SYSTEMS AND METHODS FOR RECOVERING FROM UNCORRECTED DRAM BIT ERRORS
    91.
    发明申请
    SYSTEMS AND METHODS FOR RECOVERING FROM UNCORRECTED DRAM BIT ERRORS 审中-公开
    从不确定的DRAM位错误中恢复的系统和方法

    公开(公告)号:WO2015160835A1

    公开(公告)日:2015-10-22

    申请号:PCT/US2015/025798

    申请日:2015-04-14

    Abstract: Systems, methods, and computer programs are disclosed for recovering from dynamic random access memory (DRAM) defects. One method comprises determining that an uncorrected bit error has occurred for a physical codeword address associated with a dynamic random access memory (DRAM) device coupled to a system on chip (SoC). A kernel page associated with a DRAM page comprising the physical codeword address is identified as a bad page. Recovery from the uncorrected bit error is provided by rebooting a system comprising the SoC and the DRAM device. In response to the rebooting, the identified kernel page is excluded from being allocated for DRAM operation.

    Abstract translation: 公开了用于从动态随机存取存储器(DRAM)缺陷中恢复的系统,方法和计算机程序。 一种方法包括确定与耦合到片上系统(SoC)的动态随机存取存储器(DRAM)设备相关联的物理码字地址已经发生未校正的位错误。 与包括物理码字地址的DRAM页面相关联的内核页面被识别为坏页面。 通过重新启动包括SoC和DRAM设备的系统来提供从未校正的位错误的恢复。 响应于重新启动,识别的内核页面被排除在为DRAM操作分配之前。

    IN-BAND RECOVERY MECHANISM FOR I/O MODULES IN A DATA STORAGE SYSTEM
    93.
    发明申请
    IN-BAND RECOVERY MECHANISM FOR I/O MODULES IN A DATA STORAGE SYSTEM 审中-公开
    数据存储系统中I / O模块的带内恢复机制

    公开(公告)号:WO2015112564A1

    公开(公告)日:2015-07-30

    申请号:PCT/US2015/012197

    申请日:2015-01-21

    Applicant: NETAPP, INC.

    Abstract: Technology is disclosed for recovering I/O modules in a storage system using in-band alternate control path (ACP) architecture ("the technology"). The technology enables a storage server to transmit control commands, e.g., for recovering an I/O module, to the I/O module over a data path that is typically used to transmit data commands. The control commands are typically transmitted using ACP that is separate from the data path. By enabling transmission of control commands over the data path, the technology eliminates the need for separate medium for ACP, at least in part, to transmit the control commands. The technology can be implemented in a pure in-band ACP mode, which supports recovering an I/O module of a storage shelf in which at least one I/O module is responsive, and/or in a mixed in-band ACP mode, which supports recovery of I/O modules of a storage shelf in which all I/O modules are non responsive.

    Abstract translation: 公开了用于使用带内替代控制路径(ACP)架构(“该技术”)在存储系统中恢复I / O模块的技术。 该技术使得存储服务器能够通过通常用于发送数据命令的数据路径向I / O模块发送例如用于恢复I / O模块的控制命令。 控制命令通常使用与数据路径分离的ACP传输。 通过使数据路径上的控制命令能够传输,该技术消除了对于ACP的单独介质的需要,至少部分地传送控制命令。 该技术可以以纯带内ACP模式实现,其支持恢复其中至少一个I / O模块响应的存储架的I / O模块和/或混合带内ACP模式, 其支持恢复所有I / O模块不响应的存储架的I / O模块。

    FELDBUSREDUNDANZ FÜR NICHT REDUNDANTES FELDGERÄT
    94.
    发明申请
    FELDBUSREDUNDANZ FÜR NICHT REDUNDANTES FELDGERÄT 审中-公开
    FELDBUSREDUNDANZ不适用于冗余现场设备

    公开(公告)号:WO2015043903A1

    公开(公告)日:2015-04-02

    申请号:PCT/EP2014/068788

    申请日:2014-09-04

    Abstract: Eine Eingabeeinrichtung zur Abtastung eines externen Prozesses durch ein entferntes Rechnersystem umfasst einen Schnittstellenbaustein zur Bereitstellung einer Information in Abhängigkeit von einem externen Signal und eine Vermittlungseinrichtung zur Verbindung des Schnittstellenbausteins mit einem ersten und einem davon unabhängigen zweiten Netzwerk, die jeweils zur Verbindung mit dem Rechnersystem eingerichtet sind. Dabei ist die Vermittlungseinrichtung dazu eingerichtet, die bereitgestellte Information vom Schnittstellenbaustein entgegen zu nehmen und alternativ über das erste oder das zweite Netzwerk zu übertragen.

    Abstract translation: 用于通过远程计算机系统感测外部过程的输入装置包括用于响应于外部信号和用于连接具有第一和它们的独立的第二网络接口模块的开关装置提供信息的接口模块,每个适于连接到计算机系统 , 该开关被配置为接受由所述接口模块计数器所提供的信息,并通过第一或第二网络可替代地发送。

    PARTITIONABLE DATA BUS
    96.
    发明申请
    PARTITIONABLE DATA BUS 审中-公开
    可分区数据总线

    公开(公告)号:WO2015006946A1

    公开(公告)日:2015-01-22

    申请号:PCT/CN2013/079572

    申请日:2013-07-18

    CPC classification number: G06F11/2007 G06F11/0745 G06F11/0763 G06F2201/85

    Abstract: A method and a system are provided for partitioning a system data bus. The method can include partitioning off a portion of a system data bus that includes one or more faulty bits to form a partitioned data bus. Further, the method includes transferring data over the partitioned data bus to compensate for data loss due to the one or more faulty bits in the system data bus.

