Saturday, March 31, 2012

Issues in Installation of 2 node RAC on AIX 6.1

The main issues faced are only discussed here

Issues1: While running root.sh script it fails with "Error: Connection Timeout"
reason:   due to incorrect ULIMIT setting for users in AIX.

Issue2:  Accidentally override the System disks for ASM.
reason: before using a RAW disk for ASM make sure it has correct reserve_policy & ownership changed to grid:oinstall & permission correctly given

Issue3: While Database creation ASM diskgroups doesn't show up.
reason: the file permission of $GRID_HOME/bin/oracle should be 6571 so as root user change permission of the executable
root> chmod 6571 $GRID_HOME/bin/oracle

Issue4: After database creation users not able to connect by tns entry.
reason: Change the permission of $ORACLE_HOME/bin/oracle to 6571 as root user
root> chmod 6571 $ORACLE_HOME/bin/oracle




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