Enabling A Resource Group In The Cluster; Disabling A Resource Group In The Cluster; Viewing The Cluster Log - IBM TotalStorage NAS Gateway 500 Administrator's Manual

WebSM
From the main WebSM panel, navigate to: NAS Management→NAS
System→Cluster Management→Disable volumes.

Enabling a resource group in the cluster

You can enable the specified resource group. Any volumes that are defined to the
resource group are mounted and available.
If a node name is not specified, the group is enabled on the node on which the
command is executed.
CLI command
At the command prompt, enter clnasengroup -g [-n node_name]
resource_group_name.
SMIT fastpath
The SMIT fastpath command to disable clustering on all nodes is smit
clnasengroup.
WebSM
To disable clustering on all NAS Gateway 500s from the main WebSM panel,
navigate to: Cluster Management→Enable resource group .

Disabling a resource group in the cluster

You can disable the specified resource group. Any volumes that are defined to the
resource group is unmounted and unavailable.
CLI command
At the command prompt, enter clnasdisgroup -g resource_group_name.
SMIT fastpath
The SMIT fastpath command to disable clustering on all nodes is smit
clnasdisgroup.
WebSM
To disable clustering on all NAS Gateway 500s from the main WebSM panel,
navigate to: Cluster Management→Disable resource group.

Viewing the cluster log

If problems occur in the cluster, you can view the cluster logs for problem
determination.
CLI command
At the command prompt, enter clnasviewlog log_file_name. If a log file name is
not explicitly specified, the IBM NAS Gateway 500 cluster configuration
nascluster.log file is displayed. You can view the names of valid log files using the
clnaslogfilenames command.
SMIT fastpath
The SMIT fastpath command is smit clnasviewlog. Select the log to view.
WebSM
From the main WebSM panel, navigate to: NAS Management→NAS
System→Cluster Management→View log.
Chapter 23. Managing clustered systems
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