This document will list the possible meta characters for asm_diskstring parameter
Solution
* and [] are the two valid meta characters for asm_diskstring parameter.SQL> alter system set asm_diskstring='/dev/raw/raw*' scope=both;System altered.SQL> select path from v$asm_disk;PATH--------------------------------------------------------------------------------/dev/raw/raw1/dev/raw/raw2/dev/raw/raw3/dev/raw/raw4/dev/raw/raw5/dev/raw/raw11/dev/raw/raw12/dev/raw/raw7/dev/raw/raw8/dev/raw/raw9/dev/raw/raw10/dev/raw/raw612 rows selected.SQL> alter system set asm_diskstring='/dev/raw/raw[1-5]' scope=both;System altered.SQL> select path from v$asm_disk order by 1;PATH--------------------------------------------------------------------------------/dev/raw/raw1/dev/raw/raw2/dev/raw/raw3/dev/raw/raw4/dev/raw/raw5Characters like $ [0-9*] ^ _ etc would either give error, or will be ignored.SQL> alter system set asm_diskstring='/dev/raw/raw$' scope=both;alter system set asm_diskstring='/dev/raw/raw$' scope=both*ERROR at line 1:ORA-02097: parameter cannot be modified because specified value is invalidORA-15031: disk specification '/dev/raw/raw$' matches no disksORA-15056: additional error message
From Oracle
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转载于:https://www.cnblogs.com/hibernate315/archive/2011/04/25/2399054.html
相关资源：数据结构—成绩单生成器