You can set log levels and generate log files in a Data Collection Tool (DCT) bundle for a specific remote desktop feature, or all remote desktop features, on a Horizon Agent for Windows, Horizon Client for Linux, Horizon Client for Mac, or Horizon Client for Linux system.
Default Installation Paths
The DCT scripts are installed in the following directories and run from the agent and client installation paths.
- Horizon Agent for Windows: C:\Program Files\VMware\VMware View\Agent\DCT\support.bat
- Horizon Agent for Linux: /usr/lib/vmware/viewagent/bin/dct-debug.sh
- Horizon Client for Windows: C:\Program Files (x86)\VMware\VMware Horizon View Client\DCT\support.bat
- Horizon Client for Mac: /Applications/VMware Horizon Client.app/Contents/Library/dct/HorizonCollector.sh
- Horizon Client for Linux: /usr/bin/vmware-view-log-collector
Command Syntax
Use the following commands to run the DCT script for each platform.
- Horizon Agent for Windows: support.bat
- Horizon Agent for Linux: dct-debug.sh
- Horizon Client for Windows: support.bat
- Horizon Client for Mac: HorizonCollector.sh
- Horizon Client for Linux: vmware-view-log-collector
Supported Features
The remote desktop features listed in the following table have JSON configuration files that contain log level settings, log collection settings, and dump collection settings.
These services are available on Horizon Agent for Windows, Horizon Agent for Linux, Horizon Client for Windows, Horizon Client for Mac, and Horizon Client for Linux systems, with certain exceptions as noted.
For command-line options that accept feature names, specify the name shown in the Feature Name column.
| Feature Name | Full Feature Name | Default Log Level |
|---|---|---|
| AgentCore | Agent Core
Note: This service is only available for
Horizon Agent for Windows and
Horizon Agent for Linux.
|
DEBUG |
| Appscanner | App Scanner | INFO |
| Blast | Blast
Note: This service is only available for
Horizon Agent for Windows and
Horizon Agent for Linux.
|
INFO |
| Blastserver | Blast Server Proxy
Note: This service is only available for
Horizon Agent for Linux.
|
INFO |
| Client | Client
Note: This service is not available for
Horizon Agent for Windows or
Horizon Agent for Linux.
|
INFO |
| CDR | Client Drive Redirection | INFO |
| Clipboard | Clipboard Redirection | INFO |
| Collabui | Collaboration UI
Note: This service is only available for
Horizon Agent for Linux.
|
INFO |
| Desktopdaemon | Desktop Daemon Controller
Note: This service is only available for
Horizon Agent for Linux.
|
INFO |
| DPISync | DPI Synchronization | INFO |
| DnD | Drag and Drop
Note: This service is not available for
Horizon Agent for Linux or
Horizon Client for Linux.
|
INFO |
| FA | File Type Association
Note: This service is not available for
Horizon Agent for Linux or
Horizon Client for Linux.
|
DEBUG |
| Helpdesk | HelpDesk
Note: This service is only available for
Horizon Agent for Linux.
|
INFO |
| TSMMR | Multimedia Redirection
Note: This service is not available for
Horizon Agent for Linux or
Horizon Client for Mac.
|
INFO |
| PCoIP | PCoIP | INFO |
| PerfTracker | Performance Tracker
Note: This service is only available for Windows Agent.
|
INFO |
| PrintRedir | Printer Redirection | INFO |
| PublishedApp | Published Applications
Note: This service is not available for
Horizon Agent for Linux.
|
INFO |
| Rdesvc | RDE Service
Note: This service is only available for
Horizon Agent for Linux.
|
INFO |
| RTAV | RTAV | DEBUG |
| ScannerRedirection | Scanner Redirection
Note: This service is not available for
Horizon Agent for Linux or
Horizon Client for Mac.
|
INFO |
| SerialPortRedirection | Serial Port Redirection
Note: This service is not available for
Horizon Agent for Linux or
Horizon Client for Mac.
|
INFO |
| SmartCard | Smart Card Redirection
Note: This service is not available for
Horizon Client for Windows.
|
INFO |
| Truesso | True SSO
Note: This service is only available for
Horizon Agent for Linux.
