Oracle 11g Install has a separate db_home and Grid
.I have a Oracle 11G database with ASM and the tnsnames.ora file is located in (db home) /u01/app/oracle/product/11.2.0/dbhome_1/network/admin
but my listener.ora file is located in (GRID HOME) /u01/app/oracle/product/11.2.0/grid/network/admin. They both should be in the same home directory. Please advise