[grid@rac1 ~]$ crsctl status serverpool
NAME=Free
ACTIVE_SERVERS=rac1

NAME=Generic
ACTIVE_SERVERS=

NAME=ora.myserverpool
ACTIVE_SERVERS=rac2 rac3

[oracle@rac1 ~]$ srvctl status database -d dell
Instance dell_1 is running on node rac2
Instance dell_2 is running on node rac3