ORA-32004: obsolete or deprecated parameter(s) specified for RDBMS instance

环境：

OEL+Oracle11.2.0.1

ORACLE_SID=orcl2

问题描述：

重启数据库时出现如下情况：

SQL> startup

ORA-32004: obsolete or deprecated parameter(s) specified for RDBMS instance

ORACLE instance started.

Total System Global Area 418484224 bytes

Fixed Size 1336932 bytes

Variable Size 314575260 bytes

Database Buffers 96468992 bytes

Redo Buffers 6103040 bytes

Database mounted.

Database opened.

SQL>

错误信息：ORA-32004: obsolete or deprecated parameter(s) specified for RDBMS instance

[oracle@DBA2 ~]$ oerr ora 32004

32004, 00000, "obsolete or deprecated parameter(s) specified for %s instance"

// *Cause: Obsolete or deprecated parameters for this instance type

// were specified in the SPFILE or the PFILE on the server side.

// *Action: See alert log for a list of parameters that are obsolete

// or deprecated. Remove them from the SPFILE or the server

// side PFILE.

检查alert文件有下面的提示：

Spfile /u/oracle/product/11.2/dbs/spfileorcl2.ora is in old pre-11 format and compatible >= 11.0.0; converting to new H.A.R.D. compliant format.

和：

Deprecated system parameters with specified values:

sql_trace

由于这个库是自己用的实验测试库，前一阶段一直在做SQL的语法分析和执行计划相关的实验，所以打开了sql_trace

查看数据库弃用的系统参数：

SQL> select name from v$parameter where isdeprecated = 'TRUE';

NAME

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

lock_name_space

instance_groups

resource_manager_cpu_allocation

active_instance_count

buffer_pool_keep

buffer_pool_recycle

log_archive_start

standby_archive_dest

log_archive_local_first

parallel_server

parallel_server_instances

NAME

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

fast_start_io_target

serial_reuse

max_enabled_roles

remote_os_authent

global_context_pool_size

cursor_space_for_time

plsql_v2_compatibility

plsql_debug

background_dump_dest

user_dump_dest

commit_write

NAME

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

sql_trace

parallel_automatic_tuning

parallel_io_cap_enabled

25 rows selected.

解决方案：

通过修改pfile启动参数来重建spfile：

[oracle@DBA2 dbs]$ vi initorcl2.ora

将其中的sql_trace项注释掉或者直接删除

SQL>create pfile from spfile;

然后重新启动数据库：

SQL> startup

ORACLE instance started.

Total System Global Area 418484224 bytes

Fixed Size 1336932 bytes

Variable Size 314575260 bytes

Database Buffers 96468992 bytes

Redo Buffers 6103040 bytes

Database mounted.

Database opened.

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

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