Administration

Table Of Contents
You might need to take some action if you see messages that are associated with Audit Failure, Error, or
Warning events. You do not need to take any action for Audit Success or Information events.
Collecting Diagnostic Information for Horizon 7
You can collect diagnostic information to help VMware Technical Support diagnose and resolve issues with
Horizon 7.
You can collect diagnostic information for various components of Horizon 7. How you collect this
information varies depending on the Horizon 7 component.
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Create a Data Collection Tool Bundle for Horizon Agent on page 199
To assist VMware Technical Support in troubleshooting Horizon Agent, you might need to use the
vdmadmin command to create a Data Collection Tool (DCT) bundle. You can also obtain the DCT
bundle manually, without using vdmadmin.
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Save Diagnostic Information for Horizon Client on page 200
If you encounter problems using Horizon Client, and cannot resolve the problems using general
network troubleshooting techniques, you can save a copy of the log les and information about the
conguration.
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Collect Diagnostic Information for View Composer Using the Support Script on page 201
You can use the View Composer support script to collect conguration data and generate log les for
View Composer. This information helps VMware customer support diagnose any issues that arise
with View Composer.
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Collect Diagnostic Information for Horizon Connection Server on page 201
You can use the support tool to set logging levels and generate log les for Horizon Connection Server.
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Collect Diagnostic Information for Horizon Agent, Horizon Client, or Horizon Connection Server from
the Console on page 202
If you have direct access to the console, you can use the support scripts to generate log les for
Connection Server, Horizon Client, or remote desktops that are running Horizon Agent. This
information helps VMware Technical Support diagnose any issues that arise with these components.
Create a Data Collection Tool Bundle for Horizon Agent
To assist VMware Technical Support in troubleshooting Horizon Agent, you might need to use the vdmadmin
command to create a Data Collection Tool (DCT) bundle. You can also obtain the DCT bundle manually,
without using vdmadmin.
For your convenience, you can use the vdmadmin command on a Connection Server instance to request a DCT
bundle from a remote desktop. The bundle is returned to Connection Server.
You can alternatively log in to a specic remote desktop and run a support command that creates the DCT
bundle on that desktop. If User Account Control (UAC) is turned on, you must obtain the DCT bundle in
this fashion.
Procedure
1 Log in as a user with the required privileges.
Option Action
On View Connection Server, using
vdmadmin
Log in to a standard or replica instance Connection Server as a user with
the Administrators role.
On the remote desktop
Log in to the remote desktop as a user with administrative privileges.
Chapter 11 Troubleshooting Horizon 7
VMware, Inc. 199