5.5 HP StorageWorks X9720 Network Storage System Administrator Guide (AW549-96026, March 2011)

4. The QuickRestore DVD enables the iptables firewall. Either make the firewall configuration
match that of your other server blades to allow traffic on appropriate ports, or disable the service
entirely by running the chkconfig iptables off and service iptables stop
commands.
To allow traffic on appropriate ports, open the following ports:
• 80
• 443
• 1234
• 9000
• 9005
• 9008
• 9009
5. Run the following commands on the management console to tune your server blade for optimal
performance:
ibrix_host_tune -S -h <hostname of new server blade> -o
rpc_max_timeout=64,san_timeout=120,max_pg_segment=8192,max_pg_host=49152,max_pg_request=12
ibrix_host_tune -t 64 -h <hostname of new server blade>
6. Copy /root/.ssh/authorized_keys from a working node to /root/.ssh/
authorized_keys on the restored node.
7. Copy /etc/hosts from a working node to /etc/hosts on the restored node.
8. Ensure that all servers have server hostname entries in /etc/machines on all nodes.
9. If you disabled NIC monitoring before using the QuickRestore DVD, re-enable the monitor:
ibrix_nic -m -h MONITORHOST -A DESTHOST/IFNAME
For example:
ibrix_nic -m -h titan16 -A titan15/eth2
10. Run ibrix_health -l from the X9000 management console to verify that no errors are being
reported.
NOTE:
When you perform a Quick Restore of a file serving node, the NFS, CIFS, FTP, and HTTP export
information is not automatically restored to the node. After operations are failed back to the node,
the I/O from client systems to the node fails for the NFS, CIFS, FTP, and HTTP shares. To avoid this
situation, manually restore the NFS, CIFS, FTP, and HTTP exports on the node before failing it back.
Configuring a file serving node manually
Use this procedure to configure file serving nodes manually instead of using the template. Also use
this procedure to configure a Management Server that acts as a host for the agile management
console. (You can launch the wizard manually by entering the command /usr/local/ibrix/
autocfg/bin/menu_ss_wizard.)
1. Log into the system as user root (the default password is hpinvent).
2. When the System Deployment Menu appears, select Join an existing cluster.
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