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81. 发明授权

US07278007B2 Method and apparatus for increasing an amount of memory on demand when monitoring remote mirroring performance 有权
标题翻译：监控远程镜像性能时，增加需求量的内存量的方法和装置
公开(公告)号：US07278007B2
公开(公告)日：2007-10-02
申请号：US11545562
申请日：2006-10-11
申请人： Akira Fujibayashi
发明人： Akira Fujibayashi
IPC分类号： G06F12/00
CPC分类号： G06F3/0659 , G06F3/0613 , G06F3/065 , G06F3/0653 , G06F3/0656 , G06F3/067 , G06F11/2074 , G06F12/0866
摘要： A method and storage system for increasing an amount of memory in a queuing area on the storage system. The storage system includes first and second storage subsystems connected to each other via a path. A primary volume in the first storage subsystem and a remote secondary volume in the second storage subsystem are mirrored and operated in the asynchronous mode. A queuing area having memory is provided in the second storage subsystem for temporarily storing data transferred to the second storage subsystem from the first storage subsystem in response to a write input/output (I/O) issued by a host to write data in the primary volume. Data temporarily stored in the memory is retrieved and stored in the remote secondary volume. An unused area of the queuing area is monitored and the memory increased if the unused area becomes less than a predetermined amount.
摘要翻译：一种用于增加存储系统上的排队区域中的存储量的方法和存储系统。存储系统包括通过路径彼此连接的第一和第二存储子系统。第一个存储子系统中的主卷和第二个存储子系统中的远程辅助卷被镜像并以异步模式运行。具有存储器的排队区域被提供在第二存储子系统中，用于响应于由主机发出的写入数据写入主要数据的I / O来临时存储从第一存储子系统传送到第二存储子系统的数据卷。临时存储在存储器中的数据被检索并存储在远程辅助卷中。监视排队区域的未使用区域，如果未使用区域小于预定量，则存储器增加。

82. 发明授权

US07243223B2 Computer system using disk controller and operating service thereof 失效
标题翻译：使用磁盘控制器的计算机系统及其操作服务
公开(公告)号：US07243223B2
公开(公告)日：2007-07-10
申请号：US11505473
申请日：2006-08-17
申请人： Akira Fujibayashi , Kazuhisa Fujimoto , Hiroki Kanai
发明人： Akira Fujibayashi , Kazuhisa Fujimoto , Hiroki Kanai
IPC分类号： H04L12/26
CPC分类号： G06F3/0613 , G06F3/0607 , G06F3/0626 , G06F3/0635 , G06F3/0658 , G06F3/067 , G06F11/3485 , H04L12/66 , H04L67/1097 , Y02D10/34
摘要： When there is an access passing between unit disk controllers, the band of a mutual connecting network must be very large in order to exhibit the performance sufficiently, so that the cost is increased. In the present invention, the access number of a logical volume is monitored, the change of an access path is suggested to an upper class device, and the logical volume is moved or copied to each unit disk controller, so that the mutual connecting network is used mainly for copy of the logical volume, thereby reducing the necessary band.
摘要翻译：当在单元磁盘控制器之间存在访问时，相互连接网络的频带必须非常大，以便充分展现性能，从而增加成本。在本发明中，监视逻辑卷的访问号码，向上级设备建议访问路径的改变，并且将逻辑卷移动或复制到每个单元盘控制器，使得相互连接网络主要用于逻辑卷的拷贝，从而减少必要的频带。

83. 发明申请

US20070150538A1 Method and apparatus for managing direct I/O to storage systems in virtualization 有权
标题翻译：用于在虚拟化中管理存储系统的直接I / O的方法和装置
公开(公告)号：US20070150538A1
公开(公告)日：2007-06-28
申请号：US11526579
申请日：2006-09-26
申请人： Akira Fujibayashi
发明人： Akira Fujibayashi
IPC分类号： G06F15/16 , G06F12/00 , G06F12/16
CPC分类号： G06F3/0665 , G06F3/0605 , G06F3/0607 , G06F3/0631 , G06F3/067 , G06F11/2069 , G06F11/2082 , Y10S707/99952
摘要： A network storage virtualization method and apparatus in a network storage system having a plurality of network storage devices. According to the, present invention a client connected via a network is allowed to access the network storage devices as one virtual network storage system. In addition the client is permitted to access the network storage devices separate from the virtualized network storage system for other purposes such as reporting, verifying or backing up.
摘要翻译：一种具有多个网络存储设备的网络存储系统中的网络存储虚拟化方法和装置。根据本发明，通过网络连接的客户端被允许作为一个虚拟网络存储系统访问网络存储设备。此外，允许客户端访问与虚拟化网络存储系统分离的网络存储设备，以用于其他目的，例如报告，验证或备份。

