公开(公告)号：US07099932B1

公开(公告)日：2006-08-29

申请号：US09640466

申请日：2000-08-16

申请人： Ilan Frenkel ,  Roman Geller ,  Yoram Ramberg ,  Yoram Snir

发明人： Ilan Frenkel ,  Roman Geller ,  Yoram Ramberg ,  Yoram Snir

IPC分类号： G06F15/173 ,  G06F15/177

CPC分类号： H04L29/12009 ,  H04L29/12047 ,  H04L41/0893 ,  H04L61/15

摘要： A method and apparatus is provided for retrieving and storing quality of service policy management information using a directory service in a manner that enforces read/write consistency and enables read/write concurrency. A directory information tree manager is created and stored in the directory service. One or more directory information trees are created in the directory service in association with the directory information tree manager. Each directory information tree is associated with a sub-tree that represents quality of service policy information, and each directory information tree has a validity period value. When a process needs quality of service policy management information, the system determines which of the directory information trees is a currently active directory information tree. The QoS information is retrieved from the currently active directory information tree only during a time period within the validity period value thereof.

摘要翻译： 提供了一种方法和装置，用于以强制读/写一致性并且使得读/写并发性的方式使用目录服务检索和存储服务质量策略管理信息。 目录信息树管理器被创建并存储在目录服务中。 与目录信息树管理器相关联地在目录服务中创建一个或多个目录信息树。 每个目录信息树与表示服务质量策略信息的子树相关联，并且每个目录信息树具有有效期值。 当进程需要服务质量策略管理信息时，系统确定哪个目录信息树是当前活动的目录信息树。 仅在其有效期限值内的时间段内从当前活动的目录信息树中检索QoS信息。