Upgrading from 1.1 to 1.5

ndew

Renowned Member
Nov 26, 2008
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0
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Hi so i have a few nodes that are running proxmox 1.1 there was an upgrade script at one point to upgrade proxmox 1.1 to newer versions, but it's not in the repo anymore.

Is there anyway i can do a live upgrade to a newer version then from that version to 1.5?

Also i know all the servers in a cluster need to be the same version, do they also need the same kernel?