Voting Disk and Oracle Cluster Registry Device Administration. How do I identify the OCR file location check /var/opt/oracle/ocr.loc or /etc/ocr.loc ( depends . Through a combination of heartbeat messages over the interconnect and the voting disks CSS will determine the status of each node of the cluster. The prior CSS MISSCOUNT default was 200 secs. However, if they are close, one could find the average of the 20 values (from the first 10 and last 10) and use that as the value for rotation. Add New Disk to ASM disk group. An illustration of two photographs. How to take Voting Disk manual backup in 11g? - STechies 16. Minimum 1 and maximum 15 copy of voting disk is possible. 2. How to find Difference between Two Date Coulmns. Difference between Hard Disk Drive (HDD) and Solid State Drive (SSD) high availability of databases by providing instance failover, media failover features. Tuning differences: single instance versus RAC - Packt Difference between ASM Disk Group, ADVM Volume and ACFS ... - oracle-tech When complete INST_TOP is lost in Oracle Applications R12 we can retrieve it using below steps. Flex Cluster require Flex ASM. Oracle RAC Interview Questions and Answers How does OCSSD starts first if voting disk & OCR resides in ASM Diskgroups? I would never run RAC with OCFS2, so I have never tried what you are attempting and would not. Some days ago i've stumbled with interesting problem with my voting files. Tuning parameters that were used in original Export and Import, such as BUFFER and RECORDLENGTH, are neither required nor supported by Data Pump Export and Import. 48. A technology that captures human marked data to determine the presence and location of marked data such as marks with the help of lines and shaded areas. Will install binaries on local disk and use SAN for Voting disk, OCR and ASM. In this post I have demonstrated Step by Step approach to create an Oracle 12c Data Guard Active Standby Database. Oracle DBA ASM RAC training Performance Tuning. OCR and Voting on ASM. How do I identify the OCR file location check /var/opt/oracle/ocr.loc or /etc/ocr.loc ( depends .