Older XFS filesystems have a 2038 problem.
There is no upgrade to the new format; they must be dumped and reloaded.
I'm sorry if this is you. I don't think there are any upgrade paths.
There is no upgrade to the new format; they must be dumped and reloaded.
I'm sorry if this is you. I don't think there are any upgrade paths.
Edit: I see that V5 is the upstream default since "only" ~2015, so indeed there are likely many V4 filesystems still around.