Skip to main content

Purge trace, alert, incident files using adrci

Today suddenly I saw more disk usage. After investigation I found what used more space.

[oracle@fc-db-tst1 FPREPROD]$ du -sh *
9.4G alert
4.0K cdump
4.0K hm
4.0K incident
4.0K incpkg
4.0K ir
4.0K lck
3.5M metadata
4.0K metadata_dgif
4.0K metadata_pv
4.0K stage
4.0K sweep
7.2G  trace



[oracle@fc-db-tst1 alert]$ adrci

ADRCI: Release 11.2.0.3.0 - Production on Fri Mar 28 08:17:10 2014

Copyright (c) 1982, 2011, Oracle and/or its affiliates.  All rights reserved.

ADR base = "/u01/app/oracle"
adrci> show homes
ADR Homes:
diag/rdbms/fpreprod/FPREPROD
adrci> show control

ADR Home = /u01/app/oracle/diag/rdbms/fpreprod/FPREPROD:
*************************************************************************
ADRID                SHORTP_POLICY        LONGP_POLICY         LAST_MOD_TIME                            LAST_AUTOPRG_TIME                        LAST_MANUPRG_TIME                        ADRDIR_VERSION       ADRSCHM_VERSION      ADRSCHMV_SUMMARY     ADRALERT_VERSION     CREATE_TIME                            
-------------------- -------------------- -------------------- ---------------------------------------- ---------------------------------------- ---------------------------------------- -------------------- -------------------- -------------------- -------------------- ----------------------------------------
1753316741           720                  8760                 2014-01-24 00:26:21.230527 +04:00        2014-03-24 15:02:28.535497 +04:00                                                 1                    2                    80                   1                    2014-01-24 00:26:21.230527 +04:00      
1 rows fetched


LONGP_POLICY and SHORTP_POLICY set`s via hour.
720 = (720/24 = 30 days)
8760 = (8760/24 = 365 days)

Let`s set new values.

adrci> set control (SHORTP_POLICY = 240)
adrci> set control (LONGP_POLICY = 1095)
adrci> show control

ADR Home = /u01/app/oracle/diag/rdbms/fpreprod/FPREPROD:
*************************************************************************
ADRID                SHORTP_POLICY        LONGP_POLICY         LAST_MOD_TIME                            LAST_AUTOPRG_TIME                        LAST_MANUPRG_TIME                        ADRDIR_VERSION       ADRSCHM_VERSION      ADRSCHMV_SUMMARY     ADRALERT_VERSION     CREATE_TIME                            
-------------------- -------------------- -------------------- ---------------------------------------- ---------------------------------------- ---------------------------------------- -------------------- -------------------- -------------------- -------------------- ----------------------------------------
1753316741           240                  1095                 2014-03-28 08:19:14.448120 +04:00        2014-03-24 15:02:28.535497 +04:00                                                 1                    2                    80                   1                    2014-01-24 00:26:21.230527 +04:00      
1 rows fetched


--Purging alert
adrci> purge -age 10080 -type ALERT

--Purging trace
adrci> purge -age 10080 -type TRACE

--Purging incident
adrci> purge -age 10080 -type incident

--Purging all
adrci> purge -age 10080



adrci> show alert

ADR Home = /u01/app/oracle/diag/rdbms/fpreprod/FPREPROD:
*************************************************************************
Output the results to file: /tmp/alert_27908_1397_FPREPROD_1.ado

2014-02-07 06:24:17.356000 +04:00
Thread 1 advanced to log sequence 347 (LGWR switch)
  Current log# 2 seq# 347 mem# 0: /u01/app/oracle/oradata/FPREPROD/redo02.log
2014-02-07 06:30:00.027000 +04:00
adrci>


--Display last 50 rows
adrci> show alert -TAIL 50

--Display last 10 rows and output appended data as the file grows
adrci> show alert -TAIL -F

For more detail please refer to :
http://docs.oracle.com/cd/B28359_01/server.111/b28319/adrci.htm#BGBHHBGB

Comments

Post a Comment

Popular posts from this blog

Fix ORA-01139: RESETLOGS option only valid after an incomplete database recovery

While shutting down my TEST database process was hanged. Then I had to use shutdown abort. But when I wanted to start database it did not open. SQL> select name from v$database; NAME --------- TEST SQL> shut abort; ORACLE instance shut down. SQL> startup mount ORACLE instance started. Total System Global Area 6597406720 bytes Fixed Size 2265664 bytes Variable Size 3204451776 bytes Database Buffers 3372220416 bytes Redo Buffers 18468864 bytes Database mounted. SQL> alter database open; alter database open * ERROR at line 1: ORA-03113: end-of-file on communication channel Process ID: 6552 Session ID: 191 Serial number: 3  What`s wrong?  SQL> alter database open resetlogs; ERROR:    ORA-03114: not connected to ORACLE    SQL> exit Disconnected from Oracle Database 11g Enterprise Edition Release 11.2.0.4.0 - 64bit Pr...
9 comments
Read more

Fix: ORA-13639: The current operation was interrupted because it timed out.

Sometimes SQL Tuning Advisor interrupts cause time limit took more than defined. You have to analyze it or increase value. Here you can see increasing of value. Example result of sql select                  execution_name, advisor_name,                  to_char(execution_start,'dd-mon-yy hh:mi:ss') execution_start,                  to_char(execution_end,'dd-mon-yy hh:mi:ss') execution_end, status,error_message from dba_advisor_executions where task_name = 'SYS_AUTO_SQL_TUNING_TASK' order by execution_start; Check value of TIME_LIMIT`s parameter : SQL> column parameter_value for A35 SQL> select parameter_name, parameter_value from dba_advisor_parameters where task_name = 'SYS_AUTO_SQL_TUNING_TASK' and parameter_name in ('TIME_LIMIT', 'DEFAULT_EXECUTION_TYP...
Post a Comment
Read more

How to fix ORA-26040: Data block was loaded using the NOLOGGING option

Today I faced with new ORA error. After solving I want to share this experience with yours. So, today 5`th datafile of my database was corrupted (/u01/app/oracle/oradata/ulfet_db/example01.dbf). After recover via RMAN I saw strange error. RMAN> recover datafile 5 block 443; Starting recover at 24-MAR-13 using channel ORA_DISK_1 channel ORA_DISK_1: restoring block(s) channel ORA_DISK_1: specifying block(s) to restore from backup set restoring blocks of datafile 00005 channel ORA_DISK_1: reading from backup piece /u01/app/oracle/flash_recovery_area/ULFET_DB/backupset/2013_03_24/o1_mf_nnndf_TAG20130324T223233_8nykp220_.bkp channel ORA_DISK_1: piece handle=/u01/app/oracle/flash_recovery_area/ULFET_DB/backupset/2013_03_24/o1_mf_nnndf_TAG20130324T223233_8nykp220_.bkp tag=TAG20130324T223233 channel ORA_DISK_1: restored block(s) from backup piece 1 channel ORA_DISK_1: block restore complete, elapsed time: 00:00:03 starting media recovery media recovery complete, elapsed ti...
2 comments
Read more