This chapter explains how to modify an existing configuration of Sun Cluster Support for Oracle RAC.
Overview of Tasks for Modifying an Existing Configuration of Sun Cluster Support for Oracle RAC
Extending an Existing Configuration of Sun Cluster Support for Oracle RAC
Table 6–1 summarizes the administration tasks for Sun Cluster Support for Oracle RAC.
Perform these tasks whenever they are required.
Table 6–1 Tasks for Modifying an Existing Configuration of Sun Cluster Support for Oracle RAC
Task |
Instructions |
---|---|
Modifying online the resource for a scalable device group | |
Extend an existing configuration of Sun Cluster Support for Oracle RAC |
Extending an Existing Configuration of Sun Cluster Support for Oracle RAC |
Migrate a legacy RAC configuration to use a multiple-owner volume-manager framework resource group | |
Remove Sun Cluster Support for Oracle RAC |
Modifying online the resource for a scalable device group involves changing the list of logical volumes that are to be monitored. The LogicalDeviceList extension property of the SUNW.ScalDeviceGroup resource type specifies the list of logical volumes in a global device group that are to be monitored.
Become superuser or assume a role that provides solaris.cluster.modify RBAC authorization.
Modify the LogicalDeviceList extension property of the ScalDeviceGroup resource.
To add device groups to a ScalDeviceGroup resource, type the following command:
# clresource set -p LogicalDeviceList+=logical-device-listscal-mp-rs |
The addition of the logical volume is effective immediately.
To remove device groups from a ScalDeviceGroup resource, type the following command:
# clresource set -p LogicalDeviceList-=logical-device-listscal-mp-rs |
The removal of the logical volume is effective immediately.
Extend an existing configuration of Sun Cluster Support for Oracle RAC in any of the following situations:
You are adding nodes to a cluster and you require Sun Cluster Support for Oracle RAC to run on the nodes. See How to Add Sun Cluster Support for Oracle RAC to Selected Nodes .
You are adding a volume manager. See How to Add a Volume Manager Resource to the Framework Resource Group.
Perform this procedure if you are adding nodes to a cluster and you require Sun Cluster Support for Oracle RAC to run on the nodes. Perform this procedure from only one node.
This procedure provides the long forms of the Sun Cluster maintenance commands. Most commands also have short forms. Except for the forms of the command names, the commands are identical. For a list of the commands and their short forms, see Appendix A, Sun Cluster Object-Oriented Commands, in Sun Cluster Data Services Planning and Administration Guide for Solaris OS.
This task involves adding the selected nodes from the following resource groups in the following order:
Resource groups for scalable file-system mount-point resources
The multiple-owner volume-manager framework resource group, if used.
The RAC framework resource group
Resource groups for scalable device group resources
Resource groups that contain resources for the Sun QFS metadata server
Resource groups for logical hostname resources
The resource group for the RAC database
Ensure that the required Sun Cluster Support for Oracle RAC software packages are installed on each node to which you are adding Sun Cluster Support for Oracle RAC. For more information, see Installing the Sun Cluster Support for Oracle RAC Packages.
Ensure that the node that you add is connected to the shared storage that is used by the Oracle RAC configuration.
Become superuser on any cluster node.
Add the nodes to any resource groups that contain scalable file-system mount-point resources.
If no resource groups that contain scalable file-system mount-point resources are configured, omit this step.
For each resource group to which you are adding nodes, run the following command:
# clresourcegroup add-node -S -n nodelist scal-mp-rg |
Specifies a comma-separated list of cluster nodes to which you are adding Sun Cluster Support for Oracle RAC.
Specifies the name of the resource group to which you are adding nodes.
Add the nodes to the multiple-owner volume-manager framework resource group, if used.
# clresourcegroup add-node -S -n nodelist vucmm-fmwk-rg |
Specifies a comma-separated list of cluster nodes to which you are adding the resource group.
Specifies the name of the resource group to which you are adding nodes.
Add the nodes to the RAC framework resource group.
# clresourcegroup add-node -S -n nodelist rac-fmwk-rg |
Specifies a comma-separated list of cluster nodes to which you are adding Sun Cluster Support for Oracle RAC.
Specifies the name of the resource group to which you are adding nodes.
Add the nodes to any scalable device groups that you are using for Oracle files.
If you are not using any scalable device groups for Oracle files, omit this step.
How to perform this step depends on the type of the scalable device group.
For each Solaris Volume Manager for Sun Cluster multi-owner disk set, type the following command:
# metaset -s set-name -M -a -h nodelist |
Specifies the Solaris Volume Manager for Sun Cluster multi-owner disk set to which you are adding nodes.
Specifies a space-separated list of cluster nodes that you are adding to the multi-owner disk set.
For each VxVM shared-disk group, use Veritas commands to add the nodes to the VxVM shared-disk group.
For more information, see your VxVM documentation.
Add the nodes to any resource groups that contain scalable device group resources.
If no resource groups that contain scalable device group resources are configured, omit this step.
For each resource group to which you are adding nodes, run the following command:
# clresourcegroup add-node -S -n nodelist scal-dg-rg |
Specifies a comma-separated list of cluster nodes to which you are adding Sun Cluster Support for Oracle RAC.
Specifies the name of the resource group to which you are adding nodes.
Mount each shared file system that is to be accessed from the nodes that you are adding.
If no shared file systems are to be accessed from the nodes that you are adding, omit this step.
For each file system that you are mounting, type the following command:
# mount mount-point |
Specifies the mount point of the file system that you are mounting.
Add the nodes to any resource groups that contain resources for the Sun QFS metadata server.
If no resource groups that contain resources for the Sun QFS metadata server are configured, omit this step.
For each resource group to which you are adding nodes, run the following command:
# clresourcegroup add-node -n nodelist qfs-mds-rg |
Specifies a comma-separated list of cluster nodes to which you are adding Sun Cluster Support for Oracle RAC.
Specifies the name of the resource group to which you are adding nodes.
Bring online all resource groups to which you added nodes in Step 6.
These resource groups contain scalable device group resources.
If no resource groups that contain scalable device group resources are configured, omit this step.
For each resource group that you are bringing online, type the following command:
# clresourcegroup online scal-dg-rg |
Specifies the name of the resource group that you are bringing online.
(Oracle 10g Release 2 or 11g only) Start the Oracle CRS.
If you are using Oracle 9i or Oracle 10g Release 1, omit this step.
# /etc/init.d/init.crs start Startup will be queued to init within 30 seconds. |
(Oracle 9i only) Add the nodes to all resource groups that contain logical hostname resources for each RAC database that is to run on the nodes.
