I've upgraded some standalone PVE installation with 'In-place upgrade'
method:
https://pve.proxmox.com/wiki/Upgrade_from_4.x_to_5.0#In-place_upgrade
without a fuss.
And in this page the note:
If you run a PVE 4 cluster it's tested and supported to add a PVE 5
node and migrate your guests to the new host.
seem confident to me that the answer to my answer is 'yes'... but...
Upgrading a cluster, can i upgrade node by node, migrating VMs/CTs to
other nodes, without troubles if the source node and the target node
run different PVE versions (latest 4.X and latest 5.X)?
Or i've to shutdown all the VMs/CTs and upgrade all the cluster at the
same time?
Thanks.
--
dott. Marco Gaiarin GNUPG Key ID: 240A3D66
Associazione ``La Nostra Famiglia'' http://www.lanostrafamiglia.it/
Polo FVG - Via della Bontà , 7 - 33078 - San Vito al Tagliamento (PN)
marco.gaiarin(at)lanostrafamiglia.it t +39-0434-842711 f +39-0434-842797
Dona il 5 PER MILLE a LA NOSTRA FAMIGLIA!
http://www.lanostrafamiglia.it/index.php/it/sostienici/5x1000
(cf 00307430132, categoria ONLUS oppure RICERCA SANITARIA)
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