Shutdown the HADR completely on both primary & standby on DB2

Stop the DB2 Database

--Stop HADR ON standby
db2 deactivate db zinga
db2 STOP HADR ON db zinga
db2stop

–Stop HADR ON primary
db2 STOP HADR ON DB zinga
db2stop

Start the DB2 database

--Start HADR ON peer:
db2 START HADR ON DB zinga AS STANDBY

–Start HADR ON primary:
db2 START HADR ON DB zinga AS PRIMARY