Michael Dinh
Skip Goldengate Replicat Transaction
Oracle GoldenGate Command Interpreter for Oracle Version 11.2.1.0.15 17640173 OGGCORE_11.2.1.0.0OGGBP_PLATFORMS_131101.0605.2_FBO Linux, x64, 64bit (optimized), Oracle 11g on Nov 19 2013 03:18:45 Copyright (C) 1995, 2013, Oracle and/or its affiliates. All rights reserved.
==================================================================================================== ORA-02292: integrity constraint (OWNER.MARY_JOE_FK) violated - child record found (status = 2292). DELETE FROM "OWNER"."T_JOE" WHERE "JOENUMMER" = :b0. ==================================================================================================== +++ SKIPTRANSACTION GGSCI> start replicat REP1 SKIPTRANSACTION +++ REVIEW PRM [gguser]$ grep -i discard rep1.prm --REPERROR (DEFAULT, DISCARD) REPERROR (-1, DISCARD) REPERROR (2291, DISCARD) DISCARDFILE ./discard/rep1.discard append, MEGABYTES 1024 DISCARDROLLOVER AT 00:01 [gguser]$ +++ REVIEW SKIPPING FROM DISCARD [gguser]$ grep -c "Skipping delete from OWNER.T_JOE" rep1.discard 15276 [gguser]$ grep -A2 "Skipping delete from OWNER.T_JOE" ./discard/rep1.discard|head Skipping delete from OWNER.T_JOE at seqno 4475 rba 87850906 * JOENUMMER = 1 -- Skipping delete from OWNER.T_JOE at seqno 4475 rba 87851339 * JOENUMMER = 2 -- Skipping delete from OWNER.T_JOE at seqno 4475 rba 87851735 * [gguser@viz-cp-dc1-p11 oracle]$ grep -A2 "Skipping delete from OWNER.T_JOE" ./discard/rep1.discard|tail * JOENUMMER = 50093291 -- Skipping delete from OWNER.T_JOE at seqno 4475 rba 94033367 * JOENUMMER = 50094681 -- Skipping delete from OWNER.T_JOE at seqno 4475 rba 94033767 * JOENUMMER = 50094741 +++ REVIEW RBA FROM DISCARD [gguser]$ grep rba rep1.discard|head -1 Aborting transaction on ./dirdat/nd beginning at seqno 4475 rba 87850906 [gguser]$ grep rba rep1.discard|tail -1 Skipping delete from OWNER.T_JOE at seqno 4475 rba 94033767 [gguser]$ +++ NOTICE MATCH WITH LOGDUMP Logdump 23 >scanforendtrans End of Transaction found at RBA 94033767 ==================================================================================================== GATHER DATA ====================================================================================================
GGATE@SQL> r
1 select count(*) from
2 (
3 (select JOENUMMER from OWNER.T_JOE minus select JOENUMMER from OWNER.T_JOE@dblink)
4 union all
5 (select JOENUMMER from OWNER.T_JOE@dblink minus select JOENUMMER from OWNER.T_JOE)
6 )
7*
COUNT(*)
———-
15273
GGATE@SQL>
+++ CREATE TEMPORARY TABLE
GGATE@SQL> create table T_JOE_DEL as select JOENUMMER from OWNER.T_JOE minus select JOENUMMER from OWNER.T_JOE@dblink;
+++ REVIEW DATA FROM TEMPORARY TABLE TO COMPARE WITH DISCARD
GGATE@SQL> r
1 select * from (
2 select JOENUMMER from T_JOE_DEL order by 1 asc
3* ) where rownum <11
JOE
————
1
2
3
21
23
24
25
26
27
28
10 rows selected.
GGATE@SQL>
GGATE@SQL> r
1 select * from (
2 select JOE from T_JOE_DEL order by 1 desc
3* ) where rownum <11
JOE
————
50094741
50094681
50093291
50093221
50093191
50093101
50092851
50092791
50092781
50092741
10 rows selected.
GGATE@SQL>
==================================================================================================== CORRECT DATA ==================================================================================================== GGATE@SQL> delete from OWNER.T_JOE where JOENUMMER in (select JOENUMMER from T_JOE_DEL); 15273 rows deleted. GGATE@SQL> commit; Commit complete. ==================================================================================================== VERIFY ROW COUNT ==================================================================================================== +++ USING COUNT MAY NOT BE THE BEST OPTION. GGATE@SQL> select count(*) from OWNER.T_JOE; COUNT(*) ---------- 9939 GGATE@SQL> select count(*) from OWNER.T_JOE@dblink; COUNT(*) ---------- 9939 GGATE@SQL> ==================================================================================================== REVIEW REPORT FILE ==================================================================================================== [gguser]$ grep SKIPTRANSACTION REP1*.rpt rep1.rpt:2018-04-17 12:15:15 INFO OGG-01370 User requested START SKIPTRANSACTION. The current transaction will be skipped. Transaction ID 22.30.1923599, position Seqno 4475, RBA 87850906. [gguser]$ grep -i skip ggserr.log 2018-04-17 12:15:14 INFO OGG-00987 Oracle GoldenGate Command Interpreter for Oracle: GGSCI command (gguser): start replicat rep1 SKIPTRANSACTION. 2018-04-17 12:15:14 INFO OGG-00963 Oracle GoldenGate Manager for Oracle, mgr.prm: Command received from GGSCI on host 10.232.135.44:33310 (START REPLICAT rep1 SKIPTRANSACTION). 2018-04-17 12:15:15 INFO OGG-01370 Oracle GoldenGate Delivery for Oracle, rep1.prm: User requested START SKIPTRANSACTION. The current transaction will be skipped. Transaction ID 22.30.1923599, position Seqno 4475, RBA 87850906. [gguser]$ ==================================================================================================== LOGDUMP TO FIND END OF TRANSACTONS ==================================================================================================== Logdump 15 >open ./dirdat/nd004475 Current LogTrail is ./dirdat/nd004475 Logdump 16 >detail on Logdump 17 >fileheader detail Logdump 18 >ghdr on Logdump 19 >detail data Logdump 20 >ggstoken detail Logdump 21 >pos 87850906 Reading forward from RBA 87850906 Logdump 22 >n ___________________________________________________________________ Hdr-Ind : E (x45) Partition : . (x04) UndoFlag : . (x00) BeforeAfter: B (x42) RecLength : 310 (x0136) IO Time : 2018/04/17 10:47:16.475.512 IOType : 3 (x03) OrigNode : 255 (xff) TransInd : . (x00) FormatType : R (x52) SyskeyLen : 0 (x00) Incomplete : . (x00) AuditRBA : 167409 AuditPos : 779280 Continued : N (x00) RecCount : 1 (x01) 2018/04/17 10:47:16.475.512 Delete Len 310 RBA 87850906 Name: OWNER.T_JOE Before Image: Partition 4 G b GGS tokens: TokenID x52 'R' ORAROWID Info x00 Length 20 4141 4148 6b55 4141 5441 4141 6264 7141 4159 0001 | AAAHkUAATAAAbdqAAY.. TokenID x4c 'L' LOGCSN Info x00 Length 10 3732 3833 3730 3834 3135 | 7283708415 TokenID x36 '6' TRANID Info x00 Length 13 3232 2e33 302e 3139 3233 3539 39 | 22.30.1923599 Logdump 23 >scanforendtrans End of Transaction found at RBA 94033767 ___________________________________________________________________ Hdr-Ind : E (x45) Partition : . (x04) UndoFlag : . (x00) BeforeAfter: B (x42) RecLength : 331 (x014b) IO Time : 2018/04/17 10:47:16.429.234 IOType : 3 (x03) OrigNode : 255 (xff) TransInd : . (x02) FormatType : R (x52) SyskeyLen : 0 (x00) Incomplete : . (x00) AuditRBA : 167409 AuditPos : 13903264 Continued : N (x00) RecCount : 1 (x01) 2018/04/17 10:47:16.429.234 Delete Len 331 RBA 94033767 Name: OWNER.T_JOE Before Image: Partition 4 G e GGS tokens: TokenID x52 'R' ORAROWID Info x00 Length 20 4141 4148 6b55 4141 5741 4141 4e6c 6c41 4177 0001 | AAAHkUAAWAAANllAAw.. Logdump 24 >n ___________________________________________________________________ Hdr-Ind : E (x45) Partition : . (x04) UndoFlag : . (x00) BeforeAfter: B (x42) RecLength : 174 (x00ae) IO Time : 2018/04/17 10:47:24.429.491 IOType : 15 (x0f) OrigNode : 255 (xff) TransInd : . (x00) FormatType : R (x52) SyskeyLen : 0 (x00) Incomplete : . (x00) AuditRBA : 167409 AuditPos : 13947088 Continued : N (x00) RecCount : 1 (x01) 2018/04/17 10:47:24.429.491 FieldComp Len 174 RBA 94034190 Name: OWNER.NEW_DATA Before Image: Partition 4 G b GGS tokens: TokenID x52 'R' ORAROWID Info x00 Length 20 4141 4148 6a59 4141 5441 4142 794b 4541 412f 0001 | AAAHjYAATAAByKEAA/.. TokenID x4c 'L' LOGCSN Info x00 Length 10 3732 3833 3730 3834 3538 | 7283708458 TokenID x36 '6' TRANID Info x00 Length 13 3132 2e31 362e 3330 3031 3139 37 | 12.16.3001197 Logdump 25 >open ./dirdat/nd004475 Current LogTrail is ./dirdat/nd004475 Logdump 26 >count LogTrail ./dirdat/nd004475 has 92822 records Total Data Bytes 92730182 Avg Bytes/Record 999 Delete 20937 Insert 5405 FieldComp 724 LargeObject 65755 Others 1 Before Images 21163 After Images 71658 Average of 1589 Transactions Bytes/Trans ..... 61161 Records/Trans ... 58 Files/Trans ..... 5 Logdump 27 >detail on Logdump 28 >filter inc filename OWNER.T_JOE Logdump 29 >count Scanned 10000 records, RBA 12734577, 2018/04/17 07:25:42.524.558 Scanned 20000 records, RBA 25670230, 2018/04/17 08:00:11.480.213 Scanned 30000 records, RBA 38698934, 2018/04/17 08:30:24.488.669 Scanned 40000 records, RBA 51436567, 2018/04/17 08:59:11.452.549 Scanned 50000 records, RBA 63868041, 2018/04/17 09:43:10.477.605 Scanned 60000 records, RBA 76010927, 2018/04/17 10:14:59.472.122 Scanned 70000 records, RBA 94264594, 2018/04/17 10:47:31.447.436 LogTrail ./dirdat/nd004475 has 15296 records Total Data Bytes 4757365 Avg Bytes/Record 311 Delete 15296 Before Images 15296 Filtering matched 15296 records suppressed 77526 records Average of 2 Transactions Bytes/Trans ..... 2745786 Records/Trans ... 7648 Files/Trans ..... 110 OWNER.T_JOE Partition 4 Total Data Bytes 4757365 Avg Bytes/Record 311 Delete 15296 Before Images 15296 Logdump 30 >
Framework To Run SQL For All Active DB Instances
Requirement is to configure hugepages for multiple RAC database instances.
