文件名称：企业负载管理-Citrix应用虚拟化解决方案
文件大小：14.6MB
文件格式：PPT
更新时间：2024-05-12 13:35:41
虚拟化
企业负载管理 Apps: CRM, Office Apps: ERP, CRM, Office Apps: ERP, CRM, Office 80% 30% 60% Web Server NET-NET – Physical load calculated using load rules Physical Svr load = MAX (Load Rule) + (AVG (Load Rules) *.1) 10% average load acts as a tie breaker if one exists User Device 1 Request ERP Application 3 Send.ica file with connection information to client 4 Client connects to least loaded server Hosting app 2 Determine least loaded server hosting app Citrix XML Service When a user attempts to connect to an application, the Citrix XML service us used by the XenApp Web (XenApp Web or XenApp Services) site to query the IMA database for the least loaded server. The most current list of servers is maintained through periodic updates from member servers. Any server with a full load, as determined by the assigned Load Evaluators, will not show up on the Load Management list of available servers. The server with the least load (determined using load evaluators) that is hosting the requested application is sent to the XenApp Web/Service site and an ica file is created and sent to the XenApp Hosted Applications Plugin on the user device. The ica file is then used to connect directly to the server. Notice that the top server was not included in the load evaluation because it does not host the ERP application which the user is trying to access. It is, however, used by the XenApp Web server to communicate to the IMA database for determining the least loaded server. *