Oracle10gR2 - TAF setup in RAC environment (Pls close this thread)

Hi,
I wish to setup TAF in my RAC environment.
1. Can I harness TAF advantages without doing any Application changes?
2. How much useful can TAF be if application changes are not done?
Thank you.
Regards.

Hi,
you don't need to make any changes in application level,
just add new tnsnamers.ora file with ur rac virtual ip address.
ur tnsnames.ora files look like
ORCLTEST =
  (DESCRIPTION =
    (ADDRESS = (PROTOCOL = TCP)(HOST = rac1vip)(PORT = 1521))
    (ADDRESS = (PROTOCOL = TCP)(HOST = rac2vip)(PORT = 1521))
    (ADDRESS = (PROTOCOL = TCP)(HOST = rac3vip)(PORT = 1521))
    (LOAD_BALANCE = yes)
    (CONNECT_DATA =
      (SERVER = DEDICATED)
      (SERVICE_NAME = orcl)
      (FAILOVER_MODE =
        (TYPE = SELECT)
        (METHOD = BASIC)
        (RETRIES = 180)
        (DELAY = 5)
  )Thanks
Kuljeet

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