84. 发明申请

US20070002183A1 Video evaluation apparatus, spatio-temporal frequency analyzing apparatus, video evaluation method, spatio-temporal frequency analyzing method, video evaluation program, and spatio-temporal frequency analyzing program 失效
标题翻译：视频评估装置，时空频率分析装置，视频评价方法，时空频率分析方法，视频评价程序，时空频率分析程序
公开(公告)号：US20070002183A1
公开(公告)日：2007-01-04
申请号：US11476026
申请日：2006-06-28
申请人： Akira Fujibayashi , Choong Boon , Sadaatsu Kato , Tsutomu Horikoshi
发明人： Akira Fujibayashi , Choong Boon , Sadaatsu Kato , Tsutomu Horikoshi
IPC分类号： H04N17/00 , H04N5/14
CPC分类号： H04N17/00 , G06T7/0002 , G06T2207/10016 , G06T2207/20056 , G06T2207/30168 , H04N19/117 , H04N19/139 , H04N19/14 , H04N19/154 , H04N19/176 , H04N19/80
摘要： An object is to provide a video evaluation apparatus and video evaluation method capable of appropriately evaluating a video consisting of a plurality of frame images, using an objective standard. The object is achieved as follows. A reference characteristic, which is a predetermined spatio-temporal frequency characteristic about a video, is stored, and a video characteristic analyzer 101 calculates a spatio-temporal frequency characteristic of a target video consisting of a plurality of frame images. Then a video evaluation determiner 102 calculates an evaluated value of the target video, based on a relative relation between the calculated spatio-temporal frequency characteristic and the stored reference characteristic. This enables appropriate evaluation of the video.
摘要翻译：目的在于提供能够使用客观标准适当地评价由多个帧图像构成的视频的视频评价装置和视频评价方法。该目的如下实现。存储作为关于视频的预定时空频率特性的参考特性，并且视频特征分析器101计算由多个帧图像组成的目标视频的时空频率特性。然后，视频评估确定器102基于所计算的时空频率特性和存储的参考特征之间的相对关系来计算目标视频的评估值。这样可以对视频进行适当的评估。

85. 发明授权

US07130961B2 Disk controller and method of controlling the cache 失效
公开(公告)号：US07130961B2
公开(公告)日：2006-10-31
申请号：US09785477
申请日：2001-02-20
申请人： Hiroki Kanai , Kazuhisa Fujimoto , Akira Fujibayashi
发明人： Hiroki Kanai , Kazuhisa Fujimoto , Akira Fujibayashi
IPC分类号： G06F12/00
CPC分类号： G06F12/0871 , G06F12/0815 , G06F2212/284 , G06F2212/312
摘要： To execute cache data identity control between disk controllers in plural disk controllers provided with each cache. To prevent a trouble from being propagated to another disk controller even if the trouble occurs in a specific disk controller. The identity control of data is executed via a communication means between disk controllers. In case update access from a host is received, data in a cache memory of a disk controller that controls at least a data storage drive is updated. It is desirable that a cache area is divided into an area for a drive controlled by the disk controller and an area for a drive controlled by another disk controller and is used.

