oracle 11g RAC : Starting and Stopping Instances and RAC databases with srvctl and sql

oracle 11g RAC : Starting and Stopping Instances and RAC databases with srvctl and sql

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A. srvctl
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1. status database with srvctl
[oracle@node1 ~]$ srvctl status database -d node
Instance node1 is running on node node1
Instance node2 is running on node node2

2. Stopping Instances and RAC databases with srvctl
[oracle@node1 ~]$ srvctl stop database -d node

3. status database with srvctl
[oracle@node1 ~]$ srvctl status database -d node
Instance node1 is not running on node node1
Instance node2 is not running on node node2

4. Starting Instances and RAC databases with srvctl
[oracle@node1 ~]$ srvctl start database -d node

5. status database with srvctl
[oracle@node1 ~]$ srvctl status database -d node
Instance node1 is running on node node1
Instance node2 is running on node node2

6. Stopping Instances and RAC databases with srvctl (not all instance)
[oracle@node1 ~]$ srvctl stop instance -d node -i node2

7. status database with srvctl
[oracle@node1 ~]$ srvctl status database -d node
Instance node1 is running on node node1
Instance node2 is not running on node node2

8. Starting Instances and RAC databases with srvctl (not all instance)
[oracle@node1 ~]$ srvctl start instance -d node -i node2

9. status database with srvctl
[oracle@node1 ~]$ srvctl status database -d node
Instance node1 is running on node node1
Instance node2 is running on node node2

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B. sql command
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10. status database with sql
[oracle@node1 ~]$ sqlplus system/oracle0@node1
sql> column instance_name format a10
sql> column host_name format a10
sql> column archiver format a10
sql> column status format a10
sql> select instance_name, host_name, archiver, thread#, status from gv$instance;
INSTANCE_N HOST_NAME ARCHIVER THREAD# STATUS
———- ———- ———- ———- ———-
node1 node1 STARTED 1 OPEN
node2 node2 STARTED 2 OPEN
sql> exit;
11. Stopping Instances and RAC databases with sql (not all instance, in ex : node1)
[oracle@node1 ~]$ sqlplus sys/oracle0@node1 as sysdba
sql> shutdown;
sql> exit;
[oracle@node1 ~]$

12. status database with srvctl
[oracle@node1 ~]$ sqlplus system/oracle0@node2
sql> column instance_name format a10
sql> column host_name format a10
sql> column archiver format a10
sql> column status format a10
sql> select instance_name, host_name, archiver, thread#, status from gv$instance;
INSTANCE_N HOST_NAME ARCHIVER THREAD# STATUS
———- ———- ———- ———- ———-
node2 node2 STARTED 2 OPEN
sql> exit;
[oracle@node1 ~]$

13. Starting Instances and RAC databases with sql (not all instance, in ex : node1)
[oracle@node1 ~]$ sqlplus sys/oracle0@node1 as sysdba
SQL*Plus: Release 11.1.0.6.0 - Production on Tue Sep 23 13:46:08 2008
Copyright (c) 1982, 2007, Oracle. All rights reserved.
ERROR:
ORA-12521: TNS:listener does not currently know of instance requested in
connect descriptor

Enter user-name: / as sysdba
Connected to an idle instance.
SQL> startup;
ORACLE instance started.
Total System Global Area 853716992 bytes
Fixed Size 1303244 bytes
Variable Size 557845812 bytes
Database Buffers 289406976 bytes
Redo Buffers 5160960 bytes
Database mounted.
Database opened.
SQL> exit
Disconnected from Oracle Database 11g Enterprise Edition Release 11.1.0.6.0 - Production
With the Partitioning, Real Application Clusters, OLAP, Data Mining
and Real Application Testing options
[oracle@node1 ~]$

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Note use command : sqlplus / as sysdba
=========================================
ERROR:
ORA-12521: TNS:listener does not currently know of instance requested in
connect descriptor

14. status database with sql
[oracle@node1 ~]$ sqlplus system/oracle0@node2
sql> column instance_name format a10
sql> column host_name format a10
sql> column archiver format a10
sql> column status format a10
sql> select instance_name, host_name, archiver, thread#, status from gv$instance;
INSTANCE_N HOST_NAME ARCHIVER THREAD# STATUS
———- ———- ———- ———- ———-
node2 node2 STARTED 2 OPEN
node1 node1 STARTED 1 OPEN