HP-UX Workload Manager Toolkits A.01.06 Release Notes for HP-UX 11.0, HP-UX 11i V1.0 and HP-UX 11i V2.0

HP-UX WLM Toolkits (WLMTK) Release Notes
Known problems and workarounds
Chapter 114
PPUTK: utilitydc does not honor passive mode
Issue
utilitydc continues to activate/deactivate CPUs even when WLM is
started in passive mode (wlmd -p).
Workaround
The workaround is to use the none argument to the utilitydc -i option in
the coll_argv statement that calls utilitydc in your WLM configuration.
The none argument prevents utilitydc from changing the active CPU
count.
The next WLM Toolkits release should support the use of utilitydc in
passive mode.
WebLogicTK: javax/security/auth/callback/CallbackHandler error
Issue Monitoring a WebLogic instance with wlmwlsdc can produce a
javax/security/auth/callback/CallbackHandler error.
In particular, running the wlmwlsdc data collector with a single argument:
% /opt/wlm/toolkits/weblogic/bin/wlmwlsdc \
/home/wladmin/wlm/myinstA.props
on a version of WebLogic other than 7.0 can produce the following error:
Exception in thread "main" java.lang.NoClassDefFoundError:
javax/security/auth/callback/CallbackHandler
at weblogic.jndi.Environment.getContext(Environment.java:164)
at weblogic.jndi.Environment.getInitialContext(Environment.java:143)
at weblogic.management.Helper.getMBeanHomeForName(Helper.java:94)
at weblogic.management.Helper.getMBeanHome(Helper.java:59)
at
com.hp.wrm.tk.weblogic.ExecQueueFetcher.connect2localhome(ExecQueueFetche
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
.java:67)
This message occurs when the WL_HOME environment variable has been set
to override wlmwlsdc’s default, but wlmwlsdc is using a JAVA_HOME variable
set to /opt/java1.3, which is not supported by WebLogic 8.1.