oracle asm 删除diskgroup,ASM磁盘组删除DISK操作

没想到这么简单的操作，由于不熟悉还碰到了两个小问题。

[oracle@dbserver1 ~]$ sqlplus / as sysdba

SQL*Plus: Release 11.2.0.2.0 Production on Tue Aug 9 10:08:06

2011

Copyright (c) 1982, 2010, Oracle.All rights reserved.

Connected to:

Oracle Database 11g Enterprise Edition Release 11.2.0.2.0 - 64bit Production

With the Partitioning, Automatic Storage Management, OLAP, Data Mining

and Real Application Testing options

SQL> set pages 100 lines 120

SQL> select group_number, name, state, type, total_mb, free_mb

2from v$asm_diskgroup;

GROUP_NUMBER NAMESTATETYPETOTAL_MBFREE_MB

------------ ------------------------------ ----------- ------ ----------

----------

1 DATA_AU1MCONNECTEDEXTERN19531247430

2 DATA_AU2MCONNECTEDEXTERN19531247384

3 DATA_AU4MCONNECTEDEXTERN19531247304

4 DATACONNECTEDEXTERN39062483898966