pmon processes
grid 12692 1 0 09:39 ? 00:00:00 asm_pmon_+ASM1 grid 13296 1 0 09:39 ? 00:00:00 mdb_pmon_-MGMTDB oracle 13849 1 0 09:40 ? 00:00:00 ora_pmon_DEV1 oracle 13851 1 0 09:40 ? 00:00:00 ora_pmon_QA1 oracle 13854 1 0 09:40 ? 00:00:00 ora_pmon_PERF1 oracle 13855 1 0 09:40 ? 00:00:00 ora_pmon_TEST1 oracle 14998 1 0 09:40 ? 00:00:00 ora_pmon_INT1
Create parameter.sh which will run parameter.sql.
You might be thinking, WTH is this person thinking!
I wanted SQL script to be reusable.
Run parameter.sql
oracle@racnode-dc1-1:hawk1:/home/oracle
$ sqlplus / as sysdba @ parameter.sql
SQL*Plus: Release 12.1.0.2.0 Production on Sat Apr 14 13:25:56 2018
Copyright (c) 1982, 2014, Oracle. All rights reserved.
Connected to:
Oracle Database 12c Enterprise Edition Release 12.1.0.2.0 - 64bit Production
With the Partitioning, Real Application Clusters, Automatic Storage Management, OLAP,
Advanced Analytics and Real Application Testing options
NAME CDB
------------------------------ ---
HAWK NO
NAME DISPLAY_VALUE INST_ID CON_ID DEFAULT_VALUE ISDEFAULT
------------------------------ ------------- ------- ---------- ------------- ---------
cluster_database TRUE 1 0 FALSE FALSE
TRUE 2 0 FALSE FALSE
cluster_database_instances 2 1 0 4294967295 TRUE
2 2 0 4294967295 TRUE
db_file_name_convert 1 0 NULL TRUE
2 0 NULL TRUE
db_name hawk 1 0 NULL FALSE
hawk 2 0 NULL FALSE
db_unique_name hawk 1 0 NONE TRUE
hawk 2 0 NONE TRUE
instance_groups 1 0 NULL TRUE
2 0 NULL TRUE
instance_name hawk1 1 0 NULL TRUE
hawk2 2 0 NULL TRUE
instance_number 1 1 0 0 FALSE
2 2 0 0 FALSE
instance_type RDBMS 1 0 NONE TRUE
RDBMS 2 0 NONE TRUE
memory_max_target 0 1 0 0 TRUE
0 2 0 0 TRUE
memory_target 0 1 0 0 TRUE
0 2 0 0 TRUE
pdb_file_name_convert 1 0 NULL TRUE
2 0 NULL TRUE
pga_aggregate_limit 2G 1 0 1 TRUE
2G 2 0 1 TRUE
pga_aggregate_target 256M 1 0 0 FALSE
256M 2 0 0 FALSE
sga_max_size 768M 1 0 1000 TRUE
768M 2 0 1000 TRUE
sga_target 768M 1 0 0 FALSE
768M 2 0 0 FALSE
use_large_pages TRUE 1 0 NULL FALSE
TRUE 2 0 NULL FALSE
34 rows selected.
13:25:56 SYS @ hawk1:>
Run parameter.sh
oracle@racnode-dc1-1:hawk1:/u01/app/oracle/12.1.0.2/db1
$ ~/parameter.sh
******** Current ora_pmon:
----------------------------------------
ora_pmon_hawk1
----------------------------------------
******** SQL Script: /home/oracle/parameter.sql
The Oracle base remains unchanged with value /u01/app/oracle
Oracle Instance alive for sid "hawk1"
SQL*Plus: Release 12.1.0.2.0 Production on Sat Apr 14 13:26:55 2018
Copyright (c) 1982, 2014, Oracle. All rights reserved.
Connected to:
Oracle Database 12c Enterprise Edition Release 12.1.0.2.0 - 64bit Production
With the Partitioning, Real Application Clusters, Automatic Storage Management, OLAP,
Advanced Analytics and Real Application Testing options
13:26:55 SYS @ hawk1:>13:26:55 SYS @ hawk1:>13:26:55 SYS @ hawk1:>
NAME CDB
------------------------------ ---
HAWK NO
NAME DISPLAY_VALUE INST_ID CON_ID DEFAULT_VALUE ISDEFAULT
------------------------------ ------------- ------- ---------- ------------- ---------
cluster_database TRUE 1 0 FALSE FALSE
TRUE 2 0 FALSE FALSE
cluster_database_instances 2 1 0 4294967295 TRUE
2 2 0 4294967295 TRUE
db_file_name_convert 1 0 NULL TRUE
2 0 NULL TRUE
db_name hawk 1 0 NULL FALSE
hawk 2 0 NULL FALSE
db_unique_name hawk 1 0 NONE TRUE
hawk 2 0 NONE TRUE
instance_groups 1 0 NULL TRUE
2 0 NULL TRUE
instance_name hawk1 1 0 NULL TRUE
hawk2 2 0 NULL TRUE
instance_number 1 1 0 0 FALSE
2 2 0 0 FALSE
instance_type RDBMS 1 0 NONE TRUE
RDBMS 2 0 NONE TRUE
memory_max_target 0 1 0 0 TRUE
0 2 0 0 TRUE
memory_target 0 1 0 0 TRUE
0 2 0 0 TRUE
pdb_file_name_convert 1 0 NULL TRUE
2 0 NULL TRUE
pga_aggregate_limit 2G 1 0 1 TRUE
2G 2 0 1 TRUE
pga_aggregate_target 256M 1 0 0 FALSE
256M 2 0 0 FALSE
sga_max_size 768M 1 0 1000 TRUE
768M 2 0 1000 TRUE
sga_target 768M 1 0 0 FALSE
768M 2 0 0 FALSE
use_large_pages TRUE 1 0 NULL FALSE
TRUE 2 0 NULL FALSE
34 rows selected.
13:26:55 SYS @ hawk1:>Disconnected from Oracle Database 12c Enterprise Edition Release 12.1.0.2.0 - 64bit Production
With the Partitioning, Real Application Clusters, Automatic Storage Management, OLAP,
Advanced Analytics and Real Application Testing options
oracle@racnode-dc1-1:hawk1:/u01/app/oracle/12.1.0.2/db1
$
Requirements are .sh and .sql must have the same name and reside in the same location.
.sh can be called from any location.
parameter.sh
#!/bin/sh
# --------------------------------------------------------------------------------
# parameter.sh
# MDinh April 12, 2018
#
# Shell script will run SQL script having the same base name
# for all active database instances.
# --------------------------------------------------------------------------------
DN=`dirname $0`
BN=`basename $0`
SQL_SCRIPT_DIR=$DN
SQL=`echo $BN|cut -d'.' -f1`.sql
echo
echo "******** Current ora_pmon:"
echo "----------------------------------------"
ps -eo cmd|grep ora_pmon|grep -v grep
echo "----------------------------------------"
echo
echo "******** SQL Script: "$SQL_SCRIPT_DIR/$SQL
echo
for x in `ps -eo cmd|grep ora_pmon|grep -v grep|awk -F "_" '{print $NF}'`
do
ORAENV_ASK=NO
set -a
ORACLE_SID=$x
. oraenv
set +a
sysresv|tail -1
sqlplus -L "/ as sysdba" << EOF
whenever sqlerror exit sql.sqlcode
whenever oserror exit 1
start $SQL_SCRIPT_DIR/$SQL
exit
EOF
if [ "$?" != "0" ]; then
echo "$ORACLE_SID ERROR: Running $SQL_SCRIPT_DIR/$SQL"
exit 1
fi
done
exit
parameter.sql
col name for a30
col value for a30
col default_value for a13
col display_value for a13
col inst_id for 99
break on name
set lines 200 pages 1000 trimsp on tab off
select name,CDB from v$database
;
select name,display_value,inst_id,con_id,default_value,isdefault
from gv$parameter
where regexp_like (name,'^sga|^pga|^memory|^cluster.*database|^instance|use_large_pages|db.*name','i')
order by name,value,inst_id
;
Frame work for shell script is the same. Just make a copy and update any comments.
