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Migration • Can I move CentOS7-8.8.15 to Ubuntu20.04-10.0.6?

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Hi, I have several very old installs of Zimbra on CentOS7 VMs that have been ticking along since the dawn of time. They're running fine on the latest p45. We've since moved the rest of our infrastructure to Ubuntu 22.04 and with the impending doomsday of 8.8.15 I'd like to move to Daffodil FOSS running on Ubuntu. Looks like Ubuntu 22.04 support hasn't been committed yet (really?), so I'll make do with 20.04 for the time being.

I've tried to read up on what the current state of migration support is, but it's all a bit confusing and transient. I think from what I read that 8.8.15-p45 supports a direct migration to 10.0.6? I'm running a completely vanilla official OSS build of 8.8.15, without zextras or any of the official paid options.

I'd ideally like to use the community builds of 10.0.6 from https://zintalio.com/release-notes10.html, but I'll use any other option including building from source if necessary for migration. I'm an experienced linux admin/developer, comfortable with building from source and doing a bit of hackery if necessary, but I like doing things 'the right way (TM)' where possible.

Statistics: Posted by siliconalchemy — Wed Dec 20, 2023 9:27 pm



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