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Oracle DBA day to day handy scripts.
find tempspace.
-------------------
select tot.tablespace_name,tot.mb total_mb,tot.mb - nvl(used.blocks, 0) * blk.block_size / 1024 / 1024 free_mb,
round (nvl (used.blocks, 0) * blk.block_size/1024/1024/tot.mb * 100) pct_used
from (select tablespace_name,block_size from dba_tablespaces where contents = 'TEMPORARY') blk,
(select tablespace_name, round (sum (bytes)/1024/1024) mb from dba_temp_files group by tablespace_name) tot,
(select tablespace, nvl (sum (blocks), 0) blocks from v$tempseg_usage group by tablespace)
used where blk.tablespace_name = tot.tablespace_name and tot.tablespace_name = used.tablespace (+);
SELECT S.sid || ',' || S.serial# sid_serial, S.username, S.osuser, P.
spid, S.module,
P.program, SUM (T.blocks) * TBS.block_size / 1024 / 1024 mb_used, T.tablespace,
COUNT (*) statements
FROM v$sort_usage T, v$session S, dba_tablespaces TBS, v$process P
WHERE T.session_addr = S.saddr
AND S.paddr = P.addr
AND T.tablespace = TBS.tablespace_name
GROUP BY S.sid, S.serial#, S.username, S.osuser, P.spid, S.module,
P.program, TBS.block_size, T.tablespace
ORDER BY sid_serial;
col file_name for a45
select tablespace_name,file_name,bytes/1024/1024,maxbytes/1024/1024,autoextensible from dba_temp_files order by file_name;
find undo space
-----------------
PSAPUNDO
select total.tablespace_name,
total.mb total_mb,
used.mb used_mb,
round (used.mb / total.mb * 100) pct_used
from (select tablespace_name,
sum (bytes)/1024/1024 mb
from dba_data_files
where tablespace_name = (select value
from v$parameter
where name = 'undo_tablespace')
group by tablespace_name) total,
(select nvl (sum (nvl (used_ublk, 0)), 0)*8192/1024/1024 mb
from v$transaction) used;
---show parameter undo; will show how long it will keep the modification
Freespace
=========
set pages 999;
set long 90000;
col TABLESPACE_NAME for a20
set linesize 140
SELECT fs.tablespace_name TABLESPACE_NAME,df.totalspace TABLESPACE_TOTAL_SIZE,(df.totalspace - fs.freespace) MB_USED,fs.freespace MB_FREE,round(100 *
(fs.freespace / df.totalspace),2) PERCENT_FREE FROM (SELECT tablespace_name, ROUND(SUM(bytes) / 1048576) TotalSpace FROM dba_data_files GROUP BY
tablespace_name ) df, (SELECT tablespace_name, ROUND(SUM(bytes) / 1048576) FreeSpace FROM dba_free_space GROUP BY tablespace_name ) fs WHERE
df.tablespace_name = fs.tablespace_name(+) order by TABLESPACE_NAME ASC;
Tablespace [MDMDT01] is [91.039 percent] full
TABLESPACE_NAME TABLESPACE_TOTAL_SIZE MB_USED MB_FREE PERCENT_FREE
-------------------- --------------------- ---------- ---------- ------------
MTID01 200 169 31 15.5
REP3DT01 100 54 46 46
MTDT01 800 580 220 27.5
JDA_TBS 500 143 357 71.4
USERS 1024 1 1023 99.9
REP1DT01 7168 5468 1700 23.72
SYSTEM 5120 3378 1742 34.02
SYSAUX 3072 1246 1826 59.44
CMDB_1_INDEX 10240 8100 2140 20.9
ABPPMGR_IO 30720 26983 3737 12.16
TS_SNOM_D 30720 25573 5147 16.75
DMDT01 58368 51670 6698 11.48
UNDOTBS1 82944 68540 14404 17.37
MDMDT01 382976 350140 32836 8.57
SMDATA 246784 212548 34236 13.87
DAWDT01 488448 373773 114675 23.48
ODSDT01 606208 330803 275405 45.43
resize the datafile for SAP
===========================
col file_name format a70
col tablespace_name format a20
set linesize 150
set pages 50
select a.FILE_ID,a.tablespace_name tablespace_name,substr(file_name,1,70) file_name,
a.bytes/1024/1024 tot_mb, b.free_mb,trunc((free_mb/a.bytes)*100,2) "%Free"
from dba_data_files a, (select file_id, sum(bytes)/1024/1024 free_mb from dba_free_space group by file_id) b
where a.file_id = b.file_id(+) and a.tablespace_name='MDMDT01' order by 1;
