Tag Archives: IMA

How Connection Leasing and LHC Works?

After XenApp 6.5, Citrix does not use the IMA data store as the central database to store configuration information. Instead, it uses a Microsoft SQL Server database as the data store for both configuration and session information. Microsoft Access and … Continue reading

Posted in Citrix, Citrix XenApp | Tagged , , , , , , , , ,

Explain Independent Management Architecture (IMA)?

Independent Management Architecture (IMA) provides the framework for server communications and is the management foundation for MetaFrame Presentation Server. IMA is a centralized management service comprised of a collection of core subsystems that define and control the execution of products … Continue reading

Posted in Citrix XenApp | Tagged , , , | Leave a comment

Describe ZDC (Zone Data Collector) election process in detail?

In case ZDC is not be available, another server in the zone can take over that role. The process of taking the role is called ZDC election. Server Administrators should choose the Zone Data Collector strategy carefully during the farm … Continue reading

Posted in Citrix XenApp | Tagged , , , , , , , | Leave a comment

IMA service starting very slow

IMA Service taking 10 to 15 minutes to start on remote servers. Common troubleshooting steps: 1. Ran Dscheck /full (servers, applications, folders, groups) 2. Checked the VPN settings (ping times, and so on)Average Ping time = 68ms latency We checked … Continue reading

Posted in Citrix XenApp | Tagged , , | Leave a comment

Application launch process in XenApp 6

The application listing and displaying process is as follows: 1. A user launches the Web Interface, it returns the logon page. 2. When the user types in credentials, it is forwarded from XML then to IMA service in HTTP (or HTTPS) form. 3. The … Continue reading

Posted in Citrix XenApp | Tagged , , , , , , | Leave a comment