5.5

Table Of Contents
Non-Persistent Logs
When you use a non-persistent log (system log) in your scripting, the Orchestrator server notifies all
running Orchestrator applications about this log, but this information is not stored. When the application is
restarted, the log information is lost. Non-persistent logs are used for debugging purposes or for live
information. To view system logs, you must select a completed workflow run in the Orchestrator client and
click Logs on the Schema tab.
Define the Server Log Level
In the Orchestrator configuration interface, you can set the level of server log that you require. The default
server log level is INFO. Changing the log level affects any new messages that the server writes to the server
log and the number of active connections to the database.
CAUTION Only set the log level to DEBUG or ALL to debug a problem. Do not use this setting in a production
environment because it can seriously impair performance.
Procedure
1 Log in to the Orchestrator configuration interface as vmware.
2 Click Log.
3 Select an option from the Log level drop-down menu.
Option Description
FATAL
Only fatal errors are written to the log file.
ERROR
Errors and fatal errors are written to the log file.
WARN
Warnings, errors, and fatal errors are written to the log file.
INFO
Information, warnings, errors, and fatal errors are written to the log file.
DEBUG
Debug information, information messages, warnings, errors, and fatal
errors are written to the log file.
ALL
Events are not filtered. All events are written to the log file.
OFF
No entries are written to the log file and no log updates are made.
NOTE The log contains messages of the selected level and all higher levels. If you select the INFO level,
all INFO messages and higher-level messages (INFO, WARN, ERROR, and FATAL) are written to the log file.
4 Click Apply changes.
5 (Optional) Click the Generate log report link to export the log files.
This operation creates a ZIP archive of all log files.
The new log level is applied to any new messages that the server generates, without restarting the server.
The logs are stored in install_directory\app-server\log\.
Installing and Configuring VMware vCenter Orchestrator
90 VMware, Inc.