sap_as_v2(5)

NAME | Description | Attributes | See Also

NAME

SUNW.sap_as, sap_as, SUNW.sap_as_v2, sap_as_v2 – resource type implementations for Sun Cluster HA for SAP application server

Description

The sap_as or SUNW.sap_as resource type represents Sun Cluster HA for SAP as a failover data service.

The sap_as_v2 or SUNW.sap_as_v2 resource type represents Sun Cluster HA for SAP as a failover data service or a scalable data service.

The Resource Group Manager (RGM) manages the SAP data service for Sun Cluster software. If you are setting up the Sun Cluster HA for SAP application server as a failover data service, configure it as a logical hostname resource and an SAP application server resource. If you are setting up the Sun Cluster HA for SAP application serverSun Cluster HA for SAP application server as a scalable data service, configure it as a scalable SAP application server resource.

Use the clresource(1CL) command or a resource configuration GUI to set the following properties on an SAP application server resource.

Standard Properties

See r_properties(5) for a complete description of the following resource properties.

Failover_mode

Default: SOFT

Tunable: Any time

Retry_count

Default: 3

Tunable: Any time

Retry_interval

Default: 3600

Tunable: Any time

Thorough_probe_interval

Default: 60

Tunable: Any time

Extension Properties

SAPSID

Type string. No default exists for this field. You must provide the value when you create the resource. The value is the SAP system name or SAPSID. You can modify this property only when you have disabled the resource.

As_instance_id

Type string. This value is a two-digit SAP system number or instance ID. No default exists for this field. You must provide the value when you create the resource. You can modify this property only when you have disabled the resource.

As_services_string

Type string. The default is D, which is a string of services that the application server provides. You can modify this property only when you have disabled the resource.

Monitor_retry_count

Type integer. The default is 4. This property controls fault-monitor restarts. The property indicates the number of times the process monitor facility (PMF) restarts the fault monitor. The property corresponds to the -n option passed to the pmfadm(1M) command. The RGM counts the number of restarts in a specified time window (see the property Monitor_retry_interval). Note that this property refers to the restarts of the fault monitor itself, not the SAP application server. You can modify the value for this property at any time.

Monitor_retry_interval

Type integer. The default is 2. This property indicates the time window in minutes during which the RGM counts fault-monitor failures. The property corresponds to the -t option passed to the pmfadm(1M) command. If the number of times the fault monitor fails exceeds the extension property Monitor_retry_count, the PMF does not restart the fault monitor. You can modify the value for this property at any time.

As_db_retry_interval

Type integer. The default is 30. This property indicates the time window in seconds to wait between attempts to connect to the database before starting the SAP application server at startup time, if the database is unavailable. You can modify this property only when you have disabled the resource.

As_startup_script

Type string. The Sun Cluster HA for SAP data service uses the startup script name to start the SAP application server. No default exists for this field. You must supply the value when you create the resource. You can modify this property only when you have disabled the resource.

Stop_sap_pct

Type integer. The default is 95. This property indicates the percentage of the Stop_timeout value that the Sun Cluster HA for SAP data service uses to stop SAP processes with the SAP shutdown script before calling PMF to terminate the SAP processes. You can modify this property only when you have disabled the resource.

As_shutdown_script

Type string. This value is the shutdown script name, which the Sun Cluster HA for SAP data service uses to shut down the SAP application server. No default exists for this field. You must supply the value when you create the resource. You can modify this property only when you have disabled the resource.

Probe_timeout

The default is 120. This property indicates the timeout value in seconds for the probe. You can modify the value for this property at any time.

Attributes

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

ATTRIBUTE TYPE	ATTRIBUTE VALUE
Availability	SUNWscsap

See Also

pmfadm(1M), scha_resource_get(1HA), clresourcetype(1CL), clresource(1CL), attributes(5), SUNW.sap_ci(5)

Sun Cluster Data Services Planning and Administration Guide for Solaris OS

NAME | Description | Attributes | See Also