Storage subsystem and storage system
    21.
    发明授权
    Storage subsystem and storage system 有权
    存储子系统和存储系统

    公开(公告)号:US07734870B2

    公开(公告)日:2010-06-08

    申请号:US11987459

    申请日:2007-11-30

    申请人: Koji Arai Koji Nagata

    发明人: Koji Arai Koji Nagata

    IPC分类号: G06F12/00

    摘要: The first storage subsystem, when new data is written in a first memory device beyond a certain timing, writes pre-updated data prior to update by said new data into a pre-updated data memory region and, in addition, updates snapshot management information that expresses a snapshot of a data group within the first memory device to information that expresses the snapshot at the certain timing and, at a later timing than the certain timing, judges, on the basis of the snapshot management information, in which of either the pre-updated data memory region or the first memory device the data constituting the data group at a certain timing exists, acquires data from the one in which the data exists and writes it into the second memory device of the second storage subsystem, and generates the certain timing repeatedly.

    摘要翻译: 当第一存储子系统在第一存储设备中写入超过一定时间的新数据时,将所述新数据更新之前的预更新数据写入预更新的数据存储器区域,此外还更新快照管理信息, 将第一存储器装置内的数据组的快照表示为在特定定时表示快照的信息,并且在稍后的某个定时的时刻,基于快照管理信息判断哪一个是预先 更新的数据存储器区域或第一存储器件存在在某个定时存在的构成数据组的数据,从数据存在的数据中获取数据并将其写入第二存储子系统的第二存储器件,并产生一定的 定时反复。

    STORAGE APPARATUS AND CONTROL METHOD THEREOF
    22.
    发明申请
    STORAGE APPARATUS AND CONTROL METHOD THEREOF 有权
    存储装置及其控制方法

    公开(公告)号:US20090228671A1

    公开(公告)日:2009-09-10

    申请号:US12130056

    申请日:2008-05-30

    IPC分类号: G06F12/16

    CPC分类号: G06F11/1466 G06F11/2092

    摘要: This storage apparatus further includes a control unit for creating a second volume as a backup volume of the first volume upon receiving a backup command of the first volume from the host apparatus, and sending a completion reply of the backup command to the host apparatus while the formatting of the second volume and the replication from the first volume to the second volume are incomplete.

    摘要翻译: 该存储装置还包括:控制单元,用于在从主机装置接收到第一卷的备份命令时,将第二卷创建为第一卷的备份卷,并且向主机设备发送备份命令的完成答复,同时 第二卷的格式化以及从第一卷到第二卷的复制是不完整的。

    Storage system and data management method
    23.
    发明申请
    Storage system and data management method 审中-公开
    存储系统和数据管理方法

    公开(公告)号:US20080294858A1

    公开(公告)日:2008-11-27

    申请号:US12007331

    申请日:2008-01-09

    IPC分类号: G06F12/00

    摘要: Provided are a storage system and a data management method capable of simplifying the operation of pair configuration by storing information concerning the pair configuration as pair definition information in a storage apparatus. This storage system includes one or more storage controllers for storing data sent from a host system, and a management terminal for managing the input and output of data stored in the one or more storage controllers. In this storage system, the one or more storage controllers include a storage unit for forming two or more logical volumes to be pair-configured in a storage area of a plurality of hard disk drives, and storing as pair definition information the status of not executing initial copy of data to be stored in a pair-configured copy source logical volume to a copy destination logical volume based on a command from the management terminal.

    摘要翻译: 提供一种存储系统和数据管理方法,其能够通过将关于配对配置的信息作为对定义信息存储在存储装置中来简化配对配置的操作。 该存储系统包括用于存储从主机系统发送的数据的一个或多个存储控制器和用于管理存储在一个或多个存储控制器中的数据的输入和输出的管理终端。 在该存储系统中,一个以上的存储控制器包括用于形成要配置在多个硬盘驱动器的存储区域中的两个或多个逻辑卷的存储单元,并且将对定义信息存储为不执行的状态 基于来自管理终端的命令,要存储在配对的复制源逻辑卷中的数据的初始副本到复制目的地逻辑卷。

    Storage system control method, storage system, and storage apparatus

    公开(公告)号:US07117340B2

    公开(公告)日:2006-10-03

    申请号:US11274341

    申请日:2005-11-16

    IPC分类号: G06F12/00

    摘要: A method controls a storage system including a first storage apparatus including a first storage volume to store data therein, a second storage apparatus including a second storage volume to store data therein, the first and second storage apparatuses being communicably connected, and an information processor communicably connected to the first storage apparatus. The method includes the steps of transmitting by the information processor an identifier to identify the second storage volume in the second storage apparatus to the first storage apparatus, describing by the first storage apparatus the identifier in a data input/output request for the second storage volume and transmitting the data input/output request to the second storage apparatus, and executing by the second storage apparatus data input/output processing for the second storage volume identified by the identifier described in the data input/output request.

    Steering gearbox mounting structure
    26.
    发明申请
    Steering gearbox mounting structure 失效
    转向齿轮箱安装结构

    公开(公告)号:US20060082121A1

    公开(公告)日:2006-04-20

    申请号:US11247518

    申请日:2005-10-11

    IPC分类号: B62D1/19

    CPC分类号: B62D3/12 B62D21/11 B62D21/15

    摘要: A steering gearbox mounting structure having an intermediate bracket mounts a steering gearbox for steering wheels of a vehicle on a subframe of the vehicle. The intermediate bracket has a breakable portion which breaks when a force greater than a predetermined force is applied to the breakable portion to provide an impact absorbing stroke of an engine of the vehicle. The breakable portion may have a thin portion such as a plate or a recess portion and is more breakable in the traveling direction than the width direction. First and second intermediate brackets may be used which include first and second kinds of breakable portions that are breakable in different modes, respectively.

