Restore a RAC from scratch

• First reformat the vote and crs disks $ORA_CRS_HOME/install/rootdelete.sh $ORA_CRS_HOME/install/rootdeinstall.sh $ORA_CRS_HOME/root.sh (on all nodes) oifcfg setif -global bond0/255.255.255.0:public oifcfg setif -global bond1/255.255.255.0:cluster_interconnect

• On all nodes /etc/oratab +ASM entry rm -rf admin/+ASM/* rm -rf product/10.2.0/asm_1/dbs/*
• On first node su - oracle . oraenv +ASM1