Lenovo ThinkSystem DM3000 series Hardware Installation And Maintenance Manual page 109

If you want to migrate...
A specific LIF
All the non-SAN data LIFs and cluster-
management LIFs
Example
The following command migrates a LIF named datalif1 on the SVM vs0 to the port e0d on node0b:
cluster::> network interface migrate -vserver vs0 -lif datalif1 -destination-node node0b -destination-port e0d
The following command migrates all the data and cluster-management LIFs from the current (local)
controller:
cluster::> network interface migrate-all -node local
Step 3. Check whether the home controller of the cluster-management LIF is on one of the original
controllers: network interface show -lif cluster_mgmt -fields home-node
Step 4. If the home controller of the cluster management LIF is on one of the original controllers, complete
the following steps:
a. Switch the home controller of the cluster-management LIF to one of the new controllers:
network interface modify -vserver cluster_name -lif cluster_mgmt -home-node new_node_
name -home-port {netport|ifgrp}
Migrate the cluster-management LIF to one of the new controllers: network interface migrate
b.
-vserver vserver_name -lif cluster-mgmt -destination-node new_node_name -destination-
port {netport|ifgrp}
Deleting SAN LIFs from the original controllers
If the cluster is in a SAN environment, you must delete any SAN LIFs from the original controllers before you
can unjoin the original controllers from the cluster.
Step 1. If you have iSCSI initiators, complete the following steps:
a. Display a list of active initiators currently connected to an SVM on the original controllers, once
for each of the old LIFs: iscsi connection show -vserver Vserver_name -lif old_lif
Example
The following example shows the output of the command with an active initiator connected to
SVM vs1:
cluster::> iscsi connection show -vserver vs1 -lif data2
Tpgroup
Vserver Name
--------- -------- ----- ----- --------------- --------------- --------
vs1 data
b. If any initiators are still logged in to an original controller, log out of the sessions from your host
computer.
Step 2. Display the port set list to determine if any iSCSI or FC LIFs on the original controllers belong to a
port set: lun portset show
Example
Conn Local
TSIH ID Address
9 1 10.229.226.166 10.229.136.188
Then enter...
network interface migrate -vserver vserver_
name -lif lif_name -source-node source_
node_name -destination-node dest_node_
name -destination-port dest_port_name
network interface migrate-all -node node_
name
Remote TCP Recv
Address Size
131400
.
Chapter 6 Upgrading controller hardware
103