WAN Subsystem Configuration and Management Manual | HP NonStop NS

Communications Subsystems: Monitoring and	Related Reading
Recovery

Table 6-1. Related Reading for Communications Lines and Devices (page 2 of 2)

For Information
About...	Refer to...

Using SCF to monitor	WAN Subsystem Configuration and Management Manual
WAN communications
lines for devices and
intersystem
communications
protocols

Using SCF to monitor a specific device or communications protocol product; troubleshooting specific communications subsystems and protocols

Asynchronous Terminals and Printer Processes Configuration and Management Manual

ATM Adapter Installation and Support Guide

ATM Configuration and Management Manual CP6100 Configuration and Management Manual EnvoyACP/XF Configuration and Management Manual Expand Configuration and Management Manual

Fibre Channel ServerNet Adapter Installation and Support Guide

Gigabit Ethernet 4-Port Adapter Installation and Support Guide PAM Configuration and Management Manual

QIO Configuration and Management Manual SCF Reference Manual for H-Series RVUs ServerNet Cluster Manual

SNAX/XF and SNAX/APN Configuration and Management Manual

SWAN Concentrator and WAN Subsystem Troubleshooting Guide

TCP/IPv6 Configuration and Management Manual TCP/IP Configuration and Management Manual Token-Ring Adapter Installation and Support Guide X25AM Configuration and Management Manual

