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HP B6191-90029 manual Detailed Description

Models: B6191-90029

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Detailed Description

3Detailed Description

This chapter describes EMS Hardware Monitors in detail. The topics discussed in this chapter include:

•Hardware monitoring architecture.

•Hardware monitoring request manager.

•EMS hardware event monitor.

•Polling or asynchronous?

•Startup client.

•Peripheral status monitor.

•Event monitoring service (EMS).

•File locations.

•Startup process (in detail).

•Asynchronous event detection (in detail).

•Event polling (in detail).

Chapter 3

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HP B6191-90029 manual Detailed Description

Contents

Manufacturing Part Number B6191-90029 May EMS Hardware Monitors Users GuideLegal Notices Printing History Page Contents Hardware Monitor Conﬁguration Files Using the Peripheral Status MonitorIndex Special ProceduresContents Tables Tables Figures Figures About This Manual Related Web sites Introduction Hardware Monitoring Overview What is Hardware Monitoring?Components Involved in Hardware Monitoring How Does Hardware Monitoring Work?Beneﬁts of Hardware Monitoring Products Supported by Hardware Monitors Tips for Hardware Monitoring Term Deﬁnition Hardware Monitoring TermsHardware Monitoring Terms Hardware Monitoring Terms Hardware Monitoring Terms Hardware Monitoring Overview Chapter Installing and Using Monitors Steps Involved Steps for Installing and Conﬁguring Hardware Monitoring Supported System Conﬁguration Installing EMS Hardware MonitorsIoscan Utility Removing EMS Hardware Monitors Product Model/Product Special Number Requirements Checking for Special RequirementsDisk Arrays Tape Products monitored by Scsi Tape Devices Monitor Disk ProductsTape Products monitored by Scsi Tape Devices Monitor High Availability Storage Systems Fibre Channel Adapters Fibre Channel Scsi MultiplexersProduct Model/Product Special Requirements Number Fibre Channel SwitchFibre Channel Arbitrated Loop FC-AL Hub System MemoryInterface Cards Others Some Monitoring Request Examples Using Hardware Monitoring RequestsWhat Is a Monitoring Request? Building a Monitoring Request To run the Monitoring Request Manager, type Running the Monitoring Request ManagerEnabling Hardware Event Monitoring Severity Levels Notiﬁcation Method Default Monitoring RequestsDefault Monitoring Requests for Each Monitor To list the descriptions of available monitors Listing Monitor DescriptionsTo view or show the current monitoring requests Viewing Current Monitoring RequestsTo add a monitoring request Adding a Monitoring RequestSetting Description Monitoring Requests Conﬁguration SettingsEvent Severity Levels Event Severity MC/ServiceGuard Level Description ResponseEvent Severity Levels Example of Adding a Monitoring Request == NEW Monitoring Choose Default== ADD Comment If DesiredTo modify a monitoring request Modifying Monitoring RequestsVerifying Hardware Event Monitoring Major Checking Detailed Monitoring StatusCritical Retrieving and Interpreting Event MessagesSample Event Message To delete a monitoring request Deleting Monitoring RequestsDisabling Hardware Event Monitoring To disable hardware event monitoringDisabling Hardware Event Monitoring Chapter Detailed Description Hardware Monitoring Architecture Detailed Picture of Hardware MonitoringHardware Monitoring Request Manager Components from Three Different ApplicationsStartup Client EMS Hardware Event MonitorPolling or Asynchronous? Peripheral Status Monitor PSM Event Monitoring Service EMSDirectories and Files Description File LocationsFile Locations Monitoring Startup Process Startup Process in DetailDisabling Monitoring Event Decoding Asynchronous Event Detection in DetailAsynchronous Event