If you are using Oracle 10g Release 1 or Oracle 10g Release 2 or 11g, omit this step. For Oracle 10g Release 1 and Oracle 10g Release 2 or 11g, no resource groups for logical hostname resources are configured.
For each resource group to which you are adding nodes, run the following command:
# clresourcegroup add-node -n nodelist lh-rg |
Specifies a comma-separated list of cluster nodes to which you are adding Sun Cluster Support for Oracle RAC.
Specifies the name of the resource group to which you are adding nodes.
(Oracle 9i and Oracle 10g Release 2 or 11g only) Add the nodes to the resource group for each RAC database that is to run on the nodes.
If you are using Oracle 10g Release 1, omit this step. For Oracle 10g Release 1, no resource groups for RAC databases are configured.
For each resource group to which you are adding nodes, run the following command:
# clresourcegroup add-node -S -n nodelist rac-db-rg |
Specifies a comma-separated list of cluster nodes to which you are adding Sun Cluster Support for Oracle RAC.
Specifies the name of the resource group to which you are adding nodes.
(Oracle 10g Release 2 or 11g only) For each node that you are adding, create the Oracle CRS resources that are required to represent Sun Cluster resources.
Create an Oracle CRS resource for each Sun Cluster resource for scalable device groups and scalable file-system mount points on which Oracle components depend. For more information, see How to Create an Oracle CRS Resource for Interoperation With Sun Cluster.
(Oracle 9i and Oracle 10g Release 2 or 11g only) Modify each resource for RAC databases to set a value of each per-node property for each node that you are adding.
If you are using Oracle 10g Release 1, omit this step. For Oracle 10g Release 1, no resource groups for RAC databases are configured.
For each resource that you are modifying, perform these steps:
Disable the resource.
# clresource disable rac-db-rs |
Specifies the name of the RAC database resource that you are disabling.
Set a value of each per-node property for each node that you are adding.
The per-node properties of each resource type for RAC databases are shown in the following table.
Resource Type |
Properties |
---|---|
SUNW.scalable_rac_server_proxy |
oracle_sid |
SUNW.scalable_rac_listener |
listener_name |
SUNW.scalable_rac_server |
alert_log_file oracle_sid |
For information about extension properties of resource types for RAC databases, see the following sections:
# clresource set \ -p property{node}=value[…] \ [-p property{node}=value[…]][…] \ rac-db-rs |
Specifies the name of a per-node property that you are setting.
Specifies the node for which you are setting a value for property.
Specifies the value to which you are setting property for node.
Specifies the name of the RAC database resource whose per-node properties you are setting.
Enable the resource.
# clresource enable rac-db-rs |
Specifies the name of the RAC database resource that you are enabling.
(Oracle 9i and Oracle 10g Release 2 or 11g only) Bring online each resource group for RAC databases.
If you are using Oracle 10g Release 1, omit this step. For Oracle 10g Release 1, no resource groups for RAC databases are configured.
For each resource group that you are bringing online, run the following command:
# clresourcegroup online rac-db-rg |
Specifies the name of the resource group that you are bringing online.
This example shows the sequence of operations that is required to add Sun Cluster Support for Oracle RAC to nodes pclus3 and pclus4 of a four-node cluster.
The configuration of Sun Cluster Support for Oracle RAC in this example is as follows:
The version of Oracle RAC is 10g Release 2.
Sun QFS shared file system on Solaris Volume Manager for Sun Cluster is used to store Oracle files.
The mount points of file systems that are used for Oracle files are as follows:
Oracle database files: /db_qfs/OraData
Oracle binary files and related files: /db_qfs/OraHome
The oradg disk set is used only by the RAC database.
The name of the Oracle RAC database is swb.
The Sun QFS shared file systems use a Solaris Volume Manager for Sun Cluster multi-owner disk set that is named oradg. The creation of this disk set is shown in Example 2–1.
The configuration uses a multiple-owner volume-manager framework resource group.
The configuration of resource groups in this example is shown in the following table.
Resource Group |
Purpose |
---|---|
vucmm-framework-rg |
Multiple-owner volume-manager resource group. |
rac-framework-rg |
RAC framework resource group. |
scaldg-rg |
Resource group for scalable device-group resources. |
qfsmds-rg |
Resource group for Sun QFS metadata server resources. |
scalmnt-rg |
Resource group for scalable file-system mount-point resources. |
rac_server_proxy-rg |
RAC database resource group. |
The resource groups that are required for this configuration are shown in Figure A–2.
To add the nodes to the resource group that contains scalable file-system mount-point resources, the following command is run:
# clresourcegroup add-node -S -n pclus3,pclus4 scalmnt-rg |
To add the nodes to the multiple-owner volume-manager framework resource group, the following command is run:
# clresourcegroup add-node -S -n pclus3,plcus4 vucmm-framework-rg |
To add the nodes to the RAC framework resource group, the following command is run:
# clresourcegroup add-node -S -n pclus3,plcus4 rac-framework-rg |
To add the nodes to the Solaris Volume Manager for Sun Cluster multi-owner disk set oradg, the following command is run:
# metaset -s oradg -M -a -h pclus3 pclus4 |
To add the nodes to the resource group that contains scalable device group resources, the following command is run:
# clresourcegroup add-node -S -n pclus3,pclus4 scaldg-rg |
To mount the shared file systems that are to be accessed from the nodes that are being added, the following commands are run:
# mount /db_qfs/OraData # mount /db_qfs/OraHome |
To add the nodes to the resource group that contains resources for the Sun QFS metadata server, the following command is run:
# clresourcegroup add-node -n pclus3,pclus4 qfsmds-rg |
To bring online the resource group that contains scalable device group resources, the following command is run:
# clresourcegroup online scaldg-rg |
To start the Oracle CRS and to verify the correct startup of the Oracle CRS, the following commands are run:
# /etc/init.d/init.crs start Startup will be queued to init within 30 seconds. # /db_qfs/OraHome/crs/bin/crsctl check crs CSS appears healthy CRS appears healthy EVM appears healthy |
To add the nodes to the resource group for the RAC database, the following command is run:
# clresourcegroup add-node -S -n pclus3,pclus4 rac_server_proxy-rg |
After the addition of the nodes to the resource group for the RAC database, the required Oracle CRS resources are created. The creation of these Oracle CRS resources is beyond the scope of this example.
