SUNW.sap_ci

, sap_ci

, SUNW.sap_ci_v2

, sap_ci_v2

- resource type implementations for Oracle Solaris Cluster HA for SAP central instance.

Description

The Resource Group Manager (RGM) manages the SAP data service for Oracle Solaris Cluster software. Configure the Oracle Solaris Cluster HA for SAP central instance as a logical hostname resource and an SAP central instance resource.

Use the clresourcetype(1CL) command or a resource configuration GUI to set the following properties on an SAP central-instance 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.

Ci_instance_id

Type string. The default is 00. This value is a two-digit SAP system number or instance ID. This value is a two-digit SAP system number or instance ID. You can modify this property only when you have disabled the resource.

Ci_services_string

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

Message_server_name

Type string. No default value exists. This value is the name of the message server. 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 central instance. 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.

Probe_timeout

For SUNW.sap_ci, the default is 120. For SUNW.sap_ci_v2, the default value is 60. This property indicates the time-out value in seconds for the probes. You can modify the value for this property at any time.

Check_ms_retry

Type integer. The default is 2. This property indicates the maximum number of times the SAP message-server check can fail before the fault monitor reports a total failure. You can modify this property at any time.

Ci_start_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 central instance at startup time, if the database is unavailable. You can modify this property only when you have disabled the resource.

Ci_startup_script

Type string. The Oracle Solaris Cluster HA for SAP data service uses the startup script name to start the SAP central instance. No default value exists. 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 Oracle Solaris 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.

Ci_shutdown_script

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

Lgtst_ms_with_logicalhostname

Type boolean. The default is TRUE. This property indicates how to check the SAP message server with the SAP lgtst utility. The lgtst utility requires a hostname (IP address) as the location for the SAP message server. This hostname can be either an Oracle Solaris Cluster logical hostname or a localhost (loop back) name. If you set this resource property to TRUE, use a logical hostname. Otherwise, use a local hostname. This property indicates whether the fault monitor probes the message server using the utility lgtst with the logical hostname. If you change this value to FALSE, the fault monitor uses the loopback address instead of the logical hostname with the utility lgtst. You can modify the value for this property at any time.

Shutdown_dev

Type boolean. The default is FALSE. This property indicates whether the RGM shuts down a development system before starting the SAP central instance. If you set this value to TRUE, you must also set the extension properties Dev_sapsid and Dev_shutdown_script. You can modify this property only when you have disabled the resource.

Dev_sapsid

Type string. This value is the development system name or SAPSID. You must set this property if you set the property Shutdown_dev to the value TRUE. You can modify this property only when you have disabled the resource.

Dev_shutdown_script

Type string. This value is the name of the shutdown script, which the RGM uses to shut down the SAP development system. No default value exists. You must supply the value when you create the resource if you set the property Shutdown_dev to the value TRUE. You can modify this property only when you have disabled the resource.

Dev_stop_pct

Type integer. The default is 20. This property indicates the percentage of the Start_timeout value that the Oracle Solaris Cluster HA for SAP data service uses to shut down the development system before starting the SAP central instance. The Oracle Solaris Cluster HA for SAP data service will not use this property if you set the property Shutdown_dev to the value FALSE. You can modify this property only when you have disabled the resource.

Attributes

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

See Also

pmfadm(1M), scha_resource_get(1HA), clresourcegroup(1CL)clresourcetype(1CL),clresource(1CL),attributes(5), r_properties(5), SUNW.sap_as(5)

Oracle Solaris Cluster Data Services Planning and Administration Guide