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HP UX 11i Workload Management (gWLM/WLM) Software manual Index

Models: UX 11i Workload Management (gWLM/WLM) Software

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node failed to rejoin SRD, 43 stop managing, 25

startup behavior, 40 support, 52

T

tabs and menus, 17 typographic conventions, 53

U

unable to create new native thread, 50 undeploy, 9

utilization policy, 14

V

virtual partition, 9

Virtualization Services Platform, 7 VSP, 7

W

wizard, 17 workload, 7

disk space requirement, 34 monitoring, 27

stop managing, 24

72 Index

Image 72

HP UX 11i Workload Management (gWLM/WLM) Software manual Index

Contents

HP Global Workload Manager 7.4 User Guide Acknowledgements Contents Additional configuration and administration tasks Support and other resourcesIndex Benefits of using gWLM Comparison of PRM, WLM, and gWLM featuresOverview GWLM OverviewConcepts and terms for using gWLM Scheduler fss group. gWLM manages a workload byWould make for a workload-without actually affecting GWLM management model SRDHow gWLM allocates CPU resources Available interfaces AssumptionsWhere to find additional information Finding more gWLM informationLearn about other gWLM commands Configuring gWLM to manage workloads Policy typesPolicy types Choosing a policy type Choosing a policy typeUsing the wizard Seeing how gWLM will perform without affecting the systemGetting started with gWLM Combining the different policy typesSeeing gWLM in action # /opt/gwlm/bin/gwlmagent# perl -e ’print $$\nwhile 1 ’ & 1 Common uses for gWLM Fixing the amount of CPU resources a workload getsCommon configuration tasks Setting up gWLM initial setup stepsChanging from advisory mode to managed mode Creating a new policyEditing a policy Changing which policy is associated with a workloadAdding a new compartment or GiCAP group member to an SRD Stop managing a workloadStop managing an SRD Quick Link Option Viewing gWLM reports in monitor-Only mode Monitoring workloads and gWLMMonitoring workloads High-Level viewMonitoring gWLM from the command line Message logsHP-UX /var/opt/gwlm/gwlmcommand.log.0 Viewing HP Systems Insight Manager events Monitoring gWLM with GlancePlusSecurity General security topicsSecuring gWLM communications Securing database communicationsSecurity Additional configuration and administration tasks Manually adjusting CPU resourcesManually adjusting memory resources Setting aside space for historical dataSetting cache size for historical configuration data Setting database recovery modelCreating a database maintenance plan Tips for backup and restoreSetting gWLM properties CMS propertiesSetting gWLM properties Agent properties # Severe # Warning # Info # Config # Fine # Finer # Finest Controlling gWLM’s startup behavior Communications ports# /opt/gwlm/bin/gwlmagent --enablestartonboot How the automatic restart works Related eventsManually clearing an SRD Node Failed to Rejoin SRD on Start-up event# gwlm undeploy --srd=SRD--force Nesting partitions Nested partitionsUsing gWLM with Hyper-Threading Changing the interval on the command lineChanging the gWLM resource allocation interval Changing the interval in HP System Insight ManagerUsing gWLM with hosts on multiple LANs Shows a possible scenarioCreating Golden Images Multiple network interface cardsIncorrectly configured host name or IP address Get the IP address configured for the host using nslookupUnable to create new native thread Enabling or disabling dumping core for gWLMCore dump file is available in root directory How to contact HP Subscription serviceSupport and other resources Information to collect before contacting HPHP authorized resellers Related informationTypographic conventions User input Documentation feedback Compatibility with agents Global Workload Manager known issues LimitationsUnable to build a single shared resource domain Compatibility with PRM and WLMMaking a configuration change to a large SRD is slow Rare incompatibility with virtual partitionsHost name aliases are not supported Deleting workloads takes a long time Integrity VM prevents discovery of psets and fss groupsInformation error during shutdown Process placement using psrset is ignoredCustom metrics lost on redeploy Major issues Documentation or minor issues Remove old configuration data from the gWLM databaseCell-local processors and iCAP environment CMS is slow to respondError during discovery of compartments Combining psets and virtual partitionsModifying Java while gWLM is running Missing or unexpected historical data system clocks differ Sample missing at start or end of gwlmreport outputOnly one SRD is allowed to be deployed Processes moved to default pset or default fss group SRD deployment times out and displays a blank screenApplication hangs in fss group Scripts not placed in correct workloadsConfiguration of agent and CMS not synchronized Changes in sizes in DiscoveryUnable to remove workload from nested partitions SRD Missing historical data gWLM CMS daemon/service restarted Negative current size for NonvmUnmanaging a VM or vPar that is on leaves SRD undeployed Index SRDIndex