Check OBServer status

This topic describes how to check OBServer status. You can choose the method that suits your needs.

Check OBServer status on the host

1. Log in to the host where the OBServer is deployed.

2. Run the following command to check the observer process:

   ps -ef |grep observer
   root       6136      0 99 11:23 ?        08:53:50 ./bin/observer
   root      20514  19521  0 16:09 pts/25   00:00:00 grep --color=auto observer
   

Check OBServer status in the view

obclient> SELECT status FROM oceanbase.DBA_OB_SERVERS;
+--------+
| status |
+--------+
| active |
| active |
+--------+
2 rows in set (0.00 sec)

• If the returned result is active, the OBServer is running properly.

• If the returned result is inactive, the OBServer is offline.

• If the returned result is deleting, the OBServer is being deleted.