Oracle^® Solaris Cluster 4.3 Data Services Planning and Administration Guide

How to Set Up an HAStoragePlus Resource for Cluster File Systems Using a UFS File System

Perform this task to configure an HAStoragePlus resource that uses a UFS file system for a cluster file system.

1. On any node in the cluster, assume the root role that provides solaris.cluster.modify RBAC authorization.
2. Create a failover or scalable resource group as desired.
   • Perform the following step to create a failover group.

     # clresourcegroup create resource-group

   • Perform the following step to create a scalable group.

     # clresourcegroup create -S [-p Maximum_primaries=m] [-p Desired_primaries=n] \
     [-n node-list] resource-group

3. Register the SUNW.HAStoragePlus resource type.

   # clresourcetype register SUNW.HAStoragePlus

4. Create the HAStoragePlus resource and define the file system mount points.

   # clresource create -g resource-group -t SUNW.HAStoragePlus \
   -p FileSystemMountPoints="mount-point-list" hasp-resource

   The resource is created in the enabled state.

5. Add the data service resources to resource-group, and set their dependency to hasp-resource.

   # clresource set -p  Resource_dependencies_offline_restart= \
   hasp-resource application-resource

6. Bring online and in a managed state the resource group that contains the HAStoragePlus resource.

   # clresourcegroup online -M resource-group

Example 42  Setting up an HAStoragePlus Resource with a Cluster File System in a Global Cluster

This example shows how to configure an HAStoragePlus resource with a cluster file system /global/ufs in a global cluster for a failover resource group.

phys-schost-1# vi /etc/vfstab
#device         device          mount           FS      fsck    mount   mount
#to mount       to fsck         point           type    pass    at boot options
#
/dev/md/apachedg/dsk/d0 /dev/md/apachedg/rdsk/d0 /global/ufs ufs 2 yes global, logging

# clresourcegroup create hasp-rg
# clresourcetype register SUNW.HAStoragePlus
# clresource create -g hasp-rg -t SUNW.HAStoragePlus -p \
FileSystemMountPoints=/global/ufs hasp-rs
# clresourcegroup online -M hasp-rg

Example 43  Setting up an HAStoragePlus Resource with a Cluster File System in a Zone Cluster

This example shows how to configure an HAStoragePlus resource with a cluster file system /global/ufs in a zone cluster for a scalable resource group. The cluster file system is available for the zone cluster nodes on the mount point /zone/ufs. This example configuration makes the global file system /global/ufs mounted in a global cluster and later loopback mounted on two zone-cluster nodes where the resource group is online.

phys-schost-1# vi /etc/vfstab
#device         device          mount           FS      fsck    mount   mount
#to mount       to fsck         point           type    pass    at boot options
#
/dev/md/apachedg/dsk/d0 /dev/md/apachedg/rdsk/d0 /global/ufs ufs 2 yes global, logging

# clzonecluster configure sczone
clzc:sczone> add fs
clzc:sczone:fs> set dir=/zone/ufs
clzc:sczone:fs> set special=/global/ufs
clzc:sczone:fs> set type=lofs
clzc:sczone:fs> end
clzc:sczone:fs> exit

# clresourcegroup create -Z sczone -p desired_primaries=2 -p maximum_primaries=2 hasp-rg
# clresourcetype register -Z sczone SUNW.HAStoragePlus
# clresource create -Z sczone -g hasp-rg -t SUNW.HAStoragePlus -p
FileSystemMountPoints=/zone/ufs hasp-rs
# clresourcegroup online -Z sczone -M hasp-rg