HP-UX Workload Manager Toolkits A.01.10.xx Release Notes for HP-UX 11i v1, HP-UX 11i v2, and HP-UX 11i v3 Manufacturing Part Number: T1302-90038 January 2007 © Copyright 2001-2007 Hewlett-Packard Development Company, L.P.
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HP-UX WLM Toolkits (WLMTK) Release Notes 1 HP-UX WLM Toolkits (WLMTK) Release Notes This release notice contains the following information about HP-UX Workload Manager Toolkits Version A.01.10.
HP-UX WLM Toolkits (WLMTK) Release Notes Announcement Announcement WLMTK Version A.01.10.xx supports HP-UX 11i v1 (B.11.11), HP-UX 11i v2 (B.11.23), and HP-UX 11i v3 (B.11.31). It enhances functionality provided by HP-UX Workload Manager (WLM) and simplifies using WLM with other products. WLM provides goal-based workload management. This management enables automatic resource allocation and application performance management through the use of prioritized service-level objectives (SLOs).
HP-UX WLM Toolkits (WLMTK) Release Notes Announcement WebLogicTK • Isolate a resource-intensive CGI workload • Isolate a resource-intensive servlet workload • Separate all Apache Tomcat workloads from other Apache workloads • Separate two departments’ applications using two Apache instances • Separate module-based workloads with two Apache instances • Manage Apache allocation by performance goal WLM BEA WebLogic Server Toolkit provides a data collector called wlmwlsdc that tracks metrics indic
HP-UX WLM Toolkits (WLMTK) Release Notes Announcement SAPTK also offers several example configuration files. SASTK The WLM SAS Toolkit will be deprecated in a future release. A new, improved version will be made available and will include a white paper and example configuration files. The WLM SAS Toolkit provides enhancements to DMTK (also being deprecated) specifically for SAS users.
HP-UX WLM Toolkits (WLMTK) Release Notes New in this version New in this version WLMTK Version A.01.10.xx provides the toolkits ApacheTK, ODBTK, SAPTK, SASTK, SNMPTK, and WebLogicTK. The new or changed functionality of the individual toolkits is described below: • The Pay per use Toolkit (PPUTK) and the utilitydc command are no longer supported and have been removed from the product. Please use the simpler and more robust Temporary Instant Capacity(TiCAP)/Pay per use (PPU) solution available with wlmpard.
HP-UX WLM Toolkits (WLMTK) Release Notes Known problems and workarounds Workaround Try to minimize the time between WLM start-up and instance start-up. ODBTK: Problematic SQL statements Issue wlmoradc provides minimal checking of the SQL it passes to SQL*Plus. If SQL*Plus finds problems with the SQL statements, messages are sent to syslog or stderr. In some cases, SQL*Plus cannot execute the statements, resulting in a warning and a reported execution time (walltime) of 0 seconds.
HP-UX WLM Toolkits (WLMTK) Release Notes Known problems and workarounds ApacheTK: Errors with the pig.pl workload in the white paper Issue In the “Using HP-UX Workload Manager with Apache” white paper, in section 13.4.0.7, the step using pig.pl to generate load, namely: Then visit (several times, if necessary) http://mymachine:8090/cgi-bin/pig.pl while watching the output of wlminfo group. may produce error messages and not generate the desired load.
HP-UX WLM Toolkits (WLMTK) Release Notes Known problems and workarounds r.java:328) at com.hp.wrm.tk.weblogic.ExecQueueFetcher.fetch(ExecQueueFetcher.java:224) at com.hp.wrm.tk.DataCollector.run(DataCollector.java:355) at com.hp.wrm.tk.DataCollector.run(DataCollector.java:434) at com.hp.wrm.tk.weblogic.ExecQueueDataCollector.main(ExecQueueDataCollector .
HP-UX WLM Toolkits (WLMTK) Release Notes Known problems and workarounds To invoke wlmwlsdc with the setEnv.sh file inside a WLM configuration file, your coll_argv statement would be as follows: coll_argv = { wlmrcvdc /opt/wlm/toolkits/weblogic/bin/wlmwlsdc /home/wladmin/wlm/myinstA.props /opt/bea/user_projects/domains/mydomain/setEnv.
HP-UX WLM Toolkits (WLMTK) Release Notes Compatibility information and installation requirements Compatibility information and installation requirements The HP-UX WLMTK Version A.01.10.01 (WLMToolkits) product is now available for the following environments: • HP-UX 11i v1 (B.11.11) on HP 9000 servers • HP-UX 11i v2 (B.11.23) and HP-UX 11i v3 (B.11.31) on HP 9000 servers or HP Integrity servers • HP-UX 11i v1 (B.11.11), HP-UX 11i v2 (B.11.23), and/or HP-UX 11i v3 (B.11.