HP Integrity NonStop NS-Series Operations Guide—529869-005

6-14

Image 96

HP NonStop NS manual Related Reading for Communications Lines and Devices page 2

Contents

Product Version Supported Release Version Updates RVUs AbstractPart Number Published Document History Part Number Product Version Published HP Integrity NonStop NS-Series Operations Guide Introduction to Integrity NonStop NS-Series Operations Determining Your System Configuration Monitoring EMS Event Messages ServerNet Resources Monitoring and Recovery 10-2 10-310-4 10-5 11-1 11-211-5 11-8 Power Failures Preparation and Recovery 15-19 15-2015-21 15-22 Preventive Maintenance Related Reading Converting Numbers Examples Figures Tables What’s New in This Manual Manual InformationNew and Changed Information Document History Xiv About This Guide Who Should Use This Guide What Is in This Guide Converting Numbers Where to Get More Information ServerNet Cluster Manual Support and Service Library Notation ConventionsHypertext Links General Syntax Notation Maxattach InterruptsAllowsu on OFF Inspect OFF on Saveabend Notation for Messages Enter RUN CodeCode Received Backup Up Event number = number Subject = first-subject-valueProc-nametrapped in SQL in SQL file system Operator Change Bar Notation Introduction to Integrity NonStop NS-Series Operations When to Use This Section Monitoring the System and Performing Recovery OperationsUnderstanding the Operational Environment What Are the Operator Tasks? Preparing for and Recovering from Power Failures Stopping and Powering Off the SystemPowering On and Starting the System Performing Preventive Maintenance Determining the Cause of a Problem a Systematic Approach Responding to Spooler ProblemsProblem-Solving Worksheet Updating Firmware Problem-Solving Worksheet Problem Facts Possible CausesSituation Facts Escalation Decision Task 1a Determine the Facts About the Problem Task 1 Get the FactsTask 1b Determine the Facts About the Situation Category Questions to Ask Task 2 Find and Eliminate the Cause of the Problem Task 2a Identify the Most Likely Cause Task 2b Fix the Most Probable Cause of the Problem Task 3 Escalate the Problem If NecessaryTask 3a Determine Whether You Need to Escalate the Problem Task 3b Provide Documentation Task 4 Prevent Future Problems Logging On to an Integrity NonStop ServerSystem Consoles Opening a Tacl Window Opening a Tacl Window Directly From OutsideViewOpening a Tacl Window From the Low-Level Link Select StartProgramsOutsideView32 Overview of OSM Applications Launching OSM Applications Service Procedures Determining Your System Configuration Modular Hardware Components Integrity NonStop NS16000 Systems Integrity NonStop NS14000 Systems Integrity NonStop NS1000 Systems Recording Your System Configuration Terms Used to Describe System Hardware ComponentsDevice System Resource or Object Using SCF to Determine Your System Configuration SCF Configuration FilesSCF System Naming Conventions Using SCF to Display Subsystem Configuration Information Save ConfigurationSCF Assume WS $L1.#TERM1 Example 2-1. SCF Listdev Command Output SCF Listdev Listing the Devices on Your SystemSCF Listdev Backup processor number and PIN of the specified device Specified deviceSubsystem Name Logical Name Device Type Description Displaying SCF Configuration Information for Subsystems TCP/IP SubsystemSCF Assume Process $ZTCO Displaying Information for the TCP/IP Subsystem $ZTCO Kernel Subsystem Storage SubsystemSCF Assume Process $ZZKRN Displaying Information for the Kernel Subsystem $ZZKRN Example 2-2. SCF ADD Disk Command Output Info Disk $SYSTEM,OBEYFORMMirrorlocation 11,1,12 Cbpoollen ServerNet LAN Systems Access Slsa Subsystem ADD Adapter $ZZLAN.E0154 Location Type G4SA AccesslistInfo Tape $*,OBEYFORM SCF Assume Process $ZZLAN WAN Subsystem Additional Subsystems Controlled by SCFDisplaying Information for the WAN Subsystem $ZZWAN Subsystem Objects Controlled by SCF page 1 Subsystem Objects Controlled by SCF page 2 X25AM Displaying Configuration Information-SCF Examples Example 2-3. SCF Info Process Command OutputExample 2-4. SCF Info SAC Command Output Info Proc $ZZKRN.# Example 2-5. SCF Info Process $ZZWAN Command Output Example 2-6. SCF Info Line Command OutputInfo Process $ZZWAN Info Line $line-name, Detail Overview of Monitoring and Recovery Working With a Daily Checklist Functions of MonitoringMonitoring Tasks Tools for Checking the Status of System Hardware Task Operator’s name Date & time Monitored Using These Resource Tools See Monitoring System Components ServerNet Cluster 6770 Hardware Daily Tasks Checklist Additional Monitoring TasksGeneral Tasks Specific Tasks For More Information, See Monitoring and Resolving Problems-An Approach Using OSM to Monitor the SystemUsing the OSM Service Connection Top-Down Approach OSM Management System Icons Indicate Problems Within Expanding the Tree Pane to Locate the Source of Problems Using System Status Icons to Monitor Multiple Systems Attributes Tab Using Alarm and Problem Summaries Alarm Summary Dialog Box Using SCF to Monitor the