find out which NIC (private obviously) was used for Cache Fusion
SQL> oradebug setmypid
SQL> oradebug ipc
SQL> oradebug tracefile_name
Nodes in cluster
$ORA_CRS_HOME/bin/olsnodes -n
CRS
see CRS cheat Sheet
Storage -- List of rawdevices
cat /etc/sysconfig/rawdevices
OCR
see OCR Cheat Sheet
Voting disk
see Voting Disk Cheat Sheet
