4.3.13.2 DISCOVER ES
This command discovers an existing configuration of an engineered system.
Syntax
DISCOVER ES
HOSTNAMES = host_names
LOCATION = directory_name
Arguments
You can use the following arguments when discovering an engineered system configuration:
-
HOSTNAMES
: Specifies the list of nodes to be discovered, with each host name separated by a ',' or a space. The list must be enclosed in quotation marks, for example,'node1,node2'
or'node1 node2'
. For virtual environments with user domains, you need to provide a list of only management domain (dom0) host names and storage servers. -
LOCATION
: Specifies the target directory for file creation.
Usage Notes
The following are requirements and limitations of the DISCOVER ES
command:
- Supported only on Exadata. ZDLRA is not supported.
- All hosts must have the same root password.
- Discover will not work with custom Operating System profiles and customized SQL*Plus prompts.
- Only RAC databases are discovered. Single instance databases and SIHA databases are not discovered.
- Oracle Clusterware must be running.
- Only online databases are discovered.
- If
DISCOVER ES
cannot log into databases as SYSDBA using Operating System authentication databases are skipped. - Only database resources registered with Oracle Clusterware are discovered.
- Virtual machines that are not running are not discovered.
Parent topic: ES