公开(公告)号：US09959335B2

公开(公告)日：2018-05-01

申请号：US14560297

申请日：2014-12-04

Applicant: NetApp, Inc.

Inventor： Yong Eun Cho ,  Anuja Jaiswal ,  Vani Vully ,  Andrew Dunn ,  Chaitanya Patel ,  Susan M. Coatney

IPC: G06F17/30 ,  G06F3/06

CPC classification number: G06F17/30598 ,  G06F3/0614 ,  G06F3/0631 ,  G06F3/067 ,  G06F17/30312

Abstract: A system and method for avoiding object identifier collisions in a cluster environment is provided. Upon creation of the cluster, volume location databases negotiate ranges for data set identifiers (DSIDs) between a first site and a second site of the cluster. Any pre-existing objects are remapped into an object identifier range associated with the particular site hosting the object.

公开(公告)号：US20160085842A1

公开(公告)日：2016-03-24

申请号：US14560297

申请日：2014-12-04

Applicant: NetApp, Inc.

Inventor： Yong Eun Cho ,  Anuja Jaiswal ,  Vani Vully ,  Andrew Dunn ,  Chaitanya Patel ,  Susan M. Coatney

IPC: G06F17/30

CPC classification number: G06F17/30598 ,  G06F3/0614 ,  G06F3/0631 ,  G06F3/067 ,  G06F17/30312

Abstract: A system and method for avoiding object identifier collisions in a cluster environment is provided. Upon creation of the cluster, volume location databases negotiate ranges for data set identifiers (DSIDs) between a first site and a second site of the cluster. Any pre-existing objects are remapped into an object identifier range associated with the particular site hosting the object.

Abstract translation: 提供了一种用于避免集群环境中的对象标识符冲突的系统和方法。 在创建集群后，卷位置数据库协商集群的第一站点和第二站点之间的数据集标识符（DSID）的范围。 任何预先存在的对象被重新映射到与托管对象的特定站点相关联的对象标识符范围内。