IBM manual IBM System Storage DR550 Version March

IBM System Storage DR550 Version 3.0 ------ 17 March 2006 Page 62

Use the F4 key in the Stop Cluster Services on these nodes field when you want to stop the cluster services on both nodes. A pop-up window (Stop Cluster Nodes on these nodes) appears. Select both nodes with the F7 key. Both nodes are marked in front of the line. Press Enter.

If you want to change the shutdown mode, press F4 in the appropriate line. A pop-up windows (Shutdown Mode) appears. Select the shutdown mode and press Enter.

The selected shutdown mode refers to the following types of shutdown:

–graceful: Shut down after the /usr/es/sbin/cluster/events/node_down_complete script is run on the node to release its resources. The other cluster node does not take over the resources of the stopped node.

–takeover (graceful with takeover): Shut down after the

/usr/es/sbin/cluster/events/node_down_complete script runs to release its resources. The other node takes over the resources of the stopped node. You cannot shut down cluster services on the other cluster node if you select this type of shutdown.

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