Need Steps for Oracle 11g RAC upgrade to 12c
Hi All
I have three node RAC cluster in Linux Server. planing for 12c upgrade.
Current Version is
Oracle_home = /usr/orasys/11.2.0.4r15
GRID_HOME = /usr/orasys/11.2.0.4_CRS_r1:N
Kindly provide me steps for Grid_home upgrade and Oracle_home( rdbms) upgrade to 12c ?
I preferred Silent mode upgrade.
Thanks
Prasanna