We're planning to upgrade the PMG from version 8.2.5 to 9.0 with the in-place method, so I was wondering what your experience was with the upgrade?
Experience with upgrade from 8.2.5 to 9.0
- Thread starter ijurisic
- Start date
This is laid out in the upgrade-guide: https://pmg.proxmox.com/wiki/Upgrade_from_8_to_9#Stop_and_mask_services_before_upgrade
I hope this helps!
Thanks Stoiko on link. Now we looking the best time for upgrade. (when is low traffic of mails)
We have implemented several modifications to enhance spam detection, most of which were inspired by discussions on this forum. I’m concerned that I might lose these changes, as I no longer remember exactly what I did. )
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In theory there is no safe way to upgrade if you don't remember what you did on a system. But I'd say that most changes should be preserved if you upgrade in place and carefully compare the configuration changes the upgrade process asks you about.We have implemented several modifications to enhance spam detection, most of which were inspired by discussions on this forum. I’m concerned that I might lose these changes, as I no longer remember exactly what I did.
Also make sure to create a backup and test that (in this case I'd recommend a backup of the complete system as some of your modifications might not be included in a backup created via the GUI/pmgbackup