To set required per-node properties for the RAC database resource, the following commands are run:
# clresource disable rac_server_proxy-rs # clresource set -p oracle_sid\{3\}=swb3 -p \ oracle_sid\{4\}=swb4 rac_server_proxy-rs # clresource enable rac_server_proxy-rs |
The per-node property oracle_sid is set to swb3 on node pclus3 and to swb4 on node pclus4.
To bring online the resource group for the RAC database, the following command is run:
# clresourcegroup online rac_server_proxy-rg |
Perform this task if you are adding a volume manager to an existing configuration of Sun Cluster Support for Oracle RAC. The framework resource group must contain a resource that represents the volume manager that you are adding. You can add a volume manager resource only if the framework resource is disabled and if the framework daemon is stopped on all cluster nodes.
If the cluster contains a SUNW.vucmm_framework based resource group, you add an instance of the SUNW.vucmm_svm or SUNW.vucmm_cvm resource type to that resource group.
Do not add an instance of the SUNW.rac_svm or SUNW.rac_cvm resource type to the SUNW.rac_framework based resource group when a SUNW.vucmm_framework based resource group exists in the cluster.
If the cluster does not contain a SUNW.vucmm_framework based resource group, you add an instance of the SUNW.rac_svm or SUNW.rac_cvm resource type to the SUNW.rac_framework based resource group.
This task requires downtime because you must disable the framework resource and reboot the nodes where Oracle RAC is running.
Ensure that the volume manager for which you are adding a resource is installed and configured on all nodes where Oracle RAC is to run.
Become superuser on any cluster node.
Disable the framework resource in the framework resource group and any other resources that depend on this resource.
# clresource disable -r fmwk-rs |
Specifies the name of the resource of type SUNW.vucmm_framework or SUNW.rac_framework that you are disabling.
Reboot all the nodes that are in the node list of the framework resource group.
Register and add an instance of the resource type that represents the volume manager that you are adding.
If you are adding Solaris Volume Manager for Sun Cluster, register and add the instance as follows:
Register the Solaris Volume Manager for Sun Cluster resource type.
Add an instance of the Solaris Volume Manager for Sun Cluster resource type to the framework resource group.
Ensure that this instance depends on the resource that you disabled in Step 2.
# clresource create -g fmwk-rg \ -t svm-rt \ -p resource_dependencies=fmwk-rs svm-rs |
Specifies the name of the framework resource group. This resource group contains the resource of type SUNW.vucmm_framework or SUNW.rac_framework that you disabled in Step 2.
Specifies the name of the Solaris Volume Manager for Sun Cluster resource type.
Specifies that this instance depends on the resource that you disabled in Step 2.
Specifies the name that you are assigning to the resource of type SUNW.vucmm_svm or SUNW.rac_svm.
SPARC: If you are adding VxVM with the cluster feature, register and add the instance as follows.
Register the VxVM volume manager resource type.
Add an instance of the VxVM volume manager resource type to the resource group that you disabled in Step 2.
Ensure that this instance depends on the resource that you disabled in Step 2.
# clresource create -g fmwk-rg \ -t cvm-rt \ -p resource_dependencies=fmwk-rs cvm-rs |
Specifies the name of the framework resource group. This resource group contains the resource that you disabled in Step 2.
Specifies the name of the Solaris Volume Manager for Sun Cluster resource type.
Specifies that this instance depends on the resource that you disabled in Step 2.
Specifies the name that you are assigning to the resource of type SUNW.vucmm_cvm or SUNW.rac_cvm.
Bring online and in a managed state the framework resource group and its resources.
# clresourcegroup online -emM fmwk-rg |
Specifies that the framework resource group is to be moved to the MANAGED state and brought online. This resource group contains the resource that you disabled in Step 2.
The next step depends on the volume manager that you are adding, as shown in the following table.
Volume Manager |
Next Step |
---|---|
Solaris Volume Manager for Sun Cluster | |
SPARC: VxVM with the cluster feature |
How to Create a VxVM Shared-Disk Group for the Oracle RAC Database |
Starting in the Sun Cluster 3.2 11/09 release, a new set of resource types manage multiple-owner volume manager resources in an Oracle RAC configuration. A resource that is based on the SUNW.vucmm_svm or SUNW.vucmm_cvm resource type is configured in a resource group that is based on the multiple-owner volume-manager framework resource type, SUNW.vucmm_framework. The SUNW.rac_framework resource group continues to contain other RAC resources, such as CRS and UDLM.
The SUNW.vucmm_framework resource type is a single-instance resource type. You can create only one resource of this type in the cluster.
Perform this procedure to use the multiple-owner volume manager framework to manage volume-manager resources in the Oracle RAC configuration.
Become superuser on any cluster node.
Create a scalable multiple-owner volume-manager framework resource group.
# clresourcegroup create -n nodelist-S vucmm-fmwk-rg |
Specifies a comma-separated list of cluster nodes on which Sun Cluster Support for Oracle RAC is to be enabled. The Sun Cluster Support for Oracle RAC software packages must be installed on each node in this list.
This node list must contain all nodes that are configured in the node list of the RAC framework resource group.
Specifies the name that you are assigning to the resource group.
Register the SUNW.vucmm_framework resource type.
# clresourcetype register SUNW.vucmm_framework |
Add an instance of the SUNW.vucmm_framework resource type to the resource group that you created in Step 2.
# clresource create -g vucmm-fmwk-rg -t SUNW.vucmm_framework vucmm-fmwk-rs |
Specifies the name that you are assigning to the SUNW.vucmm_framework resource.
Set the reservation_timeout property of the volume-manager resource type.
Set the property to the same value as in the SUNW.rac_framework resource group.
Display the value of the reservation_timeout extension property for the SUNW.rac_framework resource type.
# clresource show -p reservation_timeout -t resource-type |
Specifies the resource type of the resource in the RAC resource group for which the reservation_timeout extension property is set. This resource type is SUNW.rac_svm or SUNW.rac_cvm.
Set the reservation_timeout extension property of the SUNW.vucmm_framework resource type.
# clresource set -p type_version=version \ -p reservation_timeout=timeout vucmm-framework-rs |
Specifies the value of the type_version property for the version of SUNW.rac_framework to which you are migrating the instance.
Specifies the value to which you are setting the reservation_timeout extension property.
Specifies the name of the resource of type SUNW.vucmm_framework on your cluster.
Register and add an instance of the resource type that represents the volume manager that you are using for Oracle files, if any.
If you are using Solaris Volume Manager for Sun Cluster, register and add the instance as follows:
Register the SUNW.vucmm_svm resource type.
# clresourcetype register SUNW.vucmm_svm |
Add an instance of the SUNW.vucmm_svm resource type to the resource group that you created in Step 2.