    Abstract translation: 提供了一种分区系统数据总线的方法和系统。 该方法可以包括分离包括一个或多个故障位的系统数据总线的一部分以形成分区数据总线。 此外,该方法包括在分区数据总线上传送数据以补偿由于系统数据总线中的一个或多个故障位导致的数据丢失。

    ACTIVE HOST AND BACKUP HOST IN A HOST ARRANGEMENT FOR COMMUNICATING WITH A TERMINAL CONNECTED TO AN IP NETWORK
    97.
    发明申请
    ACTIVE HOST AND BACKUP HOST IN A HOST ARRANGEMENT FOR COMMUNICATING WITH A TERMINAL CONNECTED TO AN IP NETWORK 审中-公开
    主机主机和主机主机连接到与IP网络连接的终端

    公开(公告)号:WO2014098681A1

    公开(公告)日:2014-06-26

    申请号:PCT/SE2012/051465

    申请日:2012-12-20

    Abstract: A method in a host arrangement for communicating with a terminal connected to an IP communication network. The arrangement comprises at least two hosts, one operating as active host and the remaining at least one host operating as backup host(s). The arrangement is connected to the IP communication network by means of a switch, wherein each host of the arrangement is connected to the switch by means of an individual link, the active host being associated with an IP and a MAC address. The method comprises detecting (110) a link failure between the active host and the switch, or a malfunction of the active host; and determining (120) a backup host to takeover. The method comprises associating (130) the IP and the MAC address of the active host to the determined backup host to take over; and triggering (140) a MAC learning process in the switch.

    Abstract translation: 一种用于与连接到IP通信网络的终端通信的主机装置中的方法。 该装置包括至少两个主机,一个作为活动主机运行,剩余的至少一个主机作为备份主机运行。 该布置通过交换机连接到IP通信网络,其中该装置的每个主机通过单独的链路连接到交换机,活动主机与IP和MAC地址相关联。 该方法包括检测(110)活动主机与交换机之间的链路故障或活动主机的故障; 以及确定(120)备份主机以接管。 该方法包括将活动主机的IP和MAC地址与确定的备份主机相关联(130),以接管; 并触发(140)交换机中的MAC学习过程。

    METHOD AND DEVICE FOR DATA TRANSMISSION WITH SELECTABLE AVAILABILITY MODES
    99.
    发明申请
    METHOD AND DEVICE FOR DATA TRANSMISSION WITH SELECTABLE AVAILABILITY MODES 审中-公开
    方法和装置具有可选择可用性FASHIONS通信

    公开(公告)号:WO02063472A3

    公开(公告)日:2003-07-17

    申请号:PCT/DE0200294

    申请日:2002-01-28

    Abstract: The invention relates to method for transmitting data in a redundant automation system (2), comprising a plurality of data transmission units (6) and a plurality of data processing units (4). The aim of the invention is to improve said method in such a way that data can be transmitted in an especially efficient manner with the hardware resources available. To this end, a data flow characteristic of the data transmission is continuously monitored on the respective data transmission units (6) and, depending on the data flow, is switched between the various operating modes in such a manner that an operating mode is adjusted when a synchronized data flow is detected on at least two data transmission units (6), said operating mode having a higher availability vis-à-vis the operating mode with a defective or one-way data flow on one of the data transmission units (6).

    Abstract translation: 对于可用的硬件资源特别倒角压扁数据传输根据本发明,在一个程序仁用于冗余设计中的Au tomatisierungssystem传输数据(2)包括多个数据传输单元(6)的和多个Datenverarbei处理单元(4) 被连续监测,数据传输CHARAC绘制在相应的数据传输单位的数据流(6),并且因此转换导通响应于各种操作模式之间的数据流,即以同步沓-tenflusses存在至少两个数据传输单元(6) 一个模式被设置时,相比于用数据的不正确或一侧流动的工作模式上的数据传输单元中的一个具有较高版本可用性(6)。

    THREE INTERCONNECTED RAID DISK CONTROLLER DATA PROCESSING SYSTEM ARCHITECTURE
    100.
    发明申请
    THREE INTERCONNECTED RAID DISK CONTROLLER DATA PROCESSING SYSTEM ARCHITECTURE 审中-公开
    三个互连RAID磁盘控制器数据处理系统架构

    公开(公告)号:WO02003204A1

    公开(公告)日:2002-01-10

    申请号:PCT/US2001/015313

    申请日:2001-05-11

    CPC classification number: G06F11/2092 G06F11/201 G06F2201/85

    Abstract: A data processing system (20) with a RAID cache disk subsystem utilizes three RAID cache disk controllers (61, 62, 63) to provide increased performance along with increased reliability, especially in the event of a failure of one of the disk controllers. Disk writes are mirrored in two disk controllers in order to guarantee integrity in the event of a disk controller or interface failure. Typically this write caching must be terminated when one of the controllers fails in order to maintain integrity. In the present invention, write caching continues utilizing the two remaining controllers (62, 63).

    Abstract translation: 具有RAID高速缓存磁盘子系统的数据处理系统(20)利用三个RAID高速缓存磁盘控制器(61,62,63)来提供增加的性能以及增加的可靠性,特别是在磁盘控制器之一发生故障的情况下。 磁盘写入镜像在两个磁盘控制器中,以便在磁盘控制器或接口故障的情况下保证完整性。 通常,当其中一个控制器出现故障以保持完整性时,此写缓存必须终止。 在本发明中,写入缓存继续利用剩下的两个控制器(62,63)。

Patent Agency Ranking