How to Prepare the Cluster for HA for Samba With winbind

Perform this procedure to prepare the cluster for Samba software in a failover resource group, with winbind configured in a scalable resource group.

Before You Begin

Ensure that the /etc/netmasks file has IP-address subnet and netmask entries for all logical hostnames. If necessary, edit the /etc/netmasks file to add any missing entries.

1. Assume a role that provides solaris.cluster.modify RBAC authorization.
2. Register the SUNW.HAStoragePlus and SUNW.gds resource types.

   phys-schost-1# clresourcetype register SUNW.HAStoragePlus
   phys-schost-1# clresourcetype register SUNW.gds

3. Create a failover resource group for the winbind shared network address.

   phys-schost-1# clresourcegroup create -n nodelist winbind-failover-resource-group

4. Create a resource for the winbind logical hostname.

   phys-schost-1# clressharedaddress create -g winbind-failover-resource-group \
   -h winbind-logical-hostname \
   winbind-logical-hostname-resource

5. Create a scalable resource group for the scalable winbind resource.

   phys-schost-1# clresourcegroup create -n nodelist \
   -S \
   -p Maximum_primaries=maximum-number-active-primaries \
   -p Desired_primaries=desired-number-active-primaries \
   winbind-scalable-resource-group

6. Create a resource for the winbind disk storage.

   For this scalable HAStoragePlus resource, you must use a cluster file system.

   phys-schost-1# clresource create -g winbind-scalable-resource-group \
   -t SUNW.HAStoragePlus \
   -p FilesystemMountPoints=winbind-file-system-mount-point \
   -x AffinityOn=FALSE \
   winbind-ha-storage-resource

7. Enable and bring online the winbind failover and scalable resource groups.

   phys-schost-1# clresourcegroup online -M winbind-failover-resource-group
   phys-schost-1# clresourcegroup online -M winbind-scalable-resource-group

Next Steps

Register the resource group and logical hostname and Samba disk storage resource for the Samba instance. Go to How to Prepare the Cluster for HA for Samba.