NonStop NS-Series Operations Guide (H06.12+)

Web ViewPoint................................................................................................................................70
Related Reading....................................................................................................................................70
5 Processes: Monitoring and Recovery.........................................................................71
When to Use This Section.....................................................................................................................71
Types of Processes.................................................................................................................................71
System Processes.............................................................................................................................71
I/O Processes (IOPs).........................................................................................................................71
Generic Processes............................................................................................................................71
Monitoring Processes............................................................................................................................72
Monitoring System Processes..........................................................................................................72
Monitoring IOPs..............................................................................................................................73
Monitoring Generic Processes.........................................................................................................73
Monitoring the Status of $ZZKRN.............................................................................................73
Monitoring the Status of All Generic Processes.........................................................................73
Recovery Operations for Processes.......................................................................................................75
Related Reading....................................................................................................................................75
6 Communications Subsystems: Monitoring and Recovery........................................77
When to Use This Section.....................................................................................................................77
Communications Subsystems...............................................................................................................77
Local Area Networks (LANs) and Wide Area Networks (WANs).................................................77
Monitoring Communications Subsystems and Their Objects..............................................................79
Monitoring the SLSA Subsystem.....................................................................................................79
Monitoring the Status of an Adapter and Its Components........................................................80
Monitoring the WAN Subsystem....................................................................................................81
Monitoring Status for a SWAN Concentrator............................................................................82
Monitoring Status for a Data Communications Device.............................................................82
Monitoring WAN Processes.......................................................................................................83
Monitoring CLIPs.......................................................................................................................83
Monitoring the NonStop TCP/IP Subsystem..................................................................................84
Monitoring the NonStop TCP/IP Process..................................................................................84
Monitoring NonStop TCP/IP Routes.........................................................................................84
Monitoring NonStop TCP/IP Subnets........................................................................................85
Monitoring Line-Handler Process Status........................................................................................85
Examples....................................................................................................................................86
Tracing a Communications Line......................................................................................................87
Recovery Operations for Communications Subsystems .....................................................................87
Related Reading....................................................................................................................................87
7 ServerNet Resources: Monitoring and Recovery......................................................89
When to Use This Section.....................................................................................................................89
ServerNet Communications Network..................................................................................................89
Integrity NonStop NS16000 Series ServerNet Connectivity...........................................................89
Integrity NonStop NS14000 ServerNet Connectivity......................................................................90
Integrity NonStop NS1200 and NS1000 ServerNet Connectivity...................................................91
System I/O ServerNet Connections......................................................................................................91
Monitoring the Status of the ServerNet Fabrics...................................................................................92
Monitoring the ServerNet Fabrics Using OSM...............................................................................92
Monitoring the ServerNet Fabrics Using SCF.................................................................................93
Normal ServerNet Fabric States ................................................................................................94
Identifying ServerNet Fabric Problems......................................................................................94
Recovery Operations for the ServerNet Fabrics ........................................................................95
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