[20170414]产生很大trace文件.txt
--链接：http://www.itpub.net/thread-2086505-1-1.html
由于文件太大，修改了max_dump_file_size,于是开始提示由于trace限制过小，而无法写入的错误
on critical error ORA-48913 caught while writing to trace file "f:\app\administrator\diag\rdbms\pdm\pdm\trace\pdm_ora_7488.trc"
Error message: ORA-48913: 鍐欏叆璺熻釜鏂囦欢澶辫触, 杈惧埌浜嗘枃浠跺ぇ灏忛檺鍒?[10485760]
select * from dba_enabled_traces;
TRACE_TYPE PRIMARY_ID QUALIFIER_ID1 QUALIFIER_ID2 WAITS BINDS PLAN_STATS INSTANCE_NAME
--------------------- --------------- -------------------- ------------------------ ----- ----- ---------- ----------------
SERVICE pdm TRUE FALSE FIRST_EXEC
--//我在我的机器上执行：
SYS@book> @ &r/ver1
PORT_STRING VERSION BANNER
------------------------------ -------------- --------------------------------------------------------------------------------
x86_64/Linux 2.4.xx 11.2.0.4.0 Oracle Database 11g Enterprise Edition Release 11.2.0.4.0 - 64bit Production
SYS@book> column QUALIFIER_ID1 format a20
SYS@book> select * from dba_enabled_traces;
TRACE_TYPE PRIMARY_ID QUALIFIER_ID1 QUALIFIER_ID2 WAITS BINDS PLAN_STATS INSTANCE_NAME
--------------------- --------------- -------------------- ------------------------ ----- ----- ---------- ----------------
SERVICE_MODULE_ACTION SYS$BACKGROUND MMON_SLAVE Automatic Report Flush TRUE TRUE FIRST_EXEC
--从现象看是否启动某种跟踪，而且是全局的。
SYS@book> exec DBMS_MONITOR.SERV_MOD_ACT_STAT_ENABLE(SERVICE_NAME=>'BOOK');
BEGIN DBMS_MONITOR.SERV_MOD_ACT_STAT_ENABLE(SERVICE_NAME=>'BOOK'); END;
*
ERROR at line 1:
ORA-06550: line 1, column 7:
PLS-00306: wrong number or types of arguments in call to 'SERV_MOD_ACT_STAT_ENABLE'
ORA-06550: line 1, column 7:
PL/SQL: Statement ignored
SYS@book> exec DBMS_MONITOR.SERV_MOD_ACT_TRACE_ENABLE(SERVICE_NAME=>'BOOK');
PL/SQL procedure successfully completed.
SYS@book> select * from dba_enabled_traces;
TRACE_TYPE PRIMARY_ID QUALIFIER_ID1 QUALIFIER_ID2 WAITS BINDS PLAN_STATS INSTANCE_NAME
--------------------- --------------- -------------------- ----------------------- ----- ----- ---------- ----------------
SERVICE BOOK TRUE FALSE FIRST_EXEC
SERVICE_MODULE_ACTION SYS$BACKGROUND MMON_SLAVE Automatic Report Flush TRUE TRUE FIRST_EXEC
SYS@book> exec DBMS_MONITOR.SERV_MOD_ACT_TRACE_disable(SERVICE_NAME=>'BOOK');
PL/SQL procedure successfully completed.
SYS@book> select * from dba_enabled_traces;
TRACE_TYPE PRIMARY_ID QUALIFIER_ID1 QUALIFIER_ID2 WAITS BINDS PLAN_STATS INSTANCE_NAME
--------------------- --------------- -------------------- ----------------------- ----- ----- ---------- ----------------
SERVICE_MODULE_ACTION SYS$BACKGROUND MMON_SLAVE Automatic Report Flush TRUE TRUE FIRST_EXEC
--//应该是全局启动跟踪，关闭就ok了。
==>补充测试：
SYS@book> exec DBMS_MONITOR.SERV_MOD_ACT_TRACE_ENABLE(SERVICE_NAME=>'book',WAITS=>true,BINDS=>true,module_name=>'SQL*Plus');
PL/SQL procedure successfully completed.
