Document revision date: 30 March 2001

Chapter 20
20	Getting Information About the System
20.1	Understanding System Log Files
20.2	Understanding Error Logging
20.3	Using the Error Formatter
20.3.1	Restarting the ERRFMT Process
20.3.2	Maintaining Error Log Files
20.3.3	Using ERRFMT to Send Mail
20.3.3.1	Enabling and Disabling ERRFMT to Send Mail
20.3.3.2	Sending Mail to Another User
20.4	Using ERROR LOG
20.4.1	Understanding ERROR LOG
20.4.2	Producing Error Log Reports
20.4.3	Producing a Full Error Log Report
20.4.4	Using Other Error Log Report Options
20.5	Using DECevent
20.5.1	Understanding DECevent
20.5.2	Invoking and Exiting DECevent
20.5.3	Using DECevent Qualifiers
20.5.4	Using Additional DECevent Commands
20.5.5	Producing DECevent Reports
20.5.5.1	Producing a Full Report
20.5.5.2	Producing a Brief Report
20.5.5.3	Producing a Terse Report
20.5.5.4	Producing a Summary Report
20.5.5.5	Producing a Fast Error (FSTERR) Report
20.5.6	DECevent Restrictions
20.6	Setting Up, Maintaining, and Printing the Operator Log File
20.6.1	Understanding the Operator Log File
20.6.2	Understanding OPCOM Messages
20.6.2.1	Initialization Messages
20.6.2.2	Device Status Messages
20.6.2.3	Terminal Enable and Disable Messages
20.6.2.4	User Request and Operator Reply Messages
20.6.2.5	Volume Mount and Dismount Messages
20.6.2.6	System Parameter Messages
20.6.2.7	Security Alarm Messages
20.6.2.8	Contents of an Operator Log File
20.6.3	Setting Up the Operator Log File
20.6.3.1	Creating a New Version of the Operator Log File
20.6.3.2	Specifying Logical Names
20.6.4	Maintaining the Operator Log File
20.6.5	Printing the Operator Log File
20.7	Using Security Auditing
20.7.1	Understanding Security Auditing
20.7.1.1	Security Audit Log File
20.7.1.2	Audit Log Files in Mixed-Version Clusters
20.7.2	Displaying Security Auditing Information
20.7.3	Delaying Startup of Auditing
20.7.4	Enabling Security Auditing for Additional Classes
20.7.5	Disabling Security Auditing
20.7.6	Enabling a Terminal to Receive Alarm Messages
20.7.7	Generating Security Reports
20.7.8	Creating a New Version of the Security Audit Log File
20.7.8.1	Creating a New Clusterwide Version of the Log File
20.7.8.2	Creating a New Node-Specific Version of the Log File
20.8	Monitoring Operating System Performance
20.8.1	Understanding MONITOR
20.8.1.1	MONITOR Classes
20.8.1.2	Display Data
20.8.1.3	Output Types
20.8.2	Invoking MONITOR
20.8.3	Using Live Display Monitoring
20.8.4	Using Live Recording Monitoring
20.8.5	Using Concurrent Display and Recording Monitoring
20.8.6	Using Playback Monitoring
20.8.7	Using Remote Playback Monitoring
20.8.8	Rerecording Monitoring
20.8.9	Running MONITOR Continuously
20.8.9.1	Using the MONITOR.COM Procedure
20.8.9.2	Using the SUBMON.COM Procedure
20.8.9.3	Using the MONSUM.COM Procedure
20.8.10	Using Remote Monitoring
Chapter 21
21	Tracking Resource Use
21.1	Understanding Accounting Files
21.2	Determining Which Resources Are Being Tracked
21.3	Controlling Which Resources Are Tracked
21.4	Starting Up a New Accounting File
21.5	Moving the Accounting File
21.6	Producing Reports of Resource Use
21.7	Setting Up Accounting Groups
21.8	Monitoring Disk Space
Chapter 22
22	OpenVMS Cluster Considerations
22.1	Understanding OpenVMS Cluster Systems
22.1.1	Setting Up an OpenVMS Cluster Environment
22.1.2	Clusterwide System Management
22.2	Using Compaq DECamds to Analyze Data
22.3	Using SHOW CLUSTER
22.3.1	Understanding SHOW CLUSTER
22.3.2	Beginning to Use SHOW CLUSTER Commands
22.3.2.1	Viewing Information That Is Off the Screen
22.3.2.2	Exiting from a Continuous Display
22.3.2.3	Using SHOW CLUSTER Qualifiers
22.3.3	Adding Information to a Report
22.3.4	Controlling the Display of Data
22.3.4.1	Entering Commands to Display Data
22.3.4.2	Removing Broadcast Messages
22.3.4.3	Refreshing the Screen
22.3.5	Formatting the Display of Data
22.3.5.1	Removing Information from a Report
22.3.5.2	Modifying Field and Screen Size
22.3.5.3	Moving a Report
22.3.5.4	Scrolling a Report
22.3.6	Creating a Startup Initialization File
22.3.7	Using Command Procedures Containing SHOW CLUSTER Commands
22.4	Understanding SYSMAN and OpenVMS Cluster Management
22.5	Using SYSMAN to Manage Security
22.5.1	Modifying the Group Number and Password
22.6	Using the SYSMAN Command DO to Manage an OpenVMS Cluster

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