Horton

Re: optimize file transfer in pg_upgrade

Nathan Bossart <nathandbossart@gmail.com>

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From: Nathan Bossart <nathandbossart@gmail.com>
To: Greg Sabino Mullane <htamfids@gmail.com>
Cc: pgsql-hackers@postgresql.org
Date: 2025-02-28T19:24:02Z
Lists: pgsql-hackers

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I've spent quite a bit of time recently trying to get this patch set into a
reasonable state.  It's still a little rough around the edges, and the code
for the generated scripts is incomplete, but I figured I'd at least get
some CI testing going.

-- 
nathan

Commits

  1. initdb: Add --no-sync-data-files.

  2. pg_dump: Add --sequence-data.

  3. pg_upgrade: Add --swap for faster file transfer.

  4. Add test for pg_upgrade file transfer modes.

  5. Fix an intermetant BF failure in 003_logical_slots.