯一信息从所述服务器可访问的所述外部磁盘设备内的盘。

65. 发明申请

US20060218367A1 Computer system, data management method, and program 失效
标题翻译：计算机系统，数据管理方法和程序
公开(公告)号：US20060218367A1
公开(公告)日：2006-09-28
申请号：US11244038
申请日：2005-10-06
申请人： Toshiyuki Ukai , Yoshifumi Takamoto , Masaaki Shimizu , Yoshiko Yasuda
发明人： Toshiyuki Ukai , Yoshifumi Takamoto , Masaaki Shimizu , Yoshiko Yasuda
IPC分类号： G06F13/28 , G06F12/16
CPC分类号： G06F3/0665 , G06F3/061 , G06F3/0647 , G06F3/067
摘要： A technology capable of achieving the LU migration in terms of a file system and a logical volume and the effective migration in a host computer which provides a file system function and a logical volume function is provided. A computer system has I/O access unification and management means that obtains RAID configuration information and RAID statistical information in a disk array system and manages an I/O access unified management table in which file system configuration information and logical volume configuration information managed by an OS are unified. Also, the computer system has migration volume deciding means that determines a migration method based on the I/O access unified management table, migration influence predicting means that obtains migration influence prediction information, and RAID linkage migration performing means.
摘要翻译：提供了一种能够在文件系统和逻辑卷方面实现LU迁移的技术以及提供文件系统功能和逻辑卷功能的主机中的有效迁移。计算机系统具有在磁盘阵列系统中获取RAID配置信息和RAID统计信息的I / O访问统一和管理装置，并且管理I / O访问统一管理表，其中文件系统配置信息和逻辑卷配置信息由操作系统统一。此外，计算机系统具有基于I / O访问统一管理表，获取迁移影响预测信息的迁移影响预测单元和RAID连接迁移执行单元来确定迁移方法的迁移量决定单元。

66. 发明申请

US20060075217A1 Method of booting an operating system 失效
公开(公告)号：US20060075217A1
公开(公告)日：2006-04-06
申请号：US11007339
申请日：2004-12-09
申请人： Yoshifumi Takamoto , Hiroshi Kurokama , Keisuke Hatasaki
发明人： Yoshifumi Takamoto , Hiroshi Kurokama , Keisuke Hatasaki
IPC分类号： G06F9/24
CPC分类号： G06F9/4416
摘要： For use in a system where a plurality of servers are connected to an external disk device, a method is provided for a server to boot an operating system from the external disk device. The method includes the steps of searching for the port of a network switch to which the server is connected; establishing a network to which only the server and a management server belong; sending a server information acquisition program from the management server to the server via a network boot operation; acquiring, by the server information acquisition program, unique information owned by the storage interface of the server for transfer to the management server; and setting, by the management server, a disk within the external disk device accessible from the server based on the unique information.

67. 发明授权

US06993524B1 Network-attached disk unit with data protection function and server protecting data stored in network-attached disk device 失效
标题翻译：具有数据保护功能的网络连接磁盘单元和存储在网络连接磁盘设备中的服务器保护数据
公开(公告)号：US06993524B1
公开(公告)日：2006-01-31
申请号：US09599735
申请日：2000-06-23
申请人： Naoki Watanabe , Yoshifumi Takamoto , Hiroaki Odawara
发明人： Naoki Watanabe , Yoshifumi Takamoto , Hiroaki Odawara
IPC分类号： G06F17/30
CPC分类号： H04L67/34 , G06F21/6218 , G06F21/805 , G06F2221/2141 , Y10S707/99938 , Y10S707/99939
摘要： Client 101 sends a function to be executed to server 102, and at the same time, sends information such as the send destination disk unit, function name, version, etc. The server stores the received function, uses the received information to create function information 127, creates function information 126 that contains access area list 124 to be sent to disk unit 103, and then sends the function and function information 126 to the disk unit. The disk unit stores the function and function information. When a function execution request is sent from the client to the server, if the server is also sent parameters, it creates additional function information 126 and sends said function information 126 together with the function execution request to the disk unit. The disk unit performs the function execution and restricts accesses during execution according to function information 126.
摘要翻译：客户端101将要执行的功能发送到服务器102，同时发送诸如发送目的地盘单元，功能名称，版本等的信息。服务器存储所接收的功能，使用所接收的信息来创建功能信息创建包含要发送到磁盘单元103的访问区域列表124的功能信息126，然后将功能和功能信息126发送到磁盘单元。磁盘单元存储功能和功能信息。当从客户端向服务器发送功能执行请求时，如果服务器也发送参数，则创建附加功能信息126，并将功能信息126与功能执行请求一起发送到磁盘单元。磁盘单元执行功能执行，并根据功能信息126限制执行期间的访问。

