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40 Upgrading the product
Upgrading from 3.5 to 5.0
9 Uninstall VCS 3.5 from system01 and system02. Run the following
commands from one of the nodes.
See the Veritas Cluster Server Installation Guide.
# cd /opt/VRTSvcs/install
# ./uninstallvcs
Note: Ignore any errors from the uninstallvcs script and proceed with
the uninstall of VCS. Also run the following command from rest of the
nodes in the cluster on which uninstallation is not performed using
./uninstallvcs:
# hastart
10 Upgrade the operating system from HP-UX 11i Version 1 to HP-UX 11i
Version 2 on system01 and system02.
See the HP-UX Operating System documentation.
11 Install all the prerequisite patches on system01 and system02. See
“Required HP-UX patches” on page 15.
12 Install SFCFS 5.0 on system01 and system02 and reboot these nodes.
See “Installing the product” on page 19.
Note: Do not configure SFCFS after reboot.
13 Shutdown VCS on remaining non-upgraded nodes.
a Run the following commands from one of the non-upgraded nodes.
# haconf -makerw
# hagrp -unfreeze cvm -persistent
# hagrp -unfreeze service_group -persistent
# haconf -dump -makero
where service_group is the command that displays the service groups by
hagrp -dep cvm.
b Run the following commands on all the non-upgraded nodes.
# hastop -local
14 Start vxfen on system01 and system02. vxfen can be started either in
disable or enable mode. For starting
vxfen in disabled mode, run the
following commands
# echo vxfen_mode=disabled > /etc/vxfenmode
# /sbin/init.d/vxfen start
See the Veritas Cluster Server Installation Guide for information regarding
starting
vxfen in enabled mode.