rac: shutdown all instances immediate

--

-- Check shutdown option for each instance (default - immediate)

--

oracle@rac1:~> crs_stat -p ora.rac.rac1.inst | grep -i stop_mode
USR_ORA_STOP_MODE=immediate
--

-- Stop immediate (if USR_ORA_STOP_MODE<>immediate)

-- 

srvctl stop database -d <db_name> -o immediate