Re: optimize file transfer in pg_upgrade

On Wed, Mar 19, 2025 at 09:02:42PM -0500, Nathan Bossart wrote:
> On Wed, Mar 19, 2025 at 04:28:23PM -0500, Nathan Bossart wrote:
>> On Wed, Mar 19, 2025 at 02:32:01PM -0500, Nathan Bossart wrote:
>>> In addition to testing with in-place tablespaces, we might also want to
>>> teach the transfer modes test to do cross-version testing when possible.
>>> In that case, we can test normal (non-in-place) tablespaces.  However, that
>>> would be limited to the buildfarm.
>> 
>> Actually, this one was pretty easy to do.
> 
> And here is yet another new version of the full patch set.  I'm planning to
> commit 0001 (the new pg_upgrade transfer mode test) tomorrow so that I can
> deal with any buildfarm indigestion before committing swap mode.  I did run
> the test locally for upgrades from v9.6, v13, and v17, but who knows what
> unique configurations I've failed to anticipate...

As promised, I've committed just 0001 for now.  I'll watch closely for any
issues in the buildfarm.

-- 
nathan