Virtual TapeServer 6.04.01 Operations and Administration Guide

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All cluster members are automatically be configured as voting members, even if they
were not voting members in the previous GFS version. If members should be non-
voting members, change the votes attribute to 0:
<clusternode name="systemA.yourhost.yourdomain" votes="0">
Save and close the file.
u. Add node IDs to the cluster.conf file using the ccs_tool utility:
ccs_tool addnodeids
You can ignore the warning message if you have only one GFS cluster and all of your
nodes are in the same multicast group.
v. Save the cluster.conf file and copy the file to the other systems in the cluster.
WARNING Because the system is booted from the DVD, all changes to cluster.conf
are lost when the system is rebooted. Therefore, you must copy the file to
another server or USB flash drive using SCP or FTP in order to use it
later. Failure to do so will render the cluster inoperable and
unrecoverable!
Here is an example using the bill account and the /home/bill/ home directory:
scp /etc/cluster/cluster.conf bill@systemB:/home/bill/cluster.conf
scp /etc/cluster/cluster.conf bill@systemC:/home/bill/cluster.conf
...
scp /etc/cluster/cluster.conf bill@systemn:/home/bill/cluster.conf
8. Complete the upgrade of the GFS upgrade system to 6.04:
a. Eject the VTS GFS Install/Upgrade DVD by entering the following command:
eject
You can ignore the warning message that is displayed.
b. Reboot the system by entering this command:
reboot -f
c. Boot all GFS cluster members.
9. Copy the cluster.conf to the GFS upgrade system. In this command example using SCP,
systemA is the GFS upgrade system’s name and /home/bill is the home directory where
the file should reside:
scp /home/bill/cluster.conf bill@systemA:/home/bill/
10. Copy cluster.conf to the /etc/cluster/ directory on each system in the cluster. Again,
/home/bill is used as the home directory in this command example:
mkdir -p /etc/cluster
cp /home/bill/cluster.conf /etc/cluster
11. Configure the /etc/hosts file on each server to include the fully qualified domain name
for each system. Here is what the file should look like:
127.0.0.1 localhost.localdomain localhost
ipaddr SystemA.fullyqualified.domain.name SystemA
ipaddr SystemB.fullyqualified.domain.name SystemB
ipaddr SystemC.fullyqualified.domain.name SystemC