oracle@racnode-dc1-1:hawk1:/home/oracle
$ ll
total 36
-rwxr-xr-x 1 oracle oinstall 19 Feb 10 20:44 db.env
-rwxr-xr-x 1 oracle oinstall 49 Feb 10 20:45 gi.env
-rwxr-xr-x 1 oracle oinstall 1020 Apr 14 13:24 parameter.sh
-rw-r--r-- 1 oracle oinstall 414 Apr 14 13:24 parameter.sql
-rwxr-xr-x 1 oracle oinstall 1038 Apr 14 13:23 set_db_use_large_pages_only.sh
-rw-r--r-- 1 oracle oinstall 430 Apr 12 17:50 set_db_use_large_pages_only.sql
-rwxr-xr-x 1 oracle oinstall 1038 Apr 14 13:23 set_db_use_large_pages_true.sh
-rw-r--r-- 1 oracle oinstall 430 Apr 12 17:53 set_db_use_large_pages_true.sql
-rw-r--r-- 1 oracle oinstall 1909 Jan 29 02:39 wc.sql
oracle@racnode-dc1-1:hawk1:/home/oracle
$ diff parameter.sh set_db_use_large_pages_true.sh
3c3
# set_db_use_large_pages_true.sh
oracle@racnode-dc1-1:hawk1:/home/oracle
$ ./set_db_use_large_pages_true.sh
******** Current ora_pmon:
----------------------------------------
ora_pmon_hawk1
----------------------------------------
******** SQL Script: ./set_db_use_large_pages_true.sql
The Oracle base remains unchanged with value /u01/app/oracle
Oracle Instance alive for sid "hawk1"
SQL*Plus: Release 12.1.0.2.0 Production on Sat Apr 14 13:48:17 2018
Copyright (c) 1982, 2014, Oracle. All rights reserved.
Connected to:
Oracle Database 12c Enterprise Edition Release 12.1.0.2.0 - 64bit Production
With the Partitioning, Real Application Clusters, Automatic Storage Management, OLAP,
Advanced Analytics and Real Application Testing options
13:48:17 SYS @ hawk1:>13:48:17 SYS @ hawk1:>13:48:17 SYS @ hawk1:>
NAME CDB
------------------------------ ---
HAWK NO
NAME DISPLAY_VALUE INST_ID CON_ID DEFAULT_VALUE ISDEFAULT
------------------------------ ------------- ------- ---------- ------------- ---------
use_large_pages TRUE 1 0 NULL FALSE
TRUE 2 0 NULL FALSE
13:48:17 SYS @ hawk1:>alter system set USE_LARGE_PAGES=TRUE scope=spfile sid='*'
13:48:17 2 ;
System altered.
13:48:17 SYS @ hawk1:>Disconnected from Oracle Database 12c Enterprise Edition Release 12.1.0.2.0 - 64bit Production
With the Partitioning, Real Application Clusters, Automatic Storage Management, OLAP,
Advanced Analytics and Real Application Testing options
oracle@racnode-dc1-1:hawk1:/home/oracle
$
Check 12.1.0.2 Alert Log For HugePages Usage
What! Another post on hugepages – seriously?
+ grep 'Dump of system resources acquired for SHARED GLOBAL AREA' -B1 -A22 database alert log + tail -25 2018-04-13T09:40:23.908633-07:00 Dump of system resources acquired for SHARED GLOBAL AREA (SGA) 2018-04-13T09:40:23.916573-07:00 Per process system memlock (soft) limit = UNLIMITED 2018-04-13T09:40:23.920591-07:00 Expected per process system memlock (soft) limit to lock SHARED GLOBAL AREA (SGA) into memory: 2996M 2018-04-13T09:40:23.928517-07:00 Available system pagesizes: 4K, 2048K 2018-04-13T09:40:23.936717-07:00 Supported system pagesize(s): 2018-04-13T09:40:23.943044-07:00 PAGESIZE AVAILABLE_PAGES EXPECTED_PAGES ALLOCATED_PAGES ERROR(s) 2018-04-13T09:40:23.947112-07:00 2048K 2303 1498 1498 NONE 2018-04-13T09:40:23.951899-07:00 Reason for not supporting certain system pagesizes: 2018-04-13T09:40:23.960107-07:00 4K - Large pagesizes only 2018-04-13T09:40:23.965247-07:00 ==================================================================================================== Tue Apr 10 12:29:13 2018 Dump of system resources acquired for SHARED GLOBAL AREA (SGA) Tue Apr 10 12:29:13 2018 Per process system memlock (soft) limit = 128G Tue Apr 10 12:29:13 2018 Expected per process system memlock (soft) limit to lock SHARED GLOBAL AREA (SGA) into memory: 4002M Tue Apr 10 12:29:13 2018 Available system pagesizes: 4K, 2048K Tue Apr 10 12:29:13 2018 Supported system pagesize(s): Tue Apr 10 12:29:13 2018 PAGESIZE AVAILABLE_PAGES EXPECTED_PAGES ALLOCATED_PAGES ERROR(s) Tue Apr 10 12:29:13 2018 4K Configured 5 1024005 NONE Tue Apr 10 12:29:13 2018 2048K 0 2001 0 NONE Tue Apr 10 12:29:13 2018 RECOMMENDATION: Tue Apr 10 12:29:13 2018 1. For optimal performance, configure system with expected number of pages for every supported system pagesize prior to the next
Oracle Different Levels of Hell
Did not know there exists many levels of hell and Oracle certainly has them.
Would it be bad if someone is searching for hell and this blog is listed as top 10? :=(
Here’s the effort one needs to go through to determine what patch to apply for Goldengate software (binary) as part of quarterly Critical Patch Updates.
Hint: Goldengate does not participate in quarterly patch updates.
Find the latest patch available and patch using Opatch or install newer database compatible version using runInstaller.
Oracle GoldenGate — Oracle RDBMS Server Recommended Patches (Doc ID 1557031.1)
Latest RDBMS version Oracle Server 12.1.0.2
Let’s create a new doc for new version but don’t provide reference to it. Make the user find it.
Latest GoldenGate/Database (OGG/RDBMS) Patch recommendations (Doc ID 2193391.1)
Latest OGG Release 12.3
Latest RDBMS Release 12.2.0.1
OGG Release/OGG Patch
12.3/Recommended 12.3.0.1.2 or higher *** This is not a patch
12.2/Recommended 12.2.0.2.0 or higher *** This is not a patch
12.2/Minimum 12.2.0.1.170221 *** This is a patch
Master Note for Oracle GoldenGate Core Product Patch Sets (Doc ID 1645495.1)
There are no patch sets available for 12.3.0.1 at this time.
Latest OGG v12.2.0.1 Patch Set Availability Notes
Good But Not Good Enough Coding Practice
Good: Alert from from localhost but what script is this? If there was only 1 cron entry and intuitive, then I would not be blogging about it.
ALERT … Goldengate process “EXTRACT(PU)” has a lag of 02 hour 22 min on localhost
Better: Alert is from localhost for monitoring_gg.sh
monitoring_gg.sh ALERT … Goldengate process “EXTRACT(PU)” has a lag of 00 hour 00 min on localhost
That is all.
Inconsistencies – Are they good or bad?
Different companies will have different implementations of the same, e.g. backup, naming convention, to name a few.
However, should there be different implementations of the same in the company itself?
There are pros and cons to everything and there are no wrongs or rights, just objectives and requirements.
Example: if you wants to have the same experience with coffee no matter where, you goes to Starbucks.
Don’t let it frustrate you. Think of it as freedom and the opportunity to do thing the way you want to.
Is the glass half empty or half full? For me, it’s half empty because I can fill it up with what I want.
Upgrade 12.2 Journey – DataGuard
Oracle Data Guard Broker Changes in Oracle Database 12c Release 2 (12.2.0.1)
How to resolve MRP stuck issues on a physical standby database? (Doc ID 1221163.1)
Starting from 12.2 use V$DATAGUARD_PROCESS view instead of v$managed_standby
How Do You Create Data Guard Configuration?
I have taken for granted to create Data Guard Configuration the same way most of the time that I don’t know what goes wrong with done differently.