-- Check the Os space
oraed2 > df -h |grep /sapdata*
/oracle/ED2/sapdata1 830G 686G 143G 83% /oracle/ED2/sapdata1
/oracle/ED2/sapdata2 740G 624G 115G 85% /oracle/ED2/sapdata2
/oracle/ED2/sapdata3 800G 677G 123G 85% /oracle/ED2/sapdata3
/oracle/ED2/sapdata4 770G 635G 134G 83% /oracle/ED2/sapdata4
TABLESPACE_NAME FILE_NAME TOT_MB FREE_MB %Free
-------------------- ---------------------------------------------------------------------- ---------- ---------- ----------
PSAPSR3 /oracle/ED2/sapdata2/sr3_24/sr3.data24 30720 61.875 0
PSAPSR3 /oracle/ED2/sapdata3/sr3_29/sr3.data29 30720 58.875 0
PSAPSR3 /oracle/ED2/sapdata2/sr3_34/sr3.data34 20480 58.9375 0
PSAPSR3 /oracle/ED2/sapdata2/sr3_34/sr3.data34 30720 2751.875 0
/oracle/ED2/sapdata2/sr3_34/sr3.data34
-------------------------
brspace -c force -f dfalter -a resize -f /oracle/BQ2/sapdata3/sr3_11/sr3.data11 -s 25000
USERS_SMALL /oradata/clqadb2/users_small.dbf 14808 25.3125
alter database datafile '/oracle/ED2/sapdata2/sr3_34/sr3.data34' resize 30g;
alter tablespace TS_SNOM_D add datafile '/oradata/i2devdb3/TS_SNOM_D_03.dbf' size 20g;
-------------------------
show parameter dump; -- It will show the alert log file location--> open a duplicate session
oraed2 > cd saptrace/diag/rdbms/ed2/ED2/trace/
oraed2 > ls -ltr al*
-rw-r----- 1 oraed2 dba 2386622 Mar 9 2011 alert_ED2.log.20110309
-rwxrwxrwx 1 oraed2 dba 35559099 Dec 19 02:11 alert_ED2.log
oraed2 > tail -100f alert_ED2.log
------------------------- Lock-------------
select sid,serial#,username,SQL_HASH_VALUE from v$session where username like 'APS%' and sid in (select SESSION_ID from v$locked_object);
select sid,serial#,username,SQL_HASH_VALUE from v$session VS join v$locked_object VL on (VS.sid=VL.SESSION_ID)
-- where username like 'APS%';
select OBJECT_ID,SESSION_ID,OS_USER_NAME from v$locked_object where SESSION_ID='776';
select owner,object_type,OBJECT_ID from dba_objects where object_name='SD_SP_DISCONNECT_PSP_CON1_SC2';
select SID,SERIAL# from V$SESSION where PLSQL_OBJECT_ID='28';
milapsiqv2
alter system kill session '776,19961'
===========================================================================================
change the version
Datapump exp using version as 11.1 if specified
/******** DIRECTORY=tmp DUMPFILE=i2prddb2_13FEB_2012_ods.dmp LOGFILE=i2prddb2_13FEB_2012_ods.log SCHEMAS=ods PARALLEL=4 VERSION=11.1.0
===============================================================================================
find session
col machine for a40
col program for a40
col username for a10
set linesize 140
select sid,serial#,username,program,machine from v$session where username is not null;
select sid,serial#,username,program,machine from v$session where machine like '%SACAPSWK4%';
userid = scprpt.service;
select sid,serial#,username,program,machine from v$session where username='scprpt.service';
Apsusr
APSUSR
SD_SP_DISCONNECT_PSP_CON1_SC2
select sid,serial#,username,program,machine from v$session where USERNAME='APSUSR';
=============================================================================================
export dumps need to keep the below location.
We have exported the ODS schema in i2prddb2 in 11.1.0 version and placed in \\Hqe104009\ods_dump\ i2prddb2_13FEB_2012_ods.dmp
start the backup
sacbackup
login
$sudo bash
#
27/Feb/2012
15 20 * * * /usr/sap/scripts/sap_db_backup.ksh > /usr/sap/logs/sap_db_backup.out -- backup started - 6.20 PM
bash-3.00# ssh -l oragpp sacsapgppbk (sac) - connect the gpp zone.
bash-3.00# ssh -l oragpp sacsapgppbkp (Mil)
/oracle/GPP/
/var/tmp - check the backup log
/usr/local/bin/sudo su - orabpp - if sudo not working then.