Detection Process PA Memory Monitor Polling FC-AL Hub and FC Switch Polling ProcessesEvent Polling in Detail Monitoring Polling Process Memory Monitor Polling Process Detailed Picture of Hardware Monitoring Chapter Using the Peripheral Status Monitor Peripheral Status Monitor Overview How Does the PSM Work? Peripheral Status Monitor PSM Status PSM ComponentsPSM States PSM Resource PathsHow Does the PSM Work? Conﬁguring MC/ServiceGuard Package Dependencies with the PSM To create a package resource dependency Conﬁguring Package Dependencies using SAMResourcepollinginterval Resourceupvalue =UP From the Actions menu select Add Monitoring Request Creating EMS Monitoring Requests for PSMTo create a PSM monitoring request Determining the Frequency of Events Options Specifying When to Send Event NotifyMonitoring Request Parameters Critical Major Minor Normal Setting the Polling Interval Polling IntervalSelecting Protocols for Sending Events Notify Via Opcmsg ITOTo set the TCP or UDP conditions Snmp trapsTo set the Snmp trap TCP and UDPAdding a Notiﬁcation Comment Comment Copying Monitoring Requests To change the monitoring parameters of a request To remove monitoring requests Removing Monitoring RequestsFrom the Actions menu select View Monitoring Request Viewing Monitoring RequestsTo view the parameters for a monitoring request Example 4-1 Example of Using setfixed Using the setfixed Utility to Restore Hardware UP StateTo restore the operating state of a resource to UP Using the Peripheral Status Monitor Hardware Monitor Conﬁguration Files Monitor Conﬁguration File Types OverviewVerifying Monitors with a Test Event Client Conﬁguration FileClients Targets for Events Creating a Client Conﬁguration File *.clcfgFollowing is a sample of a client conﬁguration .clcfg ﬁle Sample Client Conﬁguration FileEQ100INFORMATIONTRUENOTUSED ANY1NONENOOPNOOPNONE #CRITICAL# msa1000 events Client Conﬁguration File File Format Monitor-Speciﬁc and Global Conﬁguration FilesFile Names Interval must be a Setting Values DescriptionMonitor Conﬁguration File Entries Eventnum must be aSeverity Action Monitor Conﬁguration File SettingsFrequency must be a Event DeﬁnitionRepeat Frequency Sample Global Conﬁguration FilePolling Interval Defineevent 100401 Information = Communication DeviceDefineevent 100201 Information Defineevent 100301 InformationDtlpwrsomc Default #Default 106 Defineevent 100233 Critical Defineevent 100132 CriticalDefineevent 100232 Critical Defineevent 100133 CriticalWrso Defineevent 100150 Critical Critical DefaultDefineevent 100158 Critical Critical Default #Defineevent 100572 Critical Defineevent 100272 CriticalDefineevent 100372 Critical Defineevent 100472 CriticalDefineevent 100876 Critical Defineevent 100075 CriticalDefineevent 100376 Critical Defineevent 100476 CriticalInformation 114 Sample Monitor-Speciﬁc Conﬁguration File Severityaction Serious Severityaction InformationSeverityaction Minorwarning Severityaction MajorwarningStartup Conﬁguration File Keyword Values Description Startup Conﬁguration File EntriesChapter 119 Description Entry Default File EntriesDefault Monitoring Requests Peripheral Status Monitor PSM Conﬁguration File Considerations for Modifying the PSM Conﬁguration File Monitorresourcename PSM Conﬁguration File Fields124 Downseveritythreshold Majorwarning Downseverityoperator = Example File Entries126 Special Procedures Fibre Channel Arbitrated Loop Hub Monitor Step Initial Monitor ConﬁgurationConﬁguring the FC-AL Monitor Conﬁguration File Conﬁguration Files Adding or Removing an FC-AL HubThis setting is required Default Setting Value DescriptionPSM Conﬁguration File Fibre Channel Switch Monitor Changing the FC Switch Monitoring Conﬁguration Adding or Removing an FC SwitchConﬁguring the FC Switch Monitor Conﬁguration File Chapter 135 136 Chapter 137 138 Index 140