The Oracle Trace File analyzer utility has been originally developed by Oracle to help collect and bundle up all the pertinent diagnostic data in the log files, tracefiles, os statistics, etc.. This is a very common task when Oracle Support engineers request this information to help troubleshoot issues and bugs.
Are you moving you OCR and Voting disks from one storage to another? Read the step-by-step instructions on how to to move these files to a different diskgroup.
My first introduction with the Oracle Restart was an accidental one. I installed database 11gr2 with Oracle ASM and when I restarted the host, the database and all related services started up. Normally, this will not happen, as in order to startup the database and dependent services automatically, we had to setup shell scripts.
In 11gr2 Oracle Grid Infrastructure, Oracle has introduced a new mechanism to remove an unresponsive node from the RAC cluster. This mechanism is a Failure isolation process whereby the unresponsive node is sent instructions via an external mechanism, Intelligent Management Platform Interface device (IPMI), by the CRS daemon to reboot the problematic node. This method […]
With the OCR and Voting disks being placed in ASM, these files are accessible only when the cluster processes have started up and ASM instance is up and running. However without the OCR file the clusterware processes cannot start up.