{ASMディスクグループ}ディスクグループを削除

 

https://docs.oracle.com/cd/F19136_01/ostmg/maintain-diskgroups.html#GUID-EC6BCD13-2A39-4365-92CE-B26D48C62D38

export ORACLE_SID=+ASM1
sqlplus / as sysasm

select * from v$asm_diskgroup order by group_number;

alter diskgroup test dismount;

drop diskgroup test force INCLUDING CONTENTS;