Ensure that this instance depends on the vucmm_framework resource that you created in Step 4.
# clresource create -g vucmm-fmwk-rg \ -t SUNW.vucmm_svm \ -p resource_dependencies=vucmm-fmwk-rs vucmm-svm-rs |
Specifies that this instance depends on the SUNW.vucmm_framework resource that you created in Step 4.
Specifies the name that you are assigning to the SUNW.vucmm_svm resource.
SPARC: If you are using VxVM with the cluster feature, register and add the instance as follows.
Register the SUNW.vucmm_cvm resource type.
# clresourcetype register SUNW.vucmm_cvm |
Add an instance of the SUNW.vucmm_cvm resource type to the resource group that you created in Step 2.
Ensure that this instance depends on the vucmm_framework resource that you created in Step 4.
# clresource create -g vucmm-fmwk-rg \ -t SUNW.vucmm_cvm \ -p resource_dependencies=vucmm-fmwk-rs vucmm-cvm-rs |
Specifies that this instance depends on the SUNW.vucmm_framework resource that you created in Step 4.
Specifies the name that you are assigning to the SUNW.vucmm_cvm resource.
Verify the configuration of the multiple-owner volume-manager framework resource group.
# clresourcegroup show vucmm-fmwk-rg |
Verify that the multiple-owner volume-manager framework resource group and its resources are online.
# clresourcegroup status |
Bring online and in a managed state the multiple-owner volume-manager framework resource group and its resources.
# clresourcegroup online -emM vucmm-fmwk-rg |
Specifies the name of the SUNW.vucmm_framework based resource group.
If your RAC configuration includes a ScalDeviceGroup resource that depends on a RAC volume manager resource, change the dependency to the equivalent multiple-owner volume-manager resource.
# clresource set -p resource_dependencies=vucmm-vol-mgr-rs{local_node} scal-dg-rs |
Specifies the name of the multiple-owner volume-manager resource.
For Solaris Volume Manager for Sun Cluster, use the SUNW.vucmm_svm resource type.
For VxVM with the cluster feature, use the SUNW.vucmm_cvm resource type.
Specifies the SUNW.ScalDeviceGroup resource whose dependency you move to the vucmm-vol-mgr-rs resource.
Disable the RAC volume manager resource.
# clresource disable rac-vol-mgr-rs |
Specifies the SUNW.rac_svm or SUNW.rac_cvm resource that is used by the SUNW.rac_framework based resource group.
Delete the RAC volume manager resource from the RAC framework resource group.
# clresource delete -t rac-vol-mgr-rs rac-fmwk-rg |
Specifies the name of the SUNW.rac_framework based resource group.
Verify that all resource groups for RAC are online.
# clresourcegroup status |
Reboot each node, one node at a time.
The reboot refreshes the RAC framework with the configuration changes.
You can remove Sun Cluster Support for Oracle RAC from the following entities:
A cluster. See How to Remove Sun Cluster Support for Oracle RAC From a Cluster.
Selected nodes in a cluster. See How to Remove Sun Cluster Support for Oracle RAC From Selected Nodes.
Perform this task to remove Sun Cluster Support for Oracle RAC from all nodes in a cluster.
On a cluster where multiple Oracle RAC databases are running, perform this task to remove an Oracle RAC database from the cluster. The remaining Oracle RAC databases continue to run in the cluster.
This procedure provides the long forms of the Sun Cluster maintenance commands. Most commands also have short forms. Except for the forms of the command names, the commands are identical. For a list of the commands and their short forms, see Appendix A, Sun Cluster Object-Oriented Commands, in Sun Cluster Data Services Planning and Administration Guide for Solaris OS.
This task involves removing the following resource groups from the cluster in the following order:
The resource group for the RAC database
Resource groups for logical hostname resources
Resource groups for scalable file-system mount-point resources
Resource groups that contain resources for the Sun QFS metadata server
Resource groups for scalable device group resources
The RAC framework resource group
The multiple-owner volume-manager framework resource group, if used.
You might perform this task to remove an Oracle RAC database from a cluster where multiple Oracle RAC databases are running. In this situation, do not remove any resource group on whose resources the remaining Oracle RAC databases depend.
For example, you might have configured multiple database file systems to depend on a single device group. In this situation, do not remove the resource group that contains the resource for the scalable device group.
Similarly, if multiple databases depend on the RAC framework resource group, do not remove this resource group.
Ensure that the cluster node from which you perform this task is booted in cluster mode.
On one node of the cluster, become superuser.
(Oracle 9i and Oracle 10g Release 2 or 11g only) Remove the resource group for each RAC database that you are removing.
If you are using Oracle 10g Release 1, omit this step. For Oracle 10g Release 1, no resource groups for RAC databases are configured.
For each RAC database that you are removing, type the following command:
# clresourcegroup delete -F rac-db-rg |
Specifies the resource group that you are removing.
(Oracle 9i only) Remove all resource groups for logical hostname resources that are used by each RAC database that you are removing.
If you are using Oracle 10g Release 1,Oracle 10g Release 2, or Oracle 11g, omit this step. For Oracle 10g Release 1,Oracle 10g Release 2, and Oracle 11g, no resource groups for logical hostname resources are configured.
For each resource group that you are removing, type the following command:
# clresourcegroup delete -F lh-rg |
Specifies the resource group that you are removing.
Use Oracle utilities to remove from the cluster each RAC database that you no longer require.
If you are removing Sun Cluster Support for Oracle RAC entirely, use Oracle utilities to remove the following items from all nodes in a cluster:
The Oracle RAC software
The Oracle CRS software
(Oracle 10g Release 2 or 11g only) Disable the CRS framework resource.
If you are using Oracle 9i or Oracle 10g Release 1, omit this step. For Oracle 9i and Oracle 10g Release 1, no CRS framework resource is configured.
# clresource disable crs-framework-rs |
Specifies the name of the resource that you are disabling. This resource is the instance of the SUNW.crs_framework resource type that is configured in the cluster.
Remove any resource groups that contain scalable file-system mount-point resources.
If no resource groups that contain scalable file-system mount-point resources are configured, omit this step.
For each resource group that you are removing, type the following command:
# clresourcegroup delete -F scal-mp-rg |
Specifies the resource group that you are removing.
Remove any resource groups that contain resources for the Sun QFS metadata server.
If no resource groups that contain resources for the Sun QFS metadata server are configured, omit this step.
For each resource group that you are removing, type the following command:
# clresourcegroup delete -F qfs-mds-rg |
Specifies the resource group that you are removing.
