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HP B6191-90029 manual Verifying Hardware Event Monitoring

Models: B6191-90029

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Installing and Using Monitors

Verifying Hardware Event Monitoring

Verifying Hardware Event Monitoring

Once you have created the monitoring requests you need for your system, you may want to verify that they are working as you expect. The most effective way of verifying hardware event monitoring is to simulate a hardware failure or event. Depending on the hardware, you can do this by removing a disk from an array, unplugging a cable, turning off the hardware resource, using known defective media, etc.

The simulated fault should generate event messages using all the notiﬁcation methods you have speciﬁed. If it does not, check the monitoring requests and make sure they are conﬁgured properly.

Chapter 2

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HP B6191-90029 manual Verifying Hardware Event Monitoring

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 == ADD Comment Choose DefaultIf Desired == NEW MonitoringTo 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 States PSM ComponentsPSM Resource Paths PSM StatusHow 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 Selecting Protocols for Sending Events Notify Via Setting the Polling Interval Polling IntervalOpcmsg ITO Critical Major Minor NormalTo set the Snmp trap Snmp trapsTCP and UDP To set the TCP or UDP conditionsAdding 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 OverviewClients Targets for Events Client Conﬁguration FileCreating a Client Conﬁguration File *.clcfg Verifying Monitors with a Test EventFollowing 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 Monitor Conﬁguration File Entries Setting Values DescriptionEventnum must be a Interval must be aFrequency must be a Monitor Conﬁguration File SettingsEvent Deﬁnition Severity ActionRepeat Frequency Sample Global Conﬁguration FilePolling Interval Defineevent 100201 Information = Communication DeviceDefineevent 100301 Information Defineevent 100401 InformationDtlpwrsomc Default #Default 106 Defineevent 100232 Critical Defineevent 100132 CriticalDefineevent 100133 Critical Defineevent 100233 CriticalWrso Defineevent 100150 Critical Critical DefaultDefineevent 100158 Critical Critical Default #Defineevent 100372 Critical Defineevent 100272 CriticalDefineevent 100472 Critical Defineevent 100572 CriticalDefineevent 100376 Critical Defineevent 100075 CriticalDefineevent 100476 Critical Defineevent 100876 CriticalInformation 114 Sample Monitor-Speciﬁc Conﬁguration File Severityaction Minorwarning Severityaction InformationSeverityaction Majorwarning Severityaction SeriousStartup 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