How to remove an ASM instance and its corresponding database(s) on WINDOWS
1) Shutdown all datbases that are running on the box using the +ASM instance for storage management
2) Use emca -x <sid> to remove the Database Console for each instance
3) Remove the service for the instances
ORADIM -DELETE -SID <sid> and ORADIM -DELETE -ASMSID <asm sid>
to delete the services for the database(s)/instances
If using RAC ... remove the asm service with .... svrctl remove asm -n <nodename>
3) Remove the PFILEs / SPFILEs and password files (orapw<sid>) for the ASM and Databases
Default location: <ORACLE_HOME>\DATABASE
4) Delete / Remove any non ASM supporting directories
BACKGROUND_DUMP_DEST
USER_DUMP_DEST
CORE_DUMP_DEST
etc
5) Format the ASM disks
From Oracle
-------------------------------------------------------------------------------------------------------
Blog： http://blog.csdn.net/tianlesoftware
Email: [email protected]
DBA1 群：62697716(满); DBA2 群：62697977(满) DBA3 群：62697850(满)
DBA 超级群：63306533(满); DBA4 群： 83829929 DBA5群： 142216823
聊天 群：40132017 聊天2群：69087192
--加群需要在备注说明Oracle表空间和数据文件的关系，否则拒绝申请