The scha_resource_get command accesses information about a resource that is under the control of the Resource Group Manager (RGM) cluster facility. The resource information that can be accessed includes properties of the resource's type.

scha_resource_get is intended to be used in shell script implementations of the callback methods for resource types that represent services controlled by the cluster's RGM. It provides the same information as the scha_resource_get(3HA) C function.

Information is output by the command to stdout in formatted strings as described in scha_cmds(1HA). Output is a string or several strings output on separate lines. The output can be stored in shell variables and parsed using shell facilities or awk(1) for further use by the script.

You need solaris.cluster.resource.read RBAC authorization to use this command. See rbac(5).

You must also be able to assume a role to which the Sun Cluster Commands rights profile has been assigned to use this command. Authorized users can issue privileged Sun Cluster commands on the command line from the pfsh(1), pfcsh(1), or pfksh(1) profile shell. A profile shell is a special kind of shell that enables you to access privileged Sun Cluster commands that are assigned to the Sun Cluster Commands rights profile. A profile shell is launched when you run su(1m) to assume a role. You can also use pfexec(1) to issue privileged Sun Cluster commands.

The following options are supported:

-G group

Is the name of the resource group in which the resource has been configured. Although this argument is optional, the command will run more efficiently if it is included.

-O optag

Indicates the information to be accessed. Depending on the optag, an additional operand might be needed to indicate the cluster node for which information is to be retrieved. The case of optag arguments does not matter.

The following optags retrieve the corresponding resource properties. The value of the named property of the resource is output. The RESOURCE_STATE, STATUS, NUM_RG_RESTARTS, and NUM_RESOURCE_RESTARTS properties refer to the value on the node where the command is executed (see r_properties(5)).

R_DESCRIPTION TYPE ON_OFF_SWITCH MONITORED_SWITCH RESOURCE_STATE CHEAP_PROBE_INTERVAL THOROUGH_PROBE_INTERVAL RETRY_COUNT RETRY_INTERVAL FAILOVER_MODE RESOURCE_DEPENDENCIES RESOURCE_DEPENDENCIES_WEAK NETWORK_RESOURCES_USED SCALABLE PORT_LIST LOAD_BALANCING_POLICY LOAD_BALANCING_WEIGHTS AFFINITY_TIMEOUT WEAK_AFFINITY UDP_AFFINITY STATUS START_TIMEOUT STOP_TIMEOUT VALIDATE_TIMEOUT UPDATE_TIMEOUT INIT_TIMEOUT FINI_TIMEOUT BOOT_TIMEOUT MONITOR_START_TIMEOUT MONITOR_STOP_TIMEOUT MONITOR_CHECK_TIMEOUT PRENET_START_TIMEOUT POSTNET_STOP_TIMEOUT NUM_RG_RESTARTS NUM_RESOURCE_RESTARTS TYPE_VERSION RESOURCE_PROJECT_NAME

STATUS_NODE

Requires an unflagged argument that names a node. Outputs the value of the resource's STATUS property for the named node.

RESOURCE_STATE_NODE

Requires an unflagged argument that names a node. Outputs the value of the resource's RESOURCE_STATE property for the named node.

EXTENSION

Requires an unflagged argument that names an extension of the resource. Outputs the type of property followed by its value, on successive lines. Shell scripts might need to discard the type to obtain the value, as shown in EXAMPLES.

ALL_EXTENSIONS

Outputs on successive lines the names of all extension properties of the resource.

GROUP

Outputs the name of the resource group into which the resource is configured.

The following optags retrieve the corresponding resource type properties. The value of the named property of the resource's type is output. For descriptions of resource type properties, see rt_properties(5).

RT_DESCRIPTION RT_BASEDIR RT_SYSTEM SINGLE_INSTANCE INIT_NODES INSTALLED_NODES FAILOVER API_VERSION RT_VERSION PKGLIST START STOP VALIDATE UPDATE INIT FINI BOOT MONITOR_START MONITOR_STOP MONITOR_CHECK PRENET_START POSTNET_STOP IS_LOGICAL_HOSTNAME IS_SHARED_ADDRESS RESOURCE_PROJECT_NAME

-R resource

Is the name of a resource that is being managed by the RGM cluster facility.

The following exit values are returned:

0

The command completed successfully.

nonzero

An error occurred.

Failure error codes are described in scha_calls(3HA).

See attributes(5) for descriptions of the following attributes:

awk(1), scha_cmds(1HA), scha_calls(3HA), scha_resource_get(3HA), attributes(5), r_properties(5), rt_properties(5)