Using Serviceguard Extension for RAC, 10th Edition, April 2013

Figure 24 Node 1 Upgraded to SG/SGeRAC 11.16
1. If you prefer, restart the cluster on the upgraded node (node 1). You can do this in Serviceguard
Manager, or from the command line issue the following:
# cmrunnode node1
2. At this point, different versions of the Serviceguard daemon (cmcld) are running on the two
nodes, as shown in Figure 25.
3. Start Oracle (Clusterware, RAC) software on node 1.
Figure 25 Node 1 Rejoining the Cluster
1. Halt Oracle (RAC, Clusterware) software on node 2.
2. Halt node 2. You can do this in Serviceguard Manager, or from the command line issue the
following:
# cmhaltnode -f node2
This causes both packages to move to node 1. See Figure A-5.
3. Upgrade node 2 to Serviceguard and SGeRAC (A.11.16) as shown in Figure A-5.
Rolling Software Upgrades 147