Remove the Sun QFS shared file systems that were represented by resources in the resource group that you deleted in Step 8.
For instructions for performing this task, see Using SAM-QFS With Sun Cluster.
Remove any resource groups that contain scalable device group resources.
If no resource groups that contain scalable device group resources are configured, omit this step.
For each resource group that you are removing, type the following command:
# clresourcegroup delete -F scal-dg-rg |
Specifies the resource group that you are removing.
Destroy any scalable device groups that were affected by the removal of resource groups in Step 10.
How to perform this step depends on the type of the scalable device group.
For each Solaris Volume Manager for Sun Cluster multi-owner disk set, destroy the disk set as follows:
Remove all metadevices such as volumes, soft partitions, and mirrors from the disk set.
Use the metaclear(1M) command for this purpose.
# metaclear -s scal-dg-ms -a |
Specifies the name of the disk set from which you are removing metadevices.
Remove all global devices from the disk set.
# metaset -s scal-dg-ms -d -f alldevices |
Specifies the name of the disk set from which you are removing global devices.
Specifies a space-separated list that contains all global devices that were added to the disk set when the disk set was created. The format of each device ID path name is /dev/did/dsk/dN, where N is the device number.
Remove all nodes from the disk set that you are destroying.
The removal of all nodes from a disk set destroys the disk set.
# metaset -s scal-dg-ms -d -h allnodes |
Specifies the name of the disk set that you are destroying.
Specifies a space-separated list that contains all nodes that were added to the disk set when the disk set was created.
For each VxVM shared-disk group, use Veritas commands to destroy the VxVM shared-disk group.
For more information, see your VxVM documentation.
If you are removing an Oracle RAC database from a cluster where multiple Oracle RAC databases are running, omit the remaining steps in this procedure.
Remove the RAC framework resource group.
# clresourcegroup delete -F rac-fmwk-rg |
Specifies the resource group that you are removing.
Remove the multiple-owner volume-manager framework resource group, if used.
# clresourcegroup delete -F vucmm-fmwk-rg |
Specifies the resource group that you are removing.
Unregister the resource type of each resource that you removed in this procedure.
# clresourcetype unregister resource-type-list |
Specifies a comma-separated list of the names of the resource types that you are unregistering. For a list of the resource types that are associated with Sun Cluster Support for Oracle RAC, see Automatically Generated Names for Sun Cluster Objects.
(Optional) From each node in the cluster, uninstall the Sun Cluster Support for Oracle RAC software packages.
Use the Sun JavaTM Enterprise System uninstaller for this purpose. For more information, see Chapter 8, Uninstalling, in Sun Java Enterprise System 5 Update 1 Installation Guide for UNIX.
Reboot each node in the cluster.
This example shows the sequence of operations that is required to remove Sun Cluster Support for Oracle RAC from all nodes of a four-node cluster. The nodes in this cluster are named pclus1, pclus2, pclus3, and pclus4. Only one RAC database is configured on the cluster.
The configuration of Sun Cluster Support for Oracle RAC in this example is as follows:
The version of Oracle RAC is 10g Release 2.
Sun QFS shared file system on Solaris Volume Manager for Sun Cluster is used to store Oracle files.
The mount points of file systems that are used for Oracle files are as follows:
Oracle database files: /db_qfs/OraData
Oracle binary files and related files: /db_qfs/OraHome
The oradg disk set is used only by the RAC database.
The name of the Oracle RAC database is swb.
The Sun QFS shared file systems use a Solaris Volume Manager for Sun Cluster multi-owner disk set that is named oradg. The creation of this disk set is shown in Example 2–1.
The configuration uses a multiple-owner volume-manager framework resource group.
The configuration of resource groups in this example is shown in the following table.
Resource Group |
Purpose |
---|---|
vucmm-framework-rg |
Multiple-owner volume-manager resource group. |
rac-framework-rg |
RAC framework resource group. |
scaldg-rg |
Resource group for scalable device-group resources. |
qfsmds-rg |
Resource group for Sun QFS metadata server resources. |
scalmnt-rg |
Resource group for scalable file-system mount-point resources. |
rac_server_proxy-rg |
RAC database resource group. |
The resource groups that are required for this configuration are shown in Figure A–2.
To remove the resource group for RAC database, the following command is run:
# clresourcegroup delete -F rac_server_proxy-rg |
After the removal of this resource group, Oracle utilities are used to remove the following items:
The Oracle RAC database
The Oracle RAC software
The Oracle CRS software
The removal of these items is beyond the scope of this example.
To disable the CRS framework resource, the following command is run:
# clresource disable crs_framework-rs |
To remove the resource group that contains scalable file-system mount-point resources, the following command is run:
# clresourcegroup delete -F scalmnt-rg |
To remove the resource group that contains resources for the Sun QFS metadata server, the following command is run:
# clresourcegroup delete -F qfsmds-rg |
After the removal of this resource group, Sun QFS utilities are used to remove the Sun QFS shared file systems that are used for Oracle files. The removal of these file systems is beyond the scope of this example.
To remove the resource group that contains scalable device group resources, the following command is run:
# clresourcegroup delete -F scaldg-rg |
To destroy the Solaris Volume Manager for Sun Cluster multi-owner disk set oradg, the following commands are run:
# metaclear -s oradg -a # metaset -s oradg -d \ -f /dev/did/dsk/d8 /dev/did/dsk/d9 /dev/did/dsk/d15 /dev/did/dsk/d16 # metaset -s oradg -d -h pclus1 pclus2 pclus3 pclus4 |
The following global devices are removed from the disk set:
/dev/did/dsk/d8
/dev/did/dsk/d9
/dev/did/dsk/d15
/dev/did/dsk/d16
To remove the RAC framework resource group, the following command is run:
# clresourcegroup delete -F rac-framework-rg |
To remove the multiple-owner volume-manager framework resource group, the following command is run:
# clresourcegroup delete -F vucmm-framework-rg |
To unregister the resource type of each resource that was removed, the following command is run:
# clresourcetype unregister \ SUNW.scalable_rac_server_proxy,\ SUNW.ScalMountPoint,\ SUNW.qfs,\ SUNW.ScalDeviceGroup,\ SUNW.rac_svm,\ SUNW.crs_framework,\ SUNW.rac_udlm,\ SUNW.rac_framework |
This configuration is running on the SPARC® platform. Therefore, SUNW.rac_udlm is in the list of resource types that are unregistered.
