Example—Upgrading From Sun Cluster 2.2 to Sun Cluster 3.0 5/02 Software – Begin Process (Sun Cluster 3.0 5/02 Release Notes)

Sun Cluster 3.0 5/02 Release Notes

Example—Upgrading From Sun Cluster 2.2 to Sun Cluster 3.0 5/02 Software – Begin Process

The following example shows the beginning process of upgrading a two-node cluster from Sun Cluster 2.2 to Sun Cluster 3.0 5/02 software. The cluster node names are phys‐schost‐1, the first-installed node, and phys‐schost‐2, which joins the cluster that phys‐schost‐1 established. The volume manager is Solstice DiskSuite and both nodes are used as mediator hosts for the diskset schost‐1.

(Install the latest Solstice DiskSuite mediator package
on each node)
# cd /cdrom/suncluster_3_0_u3/SunCluster_3.0/Packages
# pkgadd -d . SUNWmdm
 
(Restore the mediator)
# metaset -s schost-1 -t
# metaset -s schost‐1 -a -m phys‐schost‐1 phys‐schost‐2
 
(Shut down the rpc.pmfd daemon)
# /etc/init.d/initpmf stop
 
(Begin upgrade on the first node and reboot it)
phys‐schost‐1# cd /cdrom/suncluster_3_0_u3/SunCluster_3.0/Tools
phys‐schost‐1# ./scinstall ‐u begin ‐F
phys-schost-1# shutdown -g0 -y -i6
 
(Begin upgrade on the second node and reboot it)
phys‐schost‐2# cd /cdrom/suncluster_3_0_u3/SunCluster_3.0/Tools
phys‐schost‐2# ./scinstall ‐u begin ‐N phys‐schost‐1
phys-schost-2# shutdown -g0 -y -i6
 
(Verify cluster membership)
# scstat
 
(Choose a shared disk and configure it as the quorum
device)
# scdidadm -L
# scsetup
Select Quorum>Add a quorum disk
 
(Verify that the quorum device is configured)
# scstat -q
 
(Verify that the cluster is no longer in install
mode)
% scconf -p | grep "Cluster install mode:"
Cluster install mode:                                  disabled