ServerNet Cluster Manual

Adding or Removing a Node
ServerNet Cluster Manual—520575-003
6-8
Moving ServerNet Cables to Different Ports on the
ServerNet II Switches
•
Select all of the remote nodes in the ServerNet Cluster Connection
Status dialog box and click Configure/Start to start the local and remote
lines. If the automatic line-handler configuration feature is enabled on
the remote nodes, the lines on those nodes are started automatically.
d. If the remote lines do not start for all of the nodes, repeat Steps a through
c, logging on to each node individually to add and start a line for the node
being added.
•
To use SCF commands:
a. On the node being added to the cluster, start the ServerNet cluster
subsystem:
-> START SUBSYS $ZZSCL
b. On the node being added to the cluster, use the Expand subsystem SCF
START LINE command to start the Expand-over-ServerNet lines to all
other nodes in the cluster. For example:
-> START LINE $SC012
-> START LINE $SC013
-> START LINE $SC014
-> START LINE $SC015
-> START LINE $SC016
-> START LINE $SC017
c. On all other nodes in the cluster, use the SCF START LINE command to
start the Expand-over-ServerNet line to the node being added. Depending
on your service LAN, you might have to log on to each node individually to
do this. For example:
-> START LINE $SC011
10. Using the TSM Service Application, verify that both external fabrics to the node are
Up. If the fabrics do not come up, refer to Section 7, Troubleshooting and
Replacement Procedures.
11. If necessary, restart your applications.