After the unregistration of these resource types, the following operations are performed:
The removal of the Sun Cluster Support for Oracle RAC software packages
The reboot of each node in the cluster
These operations are beyond the scope of this example.
Perform this task to remove Sun Cluster Support for Oracle RAC from selected nodes.
On a cluster where multiple Oracle RAC databases are running, perform this task to remove an Oracle RAC database from selected nodes. The Oracle RAC database that you remove continues to run on the other cluster nodes. The remaining Oracle RAC databases continue to run on the selected nodes.
This procedure provides the long forms of the Sun Cluster maintenance commands. Most commands also have short forms. Except for the forms of the command names, the commands are identical. For a list of the commands and their short forms, see Appendix A, Sun Cluster Object-Oriented Commands, in Sun Cluster Data Services Planning and Administration Guide for Solaris OS.
This task involves removing the selected nodes from the following resource groups in the following order:
The resource group for the RAC database
Resource groups for logical hostname resources
Resource groups for scalable file-system mount-point resources
Resource groups that contain resources for the Sun QFS metadata server
Resource groups for scalable device group resources
The RAC framework resource group
You might perform this task to remove an Oracle RAC database from selected nodes of a cluster where multiple Oracle RAC databases are running. In this situation, do not remove the nodes from any resource group on whose resources the remaining Oracle RAC databases depend. For example, you might have configured multiple database file systems to depend on a single device group. In this situation, do not remove the nodes from the resource group that contains the resource for the scalable device group. Similarly, if multiple databases depend on the RAC framework resource group, do not remove the nodes from this resource group.
Become superuser.
(Oracle 9i and Oracle 10g Release 2 or 11g only) Remove the nodes from the resource group for each RAC database that you are removing.
If you are using Oracle 10g Release 1, omit this step. For Oracle 10g Release 1, no resource groups for RAC databases are configured.
For each RAC database that you are removing, perform the following steps:
Take offline the resource group for the RAC database on the nodes from which you are removing Sun Cluster Support for Oracle RAC.
# clresourcegroup offline -n nodelist rac-db-rg |
Specifies a comma-separated list of cluster nodes from which you are taking offline the resource group.
Specifies the name of the resource group that you are taking offline.
Remove the nodes from the node list of the resource group for the RAC database.
# clresourcegroup remove-node -n nodelist rac-db-rg |
Specifies a comma-separated list of cluster nodes that you are removing from the resource group.
Specifies the name of the resource group from which you are removing nodes.
(Oracle 9i only) Remove the nodes from all resource groups for logical hostname resources that are used by each RAC database that you are removing.
If you are using Oracle 10g Release 1, Oracle 10g Release 2, or Oracle 11g, omit this step. For Oracle 10g Release 1, Oracle 10g Release 2, and Oracle 11g, no resource groups for logical hostname resources are configured.
For each resource group from which you are removing nodes, perform the following steps:
Switch the resource group to a node from which you are not removing Sun Cluster Support for Oracle RAC.
# clresourcegroup switch -n node-to-stay lh-rg |
Specifies the node to which you are switching the resource group. This node must be a node from which you are not removing Sun Cluster Support for Oracle RAC.
Specifies the name of the resource group that you are switching to another node.
Remove the nodes from the node list of the resource group.
# clresourcegroup remove-node -n nodelist lh-rg |
Specifies a comma-separated list of cluster nodes that you are removing from the resource group.
Specifies the name of the resource group from which you are removing nodes.
(Oracle 9i only) Remove each resource group for logical hostname resources whose primary node you removed from resource groups in Step 3.
These resource groups are no longer required because the RAC database instances that the groups serve are being removed.
Do not remove any resource groups from which you removed only secondary nodes in Step 3.
For each resource group that you are removing, type the following command:
# clresourcegroup remove -F lh-rg-rm-prim |
Specifies the name of the resource group that you are removing.
(Oracle 10g Release 2 or 11g only) Remove each node that you are removing from the list of nodes where the Oracle CRS resource for the Oracle database runs.
If you are using Oracle 9i or Oracle 10g Release 1 , omit this step. For Oracle 9i and Oracle 10g Release 1, no Oracle CRS resources that represent Sun Cluster resources are configured.
In this step, the syntax of Oracle commands for Oracle release 10g Release 2 or 11g is provided. If you are you are using a version Oracle other than 10g Release 2 or 11g, see your Oracle documentation for the correct command syntax.
# crs-home/bin/crs_register ora.dbname.sid.inst \ -update -r "ora.node-name.vip" |
Specifies the Oracle CRS home directory. This directory contains the Oracle CRS binary files and Oracle CRS configuration files.
Specifies the database name of the database instance that the Oracle CRS resource represents.
Specifies the Oracle SID of the database instance that the Oracle CRS resource represents.
Specifies the host name of the node where the Oracle CRS resource runs.
(Oracle 10g Release 2 or 11g only) From each node that you are removing, remove each Oracle CRS resource that represents a Sun Cluster resource from whose resource group you are removing nodes.
An Oracle CRS resource is configured for each Sun Cluster resource for scalable device groups and scalable file-system mount points on which Oracle components depend.
If you are using Oracle 9i or Oracle 10g Release 1 , omit this step. For Oracle 9i and Oracle 10g Release 1, no Oracle CRS resources that represent Sun Cluster resources are configured.
In this step, the syntax of Oracle commands for Oracle release 10g Release 2 or 11g is provided. If you are you are using a version Oracle other than 10g Release 2 or 11g, see your Oracle documentation for the correct command syntax.
For each Oracle CRS resource that you are removing, perform the following steps on each node from which you are removing the resource:
Stop the Oracle CRS resource that you are removing.
# crs-home/bin/crs_stop sun.node-name.sc-rs |
Specifies the Oracle CRS home directory. This directory contains the Oracle CRS binary files and Oracle CRS configuration files.
Specifies the host name of the node where the Oracle CRS resource runs.
Specifies the name of the Sun Cluster resource that the Oracle CRS resource represents.
Unregister the Oracle CRS resource that you are removing.
# crs-home/bin/crs_unregister sun.node-name.sc-rs |
Specifies the Oracle CRS home directory. This directory contains the Oracle CRS binary files and Oracle CRS configuration files.
Specifies the host name of the node where the Oracle CRS resource runs.
Specifies the name of the Sun Cluster resource that the Oracle CRS resource represents.
Delete the profile for the Oracle CRS resource that you are removing.
# crs-home/bin/crs_profile -delete sun.node-name.sc-rs \ -dir /var/cluster/ucmm/profile |
Specifies the Oracle CRS home directory. This directory contains the Oracle CRS binary files and Oracle CRS configuration files.
