Hi, 

I need to migrate from Centos8 to Centos9, engine+ 2 nodes, iSCSI storage, 

My idea is backup Engine on Centos8: 
engine-backup --scope=all --mode=backup --file=/root/backup 

Then install a new engine machine with Centos9 and restore: 
engine-backup --mode=restore --file=backup --log=backup_restore.log 

engine-setup 

Now Engine on Centos9 is controlling the 2 nodes on Centos8 

Than, I migrate all VMs from node2 to node1. Install node2 with Centos9 
Migrate all VMs from node1 to node2 
Install node1 with Centos9 

Do you think it will work? 
Thanks 

-- 

Jose Ferradeira 
http://www.logicworks.pt 
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