公开(公告)号：WO2016054469A2

公开(公告)日：2016-04-07

申请号：PCT/US2015053640

申请日：2015-10-02

Applicant: NETAPP INC

Inventor： MU PAUL YUEDONG ,  NGAN PAUL ,  SUNDARARAJAN MANOJ

IPC: G06F11/14

CPC classification number: H04L1/08 ,  G06F3/0619 ,  G06F3/065 ,  G06F3/067 ,  G06F3/0689 ,  G06F11/07 ,  G06F11/2069 ,  G06F11/2094 ,  G06F2201/805 ,  G06F2201/82 ,  G06F2201/85

Abstract: Various embodiments are generally directed to techniques for handling errors affecting the at least partially parallel performance of data access commands between nodes of a storage cluster system. An apparatus may include a processor component of a first node, an access component to perform a command received from a client device via a network to alter client device data stored in a first storage device coupled to the first node, a replication component to transmit a replica of the command to a second node via the network to enable performance of the replica by the second node at least partially in parallel, an error component to retry transmission of the replica based on a failure indicated by the second node and a status component to select a status indication to transmit to the client device based on the indication of failure and results of retrial of transmission of the replica.

Abstract translation: 各种实施例通常针对用于处理影响存储集群系统的节点之间的数据访问命令的至少部分并行执行的错误的技术。 一种设备可以包括第一节点的处理器组件，访问组件以执行经由网络从客户端设备接收的命令以改变存储在耦合到第一节点的第一存储设备中的客户端设备数据，复制组件发送 通过网络将命令复制到第二节点以使第二节点至少部分地并行地执行复制品，基于由第二节点指示的故障和状态组件重新发送复制品的错误组件到 基于失败的指示和副本的传输的重试结果，选择状态指示以发送到客户端设备。