SYS@book> select * from dba_enabled_traces;
TRACE_TYPE PRIMARY_ID QUALIFIER_ID1 QUALIFIER_ID2 WAITS BINDS PLAN_STATS INSTANCE_NAME
--------------------- --------------- -------------------- ----------------------- ----- ----- ---------- ----------------
SERVICE_MODULE book SQL*Plus TRUE TRUE FIRST_EXEC
SERVICE book TRUE TRUE FIRST_EXEC
SERVICE_MODULE_ACTION SYS$BACKGROUND MMON_SLAVE Automatic Report Flush TRUE TRUE FIRST_EXEC
SYS@book> exec DBMS_MONITOR.SERV_MOD_ACT_TRACE_ENABLE(SERVICE_NAME=>'book',WAITS=>true,BINDS=>true,module_name=>'SQL*Plus',ACTION_NAME=>'test');
PL/SQL procedure successfully completed.
SYS@book> select * from dba_enabled_traces;
TRACE_TYPE PRIMARY_ID QUALIFIER_ID1 QUALIFIER_ID2 WAITS BINDS PLAN_STATS INSTANCE_NAME
--------------------- -------------- -------------------- ----------------------- ----- ----- ---------- ----------------
SERVICE book TRUE TRUE FIRST_EXEC
SERVICE_MODULE_ACTION book SQL*Plus test TRUE TRUE FIRST_EXEC
SERVICE_MODULE_ACTION SYS$BACKGROUND MMON_SLAVE Automatic Report Flush TRUE TRUE FIRST_EXEC
--//说明module_name对应QUALIFIER_ID1,ACTION_NAME=>QUALIFIER_ID2.
SYS@book> exec DBMS_MONITOR.SERV_MOD_ACT_TRACE_disable(SERVICE_NAME=>'book');
PL/SQL procedure successfully completed.
SYS@book> select * from dba_enabled_traces;
TRACE_TYPE PRIMARY_ID QUALIFIER_ID1 QUALIFIER_ID2 WAITS BINDS PLAN_STATS INSTANCE_NAME
--------------------- --------------- -------------------- ----------------------- ----- ----- ---------- ----------------
SERVICE_MODULE_ACTION book SQL*Plus test TRUE TRUE FIRST_EXEC
SERVICE_MODULE_ACTION SYS$BACKGROUND MMON_SLAVE Automatic Report Flush TRUE TRUE FIRST_EXEC
SYS@book> exec DBMS_MONITOR.SERV_MOD_ACT_TRACE_disable(SERVICE_NAME=>'book');
BEGIN DBMS_MONITOR.SERV_MOD_ACT_TRACE_disable(SERVICE_NAME=>'book'); END;
*
ERROR at line 1:
ORA-13852: Tracing for service(module/action) book is not enabled
ORA-06512: at "SYS.DBMS_MONITOR", line 105
ORA-06512: at line 1
SYS@book> exec DBMS_MONITOR.SERV_MOD_ACT_TRACE_disable(SERVICE_NAME=>'book',MODULE_NAME=>'SQL*Plus',ACTION_NAME=>'test');
PL/SQL procedure successfully completed.
SYS@book> select * from dba_enabled_traces;
TRACE_TYPE PRIMARY_ID QUALIFIER_ID1 QUALIFIER_ID2 WAITS BINDS PLAN_STATS INSTANCE_NAME
--------------------- --------------- -------------------- ----------------------- ----- ----- ---------- ----------------
SERVICE_MODULE_ACTION SYS$BACKGROUND MMON_SLAVE Automatic Report Flush TRUE TRUE FIRST_EXEC
--//我的测试机器不知道为什么开启了这个，还给仔细看看。