Specifies the host name of the node where the Oracle CRS resource runs.
Specifies the name of the Sun Cluster resource that the Oracle CRS resource represents.
Use Oracle utilities to remove the following items from each node from which you are removing Sun Cluster Support for Oracle RAC:
The RAC database
Oracle CRS
Switch any resource groups that contain resources for the Sun QFS metadata server to a node from which you are not removing Sun Cluster Support for Oracle RAC.
If no resource groups that contain resources for the Sun QFS metadata server are configured, omit this step.
# clresourcegroup switch -n node-to-stay qfs-mds-rg |
Specifies the node to which you are switching the resource group. This node must be a node from which you are not removing Sun Cluster Support for Oracle RAC.
Specifies the name of the resource group that you are switching to another node.
Remove the nodes from any resource groups that contain scalable file-system mount-point resources.
If no resource groups that contain scalable file-system mount-point resources are configured, omit this step.
For each resource group from which you are removing nodes, perform the following steps:
Take offline the resource group on the nodes from which you are removing Sun Cluster Support for Oracle RAC.
# clresourcegroup offline -n nodelist scal-mp-rg |
Specifies a comma-separated list of cluster nodes from which you are taking offline the resource group.
Specifies the name of the resource group that you are taking offline.
Remove the nodes from the node list of the resource group.
# clresourcegroup remove-node -n nodelist scal-mp-rg |
Specifies a comma-separated list of cluster nodes that you are removing from the resource group.
Specifies the name of the resource group from which you are removing nodes.
Remove the nodes from the node list of any resource groups that contain resources for the Sun QFS metadata server.
If no resource groups that contain resources for the Sun QFS metadata server are configured, omit this step.
The resource groups to modify are the resource groups that you switched to another node in Step 8.
# clresourcegroup remove-node -n nodelist qfs-mds-rg |
Specifies a comma-separated list of cluster nodes that you are removing from the resource group.
Specifies the name of the resource group from which you are removing nodes.
Remove the configuration of the Sun QFS shared file systems from the nodes.
For instructions for performing this task, see Using SAM-QFS With Sun Cluster.
Remove the nodes from any resource groups that contain scalable device group resources.
If no resource groups that contain scalable device group resources are configured, omit this step.
For each resource group from which you are removing nodes, perform the following steps:
Take offline the resource group on the nodes from which you are removing Sun Cluster Support for Oracle RAC.
# clresourcegroup offline -n nodelist scal-dg-rg |
Specifies a comma-separated list of cluster nodes from which you are taking offline the resource group.
Specifies the name of the resource group that you are taking offline.
Remove the nodes from the node list of the resource group.
# clresourcegroup remove-node -n nodelist scal-dg-rg |
Specifies a comma-separated list of cluster nodes that you are removing from the resource group.
Specifies the name of the resource group from which you are removing nodes.
Remove the nodes from any scalable device groups that were affected by the removal of nodes from resource groups in Step 12.
How to perform this step depends on the type of the scalable device group.
For each Solaris Volume Manager for Sun Cluster multi-owner disk set, type the following command:
# metaset -s scal-dg-ms -d -h nodelist |
Specifies the name of the disk set from which you are removing nodes.
Specifies a space-separated list of the nodes that you are removing from the disk set.
For each VxVM shared-disk group, use Veritas commands to remove the nodes from the VxVM shared-disk group.
For more information, see your VxVM documentation.
If you are removing an Oracle RAC database from selected nodes of a cluster where multiple Oracle RAC databases are running, omit the remaining steps in this procedure.
Remove the nodes from the RAC framework resource group.
Take offline the resource group on the nodes from which you are removing Sun Cluster Support for Oracle RAC.
# clresourcegroup offline -n nodelist rac-fmwk-rg |
Specifies a comma-separated list of cluster nodes from which you are taking offline the resource group.
Specifies the name of the resource group that you are taking offline.
Remove the nodes from the node list of the resource group.
# clresourcegroup remove-node -n nodelist rac-fmwk-rg |
Specifies a comma-separated list of cluster nodes that you are removing from the resource group.
Specifies the name of the resource group from which you are removing nodes.
Remove the nodes from the multiple-owner volume-manager framework resource group, if used.
Take offline the resource group on the nodes from which you are removing Sun Cluster Support for Oracle RAC.
# clresourcegroup offline -n nodelist vucmm-fmwk-rg |
Specifies a comma-separated list of cluster nodes from which you are taking offline the resource group.
Specifies the name of the resource group that you are taking offline.
Remove the nodes from the node list of the resource group.
# clresourcegroup remove-node -n nodelist vucmm-fmwk-rg |
Specifies a comma-separated list of cluster nodes that you are removing from the resource group.
Specifies the name of the resource group from which you are removing nodes.
(Optional) From each node that you removed, uninstall the Sun Cluster Support for Oracle RAC software packages.
Use the Sun Java Enterprise System uninstaller for this purpose. For more information, see Chapter 8, Uninstalling, in Sun Java Enterprise System 5 Update 1 Installation Guide for UNIX.
Reboot each node from which you from which you removed Sun Cluster Support for Oracle RAC.
This example shows the sequence of operations that is required to remove Sun Cluster Support for Oracle RAC from nodes pclus3 and pclus4 of a four-node cluster.
The configuration of Sun Cluster Support for Oracle RAC in this example is as follows:
The version of Oracle RAC is 10g Release 2.
Sun QFS shared file system on Solaris Volume Manager for Sun Cluster is used to store Oracle files.
The mount points of file systems that are used for Oracle files are as follows:
Oracle database files: /db_qfs/OraData
Oracle binary files and related files: /db_qfs/OraHome
The oradg disk set is used only by the RAC database.
The name of the Oracle RAC database is swb.
The Sun QFS shared file systems use a Solaris Volume Manager for Sun Cluster multi-owner disk set that is named oradg. The creation of this disk set is shown in Example 2–1.
The configuration uses a multiple-owner volume-manager framework resource group.
The configuration of resource groups in this example is shown in the following table.
Resource Group |
Purpose |
---|---|
vucmm-framework-rg |
Multiple-owner volume-manager resource group. |
rac-framework-rg |
RAC framework resource group. |
scaldg-rg |
Resource group for scalable device-group resources. |
qfsmds-rg |
Resource group for Sun QFS metadata server resources. |
scalmnt-rg |
Resource group for scalable file-system mount-point resources. |
rac_server_proxy-rg |
RAC database resource group. |
The resource groups that are required for this configuration are shown in Figure A–2.
