5.6.x HP X9000 Series Network Storage System Installation Guide (TA768-96056, December 2011)

Optional configuration
These configuration procedures are optional:
• Change IP addressing for the private network
• Configuring the agile management console
Changing IP addressing for the private network
This example changes the internal network from 172.16.0.0/255.255.248 to
192.168.0.0/255.255.248.0.
1. Connect an ssh session to 172.16.3.1 (the fusion manager on blade1).
2. Copy the /etc/hosts file:
cp /etc/hosts /etc/hosts_original
scp 172.16.3.2:/etc/hosts 172.16.3.2:/etc/hosts_original
scp 172.16.3.3:/etc/hosts 172.16.3.3:/etc/hosts_original
3. Check the installed version:
ibrix_version –l
4. Copy the installation tar file to /tmp on blade 1 (the fusion manager).
5. Copy the installation tar file file to /tmp on the other blades:
scp <installation-tarball> 172.16.3.2:/tmp
scp <installation-tarball> 172.16.3.3:/tmp
. . .
Repeat for all installed blades.
6. Decompress the installation tarball:
cd /tmp
tar -xvf tarball
cd ibrix
7. Uninstall the fusion manager:
cd /usr/local/ibrix
./ibrixinit -tm –u
8. Edit the /etc/hosts file:
vi /etc/hosts
:1,$s/172.16/192.168/g
:wq!
9. Copy the new hosts file to the other servers:
scp /etc/hosts 172.16.3.2:/etc
scp /etc/hosts 172.16.3.3:/etc
10. Edit the bond0 configuration file and change the IPADDR parameter to the new address:
vi /etc/sysconfig/network-scripts/ifcfg-bond0
11. On each file serving node, decompress the installation tarball:
cd /tmp
tar -xvf tarball
cd ibrix
12. Uninstall the file serving node software:
cd /usr/local/ibrix
./ibrixinit -ts –u
13. Edit the bond0 configuration file and change the IPADDR parameter to the new address:
vi /etc/sysconfig/network-scripts/ifcfg-bond0
14. Restart the network service on all servers:
Optional configuration 41