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VirtualBox OEL 7.3 Minimal Install for 12c
Finally, I was able to configure OEL 7.3 Minimal Install. OEL 7.3 was a challenge since NAT and Host Only Networking from VirtualBox was not working. I broke down and ended up using Bridged Adapter....
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Online Redo Log Switching from RMAN Backup
I was troubleshooting backup from standby databases and encountered an oddity which I wanted to verify. Backing Up Archived Redo Logs with RMAN Before beginning the backup, RMAN switches out of the...
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Oracle Data Guard Broker and Static Service Registration (Doc ID 1387859.1)
This is a quick and dirty note to self about Doc ID 1387859.1 which may be incorrect for Single Instance Database with Oracle Restart. Please share if you have configuration for Single Instance...
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Toys for when You & I are bored
https://github.com/terrywang/vagrantboxes/blob/master/oraclelinux-7-x86_64.md https://github.com/yasushiyy/vagrant-oracle11g-rac https://github.com/yasushiyy/vagrant-oracle12c-rac...
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dgmgrl from OS command line
Quick and dirty post from what I just learned. Who said you can’t teach old dogs new tricks! oracle@arrow1:HAWKA:/home/oracle $ dgmgrl / "show database hawka" DGMGRL for Linux: Version 11.2.0.4.0 -...
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GoldenGate Capture using Active DataGuard
How to Configure Extract on Standalone Active Data Guard System if Primary is RAC Multipe Nodes (Doc ID 1962336.1) Configuring Classic Capture in Oracle Active Data Guard Only Mode...
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Linux locate/print block device attributes ASMLib
Just learned about this specifically to identify whether disk is being used by ASMLib blkid – command-line utility to locate/print block device attributes Oracle Linux Server release 6.4...
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RMAN MAXSETSIZE, MAXPIECESIZE, FILESPERSET Unveil
First, any backup implementation should have recovery point and time objective. Next, there’s no right or wrong, just what fits the requirements. FILESPERSET controls maximum number of files for each...
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Cloning 12c SE2 Oracle Home for Windows 2012 R2
Process is pretty much similar to *nix environment with a few exceptions. It was harder than it should be since I wanted to perform task using CLI vs GUI. This does not cover zip and unzip of OH and I...
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Check Oracle Preinstallation/Validated RPM Logs
Quick and dirty note to self. Grid Infrastructure Installation Guide https://docs.oracle.com/cd/E11882_01/install.112/e41961/prelinux.htm#CWLIN2928 Check the RPM log file to review the system...
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Not Another Post Configuring HugePages for Oracle on Linux (x86-64)
USE_LARGE_PAGES (TRUE/FALSE/ONLY) Test case is only for one database instance on server. DB is using memory_target. SQL> show parameter use_large_pages NAME TYPE VALUE...
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Goldengate Network Troubleshooting
We encounter the following error: GGS ERROR 150 Oracle GoldenGate Capture for Oracle, pump.prm: TCP/IP error 9 (Bad file descriptor). Note: server collectors at target will not be started and ports not...
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Goldengate Importance of Commenting
I was curious to determine effect for modifying ./dirdat/aa to dirdat/aa for Goldengate parameter. While it may look to be the same, it is not treated the same. $ ll dirdat/* -rw-r-----. 1 oracle...
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Check Listen Ports
Just playing around. -t: tcp -u: udp $ netstat -tpan (Not all processes could be identified, non-owned process info will not be shown, you would have to be root to see it all.) Active Internet...
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12c Database spfile Parameter alias is not created in ASM Diskgroup (Doc ID...
This is new as of 12.1.0.2. $ srvctl config database -d hawk Database unique name: hawk Database name: hawk Oracle home: /u01/app/oracle/product/12.1.0/db_1 Oracle user: oracle Spfile:...
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runcluvfy.sh -pre crsinst NTP failed PRVF-07590 PRVG-01017
12c (12.1.0.2.0) RAC Oracle Linux Server release 7.3 /u01/software/grid/runcluvfy.sh stage -pre crsinst -n node1,node2 -verbose Starting Clock synchronization checks using Network Time Protocol(NTP)......
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Steps to Recreate Central Inventory in Real Applications Clusters (Doc ID...
$ echo $ORACLE_HOME /u01/app/oracle/product/12.1.0/db_1 $ $ORACLE_HOME/OPatch/opatch lsinventory -detail -oh $ORACLE_HOME Oracle Interim Patch Installer version 12.1.0.1.3 Copyright (c) 2017, Oracle...
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Data Pump or Data Pain
WARNING: Rants ahead. Simple request migrate schema from one database to another, right? Create new database perform schema export and import this only works if objects are self contained. The...
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Goldengate 12c Find log sequence#, rba# for integrated extract (Doc ID...
When using integrated extract, info command does not show Seqno, RBA, e.g. Seqno 3292, RBA 79236752. Command send status will show Seqno, RBA; is not usable when process is stopped. For Oracle...
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Data Pump or Data Pain Part02 – tablespace/user
This is still all WIP and if you stay with me, I will provide all the sequences for export and import. Too much info put in one post. EXP-10 Usernames Which Cannot Be Exported (Doc ID 217135.1) Did you...
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