|
DISABLED |
| UNCRD | UNC Path Redirection
Note: This service is only available for
Horizon Agent for Windows and
Horizon Client for Windows.
|
INFO |
| URLRedirection | URL Content Redirection
Note: This service is not available for
Horizon Agent for Linux.
|
INFO |
| USB | USB Redirection | DEBUG
Note: For
Horizon Agent for Linux, default is INFO.
|
| VDPService | VDPService | INFO |
| Watermark | Digital Watermark | INFO |
| WebrtcRedirection | WebRTC Redirection | INFO |
Command-Line Options
The following table describes the command-line options and usage.
| Option | Usage | Description |
|---|---|---|
| -l | -l | Lists log levels for all the features and components that DCT supports. For example, the output of the Horizon Client for Windows command support.bat -l lists all the components that DCT controls and the log level status:
- Agent Core [INFO]
- PCoIP [INFO]
- Virtual Channel [INFO]
- VDP Service [TRACE]
- Remote Features
- Client Drive Redirection [TRACE]
- Clipboard Redirection [DEBUG]
- Drag and Drop [TRACE]
- DPI Synchronization [INFO]
- File Type Association [INFO] |
| -l feature1,feature2 ... | Lists log levels for the specified features.
For example, the output of the
Horizon Client for Windows command
support.bat -l CDR,DnD lists the log level status for the Client Drive Redirection and Drag and Drop features:
- Client Drive Redirection [TRACE] - Drag and Drop [TRACE] |
|
| -l -dumps | Queries the dump settings for the configured processes. For example, the output of the Horizon Client for Windows command support.bat -l -dumps lists the name, dump type, and maximum dump count for each process: Process Name Dump Type Max Dump Count ======================================================== vmware-view.exe Full 128 vmware-remotemks.exe Full 128 vmware-appstub.exe Full 128 horizon_client_service.exe Full NO LIMIT
Note: This command is available only for
Horizon Client for Windows.
|
|
| -l -dumps count | Queries the dump count for the configured processes.
Note: This command is available only for
Horizon Client for Windows.
|
|
| -l -dumps type | Queries the dump type for the configured processes.
Note: This command is available only for
Horizon Client for Windows.
|
|
| -ld | -ld feature1,feature2 ... | Lists log level details for the specified features. |
| -x | -x All:level | Sets the log level for all the features that DCT supports. Valid log levels are as follows:
|
| -x feature1:level1,feature2:level2 ... | Sets the log level for the specified features or components. For example, the Horizon Client for Linux command vmware-view-log-collector -x All:TRACE sets the log level to Trace for all components. The Horizon Client for Linux command vmware-view-log-collect -x DnD:INFO,CDR:TRACE sets the log level for the Drag and Drop feature to Info and the log level for the Client Drive Redirection feature to Trace. |
|
| -r | -r | Resets the log levels of all features to the installation defaults. |
| -c | -c All | Collects all logs. |
| -c feature1,feature2 ... | Collects logs for the specified features or components. | |
| -d | -d directory1 | Redirects DCT output to the specified directory. |
| -f | -f bundleName | Specifies the full name of the log bundle file to bundleName. |
| -h | -h | Displays help information for command-line options and lists supported features and components for DCT. |
| -del | -del -dumps All | Deletes the dumps for all the features and components that DCT supports.
Note: This command is available only for
Horizon Client for Windows.
|
| -del -dumps feature1,feature2 ... | Deletes the dumps for the specified features. For example, the output of the Horizon Client for Windows command support.bat -del -dumps Client,FA deletes the dump files for the Client and File Type Association features.
Note: This command is available only for
Horizon Client for Windows.
|
Real-Time Dump
For Horizon Client for Windows and Horizon Agent for Windows, real-time dump is also supported for some features. This function dumps the target process based on the configuration file setting and collects the dump in the log bundle. Whether a real-time dump needs to be generated depends on the feature's configuration.
For example, if you run the command support.bat -c for Horizon Client for Windows, the message You can choose to generate diagnostic dumps of the VMware Horizon Client processes running on this machine, please note these files can be very large appears. If you choose Y, dump files are generated for existing processes related to Horizon Client for Windows.