oracle@racnode-dc1-1:hawk1:/home/oracle $ sqlplus / as sysdba SQL*Plus: Release 12.1.0.2.0 Production on Mon Feb 19 23:41:49 2018 Copyright (c) 1982, 2014, Oracle. All rights reserved. Connected to: Oracle Database 12c Enterprise Edition Release 12.1.0.2.0 - 64bit Production With the Partitioning, Real Application Clusters, Automatic Storage Management, OLAP, Advanced Analytics and Real Application Testing options 23:41:49 SYS @ hawk1:>show parameter db%name NAME TYPE VALUE ------------------------------------ ----------- ------------------------------ db_file_name_convert string db_name string hawk db_unique_name string hawk pdb_file_name_convert string 23:42:04 SYS @ hawk1:>alter system set dg_broker_start=true sid='*' scope=memory; System altered. 23:42:40 SYS @ hawk1:> +++ CREATE CONFIGURATION USING UPPER CASE WITHOUT QUOTES oracle@racnode-dc1-1:hawk1:/home/oracle $ dgmgrl / DGMGRL for Linux: Version 12.1.0.2.0 - 64bit Production Copyright (c) 2000, 2013, Oracle. All rights reserved. Welcome to DGMGRL, type "help" for information. Connected as SYSDG. --- NO QUOTES USE AND ALL UPPERCASE - EASIEST METHOD --- Broker convert database to match that of db_unique_name DGMGRL> CREATE CONFIGURATION DG_CONFIG AS PRIMARY DATABASE IS HAWK CONNECT IDENTIFIER IS HAWK; Configuration "dg_config" created with primary database "hawk" DGMGRL> show configuration Configuration - dg_config Protection Mode: MaxPerformance Members: hawk - Primary database Fast-Start Failover: DISABLED Configuration Status: DISABLED DGMGRL> show database hawk Database - hawk Role: PRIMARY Intended State: OFFLINE Instance(s): hawk1 hawk2 Database Status: DISABLED DGMGRL> remove configuration Removed configuration --- CONFIGURATION IS UPPERCASE --- Does it look better in uppercase? DGMGRL> CREATE CONFIGURATION 'DG_CONFIG' AS PRIMARY DATABASE IS 'hawk' CONNECT IDENTIFIER IS HAWK; Configuration "DG_CONFIG" created with primary database "hawk" DGMGRL> show configuration Configuration - DG_CONFIG Protection Mode: MaxPerformance Members: hawk - Primary database Fast-Start Failover: DISABLED Configuration Status: DISABLED DGMGRL> show database hawk Database - hawk Role: PRIMARY Intended State: OFFLINE Instance(s): hawk1 hawk2 Database Status: DISABLED DGMGRL> remove configuration Removed configuration +++ ISSUES OCCUR WHEN USING UPPERCASE WITH QUOTES FOR DATABASE +++ Not sure if this will work as I have not tested end to end. Why create it this way to begin with? DGMGRL> CREATE CONFIGURATION 'DG_CONFIG' AS PRIMARY DATABASE IS 'HAWK' CONNECT IDENTIFIER IS HAWK; Configuration "DG_CONFIG" created with primary database "HAWK" DGMGRL> show configuration Configuration - DG_CONFIG Protection Mode: MaxPerformance Members: HAWK - Primary database Fast-Start Failover: DISABLED Configuration Status: DISABLED DGMGRL> show database hawk Object "hawk" was not found DGMGRL> show database HAWK Object "hawk" was not found DGMGRL> show database 'HAWK'; Database - HAWK Role: PRIMARY Intended State: OFFLINE Instance(s): hawk1 hawk2 Database Status: DISABLED DGMGRL>
REFERENCE:
CREATE CONFIGURATION configuration_name AS PRIMARY DATABASE IS database-name CONNECT IDENTIFIER IS connect-identifier;
database-name
The name that will be used by the broker to refer to the primary database.
It must match (case-insensitive) the value of the primary database DB_UNIQUE_NAME initialization parameter.
12c DataGuard / Broker Pitfalls
In a broker configuration, you use the DGConnectIdentifer property to specify a connect identifier for each database.
The connect identifier for a database must: Allow all other databases in the configuration to reach it. Allow all instances of an Oracle RAC database to be reached. Specify a service that all instances dynamically register with the listeners so that connect-time failover on an Oracle RAC database is possible.
The service should NOT be one that is defined and managed by Oracle Clusterware.
A static service needs to be defined and registered only if Oracle Clusterware or Oracle Restart is not being used.
Else, by default, the broker assumes a static service name of db_unique_name_DGMGRL.db_domain and expects the listener has been started with the following content in the listener.ora file:
LISTENER =
(DESCRIPTION_LIST =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = host_name)(PORT = port_num))
)
)
SID_LIST_LISTENER=
(SID_LIST=
(SID_DESC=
(GLOBAL_DBNAME=db_unique_name_DGMGRL.db_domain)
(ORACLE_HOME=oracle_home)
(SID_NAME=sid_name)
(ENVS="TNS_ADMIN=oracle_home/network/admin")
)
)
As of Oracle Database 12c Release 1 (12.1), for all databases to be added to a broker configuration, any LOG_ARCHIVE_DEST_n parameters that have the SERVICE attribute set, but not the NOREGISTER attribute, must be cleared.
Create Configuration Failing with ORA-16698 (Doc ID 1582179.1)
Oracle Data Guard Installation
Goldengate REPORTING
There were performance issues due to a new table being introduced to replication and I was asked to gather number of DMLs on table for 1 day.
Using DBA_TAB_MODIFICATIONS did not meet the requirements since statistics were gather about a week ago and over inflated.
Next thought process was why not use Goldengate since it captures all the changes and report on it.
This may or may not provide the required data if reporting is not properly configured.
Some will tell you to never rollover the report while others will rollover the report on a weekly basis.
From most recent experience, I would rollover report on daily basis because data can always be aggregated.
Here is an example of what I had to deal with.
$ grep -i report dirprm/e_hawk.prm
REPORTCOUNT EVERY 10 MINUTES, RATE
$ grep “activity since” dirtpt/E*.rpt|sort
E_HAWK0.rpt:Report at 2018-02-09 12:28:49 (activity since 2018-02-08 22:01:15)
--- How are you going to get daily activities accurately from aggregation over 2 months time frame?
E_HAWK1.rpt:Report at 2018-02-08 21:48:37 (activity since 2017-11-27 18:24:26)
Corresponding data from the report.
$ grep -A5 “From Table SCOTT.RATETEST” dirrpt/E_*rpt
E_HAWK0.rpt:Report at 2018-02-09 12:28:49 (activity since 2018-02-08 22:01:15) dirrpt/E_HAWK0.rpt:From Table SCOTT.RATETEST: dirrpt/E_HAWK0.rpt- # inserts: 977 dirrpt/E_HAWK0.rpt- # updates: 10439912 dirrpt/E_HAWK0.rpt- # befores: 10439912 dirrpt/E_HAWK0.rpt- # deletes: 0 dirrpt/E_HAWK0.rpt- # discards: 0 -- E_HAWK1.rpt:Report at 2018-02-08 21:48:37 (activity since 2017-11-27 18:24:26) dirrpt/E_HAWK1.rpt:From Table SCOTT.RATETEST: dirrpt/E_HAWK1.rpt- # inserts: 87063 dirrpt/E_HAWK1.rpt- # updates: 821912582 dirrpt/E_HAWK1.rpt- # befores: 821912582 dirrpt/E_HAWK1.rpt- # deletes: 0 dirrpt/E_HAWK1.rpt- # discards: 0
How did I end up getting the data?
From Goldengate report above which is better as it provides the exact data processed by Goldengate.
I was lucky! Extract was restarted when table was added and removed.
Example of Better Configuration:global_ggenv.inc
STATOPTIONS RESETREPORTSTATS REPORT AT 00:01 REPORTROLLOVER AT 00:01 REPORTCOUNT EVERY 60 MINUTES, RATE DISCARDROLLOVER AT 00:01
e_hawk.prm
EXTRACT E_HAWK
EXTRACT e_hawk
EXTTRAIL ./dirdat/bb
-- CHECKPARAMS
INCLUDE ./dirprm/global_macro.inc
INCLUDE ./dirprm/global_dbenv.inc
INCLUDE ./dirprm/global_ggenv.inc
Reference:
REPORTROLLOVER
Use the REPORTROLLOVER parameter to force report files to age on a regular schedule, instead of when a process starts.
For long or continuous runs, setting an aging schedule controls the size of the active report file and provides a more predictable set of archives that can be included in your archiving routine.
Report statistics are carried over from one report to the other. To reset the statistics in the new report, use the STATOPTIONS parameter with the RESETREPORTSTATS option.
DBA_TAB_MODIFICATIONS
INSERTS/UPDATES/DELETES - Approximate number since the last time statistics were gathered.
PURGEOLDEXTRACTS Not Purging Trail Files Part2
If you read the post PURGEOLDEXTRACTS Not Purging Trail Files, you will find the solution is to replace syntax from mgr.prm as shown below:
Replace PURGEOLDEXTRACTS ./dirdat/*, USECHECKPOINTS, MINKEEPDAYS 1 With PURGEOLDEXTRACTS /ggs/dirdat/*, USECHECKPOINTS, MINKEEPDAYS 2
I found the solution by luck vs correct analysis; hence, the adage “Better to be lucky than good.”
Recently, the same issue occurred again for another environment and the solution was just the opposite.
PURGEOLDEXTRACTS dirdat/*, USECHECKPOINTS, MINKEEPHOURS 24, FREQUENCYMINUTES 30 -- PURGEOLDEXTRACTS /DBFS/ggs/dirdat/*, USECHECKPOINTS, MINKEEPHOURS 24, FREQUENCYMINUTES 30
Why is that!
No convention and inconsistency.
Here are the details.
