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1. 发明授权

US5603029A System of assigning work requests based on classifying into an eligible class where the criteria is goal oriented and capacity information is available 失效
标题翻译：将工作请求分配到基于目标导向的标准符合条件的类中，并提供容量信息的系统
公开(公告)号：US5603029A
公开(公告)日：1997-02-11
申请号：US476157
申请日：1995-06-07
申请人： Jeffrey D. Aman , Curt L. Cotner , Donna N. T. Dillenberger , David B. Emmes
发明人： Jeffrey D. Aman , Curt L. Cotner , Donna N. T. Dillenberger , David B. Emmes
IPC分类号： G06F9/50 , G06F15/06
CPC分类号： G06F9/505 , G06F9/5083 , G06F2209/5022
摘要： Apparatus and accompanying methods for use preferably in a multi-system shared data (sysplex) environment (100), wherein each system (110) provides one or more servers (115), for dynamically and adaptively assigning and balancing new work and for new session requests, among the servers in the sysplex, in view of attendant user-defined business importance of these requests and available sysplex resource capacity so as to meet overall business goals. Specifically, systems and servers are categorized into two classes: eligible, i.e., goal-oriented servers running under a policy and for which capacity information is currently available, and candidate, i.e., servers which lack capacity information. Work requests for a client application are assigned first to various eligible systems and eligible servers thereon based on their current capacity to accept new work and in a manner that meets business goals inherent in a sysplex policy; followed, if additional servers are requested by that application, to candidate systems and candidate servers thereon. As to session placement, first those system(s) are selected that have lowest utilization, at a target importance level, but with sufficient available capacity at that level. Competing servers on the selected system(s) are then evaluated based on their corresponding session count data to yield a single resulting server. Thereafter, identification of multiple servers and their corresponding weights are returned to, e.g., a client application, for eventual routing of work requests to those servers, or the identification of a single server is returned to that application for establishing a new session therewith.
摘要翻译：用于优选在多系统共享数据（系统综合）环境（100）中使用的设备和相关方法，其中每个系统（110）提供一个或多个服务器（115），用于动态地和适应性地分配和平衡新的工作和新的会话考虑到这些请求的用户定义的业务重要性和可用的系统资源容量，以满足整体业务目标，在sysplex的服务器之中请求。具体来说，系统和服务器分为两类：符合条件，即在策略下运行的目标导向服务器，目前可用的容量信息，以及候选者，即缺少容量信息的服务器。基于他们目前接受新工作的能力，并以满足系统复合策略中固有的业务目标的方式，首先将针对客户端应用程序的工作请求分配给各种符合资格的系统及其合格的服务器; 接下来，如果该应用程序请求其他服务器，则在候选系统和候选服务器上。对于会话布置，首先选择具有最低利用率的系统，在目标重要性水平，但在该级别具有足够的可用容量。然后根据其对应的会话计数数据对所选系统上的竞争服务器进行评估，以产生单个结果服务器。此后，将多个服务器及其对应的权重的识别返回给例如客户端应用程序，以便最终将工作请求路由到这些服务器，或者将单个服务器的标识返回到该应用以与其建立新的会话。

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