A DATA TRANSFER METHOD AND APPARATUS
    101.
    发明申请
    A DATA TRANSFER METHOD AND APPARATUS 审中-公开
    数据传输方法和设备

    公开(公告)号:WO2014144182A2

    公开(公告)日:2014-09-18

    申请号:PCT/US2014028481

    申请日:2014-03-14

    Applicant: TERASCALA INC

    CPC classification number: G06F11/2002 G06F11/1443 G06F11/201

    Abstract: A machine is disclosed for transferring data between two storage locations in a high-performance computing system including a enterprise storage system, a distributed parallel storage system connected to an application processor, and a storage bridge having a plurality of parallel data transfer nodes connecting the enterprise storage system to the distributed parallel storage system. A computer- implemented process directed by software executing on the machine performs scheduling a data transfer to minimize interference with another data transfer; balancing a load amongst the plurality of parallel data transfer nodes by dividing the data transfer into plural segments and distributing the plural segments amongst the plurality of parallel data transfer nodes; and transferring the plural segments substantially in parallel with respect to time using the plurality of parallel data transfer nodes.

    Abstract translation: 公开了一种用于在包括企业存储系统,连接到应用处理器的分布式并行存储系统和具有多个并行数据传输节点的存储桥的高性能计算系统中的两个存储位置之间传输数据的机器,所述数据传输节点连接企业 存储系统到分布式并行存储系统。 由在机器上执行的软件执行的计算机执行的过程执行调度数据传输以最小化对另一数据传输的干扰; 通过将数据传送分成多个段并在多个并行数据传送节点之间分配多个段来平衡多个并行数据传送节点中的负载; 以及使用所述多个并行数据传输节点基本上并行地传输所述多个段。

    STORAGE ENCLOSURE WITH INDEPENDENT STORAGE DEVICE DRAWERS
    102.
    发明申请
    STORAGE ENCLOSURE WITH INDEPENDENT STORAGE DEVICE DRAWERS 审中-公开
    存储设备与独立存储设备抽屉

    公开(公告)号:WO2014116847A1

    公开(公告)日:2014-07-31

    申请号:PCT/US2014/012777

    申请日:2014-01-23

    Abstract: A rackmountable storage enclosure includes a chassis. The chassis includes one or more power supplies and a plurality of drawers, each extendable through a front surface of the chassis. Each drawer of the plurality of drawers provides mounting for one or more storage devices. All storage devices in any drawer of the plurality of drawers are inserted or removed through a common side of the drawer. Any storage device may be inserted or removed from any drawer of the plurality of drawers even if the side surfaces of the chassis are each parallel to and in contact with a wall, each of the walls extending forward at least to a fully extended length of any drawer. Electrical failures in any one drawer are prevented from affecting any other drawer of the plurality of drawers. The one or more power supplies provides DC power to the plurality of drawers.

    Abstract translation: 机架式存储机柜包括机箱。 底盘包括一个或多个电源和多个抽屉,每个抽屉可以通过底盘的前表面延伸。 多个抽屉的每个抽屉为一个或多个存储装置提供安装。 多个抽屉的任何抽屉中的所有存储装置通过抽屉的公共侧被插入或移除。 任何存储装置可以从多个抽屉的任何抽屉中插入或取出,即使底盘的侧表面各自平行于壁并与其接触,每个壁至少延伸到任何 抽屉。 防止任何一个抽屉中的电气故障影响多个抽屉中的任何其他抽屉。 一个或多个电源为多个抽屉提供直流电力。

    STORAGE SUBSYSTEM AND DATA MANAGEMENT METHOD OF STORAGE SUBSYSTEM
    103.
    发明申请
    STORAGE SUBSYSTEM AND DATA MANAGEMENT METHOD OF STORAGE SUBSYSTEM 审中-公开
    存储子系统的存储子系统和数据管理方法

    公开(公告)号:WO2013157032A1

    公开(公告)日:2013-10-24

    申请号:PCT/JP2012/002617

    申请日:2012-04-16

    CPC classification number: G06F11/1076 G06F11/1443 G06F11/2005 G06F11/201

    Abstract: Since the whole storage device is blocked according to the conventional data saving method when failure occurs to the storage device in a storage subsystem, so that when failure occurs to two storage devices at the same time within a same RAID group, double failure is caused and data loss occurs. In order to solve the problem, the present invention divides a storage device into storage areas of predetermined units, constructs RAID groups from two or more storage areas, and when failure occurs to the storage area, selects a data migration destination storage area from either the RAID group in which failure has occurred or the RAID group other than the RAID group in which failure has occurred, migrates the data stored in the storage area where failure has occurred to the selected data migration destination storage area, and blocks only the storage area where failure has occurred.

