Lh console inventory cores

Question

Issuing the inventory command at the lh console in 7.1 cores. Anyone familiar with this or a fix?
Configurator> inventory
# [pause several minutes]
java.lang.reflect.InvocationTargetException
java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at com.waveset.session.WavesetConsole.runReflectedCommand(WavesetConsole.java:3655)
at com.waveset.session.WavesetConsole.cmdInventory(WavesetConsole.java:3638)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at com.waveset.util.Console.callMethod(Console.java:562)
at com.waveset.util.Console.doCommand(Console.java:349)
at com.waveset.util.Console.interactiveConsole(Console.java:243)
at com.waveset.util.Console.run(Console.java:98)
at com.waveset.session.WavesetConsole.start(WavesetConsole.java:361)
at com.waveset.session.WavesetConsole.main(WavesetConsole.java:243)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at com.waveset.util.CommandProcess.invokeMain(CommandProcess.java:212)
at com.waveset.util.CommandProcess.launch(CommandProcess.java:162)
at com.waveset.util.CommandProcess.run(CommandProcess.java:300)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at com.waveset.util.Command.main(Command.java:117)
Caused by: com.waveset.util.RuntimeExceptionWrapper: I/O error
at com.waveset.install.Inventory.getFileStatus(Inventory.java:208)
at com.waveset.install.Inventory.display(Inventory.java:137)
at com.waveset.install.Inventory.run(Inventory.java:97)
... 28 more
Caused by: com.waveset.util.RuntimeExceptionWrapper: I/O error
at com.waveset.install.Inventory.getChanged(Inventory.java:297)
at com.waveset.install.Inventory.getFileStatus(Inventory.java:320)
at com.waveset.install.Inventory.getFileStatus(Inventory.java:205)
... 30 more
Caused by: java.io.IOException: I/O error
at java.io.FileInputStream.readBytes(Native Method)
at java.io.FileInputStream.read(FileInputStream.java:177)
at com.waveset.install.FileUtil.checksum(FileUtil.java:125)
at com.waveset.install.Inventory.getChanged(Inventory.java:285)
... 32 more

Answer 1

First of all, which version of WAS is this?
Secondly, have you seen this: http://download.oracle.com/docs/cd/E19543-01/820-2956/AppC_Websphere_datasource_configuration.html#wp17404
==========
# Point the repository to the new location. For example:
lh -Djava.ext.dirs="$JAVA_HOME/jre/lib:$JAVA_HOME/jre/lib/ext: $WASHOME/lib:$WASHOME/:$WASHOME/runtimes" setRepo
-Uusername
-Ppassword
-toracle -icom.ibm.websphere.naming.WsnInitialContextFactory -fDataSourcePath -n -o
In the above example the DataSourcePath might be jdbc/jndiname. The -Djava.ext.dirs option adds all of the JAR files all of the JAR files in WebSphere's lib/ and java/jre/lib/ext/ directories to the CLASSPATH. This is necessary in order for the setRepo command to run normally.
Change the -f option to match the value you specified for the JNDI Name field when configuring the data source. See setRepo Reference for more information about this command.
java.ext.dirs is what's critical and if you follow the instructions on the above page it will work.
"runtimes" will have the naming .jar , namingclient.jar... and others needed.
==========
After reading that document and trying the steps, if it still doesn't work please let us know exactly what you did, step by step, along with the error you're seeing.
Good luck.