- CRSd process on the Master node is responsible to initiate the OCR backup as per the backup policy
- Master node is also responsible to sync OCR cache across the nodes
- CRSd process oth the master node reads from and writes to OCR on disk
- In case of node eviction, The cluster is divided into two sub-clusters. The sub-cluster containing fewer no. of nodes is evicetd. But, in case both the sub-clusters have same no. of nodes, the sub-cluster having the master node survives whereas the other sub-cluster is evicted.
Oracle ClusterWare master’s information can be found
- by scanning ocssd logs from various nodes
- by scanning crsd logs from various nodes.
- by identifying the node which takes the backup of the OCR.
-the node that store OCR backups is the master node.
- With the help of V$GES_RESOURCE view .
If master node gets evicted/rebooted, another node becomes the master.
- Master node is also responsible to sync OCR cache across the nodes
- CRSd process oth the master node reads from and writes to OCR on disk
- In case of node eviction, The cluster is divided into two sub-clusters. The sub-cluster containing fewer no. of nodes is evicetd. But, in case both the sub-clusters have same no. of nodes, the sub-cluster having the master node survives whereas the other sub-cluster is evicted.
Oracle ClusterWare master’s information can be found
- by scanning ocssd logs from various nodes
- by scanning crsd logs from various nodes.
- by identifying the node which takes the backup of the OCR.
-the node that store OCR backups is the master node.
- With the help of V$GES_RESOURCE view .
If master node gets evicted/rebooted, another node becomes the master.
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