We have the need to change network addressing of our LAN. The auxiliary paths will not change (remaining in their own VLANs).
Is there a special procedure to achieve this ?
I suppose :
(obvious prerequisite: configure new IP subnet, and DNS)
1- Shutdown all VMs
2- On Windows, remove all iSCSI targets
3- Stop Failover on both nodes
4- Change IP on eth0 on both nodes (reboot required, I guess)
5- Pray, then restart Failover
6- Reconnect iSCSI targets with new IPs
7- Restart VMs
This is correct, but I would make sure that you update to the latest then enable Maintenance Mode then change the IP's (please make sure the VIPs are on a separate network as instructed from the setup of Failover). This video will show you how to enable Maintenance Mode.