HP 5992-3838 manual HP Global Workload Manager gWLM

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Constructing Regular Expressions:

HP Application Discovery recognizes regular expressions constructed using Perl 5 or POSIX syntax and semantics. To learn more, consult PCRE - Perl Compatible Regular Expressions at http://www.pcre.org/.

NOTE: HP Application Discovery (AD) interprets executable path strings differently than

HP Global Workload Manager (gWLM).

HP Application Discovery looks at a process from the perspective of how it is named when it is running. Therefore, to successfully construct an application that HP Application Discovery recognizes, you must provide attributes (data strings) that describe the running process.

Also, when defining an application, keep in mind that HP Application Discovery looks across your entire network for likely matches, and not just on one particular managed node.

It might help to think of the difference between AD and gWLM this way:

In AD, an executable and arg[0] are compared directly to one another to make a match.

In gWLM, the inode of an executable and the inode of arg[0] are compared to one another to make a match.

The following examples demonstrate the different results that you can expect when using the same executable and arguments in HP Application Discovery as compared to HP Global Workload Manager (gWLM).

Table 3-2 An Example Comparison of Match Behavior in AD and gWLM for Same Executable Path and Arguments

Example Inputs

AD

gWLM

Executable

Process arg[0]

 

 

 

/usr/sbin/biod

match

match

/usr/sbin/biod

biod

no match

match

 

./biod

no match

match

 

/usr/sbin/biod

match

not allowed

biod

biod

match

not allowed

 

./biod

match

not allowed

Managing Application Templates 33

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Contents HP Application Discovery Version 4.0 Users Guide Copyright 2008 Hewlett-Packard Development Company, L.P Table of Contents Troubleshooting and Error Messages Configuring the Wbem Provider Password Page List of Figures Page List of Tables Page Intended Audience About This DocumentNew and Changed Information in This Edition Typographic ConventionsRelated Information Publishing HistoryHP Encourages Your Comments Introduction Features of Application DiscoveryPage Application Discovery Components Components and ConceptsHow Discovery Works Refining Application DiscoveryUnderstand Your Current Discovery State Discovery RatioWarm-up Ratio Refine Discovery by Checking Agent StateRefine Discovery by Creating Application Templates Understanding Application TemplatesUnderstanding Server Resource Consumption How Memory Usage is CalculatedMemory usage by the Application Discovery server Starting Application Discovery ProceduresModifying Agent Behavior Start the HP Application Discovery AgentUsing HP SIM to Stop the AD Agent Reconfigure a Running Agent from the Command LineStopping the Agent from the Command Line Checking Agent StateExplanation of Agent States Working With Data ViewsSet Screen Data Refresh Interval Adjusting the User InterfaceSet General Visibility Set Color ThemeSet Number of Table Rows Change the Data ViewSort Data in View Tables Filter Data in View TablesSet Visibility for Hosts on Application Discovery Screens Navigate Between ViewsSet Visibility for Packages on Application Discovery Screens Set Visibility for Matched ApplicationsModifying the Maximum Size of an Event List Setting Data Polling IntervalIntroduction to Event Settings in Application Discovery Setting Event AttributesSetting Event Severity Setting Alert LocationManaging Application Templates Find an Application TemplateChange AD Application Template Values On HP-UX Key to Application Template Values Create a New TemplateHP Global Workload Manager gWLM Attribute Fields and Their Descriptions Summary Fields and Their DescriptionsOne one pid per running application Rule Rule Fields and Their DescriptionsCreate an Aggregation Rule Create an Application Template RuleAggregation Rule Examples How to Remove Types from the Aggregation Rule Filling in the Summary Fields Using Table Data Using the Table Data to Fill in An Application TemplateCheck Unmatched Processes to Find Application Candidates Understanding the Tables Showing Unmatched ProcessesFilling in the Rule Fields Using Table Data Backing Up Application Discovery FilesFilling in the Template Attribute Fields On HP-UX Troubleshooting and Error Messages Errors in InstallationIntroduction Applications Not Visible in Application Discovery Screens Data Missing in Application Discovery ScreensIntroduction Host Not Visible in Application Discovery Screens Check that SSH is configured correctly on the managed node Packages Not Visible in Application Discovery Screens Application Discovery may not be correctly configured Application Errors in VSE Workload ScreensCheck that the host is known to Application Discovery Errors in Application Discovery User Interface Operation Cannot Enter Application Discovery User InterfaceUI Unable to Connect to Server Messages Java UI exception Message Displays Application Discovery Resources Getting Assistance in Using Application DiscoveryPage Page Options Amgrd= Logtrace InstallationAuthors Agentconfig Check agent state Ulogininfo Amgrremoteconfig 1MAmgrremoteconfig was developed by Hewlett-Packard Company Using HP SIM to Complete Certificate Exchange Completing Certificate Exchange from the Command LineCompleting Certificate Exchange Uoption supported on HP-UX only Configuring the Wbem Provider Password Page Event Types Key to Event AttributesEvent Severity Types Additional Event Types Specific to HP Application DiscoveryEvent Viewing Locations Agent GlossaryManaged SSL Wbem Index SymbolsClear filter, 25 clutter Expand table Packages tab, 26 Templates tab, 26 templates, 16 about Index

5992-3838 specifications

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