Logging Using syslog

For stable operational environments where centralized logging is required syslog is appropriate. For environments where log output is frequently required for diagnostics and debugging, individual server instance logs may be more manageable.

• All logged data for the server instance and administration server in one file may prove difficult to read and debug. It is recommended that you use the syslog master log file only for deployed applications that are running smoothly.

• Logged message are intermixed with all other logs from the Solaris daemon applications.

By using the syslog log file, in conjunction with syslogd, and the system log daemon, you can configure the syslog.conf file to:

• Log messages to the appropriate system log

• Write messages to the system console

• Forward logged messages to a list of users, or forward logged messages to another syslogd on another host over the network

Since logging to syslog means, logs from Proxy Server, and other daemon applications are collected in the same file, logged messages are enhanced with the following information to identify Proxy Server-specific messages from the particular server instance:

• Unique message ID

• Timestamp

• Instancename

• Program name (proxyd or proxyd-wdog)

• Process ID (PID of the proxyd process)

• Thread ID (optional)

• Server ID

The LOG element can be configured for both the administration server and the server instance in the server.xml file.

For more information on the syslog logging mechanism used in the UNIX operating environment, use the following man commands at a terminal prompt:

man syslog
man syslogd
man syslog.conf