86. 发明授权

US07111120B2 Scalable disk array controller 有权
标题翻译：可扩展磁盘阵列控制器
公开(公告)号：US07111120B2
公开(公告)日：2006-09-19
申请号：US11188004
申请日：2005-07-25
申请人： Kazuhisa Fujimoto , Akira Fujibayashi , Nobuyuki Minowa
发明人： Kazuhisa Fujimoto , Akira Fujibayashi , Nobuyuki Minowa
IPC分类号： G06F12/00
CPC分类号： G06F3/0658 , G06F3/061 , G06F3/0626 , G06F3/0635 , G06F3/0689 , G06F11/1666 , G06F11/2007 , G06F11/201 , G06F12/084 , G06F12/0866
摘要： This invention relates to a disk array controller. There has been demand for a large scale memory device system operable without interruption. Further, in order to cope with the recent trend toward open systems, scalability of performance and capacity in such systems is needed.Conventionally, internal buses such as ones which connect the channel interface section to the shared memory section, and the disk interface section to the shared memory section, have been mounted on one platter, and the channel interface and other packages have been mounted thereon. If the internal buses have failed, the operation of the whole system must be stopped. There has been another problem that the performance of the internal buses is fixed.A disk array controller according to this invention comprises an interface platter on which a channel interface section and a disk interface section are mounted, a memory platter on which a shared memory section is mounted, and a cable which connects the interface platter to the memory platter in order to solve the above problems.
摘要翻译：本发明涉及一种磁盘阵列控制器。需要大量的存储器件系统可操作而不中断。此外，为了应对最近开放系统的趋势，需要这种系统的性能和容量的可扩展性。通常，将一个将通道接口部分连接到共享存储器部分的内部总线和共享存储器部分的盘接口部分安装在一个盘片上，并且其上安装了通道接口和其他包装。如果内部总线出现故障，整个系统的运行必须停止。另外还有一个问题是内部总线的性能是固定的。根据本发明的磁盘阵列控制器包括其上安装有通道接口部分和磁盘接口部分的接口拼盘，其上安装有共享存储器部分的存储器盘片和将接口盘连接到存储器盘片的电缆以解决上述问题。

87. 发明申请

US20060143414A1 Method and apparatus for increasing an amount of memory on demand when monitoring remote mirroring performance 有权
公开(公告)号：US20060143414A1
公开(公告)日：2006-06-29
申请号：US11360470
申请日：2006-02-24
申请人： Akira Fujibayashi
发明人： Akira Fujibayashi
IPC分类号： G06F12/16
CPC分类号： G06F3/0659 , G06F3/0613 , G06F3/065 , G06F3/0653 , G06F3/0656 , G06F3/067 , G06F11/2074 , G06F12/0866
摘要： A method and storage system for increasing an amount of memory in a queuing area on. The storage system includes first and second storage subsystems connected to each other via a path. A primary volume in the first storage subsystem and a remote secondary volume in the second storage subsystem are mirrored and operated in the asynchronous mode. A queuing area having memory is provided in the second storage subsystem for temporarily storing data transferred to the second storage subsystem from the first storage subsystem in response to a write input/output (I/O) issued by a host to write data in the primary volume. Data temporarily stored in the memory is retrieved and stored in the remote secondary volume. An unused area of the queuing area is monitored and the memory increased if the unused area becomes less than a predetermined amount.

88. 发明授权

US06985989B2 Storage apparatus having plural controller including interconnected memories 失效
标题翻译：具有包括互连存储器的多个控制器的存储装置
公开(公告)号：US06985989B2
公开(公告)日：2006-01-10
申请号：US10643973
申请日：2003-08-20
申请人： Kazuhisa Fujimoto , Hiroki Kanai , Akira Fujibayashi , Wataru Sakurai
发明人： Kazuhisa Fujimoto , Hiroki Kanai , Akira Fujibayashi , Wataru Sakurai
IPC分类号： G06F13/14 , G06F12/02
CPC分类号： G06F3/0607 , G06F3/061 , G06F3/0613 , G06F3/0635 , G06F3/0658 , G06F3/067 , G06F3/0683 , G06F3/0689 , G06F12/0866
摘要： A disk array controller is made up of multiple disk array control units for implementing the data read/write operation and each having channel IF units, disk IF units, cache memory units and shared memory units. The disk array controller further includes inter connections for interconnecting the shared memory units and interconnecting the cache memory units across the border of disk array control units. Thereby alleviating the deterioration of performance due to the data transfer between the disk array control units, when the multiple disk array control units are to be operated as a single disk array controller.
摘要翻译：磁盘阵列控制器由用于实现数据读/写操作的多个磁盘阵列控制单元组成，每个磁盘阵列控制单元具有信道IF单元，磁盘中继单元，高速缓冲存储器单元和共享存储单元。磁盘阵列控制器还包括用于互连共享存储器单元并且跨越磁盘阵列控制单元的边界互连高速缓冲存储器单元的互连。由此，在将多个磁盘阵列控制单元作为单个磁盘阵列控制器进行动作时，能够减轻由于磁盘阵列控制单元之间的数据传送引起的性能的劣化。

