ORACLE_DBA - Blogger It is also used to restore the disk group based configurations if a storage loss for ASM disk group is encountered. This configuration will provide 3 Voting Disks (1 on each fail group) and a single OCR … and installing OCR for documenting scanning You probably played with the procedure and it worked just … The CSSD (Cluster Services Synchronization Daemon) monitors the health of RAC nodes by utilizing two different heart beats: Network heart beat Disk heart beat – monitored by the voting disk(s), which is scheduled to execute every second. ocrconfig -replace ocr ocrconfig -replace ocrmirror. Hence, the voting disks must be on shared accessible storage . Let us move to the next Oracle RAC Interview Questions. The cluster registry holds all information about nodes, instances, services and ASM storage if used, it also contains state information ie they are available and up or similar. Voting Disk. You can then paste it where required. Ranking Engineering Ucf We can use crsctl replace votedisk’ to move voting disk to a ASM disk group with normal redundancy. OCR tasks, Patching and … … In HDD the data transfer is sequential. A certified NFS or 3rd party shared file system is not supported for these files (you can keep your database on … RMAN Backup/restore from one node to another on RAC 1. oracle 11.2 PSU2. Positive control is an important part of an experiment. And probably you can’t convince the management to buy a third SAN and build a third server room. My experiences with ocrmirror, voting disks and stretched RAC INTERVIEW QUESTIONS – ORACLE DBA
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