get-health
Provides information on the cluster health.
Description
The get-health subcommand gets information about the health of the cluster. Note that if the group management service (GMS) is not enabled, the basic information about whether the server instances in this cluster are running or not running is not returned. For each server instance, one of the following states is reported: not started, started, stopped, rejoined, or failed. This subcommand is available in remote mode only.
Options
- asadmin-options
-
Options for the
asadminutility. For information about these options, see theasadminhelp page. --help-?-
Displays the help text for the subcommand.
Operands
- cluster_name
-
The name of the cluster for which you want the health information. This subcommand prompts you for the cluster name if you don’t specify it.
Examples
Example 1 Checking the health of server instances in a cluster
asadmin> get-health cluster1
instance1 started since Wed Sep 29 16:32:46 EDT 2010
instance2 started since Wed Sep 29 16:32:45 EDT 2010
Command get-health executed successfully.