$5 ANY eBook/Video – includes Top 20 of 2013 Packt’s $5 eBook Bonanza is back! Following on from the success of last year’s festive offer, the publisher will be celebrating the holiday season with an even bigger $5 Bonanza. From December 19th, customers will be able to get any eBook or Video from Packt…
PDB may be Painful to CDB It’s been just late to start my 12cjourney with Multitenant, Container, Pluggable database concepts. I started testing PDB concept how it works in restore, recovery and how impacts with CDB and other PDBs if i have. Before i start about PDB scenario i would like to explain what is…
Data Guard: attribute of element “FAST_START_FAILOVER” is undefined Today a question came up on the Oracle list forum where the poster was complaining about the observer that start failing on an Oracle 11.2.0.3 under linux (RHEL 5) 64 bit with protection mode set as “max_availability”, I will re-formulate my answer here via this article as…
SANGAM13 Its a much delayed post from me, “Better late than never”. After the resounding success of Sangam09 & Sangam10, Sangam11 & Sangam12. Now time for Sangam13, a highly anticipated Oracle user’s conference organized by All India Oracle Users Group (AIOUG), India Oracle Applications Users Group (India OAUG). During this two day conference key speakers…
Runcluvfy failed with “line 99: /tmp/bootstrap/ouibootstrap.log: Permission denied” On a 2-node RAC installation process, After the User Equivalence Configuration(of course you can chose either manual method or sshUserSetup.sh method of Oracle) performed pre-checks for cluster services setup check using runcluvfy.sh. [oracle@CKPT-RAC1 softwares]$ /home/oracle/softwares/runcluvfy.sh stage -pre crsinst -n CKPT-RAC1,CKPT-RAC2 -verbose /bin/rm: cannot remove directory `/tmp/bootstrap’: Operation not permitted /home/oracle/softwares/runcluvfy.sh:…
How to Kill all Oracle processes from OS-Linux Usually if any sessions are causing much load on server and you are unable to connect to instance any more even using prelim, there will be some situations where you have to clear all the Oracle processes either local or remote connections. If you have many sessions…
DataGuard 11gR2 Administration Book is Available Emre and me started working on this book exactly from 22nd June 2012 for PACKT publications, We both spent lot of time on this book for almost an year. To write this book i have took dedicated small server with huge configuration to test on 5 virtual machines with…
Alert log timestamp different with system date in RAC Received request from client as the alert log file timestamp is mismatching with server time, It is 2-node RAC with 11.2.0.3. Interestingly when we connect to the database without using the Oracle net service the timestamp is same as the server time and when we connect…
ORACLE_HOME entry in Listener and mismatch in OCR caused to failed to start Listener in 5-node 11gR2 RAC This is 5-node RAC of 11gR2, Due to some storage changes CRS went down on the two nodes, however the CRS were started after the node reboot and all the services are up and unfortunately listeners from…
ORA-16014: no available destinations On Standby Very recently one of my colleague 😉 reached me with the below errors on the standby database. The environment is 3-node RAC Primary and 3-node RAC standby of 11gR2, Below errors are very generic, Moreover they are not going to harm any how, But the errors and warnings can…