There netbackup installed in
----------------------------
oraepp > pwd
/usr/openv/netbackup/bin
oraepp >
oraepp > ls -ltr ora*
-r-xr-xr-x 1 root bin 34972 Feb 15 2011 oracle_link
oraepp >
standby server
all down.
startup the db
nohup /oracle/BPP/scripts/standby_recover_pit.ksh BPP > /oracle/BPP/scripts/log/standby_recover_delay.out &
orabpp > crontab -l
# Recover standby DB with 16hrs delay every hour
#
#00 * * * * /oracle/BPP/scripts/lock_standby_recover_delay.ksh BPP > /oracle/BPP/scripts/log/standby_recover_delay.out 2>&1
# 00 * * * * /oracle/BPP/scripts/standby_recover_pit.ksh BPP > /oracle/BPP/scripts/log/standby_recover_delay.out 2>&1
# Monitor stand by database
#30 9,23 * * * /oracle/BPP/scripts/stand_by_status.ksh
orabpp >
strings -a spfileGPP.ora | grep -i audit
--------------------------------
Check open_cursors
===================
select a.value, s.username, s.sid, s.serial# from v$sesstat a, v$statname b, v$session s where a.statistic# = b.statistic# and s.sid=a.sid
and b.name = 'opened cursors current'
select max(a.value) as highest_open_cur, p.value as max_open_cur from v$sesstat a, v$statname b, v$parameter p
where a.statistic# = b.statistic# and b.name = 'opened cursors current' and p.name= 'open_cursors' group by p.value;
===============================
SQL> show parameter recovery
NAME TYPE VALUE
------------------------------------ ----------- ------------------------------
db_recovery_file_dest string /oracle/BPP/oraflash
db_recovery_file_dest_size big integer 115G
recovery_parallelism integer 0
SQL>
ALTER SYSTEM SET DB_RECOVERY_FILE_DEST_SIZE = 190G SCOPE=BOTH;
SQL> show parameter DB_RECOVERY_FILE_DEST_SIZE;
NAME TYPE VALUE
------------------------------------ ----------- ------------------------------
db_recovery_file_dest_size big integer 190G
set pages 100
set lines 120SQL> SQL>
SQL>
SQL> SELECT * FROM V$FLASH_RECOVERY_AREA_USAGE
SQL> show parameter DB_FLASHBACK_RETENTION_TARGET
==================================
col ACTION_TIME for a30
select ACTION_TIME,VERSION from registry$history;
====================================================================================
SQL> select trunc(CREATION_TIME,'MONTH') Created_Month,sum(bytes/1024/1024/1024) from v$datafile group by trunc(CREATION_TIME,'MONTH') order by 1;
======================
SQL>
select trunc(CREATION_TIME,'MONTH') Created_Month,sum(bytes/1024/1024/1024) from v$datafile group by
trunc(CREATION_TIME,'YEAR'),rollup(trunc(CREATION_TIME,'MONTH'));
select trunc(CREATION_TIME,'YEAR') Created_Month,sum(bytes/1024/1024/1024) from v$datafile group by
trunc(CREATION_TIME,'YEAR'),rollup(trunc(CREATION_TIME,'YEAR')) order by trunc(CREATION_TIME,'YEAR');
CREATED_MONTH SUM(BYTES/1024/1024/1024)
-------------------------- -------------------------
01-JUL-2008 00:00:00 221.015625
221.015625
01-JUN-2009 00:00:00 150
01-JUL-2009 00:00:00 150
01-AUG-2009 00:00:00 180
01-SEP-2009 00:00:00 108.125
01-OCT-2009 00:00:00 192.539063
01-NOV-2009 00:00:00 127.65625
01-DEC-2009 00:00:00 19.53125
927.851563
01-JAN-2010 00:00:00 178.125
01-FEB-2010 00:00:00 119.296875
01-MAR-2010 00:00:00 123.945313
01-APR-2010 00:00:00 59.53125
01-MAY-2010 00:00:00 95.859375
01-JUN-2010 00:00:00 78.59375
01-JUL-2010 00:00:00 150
01-AUG-2010 00:00:00 30
01-NOV-2010 00:00:00 167.578125
1002.92969
01-JAN-2011 00:00:00 211.09375
01-FEB-2011 00:00:00 60
01-MAR-2011 00:00:00 30
301.09375
24 rows selected.
