Sometime when we execute srvctl command it may fail or throw some error.but it is very difficult to find out where it is failing,SRVM_TRACE will help us to enable trace at command line and find out the stage where it is failing.
export SRVM_TRACE=true
then run the srvctl command, you will be able to find out the tracing details on the screen
[email protected] $ export SRVM_TRACE=true
[email protected] $ srvctl config srvpool
[main] [ 2011-08-02 06:26:41.157 BST ] [OPSCTLDriver.setInternalDebugLevel:198] tracing is true at level 2 to file null
[main] [ 2011-08-02 06:26:41.158 BST ] [OPSCTLDriver.main:141] SRVCTL arguments : args[0]=config args[1]=srvpool
[main] [ 2011-08-02 06:26:41.190 BST ] [Version.isPre:465] version to be checked 11.2.0.2.0 major version to check against10
