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4. Tech Tips for Sysadmins
5. Availability
6. How to Change Sun Cluster Node Names

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How to Change Sun Cluster Node Names

• Added by kperkins, last edited by kperkins on Apr 02, 2009

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How to Change Sun Cluster Node Names Fabio Morais do Nascimento, April 2009 Make a copy of /etc/cluster/ccr/infrastructure: # cp /etc/cluster/ccr/infrastructure /etc/cluster/ccr/infrastructure.old Edit /etc/cluster/ccr/infrastructure: # vi /etc/cluster/ccr/infrastructure Change node names as you want. For example, change srv01 to server01 and srv02 to server02. If necessary, change the Solaris node name: # echo server01 > /etc/nodename Regenerate the checksum for the infrastructure file: # /usr/cluster/lib/sc/ccradm -i /etc/cluster/ccr/infrastructure -o Shut down Sun Cluster and boot both nodes: # cluster shutdown -g 0 -y ok boot

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