公开(公告)号：WO2008121233A1

公开(公告)日：2008-10-09

申请号：PCT/US2008/003554

申请日：2008-03-19

Applicant: NETWORK APPLIANCE, INC.

Inventor： WEBMAN, Erez ,  SEGEV, Danit ,  EISINGER, Yigal

IPC: G06F11/20 ,  G06F11/14 ,  G06F17/30

CPC classification number: G06F17/30353 ,  G06F11/2094 ,  G06F11/2097 ,  G06F17/30168

Abstract: A group stamping style asynchronous replxcation servxce (100) utilizes a loosely- accurate global, clock (320) in a data backup and recovery storage environment. The storage environment includes a set of source storage systems illustratively embodied as source replication nodes (300) that cooperate to maintain a consistency group that may span multiple geographical sites. The storage environment also includes one or more target storage systems illustratively embodied as target replication nodes (400) configured to service the consistency group. The group stamping style service utilizes the loosely-accurate global clock (320) to provide consistent replication of a storage space, e.g., a target storage space, of the consistency group.

Abstract translation: 组合冲压样式异步复制servxce（100）在数据备份和恢复存储环境中使用松散精确的全局时钟（320）。 存储环境包括示例性地体现为源复制节点（300）的一组源存储系统，其协作以维护可跨越多个地理站点的一致性组。 存储环境还包括一个或多个目标存储系统，其被示意性地体现为被配置为服务一致性组的目标复制节点（400）。 群组冲压样式服务利用松散准确的全局时钟（320）来提供一致性组的存储空间（例如，目标存储空间）的一致复制。

公开(公告)号：EP2142997B1

公开(公告)日：2013-09-18

申请号：EP08726939.5

申请日：2008-03-19

Applicant: Network Appliance, Inc.

Inventor： WEBMAN, Erez ,  SEGEV, Danit ,  EISINGER, Yigal

IPC: G06F17/30 ,  G06F11/14 ,  G06F11/20

CPC classification number: G06F17/30353 ,  G06F11/2094 ,  G06F11/2097 ,  G06F17/30168

公开(公告)号：EP2142997A1

公开(公告)日：2010-01-13

申请号：EP08726939.5

申请日：2008-03-19

Applicant: Network Appliance, Inc.

Inventor： WEBMAN, Erez ,  SEGEV, Danit ,  EISINGER, Yigal

IPC: G06F11/20 ,  G06F11/14 ,  G06F17/30

CPC classification number: G06F17/30353 ,  G06F11/2094 ,  G06F11/2097 ,  G06F17/30168

Abstract: A group stamping style asynchronous replxcation servxce (100) utilizes a loosely- accurate global, clock (320) in a data backup and recovery storage environment. The storage environment includes a set of source storage systems illustratively embodied as source replication nodes (300) that cooperate to maintain a consistency group that may span multiple geographical sites. The storage environment also includes one or more target storage systems illustratively embodied as target replication nodes (400) configured to service the consistency group. The group stamping style service utilizes the loosely-accurate global clock (320) to provide consistent replication of a storage space, e.g., a target storage space, of the consistency group.