========================
This script will report on all backups � full, incremental and archivelog backups -
TIME_TAKEN_DISPLAY
col TIME_TAKEN_DISPLAY for a15
col STATUS format a9
col hrs format 999.99
select
SESSION_KEY, INPUT_TYPE, STATUS,
to_char(START_TIME,'mm/dd/yy hh24:mi') start_time,
to_char(END_TIME,'mm/dd/yy hh24:mi') end_time,
TIME_TAKEN_DISPLAY hrs
from V$RMAN_BACKUP_JOB_DETAILS where STATUS='COMPLETED'
order by session_key;
This script will report all on full and incremental backups, not archivelog backups -
col STATUS format a9
col hrs format 999.99
select
SESSION_KEY, INPUT_TYPE, STATUS,
to_char(START_TIME,'mm/dd/yy hh24:mi') start_time,
to_char(END_TIME,'mm/dd/yy hh24:mi') end_time,
elapsed_seconds/3600 hrs
from V$RMAN_BACKUP_JOB_DETAILS
where input_type='DB INCR'
order by session_key;
SQL> select * from dba_blockers;
no rows selected
SQL> select sid,serial#,username,SQL_HASH_VALUE from v$session where username like 'APSUSR_QA' and sid in (select SESSION_ID from v$locked_object);
SID SERIAL# USERNAME SQL_HASH_VALUE
---------- ---------- ------------------------------ --------------
388 42740 APSUSR_QA 0
SQL>
SQL> select * from dba_waiters;
no rows selected
SQL> select OBJECT_ID,SESSION_ID,OS_USER_NAME from v$locked_object where SESSION_ID='388';
OBJECT_ID SESSION_ID OS_USER_NAME
---------- ---------- ------------------------------
212 388 Opsrpt.service
1878246 388 Opsrpt.service
165 388 Opsrpt.service
SQL>
SQL> select owner,object_name,object_type from dba_objects where OBJECT_ID='212';
OWNER
------------------------------
OBJECT_NAME
--------------------------------------------------------------------------------
OBJECT_TYPE
-------------------
SYS
SNAP$
TABLE
SQL> select owner,object_name,object_type from dba_objects where OBJECT_ID='1878246';
OWNER
------------------------------
OBJECT_NAME
--------------------------------------------------------------------------------
OBJECT_TYPE
-------------------
APSUSR_QA
MAT_VIEW_DTLD_PLG_RPT_2105
TABLE
SQL> select owner,object_name,object_type from dba_objects where OBJECT_ID='165';
OWNER
------------------------------
OBJECT_NAME
--------------------------------------------------------------------------------
OBJECT_TYPE
-------------------
SYS
MLOG$
TABLE
SQL>
alter system kill session '388,42740'
====================================================
more stats_job.sh
#!/usr/bin/ksh
#
$ORACLE_HOME/bin/sqlplus /nolog <<EOF
conn / as sysdba
Execute dbms_stats.gather_schema_stats(ownname=>'SM', estimate_percent=>10,cascade=>TRUE);
Execute dbms_stats.gather_schema_stats(ownname=>'MDM', estimate_percent=>10,cascade=>TRUE);
Execute dbms_stats.gather_schema_stats(ownname=>'ODS', estimate_percent=>10,cascade=>TRUE);
EOF
exit;
echo "============================================================="
echo " Analyze job of ${ORACLE_SID} ended at `date +%m/%d/%Y_%T`. "
echo " jobLogFile=${jobLogFile} "
echo " Status=$status "
echo "============================================================="
=============================================================
oracle@i2prddb2 on milapsipv1 > more stats_job.sh
#!/usr/bin/ksh
#
$ORACLE_HOME/bin/sqlplus /nolog <<EOF
conn / as sysdba
Execute dbms_stats.gather_schema_stats(ownname=>'SYS', estimate_percent=>100,cascade=>TRUE);
Execute dbms_stats.gather_schema_stats(ownname=>'SYSTEM', estimate_percent=>100,cascade=>TRUE);
EOF
exit;
echo " Status=$status "
oracle@i2prddb2 on milapsipv1 >
error in log
============
ORA-01555: snapshot too old: rollback segment number 5 with name "_SYSSMU5$" too small
alter rollback segment "segment_name" shrink;
ALTER ROLLBACK SEGMENT "_SYSSMU6$" SHRINK
===================================================================
flash recovery area
==================
SQL> show parameter recovery
NAME TYPE VALUE
------------------------------------ ----------- ------------------------------
db_recovery_file_dest string /oracle/BPP/oraflash
db_recovery_file_dest_size big integer 115G
recovery_parallelism integer 0
SQL>
ALTER SYSTEM SET DB_RECOVERY_FILE_DEST_SIZE = 190G SCOPE=BOTH;
SQL> show parameter DB_RECOVERY_FILE_DEST_SIZE;
NAME TYPE VALUE
------------------------------------ ----------- ------------------------------
db_recovery_file_dest_size big integer 190G
Undo tablespace
===============
select FILE_NAME,AUTOEXTENSIBLE from dba_data_files where FILE_NAME='/oracle/ED2/sapdata1/undo_1/undo.data1';
alter database datafile '/oracle/BD1/sapdata2/sr3_3/sr3.data3' autoextend ON;
===============================================================================================
add datafile in standby
========================
Prod BPP
=======
173 /oracle/BPP/sapdata5/undo_6/undo.data6
Standby db
==========
check from prod
===============
select file#,name from v$datafile;
standby
=======
alter database create datafile 'UNNAMED00173' as '/oracle/BPP/sapdata5/undo_6/undo.data6'
========================================================================================================================
Tempfile move to new location.
