RAC Environment Database Restart instance

Source: Internet
Author: User

1. It's better to look at the node information and the running state before restarting

You can srvctl status database-d database name//view node information

Crs_stat//View node status

You can see the data node it consists of two instances of a database, each running a different node, and the status OK

2. First close the database

Srvctl Stop database-d database name

3. Close the connection node separately

Log in to the respective server, and enter the following command to close the node

Srvctl Stop nodeapps-n Node 1/Node 2

4. Restart the database

After completing some operations on the data, start with Srvctl start database-d database name

Normally, at this point each node will automatically come up, and we'll check if it doesn't automatically get up and we'll reboot manually.

CRS_STAT-T View Status

RAC Environment Database Restart instance

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