On Wed, Jun 19, 2024 at 08:37:17AM -0500, Nathan Bossart wrote: > My understanding is that you basically have to restart the upgrade from > scratch if that happens. I suppose there could be a problem if you try to > use the half-upgraded cluster after a crash, but I imagine you have a good > chance of encountering other problems if you do that, too. So I don't > think we care...
It's never been assumed that it would be safe to redo a pg_upgradeafter a crash on a cluster initdb'd for the upgrade, so I don't think we need to care about that, as well. One failure I suspect would quickly be faced is OIDs getting reused again as these are currently kept consistent. -- Michael
signature.asc
Description: PGP signature