--- How is manager configured? GGSCI> send manager GETPURGEOLDEXTRACTS Sending GETPURGEOLDEXTRACTS request to MANAGER ... --- Manager is configured with trail pointing to /DBFS PurgeOldExtracts Rules Fileset MinHours MaxHours MinFiles MaxFiles UseCP /DBFS/ggs/dirdat/* 24 0 1 0 Y OK --- Extract trail showing from $GG_HOME/dirdat Extract Trails Filename Oldest_Chkpt_Seqno IsTable IsVamTwoPhaseCommit /u01/app/gg/12.2.0/dirdat/aa 16285 --- How was the extract created? GGSCI> send e* status Sending STATUS request to EXTRACT E_HAWK ... EXTRACT E_HAWK (PID 40932) Current status: Recovery complete: At EOF Current read position: Sequence #: 16285 RBA: 27233729 Timestamp: 2018-01-25 21:01:35.000450 Extract Trail: dirdat/aa --- This is how the trail is defined when extract was created GGSCI> info e* EXTRACT E_HAWK Last Started 2018-01-25 21:22 Status RUNNING Checkpoint Lag 00:00:00 (updated 00:00:00 ago) Process ID 40932 Log Read Checkpoint File dirdat/aa000016286 2018-02-01 14:42:29.000124 RBA 29233729 GGSCI> exit --- From $GG_HOME, dirdat is using symbolic link to /DBFS $ ls -ld dir* lrwxrwxrwx 1 ggsuser oinstall 23 Mar 18 2017 dirchk -> /DBFS/ggs/dirchk lrwxrwxrwx 1 ggsuser oinstall 23 Mar 18 2017 dircrd -> /DBFS/ggs/dircrd lrwxrwxrwx 1 ggsuser oinstall 23 Mar 18 2017 dirdat -> /DBFS/ggs/dirdat lrwxrwxrwx 1 ggsuser oinstall 23 Mar 18 2017 dirdef -> /DBFS/ggs/dirdef lrwxrwxrwx 1 ggsuser oinstall 23 Mar 18 2017 dirdmp -> /DBFS/ggs/dirdmp lrwxrwxrwx 1 ggsuser oinstall 23 Mar 18 2017 dirout -> /DBFS/ggs/dirout drwxr-xr-x 2 ggsuser oinstall 4096 Jan 26 13:49 dirpcs lrwxrwxrwx 1 ggsuser oinstall 23 Mar 18 2017 dirprm -> /DBFS/ggs/dirprm lrwxrwxrwx 1 ggsuser oinstall 23 Mar 18 2017 dirrpt -> /DBFS/ggs/dirrpt lrwxrwxrwx 1 ggsuser oinstall 23 Mar 18 2017 dirsql -> /DBFS/ggs/dirsql lrwxrwxrwx 1 ggsuser oinstall 23 Mar 18 2017 dirtmp -> /DBFS/ggs/dirtmp lrwxrwxrwx 1 ggsuser oinstall 23 Mar 18 2017 dirwlt -> /DBFS/ggs/dirwlt lrwxrwxrwx 1 ggsuser oinstall 23 Mar 18 2017 dirwww -> /DBFS/ggs/dirwww
In conclusion, PURGEOLDEXTRACTS location should be defined the same as the extract.
Isn’t that intuitive?
Oracle should make this a MOS Doc ;=)
Goldengate Tracing Network Ports
--- Find mgr process $ ps -ef|grep ./mgr ggs 11823 1 0 2017 ? 00:29:13 ./mgr PARAMFILE /u01/app/ggs/dirprm/mgr.prm REPORTFILE /u01/app/ggs/dirrpt/MGR.rpt PROCESSID MGR ggs 45054 30127 0 14:15 pts/0 00:00:00 grep --color=auto ./mgr --- Find extract process $ ps -ef|grep ./extract ggs 17604 30127 0 14:15 pts/0 00:00:00 grep --color=auto ./extract ggs 44306 11823 0 03:33 ? 00:01:28 /u01/app/ggs/extract PARAMFILE /u01/app/ggs/dirprm/e_hawk.prm REPORTFILE /u01/app/ggs/dirrpt/e_hawk.rpt PROCESSID e_hawk ggs 44354 11823 0 03:33 ? 00:00:48 /u01/app/ggs/extract PARAMFILE /u01/app/ggs/dirprm/p_hawk.prm REPORTFILE /u01/app/ggs/dirrpt/p_hawk.rpt PROCESSID p_hawk --- Find mgr port $ lsof -i -P |grep 11823 mgr 11823 ggs 6u IPv4 3492119103 0t0 TCP *:7809 (LISTEN) --- Find extract port $ lsof -i -P |grep 44306 extract 44306 ggs 6u IPv4 2827659844 0t0 TCP *:7840 (LISTEN) $ lsof -i -P |grep 44354 extract 44354 ggs 6u IPv4 2827649786 0t0 TCP *:7841 (LISTEN) extract 44354 ggs 10u IPv4 2827610899 0t0 TCP hawk.local:21252->eagle.local:7822 (ESTABLISHED) --- Use Goldengate to find the same info. However, it does only provides local port. $ ./ggsci Oracle GoldenGate Command Interpreter for Oracle Version 12.3.0.1.0 OGGCORE_12.3.0.1.0_PLATFORMS_170721.0154_FBO Linux, x64, 64bit (optimized), Oracle 12c on Jul 21 2017 23:31:13 Operating system character set identified as UTF-8. Copyright (C) 1995, 2017, Oracle and/or its affiliates. All rights reserved. GGSCI> send manager childstatus debug Sending CHILDSTATUS request to MANAGER ... Child Process Status - 2 Entries ID Group Process Retry Retry Time Start Time Port ---- -------- --------- ----- ------------------- ------------------- ---- 0 e_hawk 44306 0 None 2017/11/20 19:49:14 7840 1 p_hawk 44354 0 None 2017/11/20 19:55:43 7841 GGSCI>
Be Friend With awk/sed | ASM Mapping
I had request to add disks to ASM Disk Group without any further details for what new disks were added.
Need to figure out which disks are on ASM now, which disks should be used as new ones.
Got lazy and created scripts for this for future use.
[root@racnode-dc1-1 ~]# /etc/init.d/oracleasm scandisks
Scanning the system for Oracle ASMLib disks: [ OK ]
[root@racnode-dc1-1 ~]#
[oracle@racnode-dc1-1 ~]$ /etc/init.d/oracleasm listdisks
CRS01
DATA01
FRA01
--- [8,49] is major,minor for device
[oracle@racnode-dc1-1 ~]$ oracleasm querydisk -d DATA01
Disk "DATA01" is a valid ASM disk on device [8,49]
--- Extract major,minor for devide
[oracle@racnode-dc1-1 ~]$ oracleasm querydisk -d DATA01|awk '{print $NF}'
[8,49]
--- Remove [] brackets
[oracle@racnode-dc1-1 ~]$ oracleasm querydisk -d DATA01|awk '{print $NF}'|sed s'/.$//'
[8,49
[oracle@racnode-dc1-1 ~]$ oracleasm querydisk -d DATA01|awk '{print $NF}'|sed s'/.$//'|sed '1s/^.//'
8,49
--- Alternative option to remove []
[oracle@racnode-dc1-1 ~]$ oracleasm querydisk -d DATA01|awk '{print $NF}'|sed 's/[][]//g'
8,49
--- Create patterns for grep
[oracle@racnode-dc1-1 ~]$ oracleasm querydisk -d DATA01|awk '{print $NF}'|sed s'/.$//'|sed '1s/^.//'|awk -F, '{print $1 ",.*" $2}'
8,.*49
--- Test grep using pattern
[oracle@racnode-dc1-1 ~]$ ls -l /dev/* | grep -E '8,.*49'
brw-rw---- 1 root disk 8, 49 Jan 21 16:42 /dev/sdd1
[oracle@racnode-dc1-1 ~]$
--- Test grep with command line syntax
[oracle@racnode-dc1-1 ~]$ ls -l /dev/*|grep -E `oracleasm querydisk -d DATA01|awk '{print $NF}'|sed s'/.$//'|sed '1s/^.//'|awk -F, '{print $1 ",.*" $2}'`
brw-rw---- 1 root disk 8, 49 Jan 21 16:42 /dev/sdd1
[oracle@racnode-dc1-1 ~]$
--- Run script
[oracle@racnode-dc1-1 ~]$ /sf_working/scripts/asm_mapping.sh
Disk "CRS01" is a valid ASM disk on device [8,33]
brw-rw---- 1 root disk 8, 33 Jan 21 21:42 /dev/sdc1
Disk "DATA01" is a valid ASM disk on device [8,49]
brw-rw---- 1 root disk 8, 49 Jan 21 21:42 /dev/sdd1
Disk "FRA01" is a valid ASM disk on device [8,65]
brw-rw---- 1 root disk 8, 65 Jan 21 21:42 /dev/sde1
[oracle@racnode-dc1-1 ~]$
--- ASM Lib version
[oracle@racnode-dc1-1 ~]$ rpm -qa|grep asm
oracleasmlib-2.0.4-1.el6.x86_64
oracleasm-support-2.1.8-3.1.el7.x86_64
kmod-oracleasm-2.0.8-19.0.1.el7.x86_64
[oracle@racnode-dc1-1 ~]$
--- Script
[oracle@racnode-dc1-1 ~]$ cat /sf_working/scripts/asm_mapping.sh
#!/bin/sh -e
for disk in `/etc/init.d/oracleasm listdisks`
do
oracleasm querydisk -d $disk
#ls -l /dev/*|grep -E `oracleasm querydisk -d $disk|awk '{print $NF}'|sed s'/.$//'|sed '1s/^.//'|awk -F, '{print $1 ",.*" $2}'`
# Alternate option to remove []
ls -l /dev/*|grep -E `oracleasm querydisk -d $disk|awk '{print $NF}'|sed 's/[][]//g'|awk -F, '{print $1 ",.*" $2}'`
echo
done
[root@racnode-dc1-1 ~]# fdisk -l /dev/sdd1 Disk /dev/sdd1: 8587 MB, 8587837440 bytes, 16773120 sectors Units = sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 512 bytes / 512 bytes [root@racnode-dc1-1 ~]#
More Fun With sed
Objective is to convert what looks to be Samba share from Windows to Linux current directory path.
