oracle asm错误之--ora-15031、ora-15014
oracle asm错误之--ora-15031、ora-15014
系统环境：
操作系统： aix 5.3.8
oracle：  oracle 10gr2
故障现象：
[oracle@aix213 ~]$sqlplus / as sysdba
sql*plus: release 10.2.0.1.0 - production on thu jul 24 11:28:52 2014
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connected to:
oracle database 10g enterprise edition release 10.2.0.1.0 - 64bit production
with the partitioning, olap and data mining options
sql> create diskgroup datafile
  2  normal redundancy
  3  failgroup fg1 disk '/dev/rlv_data1'
  4  failgroup fg2 disk '/dev/rlv_data2';
create diskgroup datafile
*
error at line 1:
ora-15018: diskgroup cannot be created
ora-15031: disk specification '/dev/rlv_data2' matches no disks
ora-15014: location '/dev/rlv_data2' is not in the discovery set
ora-15031: disk specification '/dev/rlv_data1' matches no disks
ora-15014: location '/dev/rlv_data1' is not in the discovery set
查看asm instance pfile文件：
[oracle@aix213 dbs]$cat init+asm.ora
*.background_dump_dest='/u01/app/oracle/admin/+asm/bdump'
*.core_dump_dest='/u01/app/oracle/admin/+asm/cdump'
*.instance_type='asm'
*.large_pool_size=12m
*.remote_login_passwordfile='shared'
*.user_dump_dest='/u01/app/oracle/admin/+asm/udump'
asm_diskstring='/dev/rasm*'
asm_diskgroups='datafile','redo','arch'
错误原因：
asm_diskstring='/dev/rasm*'，此处与'/dev/rlv_data1','/dev/rlv_data2'不匹配
更改成：
asm_diskstring='/dev/r*’后，问题解决！
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本文永久更新链接地址：
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