Oracle home Name

We can check  ORACLE_HOME NAME using below method ..

 Method 1
 opatch lsinventory -all
 Method 2
Locate the oraInst.loc file and hence the location of central inventory

View the file <path to central inventory>/ContentsXML/inventory.xml
The ORACLE_HOME_NAME will be mentioned against the location of ORACLE_HOME

Method 3

Locate the oraInst.loc file and hence the location of central inventory

cd /<path to central inventory>/oraInventory/logs

check the installActions<timestamp>.log for the value of ORACLE_HOME_NAME

grep -i ORACLE_HOME_NAME installActions<timestamp>.log

sample output:

installActions2011-12-13_08-01-58PM.log:INFO: Setting the 'OracleHomeName ( ORACLE_HOME_NAME )' property to 'OraDb10g_home'. Received the value from the command line.