Thursday, March 29, 2012

Spfile currupted in RAC environment


Restore spfile from backup in global location .Try to start db using srvctl . If it started well and good or it gives any error like  parameters are mismatched in both instance  do the following .
keep spfile location to global location .Start  one node manually using startup command and  create pfile from started instance and  copy it to 2nd node .  make all parameters of two node are same .  start other node using this pfile . create spfile  with 2nd node and copy this spfile to global location then start both nodes using srvctl .

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