68. 发明申请

US20050022057A1 Storage area network system 失效
标题翻译：存储区域网络系统
公开(公告)号：US20050022057A1
公开(公告)日：2005-01-27
申请号：US10901046
申请日：2004-07-29
申请人： Yoshifumi Takamoto , Tatsumi Uchigiri , Takao Sato
发明人： Yoshifumi Takamoto , Tatsumi Uchigiri , Takao Sato
IPC分类号： G06F11/00 , G06F11/20
CPC分类号： G06F11/2094 , G06F11/2074 , G06F11/2089 , G06F11/2097
摘要： In remote copy systems connected with a dedicated interface, reliability is reduced for the time until the disk system that caused an error will be recovered. Therefore, when an error occurs in a primary disk system, it is replaced with a standby disk system connected to a storage area network. As a result, a remote copy system with high reliability is obtained.
摘要翻译：在与专用接口连接的远程复制系统中，在导致错误的磁盘系统将被恢复之前，可靠性降低。因此，当主磁盘系统发生错误时，将被连接到存储区域网络的备用磁盘系统替换。结果，获得了具有高可靠性的远程复制系统。

69. 发明授权

US06792557B1 Storage area network system 失效
标题翻译：存储区域网络系统
公开(公告)号：US06792557B1
公开(公告)日：2004-09-14
申请号：US09646011
申请日：2002-05-31
申请人： Yoshifumi Takamoto , Tatsumi Uchigiri , Takao Sato
发明人： Yoshifumi Takamoto , Tatsumi Uchigiri , Takao Sato
IPC分类号： G06F1100
CPC分类号： G06F11/2069 , G06F3/0601 , G06F11/2094 , G06F2003/0697 , G11B20/1803 , G11B20/1883 , G11B2220/20
摘要： In remote copy systems connected with a dedicated interface, reliability is reduced for the time until the disk system that caused an error will be recovered. Therefore, when an error occurs in a primary disk system, it is replaced with a standby disk system connected to a storage area network. As a result, a remote copy system with high reliability is obtained.
摘要翻译：在与专用接口连接的远程复制系统中，可靠性降低，直到导致错误的磁盘系统将被恢复。因此，当主磁盘系统发生错误时，将替换为连接到存储区域网络。结果，获得了具有高可靠性的远程复制系统。

70. 发明授权

US5948069A Networking system and parallel networking method 失效
标题翻译：网络系统和并行网络方式
公开(公告)号：US5948069A
公开(公告)日：1999-09-07
申请号：US684572
申请日：1996-07-19
申请人： Katsuyoshi Kitai , Satoshi Yoshizawa , Toyohiko Kagimasa , Fumio Noda , Yoshimasa Masuoka , Yoshifumi Takamoto
发明人： Katsuyoshi Kitai , Satoshi Yoshizawa , Toyohiko Kagimasa , Fumio Noda , Yoshimasa Masuoka , Yoshifumi Takamoto
IPC分类号： G06F13/00 , H04L29/04 , H04L29/06 , G06F13/38 , G06F15/17
CPC分类号： H04L29/06 , H04L45/745 , H04L49/351 , H04L49/205 , H04L49/3009 , H04L67/42
摘要： A networking method and system for performing data communication to a client computer from a server computer having a plurality of network interfaces through a network. The invention includes a LAN switch, provided between the network and the server computer. The LAN switch includes a plurality of communication paths correspondingly connected to the network interfaces of the server computer. Any one of the communication paths are usable to connect the client computer with the server computer. The invention further includes a selector for selecting one of the communication paths in accordance with a quality of service (QOS) requested by the client computer. The selector selects the communication path using information contained in a routing table in the server computer based on a network address of the network connected to the client computer. The routing table includes the address of the network connected to the client computer and addresses of network interfaces of the server computer correspondingly connected to the communication path.
摘要翻译：一种用于通过网络从具有多个网络接口的服务器计算机向客户端计算机执行数据通信的联网方法和系统。本发明包括在网络和服务器计算机之间提供的LAN交换机。 LAN交换机包括相应地连接到服务器计算机的网络接口的多个通信路径。任何一个通信路径都可用于将客户端计算机与服务器计算机连接起来。本发明还包括一个选择器，用于根据客户计算机请求的服务质量（QOS）来选择一个通信路径。选择器根据连接到客户端计算机的网络的网络地址，使用包含在服务器计算机中的路由表中的信息来选择通信路径。路由表包括连接到客户端计算机的网络的地址以及与通信路径相对应的服务器计算机的网络接口的地址。

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