Enabling VNCR (Valid Node Checking for Registration) is a mandatory task that every DBA should do when terminates the configuration of a new database, being it a Single Instance or a Oracle RAC. In my opinion, Oracle should have already defined this option enabled by default on new releases. In times of TNS Poison (Oracle Security …
Category: RAC, ASM & Clusterware
RAC, ASM & Clusterware
Jun 20
Moving OCR and Voting Disk to Oracle ASM Online
Prior Oracle 11gR2, it was only possible to the OCR and Voting Disk files in multiple raw devices, shared between the nodes of a cluster. From this version on, it’s very interesting to take the advantages and capabilities of ASM (striping and mirror) to store those files. To store the OCR and Voting Disk files …
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About
Rodrigo Jorge
Oracle OCM Database 11g & 12c
Oracle OCM MAA & Cloud
Oracle OCE Data Guard 12c
Oracle OCE RAC and Grid 11gR2 & 12c
Oracle OCE Performance Tuning 11g & 12c
Oracle OCS Security 11g
Oracle OCS Data Warehousing 11g