------------------------------
SELECT v.file#, t.file_name, v.status FROM dba_temp_files t, v$tempfile v WHERE t.file_id = v.file#;
SQL> SELECT v.file#, t.file_name, v.status FROM dba_temp_files t, v$tempfile v WHERE t.file_id = v.file#;
FILE# FILE_NAME STATUS
---------- ------------------------------------------------------------ -------
1 /oradata4/i2prddb2/temp_01.dbf ONLINE
2 /oradata4/i2prddb2/temp_02.dbf ONLINE
3 /oradata4/i2prddb2/temp_03.dbff ONLINE
4 /oradata4/i2prddb2/temp_04.dbf ONLINE
5 /oradata4/i2prddb2/temp_05.dbf ONLINE
6 /oradata3/i2prddb2/temp_08.dbf ONLINE
12 /oradata4/i2prddb2/temp_06.dbf ONLINE
13 /oradata4/i2prddb2/temp_07.dbf ONLINE
8 rows selected.
SQL>
/oradata1 461G 318G 139G 70% /oradata1
/oradata2 459G 378G 77G 84% /oradata2
/oradata3 499G 420G 74G 85% /oradata3
/oradata4 550G 515G 30G 95% /oradata4
ALTER DATABASE TEMPFILE '/u01/temp01.dbf' OFFLINE;
ALTER DATABASE TEMPFILE '/oradata4/i2prddb2/temp_07.dbf' OFFLINE;
cp -p /u01/temp01.dbf /u02/temp01.dbf
ALTER DATABASE RENAME FILE '/u01/temp01.dbf' TO '/u02/temp01.dbf';
ALTER DATABASE TEMPFILE '/u02/temp01.dbf' ONLINE;
===============================================================================
ALTER DATABASE TEMPFILE '/oradata4/i2prddb2/temp_07.dbf' OFFLINE;
cp -p /oradata4/i2prddb2/temp_07.dbf /oradata1/i2prddb2/temp_07.dbf
ALTER DATABASE RENAME FILE '/oradata4/i2prddb2/temp_07.dbf' TO '/oradata1/i2prddb2/temp_07.dbf';
ALTER DATABASE TEMPFILE '/oradata1/i2prddb2/temp_07.dbf' ONLINE;
rm /oradata4/i2prddb2/temp_07.dbf
=================================================================================================================
Capacity plan
--------------
SQL> select trunc(CREATION_TIME,'MONTH') Created_Month,sum(bytes/1024/1024/1024) from v$datafile group by
trunc(CREATION_TIME,'YEAR'),rollup(trunc(CREATION_TIME,'MONTH')); 2
CREATED_MONTH SUM(BYTES/1024/1024/1024)
01-JUL-2008 00:00:00 221.015625
221.015625
01-JUN-2009 00:00:00 150
01-JUL-2009 00:00:00 150
01-AUG-2009 00:00:00 180
01-SEP-2009 00:00:00 108.125
01-OCT-2009 00:00:00 192.539063
01-NOV-2009 00:00:00 127.65625
01-DEC-2009 00:00:00 19.53125
927.851563
01-JAN-2010 00:00:00 178.125
01-FEB-2010 00:00:00 119.296875
01-MAR-2010 00:00:00 123.945313
01-APR-2010 00:00:00 59.53125
01-MAY-2010 00:00:00 95.859375
01-JUN-2010 00:00:00 78.59375
01-JUL-2010 00:00:00 150
01-AUG-2010 00:00:00 30
01-NOV-2010 00:00:00 167.578125
1002.92969
01-JAN-2011 00:00:00 211.09375
01-FEB-2011 00:00:00 60
01-MAR-2011 00:00:00 30
301.09375
=========================================================================================================
RMAN backup failed due to ORA-19606
====================================
ORA-19606: Cannot copy or restore to snapshot control file
RMAN> show all;
CONFIGURE SNAPSHOT CONTROLFILE NAME TO '/oracle/product/11.2.0/dbhome_11203/dbs/snapcf_eicprd.f'; # default
execute - in RMAN>
CONFIGURE SNAPSHOT CONTROLFILE NAME TO '/oracle/product/11.2.0/dbhome_11203/dbs/snapcf1_eicprd.f';
run the backup - it got success.
you can revert back to old name.
