[mythtv-users] versions mix & match ?
Peter Bennett
pb.mythtv at gmail.com
Sun Feb 26 22:35:52 UTC 2023
On 2/26/23 10:21, Per Jessen wrote:
> hello,
>
> I have a setup consisting of two backends, a database machine and two
> frontends. All version 30. I'm working on adding a third backend (for
> migration purposes). For now, on this new backend, I've installed 31
> (happens to be all that is currently available for openSUSE), so
> mythtv-setup is of course suggesting a database schema upgrade.
>
> Will the existing backends/frontends continue to work if I do this
> schema upgrade?
>
> thanks.
>
No. MythTV requires all backends and frontends that interconnect to use
the same database schema version. The backend automatically upgrades but
will not downgrade, so once you have converted your database you cannot
go back.
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