Theo de Raadt wrote: > Your system is layed out strangely and sysupgrade cannot handle all > absurd layouts.
And: > The correct proposal is: > > Install your machines in a normal way. > > It is not unreasonable. Hi, You are right, that is a reasonable requirement. This system was installed in a normal way. Later, a second disk was added. A smaller, faster storage device for the OS with a larger, not so fast device for data (including home) doesn't seem that absurd to me. Maybe a bit old school. That the device names changed, that the disk I added later became sd0, is (I assume) related to how OpenBSD probes/manages the hardware. That hasn't caused me any issues at all except for, perhaps, this one problem of confusing sysupgrade. But it looks as if I have a solution for that now, or as you suggest, I can do upgrades manually, so all good here. Thanks for the support. Cheers, Robb.