=========================================================================================================
RMAN
====
more /oracle/dba/scripts/rmanBackup.sh
#!/usr/bin/ksh
# This script is to backup database with Oracle Rman
# Author Yong Ke Wu, SanDisk, Nov 07, 2007
#
. ${HOME}/.profile
if [ $# -lt 1 ]; then
echo "You must specify a database to back up."
echo "Usage: $0 <db_name>"
exit 1
fi
backupType=`echo $2|tr "[a-z]" "[A-Z]"`
if [[ "${backupType}" == "" ]]; then
backupType="Full Database Backup"
fi
mailList="yong.wu@sandisk.com,dl-HCL-Oracle-Admins@sandisk.com"
date=`date +%h.%d.%Y_%T`
scriptDir="/oracle/dba/scripts"
backupDir="/backup/DB/${ORACLE_SID}/PhyBkp/rman"
controlfileDir="${backupDir}/ctl"
logDir="${backupDir}/logs"
logFile="${logDir}/rman_backup_${ORACLE_SID}_${date}.log"
#find ${backupDir} -mtime +7 -exec rm {} \;
#find ${controlfileDir} -name "control*" -mtime +7 -exec rm {} \;
find ${logDir} -name "rman*" -mtime +14 -exec rm {} \;
touch $logDir/backup.started
host=`hostname`
pid=$$
cd ${scriptDir}
export CLASSPATH=${scriptDir}:/usr/java/lib:$ORACLE_HOME/jdbc/lib:$ORACLE_HOME/jdbc/lib/classes12.jar
mailx -s "Agile backup start" DL-PLM-Admin@sandisk.com </dev/null
java backupInfo ${pid} ${host} ${ORACLE_SID} Rman started ${logFile}
echo " "
echo "================================================="
echo " Rman backup started at `date +%h.%d.%Y_%T`. "
echo " Backup Type = ${backupType} "
echo " ORACLE_SID=${ORACLE_SID} "
echo " ORACLE_HOME=${ORACLE_HOME} "
echo " PATH=${PATH} "
echo " NLS_LANG=${NLS_LANG} "
echo " CLASSPATH=${CLASSPATH} "
echo "================================================="
if [[ "$backupType" == "ARCHIVELOG_ONLY" ]]; then
mailx -s "Agile increamenta backup start" DL-PLM-Admin@sandisk.com </dev/null
echo " Backup Type = ${backupType} "
rman nocatalog msglog ${logFile} <<rmanEOF
connect target /
RUN {
show all;
CONFIGURE CONTROLFILE AUTOBACKUP FORMAT FOR DEVICE TYPE DISK TO '${backupDir}/%F';
CONFIGURE CHANNEL DEVICE TYPE DISK FORMAT '${backupDir}/dbf/${ORACLE_SID}.dbf_U_%u_S_%s_P_%p_T_%t' MAXPIECESIZE 5120 M;
delete noprompt force obsolete;
backup current controlfile;
backup archivelog all delete input;
}
exit;
rmanEOF
mailx -s "Agile increamenta backup end" DL-PLM-Admin@sandisk.com </dev/null
else
mailx -s "Agile full backup start" DL-PLM-Admin@sandisk.com </dev/null
echo " Backup Type = ${backupType} "
rman nocatalog msglog ${logFile} <<rmanEOF
connect target /
RUN {
# CONFIGURE CONTROLFILE AUTOBACKUP ON;
CONFIGURE RETENTION POLICY TO REDUNDANCY 2;
CONFIGURE CONTROLFILE AUTOBACKUP FORMAT FOR DEVICE TYPE DISK TO '${backupDir}/%F';
CONFIGURE CHANNEL DEVICE TYPE DISK FORMAT '${backupDir}/dbf/${ORACLE_SID}.dbf_U_%u_S_%s_P_%p_T_%t' MAXPIECESIZE 5120 M;
show all;
# allocate channel d1 type disk;
# allocate channel d2 type disk;
# set limit channel d1 kbytes 8192000 maxopenfiles 20 readrate 100;
# set limit channel d2 kbytes 8192000 maxopenfiles 20 readrate 100;
delete noprompt force obsolete;
backup current controlfile;
backup database;
backup archivelog all delete input;
# release channel d1;
# release channel d2;
}
exit;
rmanEOF
mailx -s "Agile full backup end" DL-PLM-Admin@sandisk.com </dev/null
fi
sqlplus -s /nolog << EOF
conn / as sysdba
alter database backup controlfile to '$controlfileDir/control01.${date}.ctl';
EOF
errorCheck=`grep -i error ${logFile}|wc -l|awk '{print $1}'`
ORACheck=`grep -i ORA- ${logFile}|wc -l|awk '{print $1}'`
if (( errorCheck > 0 || ORACheck > 0 )); then
status=Error
mail -s "${host}:${ORACLE_SID} Backup Errors" $mailList < ${logFile}
else
status=Success
rm $logDir/backup.started
fi
java backupInfo ${pid} ${host} ${ORACLE_SID} Rman ended ${status}
echo " "
echo "================================================="
echo " Rman backup ended at `date +%h.%d.%Y_%T` "
echo " LogFile=${logFile} "