    摘要翻译: 具有中间支架的转向齿轮箱安装结构在车辆的子车架上安装用于车辆的方向盘的转向齿轮箱。 中间托架具有可破坏的部分,当大于预定力的力施加到可破坏部分上以提供车辆的发动机的冲击吸收行程时,该部分会断裂。 可破坏部分可以具有诸如板或凹部的薄部分,并且在行进方向上比宽度方向更易断裂。 可以使用第一和第二中间托架,其包括分别在不同模式下可断裂的第一和第二种可破坏部分。

    Disk array apparatus
    27.
    发明申请
    Disk array apparatus 有权
    磁盘阵列设备

    公开(公告)号:US20050228944A1

    公开(公告)日:2005-10-13

    申请号:US10853289

    申请日:2004-05-26

    IPC分类号: G06F3/06 G06F11/14 G06F12/00

    摘要: The usage amount of a pool area is avoided from becoming equal to 100%, thereby preventing all snapshot images from being crashed. There is provided a disk-array apparatus including a control processor. Here, the control processor controls a data reading/writing from/into a first logical volume created using a memory area of plural disk drives, and controls past data such that the past data is written into a second logical volume as differential data on each generation basis, the past data being stored into the first logical volume, and manages the differential data. If the amount of the differential data stored into the second logical volume has exceeded a first predetermined value, the control processor determines a generation of the differential data to be deleted from among the differential data written into the second logical volume. The control processor deletes the differential data of the generation determined.

    摘要翻译: 避免池区域的使用量等于100%,从而防止所有快照图像崩溃。 提供了包括控制处理器的磁盘阵列装置。 这里,控制处理器控制从使用多个盘驱动器的存储区域创建的第一逻辑卷的数据读取/写入,并且控制过去数据,使得过去数据被写入第二逻辑卷,作为每一代的差分数据 将过去的数据存储到第一逻辑卷中,并管理差分数据。 如果存储到第二逻辑卷中的差分数据的量已经超过第一预定值,则控制处理器从写入第二逻辑卷的差分数据中确定要删除的差分数据的生成。 控制处理器删除确定的代数的差分数据。

    Storage subsystem and information processing system
    28.
    发明申请
    Storage subsystem and information processing system 有权
    存储子系统和信息处理系统

    公开(公告)号:US20050022050A1

    公开(公告)日:2005-01-27

    申请号:US10911125

    申请日:2004-08-03

    摘要: According to the invention, techniques for detecting and recovering from errors occurring in disk drive subsystems having a controller and drive units connected by a fibre channel loop. Specific embodiments can provide storage subsystems, methods and apparatus for use in information processing environments, for example. Embodiments can determine when each drive is disconnected from the loop in the external storage subsystem structured by using the FC Loop, and thereupon, the FC Loop can be controlled by bridging the communication path using the PBC so that the loop is not broken.

    摘要翻译: 根据本发明,用于检测和恢复由具有由光纤通道环路连接的控制器和驱动单元的磁盘驱动器子系统中发生的错误的技术。 具体实施例可以提供例如在信息处理环境中使用的存储子系统,方法和装置。 实施例可以确定每个驱动器何时与通过使用FC环路构成的外部存储子系统中的环路断开连接,并且因此可以通过使用PBC桥接通信路径来控制FC环路,使得该环路不被破坏。

    Method and apparatus for coating the inner surface of long tubes of
small diameter
    30.
    发明授权
    Method and apparatus for coating the inner surface of long tubes of small diameter 失效
    用于涂覆小直径长管内表面的方法和装置

    公开(公告)号:US4368219A

    公开(公告)日:1983-01-11

    申请号:US246220

    申请日:1981-03-23

    IPC分类号: B05B13/06 B05D1/02

    CPC分类号: B05B13/06 Y10S118/10

    摘要: A method and apparatus for coating a long tube of small diameter by means of inserting a supplying hose of double structure, with a spray nozzle ahead and two separately extending inner and outer hoses for supplying paint and compressed air respectively therethrough, into the long tube from one end opening thereof toward the other end opening thereof, and retracting the spray nozzle, when it has reached the destination, while spraying the paint at a predetermined speed. The inner hose for the paint is made of flexible material as an elastic hose for being compressive in the diametrical direction under the pressure from the compressed air in the outer hose and again restorable to the original shape when the pressure is released. This supplying hose can be fed out from and wound up on a drum of a winding up mechanism regularly and automatically, with the aid of a pinching roller mechanism which moves the supplying hose forwardly and backwardly by the rotating force of a pair of pinching rollers under some pressure for preventing the slackening of the same when it is moved in either direction.

    摘要翻译: 一种用于通过将双重结构的供应软管插入前面的喷雾喷嘴和两个分开延伸的内部和外部软管以分别从其中提供涂料和压缩空气的长度管的方法和装置, 其一端开口朝向另一端开口,并且当已经到达目的地时将喷嘴缩回,同时以预定速度喷涂。 用于油漆的内部软管由弹性软管制成,用于在外部软管内的压缩空气的压力下沿直径方向压缩,并且当释放压力时可再次恢复到原始形状。 该供应软管可以借助于一个夹紧辊机构,通过一对夹送辊的旋转力向前和向后移动而将定料自动地送出并卷绕在卷绕机构的滚筒上, 当两个方向移动时,防止其松弛的一些压力。