1. Installing and Configuring HA for SAP
Installing and Configuring HA for SAP
Planning the HA for SAP Installation and Configuration
Standard Data Service Configurations
Failover and Scalable Applications
Configuration Planning Questions
Installing and Configuring SAP and Database
How to Install SAP and the Database
How to Install and Enable an SAP Scalable Application Server
How to Enable Failover SAP Instances to Run in a Cluster
How to Configure an SAP Web Dispatcher With Your Oracle Solaris Cluster HA for SAP
Configuring Your Highly Available Database
Verifying the SAP Installation
How to Verify SAP and the Database Installation With Central Instance
How to Verify an SAP Failover Application Server
Verifying an SAP Scalable Application Server
Installing the HA for SAP Packages
How to Install the HA for SAP Packages
Setting Up SAP on Non-Global Zones for HAStoragePlus Configuration
How to Set Up SAP on Non-Global Zones for HAStoragePlus Configuration
Registering and Configuring HA for SAP
HA for SAP Extension Properties
HA for SAP Extension Properties for the Central Instance
HA for SAP Extension Properties for the Application Servers
How to Register and Configure HA for SAP With Central Instance
How to Register and Configure HA for SAP as a Failover Data Service
How to Register and Configure HA for SAP as a Scalable Data Service
How to Set Up a Lock File for Central Instance or the Failover Application Server
How to Set Up a Lock File for Scalable Application Server
Verifying the HA for SAP Installation and Configuration
How to Verify HA for SAP Installation and Configuration and Central Instance
How to Verify the Installation and Configuration of HA for SAP as a Failover Data Service
How to Verify the Installation and Configuration of HA for SAP as a Scalable Data Service
Understanding HA for SAP Fault Monitor
HA for SAP Fault Probes for Central Instance
Use the following procedure to configure a HAStoragePlus resource for non-global zones.
Note -
The entries in the /etc/vfstab file for cluster file systems should contain the global keyword in the mount options.
The SAP binaries that will be made highly available using the HAStoragePlus resource should be accessible from the non-global zones.
In non-global zones, file systems that are used by different resources in different resource groups must reside in a single HAStoragePlus resource that resides in a scalable resource group. The nodelist of the scalable HAStoragePlus resource group must be a superset of the nodelists of the application resource groups that have resources which depend on the file systems. These application resources that depend on the file systems must have a strong resource dependency set to the HAStoragePlus resource. In addition, the dependent application resource group must have a strong positive resource group affinity set to the scalable HAStoragePlus resource group.
# clresourcegroup create \ -p Maximum_primaries=m \ -p Desired_primaries=n \ [-n node-zone-list] hasp-resource-group
Specifies the maximum number of active primaries for the resource group.
Specifies the number of active primaries on which the resource group should attempt to start.
In the node list of a HAStoragePlus resource group, specifies the list of nodename:zonename pairs as the node list of the HAStoragePlus resource group, where the SAP instances can come online.
Specifies the name of the scalable resource group to be added. This name must begin with an ASCII character.
# clresourcetype register HAStoragePlus
# clresource create -g hasp-resource-group -t SUNW.HAStoragePlus \ -p GlobalDevicePaths=/dev/global/dsk/d5s2,dsk/d6 -p affinityon=false \ -p FilesystemMountPoints=/sapmnt/JSC,/usr/sap/trans,/usr/sap/JSC hasp-resource
Specifies the resource group name.
Contains the following values:
Global device group names, such as sap-dg, dsk/d5
Paths to global devices, such as /dev/global/dsk/d5s2, /dev/md/sap-dg/dsk/d6
Contains the following values:
Mount points of local or cluster file systems, such as /local/mirrlogA,/local/mirrlogB,/sapmnt/JSC,/usr/sap/JSC
The HAStoragePlus resource is created in the enabled state.
# clresourcetype register resource-type
Specifies the name of the resource type to be added. For more information, see the release notes for your release of Oracle Solaris Cluster.
# clresourcegroup create [-n node-zone-list] -p RG_affinities=++hastorageplus-rg resource-group-1
Specifies the SAP services resource group.
# clresource create -g resource-group-1 -t SUNW.application \ [-p "extension-property[{node-specifier}]"=value, ?] \ -p Resource_dependencies=hastorageplus-1 resource
# clresourcegroup online resource-group-1