Basically, the core of the code using sed.
sed -i.bak -e 's|C\:\\\\scripts|'"$PWD"'|g' -e 's|\\\\|\/|g' "$f"
[vagrant@db-asm-1 ~]$ pwd
/home/vagrant
[vagrant@db-asm-1 ~]$
[vagrant@db-asm-1 ~]$ ll
total 8
-rw-rw-r-- 1 vagrant vagrant 56 Jan 5 03:22 t.1
-rw-rw-r-- 1 vagrant vagrant 55 Jan 5 03:22 t.2
drwxrwxr-x 3 vagrant vagrant 18 Jan 5 03:21 working
[vagrant@db-asm-1 ~]$ cat t.1
set file_path "C:\\scripts"
source "$file_path\\t1.sql"
[vagrant@db-asm-1 ~]$ cat t.2
set file_path "C:\\scripts"
source "$file_path\\t2.sql
[vagrant@db-asm-1 ~]$ cat ~/working/dinh/test.sh
#!/bin/bash -ex
# Make sure you always put $f in double quotes to avoid any nasty surprises i.e. "$f"
for f in t.*
do
echo "Processing $f file..."
sed -i.bak -e 's|C\:\\\\scripts|'"$PWD"'|g' -e 's|\\\\|\/|g' "$f"
done
[vagrant@db-asm-1 ~]$ ~/working/dinh/test.sh
+ for f in 't.*'
+ echo 'Processing t.1 file...'
Processing t.1 file...
+ sed -i.bak -e 's|C\:\\\\scripts|/home/vagrant|g' -e 's|\\\\|\/|g' t.1
+ for f in 't.*'
+ echo 'Processing t.2 file...'
Processing t.2 file...
+ sed -i.bak -e 's|C\:\\\\scripts|/home/vagrant|g' -e 's|\\\\|\/|g' t.2
[vagrant@db-asm-1 ~]$ cat t.1
set file_path "/home/vagrant"
source "$file_path/t1.sql"
[vagrant@db-asm-1 ~]$ cat t.1.bak
set file_path "C:\\scripts"
source "$file_path\\t1.sql"
[vagrant@db-asm-1 ~]$ cat t.2
set file_path "/home/vagrant"
source "$file_path/t2.sql
[vagrant@db-asm-1 ~]$ cat t.2.bak
set file_path "C:\\scripts"
source "$file_path\\t2.sql
[vagrant@db-asm-1 ~]$ ll
total 16
-rw-rw-r-- 1 vagrant vagrant 57 Jan 5 03:26 t.1
-rw-rw-r-- 1 vagrant vagrant 56 Jan 5 03:22 t.1.bak
-rw-rw-r-- 1 vagrant vagrant 56 Jan 5 03:26 t.2
-rw-rw-r-- 1 vagrant vagrant 55 Jan 5 03:22 t.2.bak
drwxrwxr-x 3 vagrant vagrant 18 Jan 5 03:21 working
[vagrant@db-asm-1 ~]$
UNIFORM_LOG_TIMESTAMP_FORMAT CANNOT BE SET ON ASM INSTANCE (Doc ID 2308274.1)
Alert.log: New timestamp format in Oracle 12.2
Whats new with the timestamp format in Oracle 12c Release 2?
UNIFORM_LOG_TIMESTAMP_FORMAT CANNOT BE SET ON ASM INSTANCE (Doc ID 2308274.1)
It's expected behavior. UNIFORM_LOG_TIMESTAMP_FORMAT parameter can't be set on ASM instance in 12.2.0.1. It will be implemented in future release 18.1.
Not Another adrci Examples
I know there are a lot of blog posts on ADRI, etc…
However, none of them solved what I was looking for, “How to show all specific problems?”
--- When there are more than 50 incidents
50 rows fetched (*** more available ***)
show incident -all
--- Show specific problem for ORA errors
show problem -all -p "problem_key='ORA 1578'"
---Generates the package for the problem id 100 in /tmp
ips pack problem 100 in /tmp
---Generates the package for the incident id 6439 in /tmp
ips pack incident 6439 in /tmp
---Generates the package for the problem with the problem_key 'ORA 1578'
ips pack problemkey "ORA 1578"
---Generates the package with the incidents occurred in last 8 seconds.
ips pack seconds 8
---Generates the package with the incidents occurred
---between the times '2007-05-01 10:00:00.00' and '2007-05-01 23:00:00.00'
ips pack time '2007-05-01 10:00:00.00' to '2007-05-01 23:00:00.00'
Using sed to backup file and remove lines
[oracle@racnode-dc1-2 ~]$ cd /u01/app/oracle/12.1.0.2/db1/rdbms/log/ --- DDL will fail since datafile is hard coded! [oracle@racnode-dc1-2 log]$ cat tablespaces_ddl.sql -- CONNECT SYS ALTER SESSION SET EVENTS '10150 TRACE NAME CONTEXT FOREVER, LEVEL 1'; ALTER SESSION SET EVENTS '10904 TRACE NAME CONTEXT FOREVER, LEVEL 1'; ALTER SESSION SET EVENTS '25475 TRACE NAME CONTEXT FOREVER, LEVEL 1'; ALTER SESSION SET EVENTS '10407 TRACE NAME CONTEXT FOREVER, LEVEL 1'; ALTER SESSION SET EVENTS '10851 TRACE NAME CONTEXT FOREVER, LEVEL 1'; ALTER SESSION SET EVENTS '22830 TRACE NAME CONTEXT FOREVER, LEVEL 192 '; -- new object type path: DATABASE_EXPORT/TABLESPACE CREATE UNDO TABLESPACE "UNDOTBS1" DATAFILE SIZE 26214400 AUTOEXTEND ON NEXT 5242880 MAXSIZE 32767M BLOCKSIZE 8192 EXTENT MANAGEMENT LOCAL AUTOALLOCATE; ALTER DATABASE DATAFILE '+DATA/HAWK/DATAFILE/undotbs1.260.962253853' RESIZE 152043520; CREATE TEMPORARY TABLESPACE "TEMP" TEMPFILE SIZE 213909504 AUTOEXTEND ON NEXT 655360 MAXSIZE 32767M EXTENT MANAGEMENT LOCAL UNIFORM SIZE 1048576; CREATE UNDO TABLESPACE "UNDOTBS2" DATAFILE SIZE 26214400 AUTOEXTEND ON NEXT 26214400 MAXSIZE 32767M BLOCKSIZE 8192 EXTENT MANAGEMENT LOCAL AUTOALLOCATE; ALTER DATABASE DATAFILE '+DATA/HAWK/DATAFILE/undotbs2.265.962254263' RESIZE 235929600; CREATE TABLESPACE "USERS" DATAFILE SIZE 5242880 AUTOEXTEND ON NEXT 1310720 MAXSIZE 32767M, SIZE 4194304 LOGGING ONLINE PERMANENT BLOCKSIZE 8192 EXTENT MANAGEMENT LOCAL AUTOALLOCATE DEFAULT NOCOMPRESS SEGMENT SPACE MANAGEMENT AUTO; ALTER DATABASE DATAFILE '+DATA/HAWK/DATAFILE/users.269.962674885' RESIZE 5242880; --- Remove ALTER and RESIZE from sql file. --- Most likely the incorrect way to do this since TBS may be undersized. 12.2 Datapump Improvements actually does this the right way. [oracle@racnode-dc1-2 log]$ sed -i.bak '/ALTER DATABASE DATAFILE\|RESIZE/ d' tablespaces_ddl.sql [oracle@racnode-dc1-2 log]$ ls -l tablespace* -rw-r--r-- 1 oracle dba 1214 Dec 14 02:03 tablespaces_ddl.sql -rw-r--r-- 1 oracle dba 1488 Dec 14 01:45 tablespaces_ddl.sql.bak [oracle@racnode-dc1-2 log]$ diff tablespaces_ddl.sql tablespaces_ddl.sql.bak 14a15,16 > ALTER DATABASE DATAFILE > '+DATA/HAWK/DATAFILE/undotbs1.260.962253853' RESIZE 152043520; 24a27,28 > ALTER DATABASE DATAFILE > '+DATA/HAWK/DATAFILE/undotbs2.265.962254263' RESIZE 235929600; 32a37,38 > ALTER DATABASE DATAFILE > '+DATA/HAWK/DATAFILE/users.269.962674885' RESIZE 5242880; [oracle@racnode-dc1-2 log]$ cat tablespaces_ddl.sql -- CONNECT SYS ALTER SESSION SET EVENTS '10150 TRACE NAME CONTEXT FOREVER, LEVEL 1'; ALTER SESSION SET EVENTS '10904 TRACE NAME CONTEXT FOREVER, LEVEL 1'; ALTER SESSION SET EVENTS '25475 TRACE NAME CONTEXT FOREVER, LEVEL 1'; ALTER SESSION SET EVENTS '10407 TRACE NAME CONTEXT FOREVER, LEVEL 1'; ALTER SESSION SET EVENTS '10851 TRACE NAME CONTEXT FOREVER, LEVEL 1'; ALTER SESSION SET EVENTS '22830 TRACE NAME CONTEXT FOREVER, LEVEL 192 '; -- new object type path: DATABASE_EXPORT/TABLESPACE CREATE UNDO TABLESPACE "UNDOTBS1" DATAFILE SIZE 26214400 AUTOEXTEND ON NEXT 5242880 MAXSIZE 32767M BLOCKSIZE 8192 EXTENT MANAGEMENT LOCAL AUTOALLOCATE; CREATE TEMPORARY TABLESPACE "TEMP" TEMPFILE SIZE 213909504 AUTOEXTEND ON NEXT 655360 MAXSIZE 32767M EXTENT MANAGEMENT LOCAL UNIFORM SIZE 1048576; CREATE UNDO TABLESPACE "UNDOTBS2" DATAFILE SIZE 26214400 AUTOEXTEND ON NEXT 26214400 MAXSIZE 32767M BLOCKSIZE 8192 EXTENT MANAGEMENT LOCAL AUTOALLOCATE; CREATE TABLESPACE "USERS" DATAFILE SIZE 5242880 AUTOEXTEND ON NEXT 1310720 MAXSIZE 32767M, SIZE 4194304 LOGGING ONLINE PERMANENT BLOCKSIZE 8192 EXTENT MANAGEMENT LOCAL AUTOALLOCATE DEFAULT NOCOMPRESS SEGMENT SPACE MANAGEMENT AUTO; [oracle@racnode-dc1-2 log]$
12.2 Datapump Improvements
Datafile for tablespace USERS was resize to 5242880.