echo " Status=$status "
echo "================================================="
oracle@agprddb1
==================================================================================================
RMAN restore
=============
rman_recover_pit.ksh
#!/bin/bash
export ORACLE_HOME=/oracle/${ORACLE_SID}/112_64
export SAPDATA_HOME=/oracle/${ORACLE_SID}
export date_time=`date '+%m%d%y_%H%M%S'`
export logfile=/oracle/${ORACLE_SID}/scripts/log/standby_recover_pit_${date_time}.log
export NLS_DATE_FORMAT='YYYY-MM-DD:HH24.MI.SS'
${ORACLE_HOME}/bin/rman nocatalog msglog ${logfile} <<EOF > /dev/null 2>&1
connect target /
startup mount pfile='${ORACLE_HOME}/dbs/init${ORACLE_SID}.ora';
set nocfau;
run
{
SET UNTIL TIME "to_date('2012-04-19:09.00.00','YYYY-MM-DD:HH24.MI.SS')";
RESTORE DATABASE;
RECOVER DATABASE;
}
EXIT
EOF
echo "database point in time recovered "
Archive log sequence based recovery
===================================
rman_recover_pit.ksh
#!/bin/bash
export ORACLE_HOME=/oracle/${ORACLE_SID}/112_64
export SAPDATA_HOME=/oracle/${ORACLE_SID}
export date_time=`date '+%m%d%y_%H%M%S'`
export logfile=/oracle/${ORACLE_SID}/scripts/log/standby_recover_pit_${date_time}.log
export NLS_DATE_FORMAT='YYYY-MM-DD:HH24.MI.SS'
${ORACLE_HOME}/bin/rman nocatalog msglog ${logfile} <<EOF > /dev/null 2>&1
connect target /
startup mount pfile='${ORACLE_HOME}/dbs/init${ORACLE_SID}.ora';
set nocfau;
run {
set until scn 1048438;
restore database;
recover database;
alter database open resetlogs;
}
EXIT
EOF
echo "database log seq based recovered "
run {
set until scn 1048438;
restore database;
recover database;
alter database open resetlogs;
}
Check archive log sequence from RMAN
======================================
RMAN> list backup of archivelog from logseq 29656 until logseq 29657;
ARchive log only backup
======================
archives.sh
rman nocatalog msglog ${logFile} <<rmanEOF
connect target /
run {
CONFIGURE CHANNEL DEVICE TYPE DISK FORMAT '/orabackup/DB/i2prddb2/PhyBkp/rman/dbf/i2prddb2.dbf_U_%u_S_%s_P_%p_T_%t' MAXPIECESIZE 5 G;
backup archivelog from logseq 209846 until logseq 209899 delete input;
}
=====================================================================================================
mknod - imp
clqadb2@milorviq05:/oracle $ ls -ltr
total 4515240
drwxr-xr-x 3 oracle dba 4096 Mar 17 2009 product
drwxr-xr-x 4 oracle dba 4096 Aug 21 2009 dba
drwxr-xr-x 4 oracle dba 4096 Apr 28 2010 admin
drwxr-xr-x 4 oracle dba 4096 Jun 30 2011 OEM_Agent
drwxrwx--- 7 oracle dba 4096 Jul 1 2011 oraInventory
drwxr----- 3 oracle dba 4096 Jul 1 2011 oradiag_oracle
-rwxr-xr-x 1 oracle dba 395 May 11 09:38 imp_clqadb2.sh
-rwxr-xr-x 1 oracle dba 344 May 22 22:37 purge.ksh
-rw-r--r-- 1 oracle dba 2200251594 Jun 3 23:03 clprddb_full.dmp.gz
prw-r--r-- 1 oracle dba 0 Jun 5 03:48 mknod_tmp
-rw-r--r-- 1 oracle dba 2108800 Jun 5 03:48 imp.log
-rw-r--r-- 1 oracle dba 104697856 Jun 28 10:55 oracle_base.db
-rwxr-xr-x 1 oracle dba 100 Jun 28 11:25 imp_niku.sh
-rw-r--r-- 1 oracle dba 73640 Jun 28 11:44 import.log
-rw------- 1 oracle dba 73633 Jun 28 11:44 nohup.out
clqadb2@milorviq05:/oracle $
================================================================================================
clqadb2@milorviq05:/oracle $ more imp_clqadb2.sh
#!/bin/ksh
export ORACLE_SID=clqadb2
export ORACLE_HOME=/oracle/product/10.2.0
export LD_LIBRARY_PATH=$ORACLE_HOME/lib
export PATH=$ORACLE_HOME/bin:$PATH
mknod mknod_tmp p
gunzip< clprddb_full.dmp.gz > mknod_tmp &
time imp \"/ as sysdba\" file=mknod_tmp fromuser=niku touser=niku buffer=409715200 log=imp.log feedback=50000
mailx -s "import clqadb2 is complete" yong.wu@sandisk.com < imp.log
clqadb2@milorviq05:/oracle $
=====================================================================================================
Please run below query in AGDEVDB1 and confirm once done.