System Suppressing Problems and AlarmsRecovery Operations for Problems Detected by OSM Monitoring Problem Incident Reports Example 3-1. SCF Status Tape Command Determining Device States SCF Object States SCF Object States page 1State Substate Explanation SCF Object States page 2 Servicing Special Example 3-2. System Monitoring Command File Automating Routine System Monitoring Example 3-3. System Monitoring Output File page 1 Example 3-3. System Monitoring Output File page 2 Example 3-3. System Monitoring Output File page 3 Using the Status LEDs to Monitor the System Status LEDs and Their Functions page 1Location LED Name Color Function Status LEDs and Their Functions page 2 FC-AL I/O Related Reading Status LEDs and Their Functions page 3Related Reading for Monitoring Task Tool For information, see What Is the Event Management Service EMS? Monitoring EMS Event MessagesTools for Monitoring EMS Event Messages ViewPoint on OSM Event Viewer ViewPointWeb ViewPoint Related Reading for Monitoring EMS Event Messages Processes Monitoring Recovery Types of ProcessesSystem Processes Processes IOPs Generic Processes Monitoring Processes Monitoring System Processes Monitoring IOPs Monitoring Generic ProcessesMonitoring the Status of $ZZKRN Monitoring the Status of All Generic Processes CLCI-TACL $CLCI Stopped PID Recovery Operations for Processes Supported for the subsystem manager processesInitiates the operation of a generic process Communications Subsystems Monitoring and Recovery Communications Subsystems Local Area Networks LANs and Wide Area Networks WANs LAN Service Provider Subsystems Supported Object Connectivity By Monitoring Communications Subsystems and Their Objects Monitoring the Slsa SubsystemMonitoring the Status of an Adapter and Its Components To monitor the status of an adapter SCF Status Adapter $ZZLAN SCF Status SAC sac-nameSCF Status SAC $ZZLAN.G11123 SCF Status PIF pif-name Monitoring the WAN Subsystem Monitoring Status for a Swan ConcentratorSCF Status PIF $ZZLAN.G11123 SCF Status LIF $ZZLAN.L11021A , Detail Monitoring Status for a Data Communications Device System displays a listing similar toSCF Status Adapter $ZZWAN SCF Status Device $ZZWAN.#device-name To monitor a single WANBoot process, type SCF Status Process $ZZWAN.#boot-processMonitoring WAN Processes SCF Status Process $ZZWAN Monitoring CLIPs Monitoring the NonStop TCP/IP SubsystemMonitoring the NonStop TCP/IP Process SCF Listdev Tcpip Monitoring NonStop TCP/IP Routes Monitoring NonStop TCP/IP SubnetsMonitoring Line-Handler Process Status SCF Status Route $ZTCO SCF Status Line $LHCS6S, Detail Info Process $NCP, Lineset Tracing a Communications Line Recovery Operations for Communications Subsystems Related Reading for Communications Lines and Devices page 1For Information About Refer to WAN Subsystem Configuration and Management Manual Related Reading for Communications Lines and Devices page 2 ServerNet Resources Monitoring and Recovery ServerNet Communications Network Integrity NonStop NS16000 ServerNet Connectivity Integrity NonStop NS16000 System Integrity NonStop NS14000 ServerNet Connectivity Integrity NonStop NS14000 System with Ioam Enclosure System I/O ServerNet Connections Monitoring the Status of the ServerNet FabricsIntegrity NonStop NS1000 ServerNet Connectivity Monitoring the ServerNet Fabrics Using OSM Monitoring the ServerNet Fabrics Using SCF SCF Status Servernet $ZSNET Identifying ServerNet Fabric Problems Normal ServerNet Fabric States Recovery Operations for the ServerNet Fabrics Recovery Operations for a Down Disk Due to a Fabric FailureRecovery Operations for a Down Path Between Processors Recovery Operations for a Down Processor Adapters and Modules Monitoring and Recovery Adapters and Modules Fibre Channel ServerNet Adapter FcsaGigabit Ethernet 4-Port Adapter G4SA Monitoring I/O Adapters and Modules Port ServerNet Extender 4PSE Monitoring the FCSAs SCF Status Adapter $ZZSTO.#FCSA*, DetailState Description Monitoring the G4SAs SCF Status Adapter $ZZLAN.G1123 Service, Device, and Enabled States for the G4SA page 1 Recovery Operations for I/O Adapters and Modules Monitoring the 4PSEs Related Reading for I/O Adapters and Modules ServerNet/DA Manual Processors and Components Monitoring and Recovery Overview of the NonStop Blade Complex LSU CPU Monitoring Processors Automatically Using Tfds Monitoring and Maintaining ProcessorsSummary, these terms describe the Nsaa processor Term Description Monitoring Processor Status Using the OSM Low-Level Link Processor Status Display OSM Representation of Processor Complex Identifying Processor Problems Monitoring Processor Performance Using ViewSysProcessor or System Hangs Viewsys OSM Alarms and Attribute Values Processor HaltsHalt code = %nnnnnn Freeze code = %nnnnnn Recovery Operations for Processors Recovery Operations for a Processor Halt Halting One or More Processors Reloading a Single Processor on a Running ServerSelect Processor ActionsHalt Click Perform action Using Tacl Reload to Perform Reload Select FileStart Terminal EmulatorReload / run-option , run-option Noswitch Primenoprime fabric Omitblade ABC NoswitchPrimenoprime Fabric Using the OSM Service Connection to Perform Reload Select Reload, click Perform action Recovery Operations for a System Hang Freezing the System and Freeze-Enabled Processors Enabling/Disabling Processor and System FreezeDumping a Processor to Disk See Using Rcvdump to Dump a Processor to Disk on Using Rcvdump to Dump a Processor to Disk Before You BeginFUP Purgedata dumpfile Blade Element Reintegration CPU n has been dumped to dumpfileFUP Info dumpfile Troubleshooting and Recovery Operations for Disk Dumps Submitting Information to Your Service ProviderBacking Up a Processor Dump to Tape Replacing Processor Memory Submitting Tapes of Configuration and Operations Files Other Files to Submit to Your Service ProviderBackup $tape, CPU0,$SYSTEM.SYS00.CONFTEXT Submitting Tapes of Processor Dumps Additional Information Required by Your Service Provider For Information About Tool See Disk Drives Monitoring and Recovery Overview of Disk Drives Internal Scsi Disk DrivesFor information about M8xxx Fibre Channel Disk Drives Enterprise Storage System ESS DisksFor information about See Monitoring Disk Drives Monitoring Disk Drives With OSMTask See Monitoring Disk Drives With SCF Status Disk $*, SUB Magnetic Status Disk $DATA09, Detail To display the status of the disk $DATA01Status $DATA01 Status $DATA02-M To display the status of all disks Status Disk $ To display the detailed status of the disk $DATA01 Status $DATA01, DetailTo display status of all paths for $DATA00 Status Disk $DATA00 Monitoring the Use of Space on a Disk Volume Primary and Backup Path States for Disk DrivesMonitoring the State of Disk Drives Monitoring the Size of Database Files Monitoring Disk Configuration and Performance ExampleTo check the size of the file DATA1.MEMOS FUP Info DATA1.MEMOS, Detail Identifying Disk Drive Problems Possible Causes of Common Disk Drive ProblemsProblems Possible Symptoms Recovery Operations for Disk Drives These SCF commands control Disk objectsCommon Recovery Operations for Disk Drives page 1 Command Description Common Recovery Operations for Disk Drives page 2 Customer Support Center or your service provider Recovery Operations for a Down Disk or Down Disk Path Reset Disk $volumeReset Disk $WD8 Start Disk $volume Recovery Operations for a Nearly Full Database File FUP Alter MEMOS, Maxextents Info MEMOS, DetailReport such as this one is sent to your home terminal 10-16 Tape Drives Monitoring and Recovery Overview of Tape Drives Monitoring Tape Drives Monitoring Tape Drive Status With OSM OSM Monitoring Tape Drives Connected to an Fcsa OSM Monitoring Tape Drives Connected to an IOMF2 Monitoring Tape Drive Status With SCF Listing similar to this one is sent to your home terminalSCF Status Tape $TAPE0 Listing such as this one is sent to your home terminal Monitoring Tape Drive Status With Mediacom Mediacom Status TapedriveMediacom Status Tapedrive $TAPE0 Identifying Tape Drive Problems Common Tape Drive ProblemsSymptom Problem Possible Causes Monitoring the Status of Labeled-Tape Operations Recovery Operations for Tape Drives Recovery Operations Using the OSM Service ConnectionPerforming an OSM Action on a Tape Drive Performing an OSM Action on a Multiple Tape Drives Recovery Operations Using SCF SCF Command DescriptionRelated Reading for Tapes and Tape Drives page 1 Related Reading for Tapes and Tape Drives page 2 Printers and Terminals Monitoring and Recovery Overview of Printers and Terminals Monitoring Printer and Collector Process Status Monitoring Printer StatusMonitoring Collector Process Status Spoolcom DEV $LASER Recovery Operations for Printers and Terminals Recovery Operations for a Full Collector Process 12-4 Applications Monitoring and Recovery Monitoring TMFTMF States on Monitoring Data Volumes Monitoring the Status of TMFTmfcom ~ Status TMF TMF States Tmfcom responds with output similar toTMF subsystem can be in any of the states listed in Table TMF States page 1 Monitoring the Status of Pathway TMF States page 2Status *, Prog $*.*.PATHMON = Status Pathway Pathmon States Pathcom responds with output such as= Status Pathmon Request is waiting for an object that has been locked by Another requesterRequest is waiting for a RUN Program to finish Power Failures Preparation and Recovery ESS Cabinets on System Response to Power Failures NonStop NS-Series Cabinets Modular CabinetsNonStop S-Series I/O Enclosures External Devices Preparing for Power Failure Configure OSM Power Fail SupportESS Cabinets Air Conditioning Power Failure Recovery Monitor Power SuppliesMonitor Batteries Maintain Batteries Procedure to Recover From a Power Failure Setting System Time 14-6 Starting and Stopping the System Alerts on Powering On a System Powering On the System From a Low Power State Powering On the System From a No Power StateSelect Power On System Select Hard Reset Click Perform Action 15-4 Starting a System Loading the SystemAlerts Normal System Load System Load to a Specific Processor System Load Disks System