Sunday, November 30, 2025

Re: sysupgrade -s by mistake

Robert,

In addition, did everything work on your end without having to revert those files?

Yes, but the time period was close to the 7.8 release so I guess? its proportional
to the change in the system and ...

On Mon, Dec 1, 2025 at 5:53 AM Robert Alessi <alessi@robertalessi.net> wrote:
On Mon, Dec 01, 2025 at 05:12:49AM +0930, Phil Maker wrote:
> FWIW,
>
> I did the backgrade `sysupgrade -f -R 7.8` option
> noting the manual says as you know:
>
>  -R version Upgrade to a specific release version.
>      Only upgrades from one
>      version to the next are tested.  Skipping versions may work.
>      **Downgrading is unlikely to work.**
>
> But it worked fine so maybe give it a go after backups.

That's encouraging, despite what the manual page says.

> It'd be interesting to know the reasons it commonly fails.
> Configuration files going backwards would make sense, but
> are all the binaries downdated consistently?

After the update, I ran sysmerge, so I kept the previous versions of
the configuration files.  In addition, did everything work on your end
without having to revert those files?

Thank you, -- R


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