arXivDaily arXiv每日学术速递 周一至周五更新
arXiv周末暂无论文更新,休息一下吧,周末愉快~~
arXiv cs/0306063cs.DC
收藏

网格用户管理模型

A Model for Grid User Management

Richard Baker, Dantong Yu, Tomasz Wlodek

摘要:

在大规模网格计算环境中,用户的注册和管理提出了新的挑战,现有的协议没有很好地解决。在单个虚拟组织(VO)中,数千名用户可能需要访问数百个计算站点,而用户在每个站点注册本地帐户的传统模式将带来重大的扩展问题。然而,计算站点必须保持对站点访问的控制,并且站点策略通常要求每个用户具有单独的本地帐户。我们在这里提出了一个模型,允许用户注册一次VO,但仍然提供所有的计算站点的信息,他们需要与所需的信任级别。我们已经开发了工具,使网站自动管理本地帐户和网格身份和本地帐户之间的映射。

英文摘要:

Registration and management of users in a large scale Grid computing environment presents new challenges that are not well addressed by existing protocols. Within a single Virtual Organization (VO), thousands of users will potentially need access to hundreds of computing sites, and the traditional model where users register for local accounts at each site will present significant scaling problems. However, computing sites must maintain control over access to the site and site policies generally require individual local accounts for every user. We present here a model that allows users to register once with a VO and yet still provides all of the computing sites the information they require with the required level of trust. We have developed tools to allow sites to automate the management of local accounts and the mappings between Grid identities and local accounts.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