    Abstract translation: 由于当存储子系统中的存储装置发生故障时,根据传统的数据保存方法阻止整个存储装置,使得当在同一RAID组内同时发生两个存储装置的故障时,引起双重故障, 数据丢失发生。 为了解决该问题,本发明将存储装置划分为预定单元的存储区域,从两个以上的存储区域构成RAID组,并且当存储区域发生故障时,从存储区域中选择数据迁移目的地存储区域 发生故障的RAID组或发生故障的RAID组以外的RAID组将存储在发生故障的存储区域中的数据迁移到选定的数据迁移目的地存储区域,并且仅阻止存储区域 发生故障

    STORAGE SYSTEM USING SAS BYPASS EXPANDERS
    104.
    发明申请
    STORAGE SYSTEM USING SAS BYPASS EXPANDERS 审中-公开
    使用SAS BYPASS EXPANDERS的存储系统

    公开(公告)号:WO2012073276A1

    公开(公告)日:2012-06-07

    申请号:PCT/JP2010/006976

    申请日:2010-11-30

    CPC classification number: G06F11/201 G06F11/2005 G06F11/2089

    Abstract: Each of SAS expanders ("expander(s)" hereinafter) has a switch device for switching whether to bypass the expander in each communication path or not. Of the plurality of switch devices, an actual connection destination of a switch device bypassing the expander is a switch device in a upper-level and/or a lower-level of the switch device. Of the plurality of switch devices, an actual connection destination of a switch device that does not bypass an expander is the expander.

    Abstract translation: SAS扩展器(以下称为“扩展器”)具有用于切换是否绕过每个通信路径中的扩展器的开关装置。 在多个开关装置中,绕开扩展器的开关装置的实际连接目的地是开关装置的上层和/或下层的开关装置。 在多个交换机装置中,不绕过扩展器的交换机的实际连接目的地是扩展器。

    DATA COMMUNICATIONS WITH AN INTEGRATED CIRCUIT
    105.
    发明申请
    DATA COMMUNICATIONS WITH AN INTEGRATED CIRCUIT 审中-公开
    具有集成电路的数据通信

    公开(公告)号:WO2008000581A1

    公开(公告)日:2008-01-03

    申请号:PCT/EP2007/055415

    申请日:2007-06-01

    CPC classification number: G06F13/4072 G06F11/2007 G06F11/201 G06F13/4234

    Abstract: Systems are disclosed in which a first receiver circuit of an integrated circuit die, the die having conductive die pads for electrical signal transfer between conductive pathways inside the die and conductive pathways outside the die, the first receiver circuit having an input connected to a first die pad and an output connected to a first logic circuit of the die and a second receiver circuit of the integrated circuit die, the second receiver circuit having an input connected to a second die pad and an output connected to a second logic circuit of the integrated circuit die, where both receiver circuits are configured to receive the same signals.

    Abstract translation: 公开了一种系统,其中集成电路的第一接收器电路管芯,该管芯具有用于在管芯内部的导电通路之间进行电信号传递的导电管芯焊盘,以及管芯外的导电通路,第一接收器电路具有连接到第一管芯 焊盘和连接到管芯的第一逻辑电路的输出和集成电路管芯的第二接收器电路,第二接收器电路具有连接到第二管芯焊盘的输入端和连接到集成电路的第二逻辑电路的输出端 其中两个接收器电路被配置为接收相同的信号。

    SELECTING A PATH COMPRISING PORTS ON PRIMARY AND SECONDARY CLUSTERS TO USE TO TRANSMIT DATA AT A PRIMARY VOLUME TO A SECONDARY VOLUME
    106.
    发明申请
    SELECTING A PATH COMPRISING PORTS ON PRIMARY AND SECONDARY CLUSTERS TO USE TO TRANSMIT DATA AT A PRIMARY VOLUME TO A SECONDARY VOLUME 审中-公开
    选择一个包含主要和次要集群的端口的路径,以便将主数据传输到二次卷

    公开(公告)号:WO2007057396A2

    公开(公告)日:2007-05-24

    申请号:PCT/EP2006/068458

    申请日:2006-11-14

    CPC classification number: H04L67/1097 G06F11/201 G06F11/2071 G06F11/2089

    Abstract: Provided are a method, system and program for selecting a path comprising ports on primary and secondary clusters to use to transmit data at a primary volume to a secondary volume. A request is received to copy data from a primary storage location to a secondary storage location. A determination is made from a plurality of primary clusters of an owner primary cluster for the primary storage location, wherein the primary clusters are configured to access the primary storage location. A determination is made as to whether there is at least one port on the owner primary cluster providing an available path to the secondary storage location. One port on the owner primary cluster is selected to use to copy the data to the secondary storage location in response to determining that there is at least one port on the owner primary cluster available to transmit to the secondary storage location.