HP-UX WLM Toolkits (WLMTK) Release Notes Compatibility information and installation requirements NOTE Table 1-1 Component toolkits and their installation requirements Component toolkit ODBTK Chapter 1 Supported with • HP-UX WLM Version A.03.02.xx on HP-UX 11i v1 (B.11.11), HP-UX 11i v2 (B.11.23), and HP-UX 11i v3 (B.11.31) • HP-UX WLM Version A.03.01 on HP-UX 11i v1 (B.11.11) and HP-UX 11i v2 (B.11.23) • HP-UX WLM Version A.03.00 on HP-UX 11i v1 (B.11.11) and HP-UX 11i v2 (B.11.
HP-UX WLM Toolkits (WLMTK) Release Notes Compatibility information and installation requirements Table 1-1 Component toolkits and their installation requirements Component toolkit ApacheTK Supported with HP-UX WLM Version A.03.02.xx on HP-UX 11i v1 (B.11.11), HP-UX 11i v2 (B.11.23), and HP-UX 11i v3 (B.11.31), and earlier versions of WLM on the appropriate operating systems.
HP-UX WLM Toolkits (WLMTK) Release Notes Compatibility information and installation requirements Table 1-1 Component toolkits and their installation requirements Component toolkit SAPTK SASTK (Will be deprecated in a future release but a new, improved version is pending) Chapter 1 Supported with • HP-UX WLM Version A.03.02.xx on HP-UX 11i v1 (B.11.11), HP-UX 11i v2 (B.11.23), and HP-UX 11i v3 (B.11.31) • HP-UX WLM Version A.03.01 on HP-UX 11i v1 (B.11.11) and HP-UX 11i v2 (B.11.23) • HP’s perl B.
HP-UX WLM Toolkits (WLMTK) Release Notes Compatibility information and installation requirements Table 1-1 Component toolkits and their installation requirements Component toolkit DMTK (Will be deprecated in a future release) SNMPTK 18 Supported with • HP-UX WLM Version A.03.02.xx on HP-UX 11i v1 (B.11.11), HP-UX 11i v2 (B.11.23), and HP-UX 11i v3 (B.11.31) • HP-UX WLM Version A.03.01 on HP-UX 11i v1 (B.11.11) and HP-UX 11i v2 (B.11.23) • HP-UX WLM Version A.03.00 on HP-UX 11i v1 (B.11.
HP-UX WLM Toolkits (WLMTK) Release Notes Compatibility information and installation requirements HP-UX WLM Version A.01.02 is the first version to offer the cpushares keyword. With ODBTK, this keyword allows you to give an instance n percent of the CPU resources per some metric, such as “user connection”.
HP-UX WLM Toolkits (WLMTK) Release Notes Compatibility information and installation requirements The wlmoradc, smooth, wlm_watch.cgi, expsmooth, and wlmsapmap utilities all require /opt/perl/bin/perl. Starting with WLM A.02.02, WLM offers a cntl_smooth configuration file keyword. It is recommended that you use the cntl_smooth WLM keyword instead of the smooth tool and the expsmooth tool. For information on cntl_smooth, see wlmconf(4). If you adopt cntl_smooth and are not using wlmoradc or wlm_watch.
HP-UX WLM Toolkits (WLMTK) Release Notes Patches and fixes in this version Use the coll_stderr keyword in your WLM configuration to catch perl incompatibilities, toolkit errors, and errors in your data collectors.
HP-UX WLM Toolkits (WLMTK) Release Notes Software availability in native languages The www.hp.com/go/wlm site also provides information on WLMTK’s support policy and patch policy. These policies indicate the time periods for which this version of WLMTK is supported and patched. Software availability in native languages The manpages are available only in English. The release notes and user’s guide are available in English and Japanese. Available manuals Several related manuals are available.
HP-UX WLM Toolkits (WLMTK) Release Notes Toolkit updates Toolkit updates For updates of WLMTK, visit: http://www.hp.com/go/wlm Providing feedback • Email your feedback to the HP-UX WLMTK development team at the following address: wlmfeedback@rsn.hp.com • For a forum with other HP-UX WLM users, visit the IT Resource Center’s forum for HP-UX Workload/Resource Management: http://forums.itrc.hp.
HP-UX WLM Toolkits (WLMTK) Release Notes Toolkit updates 24 Chapter 1