To remove nodes pclus3 and pclus4 from the resource group for the RAC database, the following commands are run:
# clresourcegroup offline -n pclus3,pclus4 rac_server_proxy-rg # clresourcegroup remove-node -n pclus3,pclus4 rac_server_proxy-rg |
To remove nodes pclus3 and pclus4 from the node list of the Oracle CRS resource for the Oracle RAC database, the following commands are run:
# /db_qfs/OraHome/crs/bin/crs_register ora.swb.swb3.inst \ -update -r "ora.pclus3.vip" # /db_qfs/OraHome/crs/bin/crs_register ora.swb.swb4.inst \ -update -r "ora.pclus4.vip" |
To remove from nodes pclus3 and pclus4 the Oracle CRS resources that represent Sun Cluster resources, the following commands are run:
Removal of resource for Oracle database files from node plcus3 # /db_qfs/OraHome/crs/bin/crs_stop sun.pclus3.scaloramnt-OraData-rs # /db_qfs/OraHome/crs/bin/crs_unregister sun.pclus3.scaloramnt-OraData-rs # /db_qfs/OraHome/crs/bin/crs_profile -delete sun.pclus3.scaloramnt-OraData-rs \ -dir /var/cluster/ucmm/profile Removal of resource for Oracle binary files from node plcus3 # /db_qfs/OraHome/crs/bin/crs_stop sun.pclus3.scaloramnt-OraHome-rs # /db_qfs/OraHome/crs/bin/crs_unregister sun.pclus3.scaloramnt-OraHome-rs # /db_qfs/OraHome/crs/bin/crs_profile -delete sun.pclus3.scaloramnt-OraHome-rs \ -dir /var/cluster/ucmm/profile Removal of resource for Oracle database files from node plcus4 # /db_qfs/OraHome/crs/bin/crs_stop sun.pclus4.scaloramnt-OraData-rs # /db_qfs/OraHome/crs/bin/crs_unregister sun.pclus4.scaloramnt-OraData-rs # /db_qfs/OraHome/crs/bin/crs_profile -delete sun.pclus4.scaloramnt-OraData-rs \ -dir /var/cluster/ucmm/profile Removal of resource for Oracle binary files from node plcus4 # /db_qfs/OraHome/crs/bin/crs_stop sun.pclus4.scaloramnt-OraHome-rs # /db_qfs/OraHome/crs/bin/crs_unregister sun.pclus4.scaloramnt-OraHome-rs # /db_qfs/OraHome/crs/bin/crs_profile -delete sun.pclus4.scaloramnt-OraHome-rs \ -dir /var/cluster/ucmm/profile |
The commands remove Oracle CRS resources that represent the following Sun Cluster resources:
scaloramnt-OraData-rs – A resource of type SUNW.ScalMountPoint that represents the mount point of the file system for database files
scaloramnt-OraHome-rs – A resource of type SUNW.ScalMountPoint that represents the mount point of the file system for binary files and associated files
After the resource is removed from nodes pclus3 and pclus4, Oracle utilities are used to remove the following items from these nodes:
The Oracle RAC database
The Oracle RAC software
The Oracle CRS software
The removal of these items is beyond the scope of this example.
To switch the resource group that contains resources for the Sun QFS metadata server to node pclus1, the following command is run:
# clresourcegroup switch -n pclus1 qfsmds-rg |
To remove nodes pclus3 and pclus4 from the resource group that contains scalable file-system mount-point resources, the following commands are run:
# clresourcegroup offline -n pclus3,pclus4 scalmnt-rg # clresourcegroup remove-node -n pclus3,pclus4 scalmnt-rg |
To remove nodes pclus3 and pclus4 from the node list of the resource group that contains resources for the Sun QFS metadata server, the following command is run:
# clresourcegroup remove-node -n pclus3,pclus4 qfsmds-rg |
After nodes pclus3 and pclus4 are removed from the node list, the configuration of the Sun QFS shared file systems is removed from theses nodes. This operation is beyond the scope of this example.
To remove nodes pclus3 and pclus4 from the resource group that contains scalable device group resources, the following commands are run:
# clresourcegroup offline -n pclus3,pclus4 scaldg-rg # clresourcegroup remove-node -n pclus3,pclus4 scaldg-rg |
To remove nodes pclus3 and pclus4 from the Solaris Volume Manager for Sun Cluster multi-owner disk set oradg, the following command is run:
# metaset -s oradg -d -h pclus3 pclus4 |
To remove nodes pclus3 and pclus4 from the RAC framework resource group, the following commands are run:
# clresourcegroup offline -n pclus3,pclus4 rac-framework-rg # clresourcegroup remove-node -n pclus3,pclus4 rac-framework-rg |
To remove nodes pclus3 and pclus4 from the multiple-owner volume-manager framework resource group, the following commands are run:
# clresourcegroup offline -n pclus3,pclus4 vucmm-framework-rg # clresourcegroup remove-node -n pclus3,pclus4 vucmm-framework-rg |
After the removal of nodes pclus3 and pclus4 from the framework resource groups, the Sun Cluster Support for Oracle RAC software packages can optionally be removed from the nodes.
After the removal is complete, the status of resource groups and resources is as follows:
# clresourcegroup status === Cluster Resource Groups === Group Name Node Name Suspended Status ---------- --------- --------- ------ rac-framework-rg pclus1 No Online pclus2 No Online vucmm-framework-rg pclus1 No Online pclus2 No Online scaldg-rg pclus1 No Online pclus2 No Online qfsmds-rg pclus1 No Online pclus2 No Offline scalmnt-rg pclus1 No Online pclus2 No Online rac_server_proxy-rg pclus1 No Online pclus2 No Online # clresource status === Cluster Resources === Resource Name Node Name State Status Message ------------- --------- ----- -------------- rac-framework-rs pclus1 Online Online pclus2 Online Online rac-udlm-rs pclus1 Online Online pclus2 Online Online crs_framework-rs pclus1 Online Online pclus2 Online Online vucmm-svm-rs pclus1 Online Online pclus2 Online Online scaloradg-rs pclus1 Online Online - Diskgroup online pclus2 Online Online - Diskgroup online qfs-mds-rs pclus1 Online Online - Service is online. pclus2 Offline Offline scaloramnt-OraData-rs pclus1 Online Online pclus2 Online Online scaloramnt-OraHome-rs pclus1 Online Online pclus2 Online Online rac_server_proxy-rs pclus1 Online Online - Oracle instance UP pclus2 Online Online - Oracle instance UP |