转自：http://blog.mchz.com.cn/?p=10760

oracle用户双节点执行
1节点 srvctl stop home -o /oracle/app/product/11.2.0/db_1 -s /oracle/soft/status.lst -n node1
2节点 srvctl stop home -o /oracle/app/product/11.2.0/db_1 -s /oracle/soft/status.lst -n node2
 
root用户双节点执行
/oracle/grid/crs_1/crs/install/rootcrs.pl -unlock
/oracle/grid/crs_1/crs/install/rootcrs.pl -unlock
双节点执行
slibclean
 
打补丁
grid用户双节点执行
opatch napply -oh /oracle/grid/crs_1 -local /oracle/soft/19380115/19121549
opatch napply -oh /oracle/grid/crs_1 -local /oracle/soft/19380115/19121552
opatch apply -oh /oracle/grid/crs_1 -local /oracle/soft/19380115/19121551
 
oracle用户双节点执行
/oracle/soft/19380115/19121549/custom/server/19121549/custom/scripts/prepatch.sh -dbhome /oracle/app/product/11.2.0/db_1
 
opatch napply -oh /oracle/app/product/11.2.0/db_1 -local /oracle/soft/19380115/19121549/custom/server/19121549 
opatch apply -oh /oracle/app/product/11.2.0/db_1 -local /oracle/soft/19380115/19121551
 
/oracle/soft/19380115/19121549/custom/server/19121549/custom/scripts/postpatch.sh -dbhome /oracle/app/product/11.2.0/db_1