If you were using Xen Free Edition or if you are still using it, after https://xenserver.org/blog/entry/xenserver-7-3-changes-to-the-free-edition.html you may be looking at oVirt as alternative.

A community tool to ease the migration exist here: https://github.com/zipurman/oVIRT_Simple_Backup.

Did you migrate to oVirt or are you planning it?

I was wondering if it may help organizing an hackathon day for helping users doing the migration would make sense, so I'd like to know if there are users looking for assistance in the migration process.
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