89. 发明申请

US20050193180A1 Method and apparatus for data migration with the efficient use of old assets 有权
标题翻译：有效利用旧资产的数据迁移方法和装置
公开(公告)号：US20050193180A1
公开(公告)日：2005-09-01
申请号：US10788390
申请日：2004-03-01
申请人： Akira Fujibayashi
发明人： Akira Fujibayashi
IPC分类号： G06F12/16
CPC分类号： G06F3/065 , G06F3/0607 , G06F3/0647 , G06F3/067 , G06F11/2082 , Y10S707/99953 , Y10S707/99955
摘要： A method and apparatus for performing data migration in storage systems implementing the remote copy function and virtualizing existing storage devices in a new storage system after migrating the existing storage devices. According to the invention when a new storage system is connected to an old storage system destined for replacement, and prior to starting data migration, remote copy configuration information from the old storage system is migrated to the new storage system. This allows either the new storage system or the old storage system, depending on configuration, to maintain an operational remote copy function with a remote storage system during the data migration. Thereafter, data is migrated from the old storage system as a virtual volume to the new storage system while data is being transferred between the new storage system and the remote storage system in accordance with the remote copy configuration information.
摘要翻译：一种用于在实现远程复制功能的存储系统中执行数据迁移并在迁移现有存储设备之后虚拟现有存储设备的新存储系统中的方法和装置。根据本发明，当新的存储系统连接到要用于替换的旧存储系统，并且在开始数据迁移之前，来自旧存储系统的远程复制配置信息被迁移到新的存储系统。这允许新存储系统或旧存储系统根据配置在数据迁移期间使用远程存储系统维护可操作的远程复制功能。此后，根据远程复制配置信息，将数据从作为虚拟卷的旧存储系统迁移到新存储系统，同时在新存储系统和远程存储系统之间传输数据。

90. 发明申请

US20050188166A1 Apparatus and method for online data migration with remote copy 失效
标题翻译：使用远程复制进行在线数据迁移的设备和方法
公开(公告)号：US20050188166A1
公开(公告)日：2005-08-25
申请号：US11111574
申请日：2005-04-20
申请人： Akira Fujibayashi , Akira Yamamoto
发明人： Akira Fujibayashi , Akira Yamamoto
IPC分类号： G06F3/06 , G06F11/20 , G06F12/00 , G06F12/16 , G06F13/00
CPC分类号： G06F3/0607 , G06F3/0647 , G06F3/0689 , G06F11/2058 , G06F11/2069 , G06F11/2071 , Y10S707/99953 , Y10S707/99955
摘要： In one embodiment, a new storage system is connected to an old storage system destined for replacement. Prior to starting online data migration, remote copy configuration information from the old storage system is migrated to the new storage system. The aforementioned allows either the new storage system or the old storage system, depending on configuration, to maintain an operational remote copy function with another storage system during the online data migration. The old and new storage systems can be primary storage systems located in a local site. The old and new storage systems can also be secondary storage systems located in a site remotely located from a local site.
摘要翻译：在一个实施例中，新的存储系统连接到要用于替换的旧存储系统。在开始在线数据迁移之前，来自旧存储系统的远程复制配置信息将迁移到新的存储系统。根据配置，前述允许新存储系统或旧存储系统在在线数据迁移期间保持与另一存储系统的可操作的远程复制功能。旧的和新的存储系统可以是位于本地站点的主存储系统。旧的和新的存储系统也可以是位于远离本地站点的站点中的辅助存储系统。

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