• The BIND DNS server has already been deprecated and removed from Plesk for Windows.
    If a Plesk for Windows server is still using BIND, the upgrade to Plesk Obsidian 18.0.70 will be unavailable until the administrator switches the DNS server to Microsoft DNS. We strongly recommend transitioning to Microsoft DNS within the next 6 weeks, before the Plesk 18.0.70 release.
  • The Horde component is removed from Plesk Installer. We recommend switching to another webmail software supported in Plesk.

Upgrade from 7.5.4 to 8.6

D

DRYALLS

Basic Pleskian
I've just had a very bad experience trying unsuccessfuly to migrate and upgrade from 7.5.4 to 9.0 [using both backup-convert utilities, and never loading the data into 8.6]

I've given that up. So now I have an old server RHEL3 PLESK 7.5.4, new server CentOS 5.2, PLESK 8.6.
I want to migrate all clients and domains to the new server.

  1. Can people here give me the confidence that a 7.5.4 backup, converted via backup-convert will then install on 8.6?
  2. Any 'red flags' I need to be aware of? Things that don't work, and should be deleted on 7.5.4 then manually added back into 8.6?
  3. I'm concerned. I *think* that both the 7.5.4 and 8.6 versions need to have the same license key. Right now they don't. Is that going to be a problem, and how do I fix it?

Thanks in advance for any replys/advice.
 
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