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Oracle Solaris Cluster Data Services Reference Manual Oracle Solaris Cluster 4.1 |
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Oracle Solaris Cluster Data Services Reference Manual Oracle Solaris Cluster 4.1 |
scalable_asm_diskgroup_proxy(5)
scalable_asm_instance_proxy(5)
SUNW.scalable_asm_diskgroup_proxy(5)
SUNW.scalable_asm_instance_proxy(5)
- resource type implementation for processing the dialogue instances of Oracle Solaris Cluster HA for SAP NetWeaver
The ORCL.sapdia resource type represents the SAP dialogue component in an Oracle Solaris Cluster configuration. This resource type is part of a set of resource types for the SAP NetWeaver platform. The other resource types are:
The SAP replicated enqueue server, represented by the ORCL.saprepenq resource type.
The SAP sapstartsrv component, represented by the ORCL.sapstartsrv resource type.
The SAP central services, represented by the ORCL.sapcentr resource type.
The SAP replicated enqueue preempter, represented by the ORCL.saprepenq_preempt resource type.
The ORCL.sapdia resource type is used for the following SAP components:
Primary application instances
Additional dialogue instances
Single instances that combine the primary application instance and the central services in a single deployment
Create the following dependencies when you configure the Oracle Solaris Cluster HA for SAP NetWeaver data service.
The ORCL.sapdia resource type must be dependent on the ORCL.sapstartsrv resource in the same resource group.
The ORCL.sapdia resource type must depend on the database resource.
The ORCL.sapdia resource type supports failover and multiple master deployments.
For more information, see Oracle Solaris Cluster Data Service for SAP NetWeaver Guide.
Standard properties and extension properties that are defined for the ORCL.sapdia resource type are described in the subsections that follow. To set these properties for an instance of the ORCL.sapdia resource type, use the clresourcetype(1CL) command.
None of the standard resources properties have been overridden for this resource type.
For a description of all standard resource properties, see the r_properties(5) man page.
The extension properties of the ORCL.sapdia resource type are as follows:
This property indicates the level to which debug messages for the SAP NetWeaver resources are logged. When the debug level is increased, more debug messages are written to the system log /var/adm/messages as follows:
No debug messages
Function Begin and End messages
All debug messages and function Begin and End messages
Integer
0
0–2
Any time
This property indicates the administrative user for an SAP NetWeaver installation.
String
None defined
Not applicable
When disabled
This property indicates the SAP NetWeaver System Identifier (SID). This is SAPSYSTEMNAME in the SAP profile.
String
None defined
Not applicable
When disabled
This property indicates the name of the SAP central service component instance. This is INSTANCE_NAME in the SAP profile.
String
None defined
Not applicable
When disabled
This property indicates the two-digit SAP system number for the SAP central service component instance. This is SAPSYSTEM in the SAP profile.
Number
None defined
Not applicable
When disabled
This property indicates the host alias on which the central services are configured.
String
None defined
Not applicable
When disabled
This property indicates the full path to the start script for the instance.
String
None defined
Not applicable
When disabled
This property indicates the full path to the stop script for the instance.
String
None defined
Not applicable
When disabled
This property indicates the SAP NetWeaver probe return value for the central services YELLOW status.
Integer
10
1–50
Any time
A flag to indicate if a dialogue instance is a combined instance or a normal dialogue instance. The valid values are space or comb.
String
None defined
Not applicable
When disabled
Example 1 Creating an ORCL.sapdia Resource for Failover Deployment
This example shows the commands to create an ORCL.sapdia resource for failover deployment. These commands perform the following operations:
Registering ORCL.sapdia
Adding the pas-rs resource to the pas-rg resource group
This example makes the following assumptions:
The bash shell is used.
The failover resource group pas-rg is already created.
The logical host resource is already created.
The database resource db-rs, the central service resource scs-rs, the sapstartsrv resource pas-strt-rs, and the storage resource hsp-rs are already created.
# clrt register ORCL.sapdia # /usr/cluster/bin/clrs create -d -g pas-rg -t sapdia \\ -p sid=QE3 \\ -p sap_user=qe3adm \\ -p instance_number=02 \\ -p instance_name=DVEBMGS02 \\ -p HOST=bono-4 \\ -p debug_level=0 \\ -p resource_dependencies_offline_restart=hsp-rs \\ -p resource_dependencies=db-rs,scs-rs,pas-strt-rs \\ pas-rs
Example 2 Creating an ORCL.sapdia Resource for Multiple Master Deployment
This example shows the commands to create an ORCL.sapdia resource for multiple master deployment. These commands perform the following operations:
Registering ORCL.sapdia
Adding the dia-rs resource to the dia-rg resource group
This example makes the following assumptions:
The bash shell is used.
The multiple master resource group dia-rg is already created.
The database resource db-rs, the central service resource scs-rs, the sapstartsrv resource dia-strt-rs, and the storage resource hsp-rs are already created.
# clrt register ORCL.sapdia
# /usr/cluster/bin/clrs create -d -g dia-rg -t sapdia \\
-p sid=QE3 \\
-p sap_user=qe3adm \\
-p instance_number{pbono1}=03 \\
-p instance_number{pbono2}=04 \\
-p instance_name{pbono1}=D03 \\
-p instance_name{pbono2}=D04 \\
-p HOST{pbono1}=pbono1 \\
-p HOST{pbono2}=pbono2 \\
-p debug_level=0 \\
-p resource_dependencies_offline_restart=hsp-rs \\
-p resource_dependencies=db-rs,scs-rs,dia-strt-rs \\
dia-rsSee attributes(5) for descriptions of the following attributes:
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clresource(1CL), clresourcegroup(1CL),clresourcetype(1CL), attributes(5), r_properties(5), ORCL.sapcentr(5), ORCL.saprepenq(5), ORCL.saprepenq_preempt(5), ORCL.sapstartsrv(5)
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