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1. 发明申请

US20100274984A1 MANAGEMENT SERVER DEVICE FOR MANAGING VIRTUAL STORAGE DEVICE, AND METHOD FOR MANAGING VIRTUAL STORAGE DEVICE 有权
标题翻译：用于管理虚拟存储设备的管理服务器设备，以及用于管理虚拟存储设备的方法
公开(公告)号：US20100274984A1
公开(公告)日：2010-10-28
申请号：US12501854
申请日：2009-07-13
申请人： Hirofumi INOMATA , Tomoki SEKIGUCHI , Futoshi HAGA , Machiko ASAIE , Takayuki NAGAI , Norio SHIMOZONO
发明人： Hirofumi INOMATA , Tomoki SEKIGUCHI , Futoshi HAGA , Machiko ASAIE , Takayuki NAGAI , Norio SHIMOZONO
IPC分类号： G06F12/16 , G06F12/00
CPC分类号： G06F3/0647 , G06F3/0605 , G06F3/067
摘要： The computer system has a plurality of physical server devices, a plurality of physical storage devices, and a management server device, and when migrating at least one of a plurality of first virtual server devices to another physical server device, the management server device compares at least one physical server device in which the plurality of first virtual server devices are disposed after the migration, with at least one physical server device in which a plurality of second virtual server devices are disposed, to calculate a first evaluation value, and also compares at least one physical server device in which the plurality of first virtual server devices are disposed after the migration, with at least one physical server device in which a plurality of third virtual server devices are disposed, to calculate a second evaluation value. Based on the first evaluation value and the second evaluation value, the management server device issues an instruction to migrate the first virtual storage device to the other physical storage device.
摘要翻译：计算机系统具有多个物理服务器设备，多个物理存储设备和管理服务器设备，并且当将多个第一虚拟服务器设备中的至少一个迁移到另一物理服务器设备时，管理服务器设备至少一个物理服务器设备，其中在迁移之后设置多个第一虚拟服务器设备，其中设置有多个第二虚拟服务器设备的至少一个物理服务器设备来计算第一评估值，并且还在至少一个物理服务器设备，其中在迁移之后设置多个第一虚拟服务器设备，其中设置有多个第三虚拟服务器设备的至少一个物理服务器设备来计算第二评估值。基于第一评估值和第二评估值，管理服务器装置发出将第一虚拟存储装置迁移到另一物理存储装置的指示。

2. 发明申请

US20140047144A1 I/O DEVICE AND STORAGE MANAGEMENT SYSTEM 审中-公开
标题翻译： I / O设备和存储管理系统
公开(公告)号：US20140047144A1
公开(公告)日：2014-02-13
申请号：US13568419
申请日：2012-08-07
申请人： Futoshi HAGA
发明人： Futoshi HAGA
IPC分类号： G06F13/12
CPC分类号： G06F3/0605 , G06F3/0631 , G06F3/0665 , G06F3/067 , G06F9/45558 , G06F2009/45579
摘要： An input/output (I/O) device includes at least one communication port; at least one storage device attached to the I/O device and is configured to provide a storage volume; and an I/O manager configured to manage operations of the I/O device. The I/O manager is configured to receive a request to create a new logical volume, create a new logical volume on the storage device based on the request, and define a first relationship between the created logical volume and a virtual I/O instance based on the request. The virtual I/O instance is a virtual access point for enabling a computer system connected to the I/O device via the communication port to access the created logical volume.
摘要翻译：输入/输出（I / O）装置包括至少一个通信端口; 至少一个存储设备连接到所述I / O设备并且被配置为提供存储卷; 以及被配置为管理I / O设备的操作的I / O管理器。 I / O管理器被配置为接收创建新逻辑卷的请求，基于该请求在存储设备上创建新的逻辑卷，并且基于所创建的逻辑卷和基于虚拟I / O实例之间的第一关系来定义根据要求虚拟I / O实例是用于使通过通信端口连接到I / O设备的计算机系统访问创建的逻辑卷的虚拟接入点。

3. 发明申请

US20120131289A1 MULTIPATH SWITCHING OVER MULTIPLE STORAGE SYSTEMS 有权
标题翻译：多重存储系统的多路开关
公开(公告)号：US20120131289A1
公开(公告)日：2012-05-24
申请号：US12948847
申请日：2010-11-18
申请人： Yuichi TAGUCHI , Futoshi HAGA , Toshio OTANI
发明人： Yuichi TAGUCHI , Futoshi HAGA , Toshio OTANI
IPC分类号： G06F12/16 , G06F12/00 , G06F15/167
CPC分类号： G06F3/0647 , G06F3/0607 , G06F3/0617 , G06F3/0635 , G06F3/067 , G06F2206/1012 , H04L45/122 , H04L45/24 , H04L45/586
摘要： A system comprises a first storage system, a second storage system, a plurality of switches, and a server connected with the first storage system via a first group of switches and connected with the second storage system via a second group of switches. The first group and the second group have at least one switch which is not included in both the first and second groups. The first storage system receives I/O commands targeted to first logical units from the server via the first group of switches. The first storage system maintains first information regarding the ports of both the first and second storage systems. The first information is used to generate multipath communication between the server and the first storage system, including at least one path which passes through the second storage system and at least one other path which does not pass through the second storage system.
摘要翻译：一种系统包括第一存储系统，第二存储系统，多个交换机以及经由第一组交换机与第一存储系统连接并经由第二组交换机与第二存储系统连接的服务器。第一组和第二组具有至少一个不包括在第一组和第二组中的开关。第一个存储系统经由第一组交换机从服务器接收针对第一逻辑单元的I / O命令。第一存储系统维护关于第一和第二存储系统的端口的第一信息。第一信息用于在服务器和第一存储系统之间生成多路径通信，包括至少一个通过第二存储系统的路径和至少一个不通过第二存储系统的其他路径。

4. 发明申请

US20080294940A1 METHOD AND DEVICE FOR MANAGING COMPUTING SYSTEM 审中-公开
标题翻译：用于管理计算系统的方法和装置
公开(公告)号：US20080294940A1
公开(公告)日：2008-11-27
申请号：US12123716
申请日：2008-05-20
申请人： Futoshi HAGA , Hiroyuki Osaki
发明人： Futoshi HAGA , Hiroyuki Osaki
IPC分类号： G06F11/07
CPC分类号： G06F11/2007
摘要： In a computing system comprising plural processor modules possessing plural processors, plural I/O devices serving as an interface of communication between the plural processor modules and external equipment, and a connection mechanism possessing plural switching units to which the plural processor modules and the plural I/O devices are coupled, the plural switching units possessed by the connection mechanism are managed as a network. In particular, the management information which defines each of plural paths by a line of two or more switching units among the plural switching units is acquired, the path status on the plural paths is grasped by analyzing the acquired management information, and the path status information on the grasped path status is created and outputted.
摘要翻译：在包含具有多个处理器的多个处理器模块的计算系统中，作为多个处理器模块和外部设备之间的通信接口的多个I / O设备以及具有多个处理器模块和多个处理器模块的多个交换单元的连接机构 / O设备耦合，由连接机构拥有的多个交换单元作为网络进行管理。特别地，通过多个交换单元中的两个或更多个切换单元的一行来定义多条路径中的每条路径的管理信息，通过分析获取的管理信息来掌握多条路径上的路径状态，并且路径状态信息掌握的路径状态被创建并输出。

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