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公开(公告)号:US20120185930A1
公开(公告)日:2012-07-19
申请号:US13006634
申请日:2011-01-14
申请人: Saurabh Desai , George Mathew Koikara , Pruthvi Panyan Nataraj , Guha Prasad Venkataraman , Vidya Ranganathan
发明人: Saurabh Desai , George Mathew Koikara , Pruthvi Panyan Nataraj , Guha Prasad Venkataraman , Vidya Ranganathan
IPC分类号: G06F21/00
CPC分类号: G06F21/6218 , G06F2221/2141
摘要: Domains can be used to secure resources of a cluster. An administrator can configure a node of a cluster as a member of a particular domain. Membership in a cluster can be restricted to nodes that are members of the particular domain. When a node generates a cluster message, a kernel process or operating system process of the node will indicate the domain(s) of the node in the cluster message. The cluster message can be a command message to read or write to a storage resource of the cluster. When the cluster storage resource node or node that controls the storage resource receives the command message, the node will examine the command message to ensure the message indicates a domain that aligns with the cluster. If the proper domain is indicated in the command message, then the command message is processed. Otherwise, the command message is denied.
摘要翻译: 可以使用域来保护群集的资源。 管理员可以将集群的节点配置为特定域的成员。 群集中的成员资格可以限制为属于特定域的成员的节点。 当节点生成集群消息时,节点的内核进程或操作系统进程将指示集群消息中节点的域。 集群消息可以是用于读取或写入集群的存储资源的命令消息。 当控制存储资源的集群存储资源节点或节点接收到命令消息时,节点将检查命令消息,以确保消息指示与集群对齐的域。 如果在命令消息中指示了适当的域,则处理命令消息。 否则命令消息被拒绝。