12.2.0.1.0
5242880 size is part of create tablespace.
CREATE TABLESPACE "USERS" DATAFILE SIZE 5242880 AUTOEXTEND ON NEXT 1310720 MAXSIZE 32767M, SIZE 5242880 LOGGING ONLINE PERMANENT BLOCKSIZE 8192 EXTENT MANAGEMENT LOCAL AUTOALLOCATE DEFAULT NOCOMPRESS SEGMENT SPACE MANAGEMENT AUTO;
12.1.0.2.0
5242880 size is part of alter tablespace.
Why is this important?
Manual intervention is no longer required to have correct datafiles size.
CREATE TABLESPACE "USERS" DATAFILE SIZE 5242880 AUTOEXTEND ON NEXT 1310720 MAXSIZE 32767M, SIZE 4194304 LOGGING ONLINE PERMANENT BLOCKSIZE 8192 EXTENT MANAGEMENT LOCAL AUTOALLOCATE DEFAULT NOCOMPRESS SEGMENT SPACE MANAGEMENT AUTO; ALTER DATABASE DATAFILE '+DATA/HAWK/DATAFILE/users.269.962674885' RESIZE 5242880;
Test Case:
01:01:05 SYS @ owl:>select bytes,tablespace_name,autoextensible,maxbytes from dba_data_files where tablespace_name='USERS';
BYTES TABLESPACE_NAME AUT MAXBYTES
---------- ------------------------------ --- ----------
5242880 USERS YES 3.4360E+10
01:01:57 SYS @ owl:>alter tablespace users add datafile size 4m;
Tablespace altered.
01:02:43 SYS @ owl:>select file_id,bytes from dba_data_files where tablespace_name='USERS';
FILE_ID BYTES
---------- ----------
7 5242880
5 4194304
01:04:09 SYS @ owl:>alter database datafile 5 resize 5242880;
Database altered.
01:05:08 SYS @ owl:>select file_id,bytes from dba_data_files where tablespace_name='USERS';
FILE_ID BYTES
---------- ----------
7 5242880
5 5242880
01:05:15 SYS @ owl:>
+++++++++++
[oracle@db-asm-1 ~]$ expdp parfile=expdp_tbs.par
Export: Release 12.2.0.1.0 - Production on Thu Dec 14 01:31:12 2017
Copyright (c) 1982, 2017, Oracle and/or its affiliates. All rights reserved.
Connected to: Oracle Database 12c Enterprise Edition Release 12.2.0.1.0 - 64bit Production
Starting "SYS"."SYS_EXPORT_FULL_01": /******** AS SYSDBA parfile=expdp_tbs.par
W-1 Startup took 1 seconds
W-1 Processing object type DATABASE_EXPORT/TABLESPACE
W-1 Completed 3 TABLESPACE objects in 0 seconds
W-1 Master table "SYS"."SYS_EXPORT_FULL_01" successfully loaded/unloaded
******************************************************************************
Dump file set for SYS.SYS_EXPORT_FULL_01 is:
/u01/app/oracle/admin/owl/dpdump/tbs.dmp
Job "SYS"."SYS_EXPORT_FULL_01" successfully completed at Thu Dec 14 01:31:19 2017 elapsed 0 00:00:06
+++++++++++
[oracle@db-asm-1 ~]$ impdp parfile=impdp_tbs.par
Import: Release 12.2.0.1.0 - Production on Thu Dec 14 01:32:51 2017
Copyright (c) 1982, 2017, Oracle and/or its affiliates. All rights reserved.
Connected to: Oracle Database 12c Enterprise Edition Release 12.2.0.1.0 - 64bit Production
W-1 Startup took 0 seconds
W-1 Master table "SYS"."SYS_SQL_FILE_FULL_01" successfully loaded/unloaded
Starting "SYS"."SYS_SQL_FILE_FULL_01": /******** AS SYSDBA parfile=impdp_tbs.par
W-1 Processing object type DATABASE_EXPORT/TABLESPACE
W-1 Completed 3 TABLESPACE objects in 0 seconds
Job "SYS"."SYS_SQL_FILE_FULL_01" successfully completed at Thu Dec 14 01:32:54 2017 elapsed 0 00:00:02
+++++++++++
[oracle@db-asm-1 ~]$ cat /u01/app/oracle/admin/owl/dpdump/tablespaces_ddl.sql
-- CONNECT SYS
ALTER SESSION SET EVENTS '10150 TRACE NAME CONTEXT FOREVER, LEVEL 1';
ALTER SESSION SET EVENTS '10904 TRACE NAME CONTEXT FOREVER, LEVEL 1';
ALTER SESSION SET EVENTS '25475 TRACE NAME CONTEXT FOREVER, LEVEL 1';
ALTER SESSION SET EVENTS '10407 TRACE NAME CONTEXT FOREVER, LEVEL 1';
ALTER SESSION SET EVENTS '10851 TRACE NAME CONTEXT FOREVER, LEVEL 1';
ALTER SESSION SET EVENTS '22830 TRACE NAME CONTEXT FOREVER, LEVEL 192 ';
-- new object type path: DATABASE_EXPORT/TABLESPACE
CREATE UNDO TABLESPACE "UNDOTBS1" DATAFILE
SIZE 73400320
AUTOEXTEND ON NEXT 73400320 MAXSIZE 32767M
BLOCKSIZE 8192
EXTENT MANAGEMENT LOCAL AUTOALLOCATE;
CREATE TEMPORARY TABLESPACE "TEMP" TEMPFILE
SIZE 33554432
AUTOEXTEND ON NEXT 655360 MAXSIZE 32767M
EXTENT MANAGEMENT LOCAL UNIFORM SIZE 1048576;
CREATE TABLESPACE "USERS" DATAFILE
SIZE 5242880
AUTOEXTEND ON NEXT 1310720 MAXSIZE 32767M,
SIZE 5242880
LOGGING ONLINE PERMANENT BLOCKSIZE 8192
EXTENT MANAGEMENT LOCAL AUTOALLOCATE DEFAULT
NOCOMPRESS SEGMENT SPACE MANAGEMENT AUTO;
[oracle@db-asm-1 ~]$
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
01:40:59 SYS @ hawk2:>select bytes,tablespace_name,autoextensible,maxbytes from dba_data_files where tablespace_name='USERS';
BYTES TABLESPACE_NAME AUT MAXBYTES
---------- ------------------------------ --- ----------
5242880 USERS YES 3.4360E+10
01:41:17 SYS @ hawk2:>alter tablespace users add datafile size 4m;
Tablespace altered.
01:41:24 SYS @ hawk2:>select file_id,bytes from dba_data_files where tablespace_name='USERS';
FILE_ID BYTES
---------- ----------
6 5242880
2 4194304
01:41:34 SYS @ hawk2:>alter database datafile 2 resize 5242880;
Database altered.
01:41:56 SYS @ hawk2:>select file_id,bytes from dba_data_files where tablespace_name='USERS';
FILE_ID BYTES
---------- ----------
6 5242880
2 5242880
01:42:02 SYS @ hawk2:>
++++++++++
[oracle@racnode-dc1-2 ~]$ expdp parfile=expdp_tbs.par
Export: Release 12.1.0.2.0 - Production on Thu Dec 14 01:43:19 2017
Copyright (c) 1982, 2014, Oracle and/or its affiliates. All rights reserved.
Connected to: Oracle Database 12c Enterprise Edition Release 12.1.0.2.0 - 64bit Production
With the Partitioning, Real Application Clusters, Automatic Storage Management, OLAP,
Advanced Analytics and Real Application Testing options
Starting "SYS"."SYS_EXPORT_FULL_01": /******** AS SYSDBA parfile=expdp_tbs.par
Startup took 12 seconds
Estimate in progress using BLOCKS method...
Total estimation using BLOCKS method: 0 KB
Processing object type DATABASE_EXPORT/TABLESPACE
Completed 4 TABLESPACE objects in 2 seconds
Master table "SYS"."SYS_EXPORT_FULL_01" successfully loaded/unloaded
******************************************************************************
Dump file set for SYS.SYS_EXPORT_FULL_01 is:
/u01/app/oracle/12.1.0.2/db1/rdbms/log/tbs.dmp
Job "SYS"."SYS_EXPORT_FULL_01" successfully completed at Thu Dec 14 01:44:34 2017 elapsed 0 00:00:43
++++++++++
[oracle@racnode-dc1-2 ~]$ impdp parfile=impdp_tbs.par
Import: Release 12.1.0.2.0 - Production on Thu Dec 14 01:45:48 2017
Copyright (c) 1982, 2014, Oracle and/or its affiliates. All rights reserved.