    Abstract translation: 提供了一种用于选择包括主要和次要群集上的端口以用于将主卷上的数据传送到次要卷的路径的方法,系统和程序。 接收到将数据从主存储位置复制到辅助存储位置的请求。 从用于主存储位置的所有者主集群的多个主集群进行确定,其中主集群被配置为访问主存储位置。 确定所有者主集群上是否存在至少一个提供到辅助存储位置的可用路径的端口。 选择所有者主集群上的一个端口用于将数据复制到辅助存储位置,以响应确定所有者主集群上至少有一个可用于传输到辅助存储位置的端口。

    NETWORK STORAGE APPLIANCE WITH INTEGRATED REDUNDANT SERVERS AND STORAGE CONTROLLERS
    108.
    发明申请
    NETWORK STORAGE APPLIANCE WITH INTEGRATED REDUNDANT SERVERS AND STORAGE CONTROLLERS 审中-公开
    网络存储设备与集成冗余服务器和存储控制器

    公开(公告)号:WO2004095304A1

    公开(公告)日:2004-11-04

    申请号:PCT/US2004/012535

    申请日:2004-04-23

    Abstract: A network storage appliance is disclosed. The appliance includes a single chassis that encloses a plurality of servers and a plurality of storage controllers coupled together via a chassis backplane. The storage controllers control the transfer of data between the plurality of servers and a plurality of storage devices coupled to the storage controllers. The servers and storage controllers include a plurality of field replaceable unit (FRUs) hot-pluggable into the backplane such that any one of the FRUs may fail without loss of availability to the storage devices' data. In various embodiments, the chassis fits in a 19" wide rack; is 1U high; the servers are standard PCs configured to execute off-the-shelf server applications and to facilitate porting of popular operating systems with little modification; the servers include disk-on-chip memory rather than a hard drive; local buses (e.g., PCIX) on the backplane interface the various FRUs.

    Abstract translation: 公开了一种网络存储设备。 该设备包括单个机箱,其包围多个服务器和经由机箱底板耦合在一起的多个存储控制器。 存储控制器控制多个服务器之间的数据传输和耦合到存储控制器的多个存储设备。 服务器和存储控制器包括可热插拔到背板中的多个现场可更换单元(FRU),使得FRU中的任何一个可能失败而不损失存储设备的数据的可用性。 在各种实施例中,机架适合于19英寸宽的机架;高1U;服务器是配置为执行现成的服务器应用程序的标准PC,并且便于移植流行的操作系统,几乎没有修改;服务器包括磁盘 - 片上存储器而不是硬盘驱动器;背板接口上的本地总线(例如PCIX),各种FRU。

    MECHANISM FOR ENABLING ENHANCED FIBRE CHANNEL ERROR RECOVERY ACROSS REDUNDANT PATHS USING SCSI LEVEL COMMANDS
    109.
    发明申请
    MECHANISM FOR ENABLING ENHANCED FIBRE CHANNEL ERROR RECOVERY ACROSS REDUNDANT PATHS USING SCSI LEVEL COMMANDS 审中-公开
    使用SCSI级别命令在冗余路径上实现增强光纤通道错误恢复的机制

    公开(公告)号:WO2004008320A1

    公开(公告)日:2004-01-22

    申请号:PCT/US2003/021415

    申请日:2003-07-10

    CPC classification number: G06F11/201 G06F11/1443 G06F11/2007

    Abstract: Systems and methods for performing error recovery in a system utilizing redundant communication links. In one embodiment, a host device (11) is coupled to a sequential device (15) such as a tape drive by a pair of Fibre Channel links (12, 13). The host is configured to associate an identifier with each command. Upon detecting a failure of the transmission of the command via the first link, the host re-transmits the command via the second link. When the link failure is detected, the status of the last command transmitted before the failure is requested. After receiving the status of the command, a request that recovery start (possibly at a point indicated by the status information) is transmitted to the sequential device. If the recovery request is accepted, performance of the command is completed.

    Abstract translation: 在利用冗余通信链路的系统中执行错误恢复的系统和方法。 在一个实施例中,主机设备(11)通过一对光纤通道链路(12,13)耦合到诸如磁带驱动器的顺序设备(15)。 主机被配置为将标识符与每个命令相关联。 一旦检测到经由第一链路发送命令的故障,主机经由第二链路重发命令。 当检测到链路故障时,请求在发生故障之前发送的最后一个命令的状态。 在接收到命令的状态之后,向顺序设备发送恢复开始(可能在由状态信息指示的点)的请求。 如果恢复请求被接受,命令的执行完成。

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