Load Paths for a Normal System Load System Load Paths in Order of UseDisk Drive Enclosure Path Group Module Slot Configuration File Data Travels Starting Other System Components Performing a System Load System Load Dialog Box Click Start system Performing a System Load From a Specific Processor Reloading Processors Using the Reload Command Reloading Processors Using OSMReloading Processors Reload 01 15, Prime Logical Processor Reload Parameters Minimizing the Frequency of Planned Outages Stopping Application, Devices, and ProcessesAnticipating and Planning for Change = SHUTDOWN2, Mode Orderly Volume $DSMSCM.ZDSMSCMStop DSM/SCM RUN Stopscm Halting All Processors Using OSM Stopping the SystemSpoolcom supervisor-name, SPOOLER, Drain Tmfcom Stop TMF Powering Off a System System Power-Off Using OSMSystem Power-Off Using SCF From the Processors Actions menu, select Halt Troubleshooting and Recovery Operations Emergency Power-Off ProcedureFans Are Not Turning System Does Not Appear to Be Powered On Components Fail When Testing the PowerGreen LED Is Not Lit After POSTs Finish Recovering From a System Load Failure Info Subsys $ZZKRN Getting a Corrupt System Configuration File Analyzed Recovering From a Reload FailureBackup $TAPE, $SYSTEM.ZSYSCONF.CONFSAVE, Listall Exiting the OSM Low-Level Link Opening Startup Event Stream and Startup Tacl Windows 15-23 NonStop NS-Series Hardware Installation Guide Related Reading for Starting and Stopping a System Creating Startup and Shutdown Files Startup on Shutdown on Managed Configuration Services MCS Automating System Startup and ShutdownStartup Processes That Represent the System Console ShutdownFor More Information Example Command Files $ZHOME Alternative Ciin File Establishing a Ciin File Modifying a Ciin File If a Ciin File Is Not Specified or Enabled in OSM Conftext Ciin EntryCiin File Option Results Example Ciin Files Reload /TERM $ZHOME, OUT $ZHOME Writing Efficient Startup and Shutdown Command Files Command File Syntax= Start Term = Start Term TERM1, TERM2, TERM3, TERM4, TERM5, TERM6 Avoid Manual Intervention Use Parallel Processing How Process Persistence Affects Configuration and Startup Tips for Startup FilesInvestigate Product-Specific Techniques Startup File Examples System Startup FileObey $SYSTEM.STARTUP.STRTSYS 16-13 TCP/IP Stack Configuration and Startup File Spooler Warm-Start FileTMF Warm-Start File Obey $SYSTEM.STARTUP.SPLWARM 16-15 16-16 CP6100 Lines Startup File ATP6100 Lines Startup FileLines Startup File Printer Line Startup File Expand-Over-IP Line Startup FileExpand Direct-Connect Line Startup File Tips for Shutdown Files Shutdown File Examples System Shutdown File Obey $SYSTEM.SHUTDOWN.STOPSYS CP6100 Lines Shutdown File ATP6100 Lines Shutdown FileLines Shutdown File Printer Line Shutdown File Expand-Over-IP Line Shutdown FileDirect-Connect Line Shutdown File Spooler Shutdown File TMF Shutdown FileObey $SYSTEM.SHUTDOWN.SPLDRAIN Tmfcom / in $SYSTEM.SHUTDOWN.TMFSTOP, OUT $ZHOME 16-24 Preventive Maintenance Checking Air Temperature and HumidityMonitoring Physical Facilities Cleaning System Components Cleaning Tape Drives Handling and Storing Cartridge Tapes 17-4 HP Integrity NonStop NS-Series Operations Guide-529869-005 Page When to Use This Appendix Tools and Utilities for Operations Event Management Service Analyzer Emsa Disk Compression Program DcomDisk Space Analysis Program Dsap File Utility Program FUP MeasureNonStop NET/MASTER Nskcom and the Kernel-Managed Swap Facility Kmsf Pathcom Subsystem Control Facility SCF HP Tandem Advanced Command Language Tacl Web ViewPointViewPoint ViewSys Related Reading Table C-1. Related Reading for Tools and Utilities page 1Tool Documentation Description Table C-1. Related Reading for Tools and Utilities page 2 NET/MASTER MS Table C-1. Related Reading for Tools and Utilities page 3 Management Manual Recovery Guide Table C-1. Related Reading for Tools and Utilities page 4 Table C-1. Related Reading for Tools and Utilities page 5 OutputPage Converting Numbers Overview of Numbering Systems Table D-1. Descriptions of Number SystemsNumber System Base Description Binary to Decimal Binary Value Decimal Value Octal to Decimal Octal Value Decimal Value 1375 765 Hexadecimal to Decimal Hexadecimal Decimal Figure D-3. Hexadecimal to Decimal Conversion Hexadecimal Value Decimal Value HBA10 47632 Decimal to Binary Result isStep Division Quotient Remainder Decimal Value Binary Value 354 B101100010 Decimal to Octal Step Division QuotientDecimal Value Octal Value Decimal to Hexadecimal Decimal HexadecimalDecimal Value Hexadecimal Value Page Safety and Compliance Regulatory Compliance StatementsFCC Compliance Canadian Compliance Statements-2 European Union Notice Laser Compliance Safety Caution Important Safety Information Waste Electrical and Electronic Equipment Weee Statements-6 Index NumbersPort ServerNet Extender 4PSE See Conftext file Dcom 10-15,B-2 FUP Nskcom B-3 Index-5 SACs SCF B-4 commands System shutdown file 16-20 TMF LinesSpooler 16-14 Startup files Special Characters Tacl 9-22,16-5,B-5 Index-8