delete from rev where id not in (select min(id) from rev group by item, change);
delete from agile.rev where id in (select id from (SELECT t.* , row_number() OVER (partition by item, change order by id) rn from agile.rev t)
where rn>1)
=======================================================================================================
Find procedure code.
select text from dba_source where type = 'PROCEDURE' and name ='FP_C002_POST_ODS' and owner='ODS_FAC'
===================================
log_buffer
select sid, value from v$sesstat where statistic# = (select statistic# from v$statname where name = 'user commits') order by 2 desc;
select b.name, a.value, round(sysdate - c.startup_time) days_old from v$sysstat a, v$statname b, v$instance c where a.statistic# = b.statistic#
and b.name in ('redo wastage','redo size');
===================================
object different with 2 schemas.
SQL> select TABLE_NAME from dba_tables where OWNER='ODS_FAC'
2 minus
3 select TABLE_NAME from dba_tables where OWNER='ODS_FF';
TABLE_NAME
------------------------------
BOMCOMPONENTSALT_0823
FP_C002_GTT_D12081_QTYPER
FP_C002_GTT_IBR_LOT_SIZE
FP_C002_GTT_SFCHEADERRTG
MULTIDIE_BOM
SQL>
SQL> select index_name from dba_indexes where OWNER='ODS_FAC'
2 minus
3 select index_name from dba_indexes where OWNER='ODS_FF';
==================================
Sysaux
select dbms_stats.get_stats_history_retention from dual;
select dbms_stats.get_stats_history_availability from dual;
exec dbms_stats.alter_stats_history_retention(14);
exec dbms_stats.purge_stats(sysdate-24);
V$SYSAUX_OCCUPANTS
SQL> select OCCUPANT_NAME,SPACE_USAGE_KBYTES from V$SYSAUX_OCCUPANTS;
nohup /oracle/SMP/awr_purge.sh > /var/tmp/awr_purge.out &
Maxdb
=====
Start LPP database procedure
sudo su � sdb
dbmcli -u control,sand1234 �d LPP
db_online
db_state
db_ofline
Schema Refresh
==============
check both system
=================
col OWNER for a10
col DIRECTORY_NAME for a40
col DIRECTORY_PATH for a60
set pages 300
set linesize 200
SQL> select * from dba_directories;
create same user(schema) both systems.
=====================================
grand dba to both users.
create dblink from target to source system under the IMP_USER schema.
=====================================================================
CREATE DATABASE LINK "REMOTE_IMPORT" CONNECT TO "IMP_USER" IDENTIFIED BY imp_user USING 'i2prddb2'
CREATE OR REPLACE DIRECTORY IMP_DB AS '/backup/DB/i2tstdb2/ExpBkp'; // for directory
GRANT READ, WRITE ON DIRECTORY IMP_DB TO imp_user;
nohup impdp userid="'imp_user/imp_user'" schemas=ODS directory=IMP_DIR network_link=REMOTE_IMPORT logfile=ODS_03sep2012_impdp.log REMAP_SCHEMA=ODS:ODS_1 parallel=4 &
Directory should be both system.
select * from dba_db_links;
==================================================================================
change the system date in db
http://nuijten.blogspot.com/2010/11/change-sysdate-for-testing.html
Sun Oct 07 23:15:49 2012
ALTER SYSTEM SET fixed_date='NONE' SCOPE=BOTH;
Sun Oct 07 23:30:05 2012