Connected to: Oracle Database 12c Enterprise Edition Release 12.1.0.2.0 - 64bit Production
With the Partitioning, Real Application Clusters, Automatic Storage Management, OLAP,
Advanced Analytics and Real Application Testing options
Startup took 1 seconds
Master table "SYS"."SYS_SQL_FILE_FULL_01" successfully loaded/unloaded
Starting "SYS"."SYS_SQL_FILE_FULL_01": /******** AS SYSDBA parfile=impdp_tbs.par
Processing object type DATABASE_EXPORT/TABLESPACE
Completed 4 TABLESPACE objects in 1 seconds
Job "SYS"."SYS_SQL_FILE_FULL_01" successfully completed at Thu Dec 14 01:45:57 2017 elapsed 0 00:00:05
[oracle@racnode-dc1-2 ~]$
++++++++++
[oracle@racnode-dc1-2 ~]$ cat /u01/app/oracle/12.1.0.2/db1/rdbms/log/tablespaces_ddl.sql
-- CONNECT SYS
ALTER SESSION SET EVENTS '10150 TRACE NAME CONTEXT FOREVER, LEVEL 1';
ALTER SESSION SET EVENTS '10904 TRACE NAME CONTEXT FOREVER, LEVEL 1';
ALTER SESSION SET EVENTS '25475 TRACE NAME CONTEXT FOREVER, LEVEL 1';
ALTER SESSION SET EVENTS '10407 TRACE NAME CONTEXT FOREVER, LEVEL 1';
ALTER SESSION SET EVENTS '10851 TRACE NAME CONTEXT FOREVER, LEVEL 1';
ALTER SESSION SET EVENTS '22830 TRACE NAME CONTEXT FOREVER, LEVEL 192 ';
-- new object type path: DATABASE_EXPORT/TABLESPACE
CREATE UNDO TABLESPACE "UNDOTBS1" DATAFILE
SIZE 26214400
AUTOEXTEND ON NEXT 5242880 MAXSIZE 32767M
BLOCKSIZE 8192
EXTENT MANAGEMENT LOCAL AUTOALLOCATE;
ALTER DATABASE DATAFILE
'+DATA/HAWK/DATAFILE/undotbs1.260.962253853' RESIZE 152043520;
CREATE TEMPORARY TABLESPACE "TEMP" TEMPFILE
SIZE 213909504
AUTOEXTEND ON NEXT 655360 MAXSIZE 32767M
EXTENT MANAGEMENT LOCAL UNIFORM SIZE 1048576;
CREATE UNDO TABLESPACE "UNDOTBS2" DATAFILE
SIZE 26214400
AUTOEXTEND ON NEXT 26214400 MAXSIZE 32767M
BLOCKSIZE 8192
EXTENT MANAGEMENT LOCAL AUTOALLOCATE;
ALTER DATABASE DATAFILE
'+DATA/HAWK/DATAFILE/undotbs2.265.962254263' RESIZE 235929600;
CREATE TABLESPACE "USERS" DATAFILE
SIZE 5242880
AUTOEXTEND ON NEXT 1310720 MAXSIZE 32767M,
SIZE 4194304
LOGGING ONLINE PERMANENT BLOCKSIZE 8192
EXTENT MANAGEMENT LOCAL AUTOALLOCATE DEFAULT
NOCOMPRESS SEGMENT SPACE MANAGEMENT AUTO;
ALTER DATABASE DATAFILE
'+DATA/HAWK/DATAFILE/users.269.962674885' RESIZE 5242880;
[oracle@racnode-dc1-2 ~]$
Goldengate 12.3 Automatic CDR
Automatic Conflict Detection and Resolution
Requirements: GoldenGate 12c (12.3.0.1) and Oracle Database 12c Release 2 (12.2) and later.
Automatic conflict detection and resolution does not require application changes for the following reasons:
- Oracle Database automatically creates and maintains invisible timestamp columns.
- Inserts, updates, and deletes use the delete tombstone log table to determine if a row was deleted.
- LOB column conflicts can be detected.
- Oracle Database automatically configures supplemental logging on required columns.
I have not had the chance to play with this yet and just only notice the documentation has been updated with details.
RMAN Backup To FRA Repercussions
Common advice is to backup to FRA.
Before following advice, evaluate to determine fit and understand any repercussions.
Doesn’t this potentially create SPOF and may require restore from tape unnecessarily?
Make sure the following commands are part of backup when backup to FRA.
CONFIGURE CHANNEL DEVICE TYPE DISK CLEAR; CONFIGURE CONTROLFILE AUTOBACKUP FORMAT FOR DEVICE TYPE DISK CLEAR;DEMO:
Recovery Manager: Release 12.1.0.2.0 - Production on Sun Nov 26 16:02:17 2017 RMAN> show controlfile autobackup; RMAN configuration parameters for database with db_unique_name HAWK are: CONFIGURE CONTROLFILE AUTOBACKUP ON; RMAN> show controlfile autobackup format; RMAN configuration parameters for database with db_unique_name HAWK are: CONFIGURE CONTROLFILE AUTOBACKUP FORMAT FOR DEVICE TYPE DISK TO '%F'; # default RMAN> backup datafile 1; Starting backup at 26-NOV-17 using channel ORA_DISK_1 channel ORA_DISK_1: starting full datafile backup set channel ORA_DISK_1: specifying datafile(s) in backup set input datafile file number=00001 name=+DATA/HAWK/DATAFILE/system.258.960967651 channel ORA_DISK_1: starting piece 1 at 26-NOV-17 channel ORA_DISK_1: finished piece 1 at 26-NOV-17 piece handle=+FRA/HAWK/BACKUPSET/2017_11_26/nnndf0_tag20171126t160327_0.274.961085007 tag=TAG20171126T160327 comment=NONE channel ORA_DISK_1: backup set complete, elapsed time: 00:00:07 Finished backup at 26-NOV-17 --- Control File and SPFILE Autobackup to FRA Starting Control File and SPFILE Autobackup at 26-NOV-17 piece handle=+FRA/HAWK/AUTOBACKUP/2017_11_26/s_961085014.275.961085015 comment=NONE Finished Control File and SPFILE Autobackup at 26-NOV-17 RMAN> CONFIGURE CONTROLFILE AUTOBACKUP FORMAT FOR DEVICE TYPE DISK TO '%F'; new RMAN configuration parameters: CONFIGURE CONTROLFILE AUTOBACKUP FORMAT FOR DEVICE TYPE DISK TO '%F'; new RMAN configuration parameters are successfully stored RMAN> show controlfile autobackup format; RMAN configuration parameters for database with db_unique_name HAWK are: CONFIGURE CONTROLFILE AUTOBACKUP FORMAT FOR DEVICE TYPE DISK TO '%F'; --- CONTROLFILE AUTOBACKUP FORMAT is same but ***NOT*** DEFAULT RMAN> backup datafile 1; Starting backup at 26-NOV-17 using channel ORA_DISK_1 channel ORA_DISK_1: starting full datafile backup set channel ORA_DISK_1: specifying datafile(s) in backup set input datafile file number=00001 name=+DATA/HAWK/DATAFILE/system.258.960967651 channel ORA_DISK_1: starting piece 1 at 26-NOV-17 channel ORA_DISK_1: finished piece 1 at 26-NOV-17 piece handle=+FRA/HAWK/BACKUPSET/2017_11_26/nnndf0_tag20171126t160655_0.276.961085215 tag=TAG20171126T160655 comment=NONE channel ORA_DISK_1: backup set complete, elapsed time: 00:00:07 Finished backup at 26-NOV-17 --- Control File and SPFILE Autobackup to ***DISK*** Starting Control File and SPFILE Autobackup at 26-NOV-17 piece handle=/u01/app/oracle/12.1.0.2/db1/dbs/c-3219666184-20171126-01 comment=NONE Finished Control File and SPFILE Autobackup at 26-NOV-17 RMAN> CONFIGURE CONTROLFILE AUTOBACKUP FORMAT FOR DEVICE TYPE DISK CLEAR; old RMAN configuration parameters: CONFIGURE CONTROLFILE AUTOBACKUP FORMAT FOR DEVICE TYPE DISK TO '%F'; RMAN configuration parameters are successfully reset to default value RMAN> show controlfile autobackup format; RMAN configuration parameters for database with db_unique_name HAWK are: CONFIGURE CONTROLFILE AUTOBACKUP FORMAT FOR DEVICE TYPE DISK TO '%F'; # default <-- RMAN> backup datafile 1 FORMAT '%d_%I_%T_%U'; Starting backup at 26-NOV-17 using channel ORA_DISK_1 channel ORA_DISK_1: starting full datafile backup set channel ORA_DISK_1: specifying datafile(s) in backup set input datafile file number=00001 name=+DATA/HAWK/DATAFILE/system.258.960967651 channel ORA_DISK_1: starting piece 1 at 26-NOV-17 channel ORA_DISK_1: finished piece 1 at 26-NOV-17 piece handle=/u01/app/oracle/12.1.0.2/db1/dbs/HAWK_3219666184_20171126_0oski093_1_1 tag=TAG20171126T161531 comment=NONE channel ORA_DISK_1: backup set complete, elapsed time: 00:00:07 Finished backup at 26-NOV-17 Starting Control File and SPFILE Autobackup at 26-NOV-17 piece handle=+FRA/HAWK/AUTOBACKUP/2017_11_26/s_961085738.277.961085739 comment=NONE Finished Control File and SPFILE Autobackup at 26-NOV-17 RMAN>REFERENCE:
How to KEEP a backup created in the Flash Recovery Area (FRA)? (Doc ID 401163.1) A backup needed to be KEPT, must be created outside the flash recovery area. Why are backups going to $ORACLE_HOME/dbs rather than Flash recovery area via Rman or EM Grid control /FRA not considering Archivelog part of it (Doc ID 404854.1) 1. Do not use a FORMAT clause on backup commands. RMAN Uses Flash Recovery Area for Autobackup When Using Format '%F' (Doc ID 338483.1)
