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Subject: Re: old cluster does not use data checksums but the new one does
From: Scott Ribe <scott_ribe@elevated-dev.com>
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 <CA+t6e1kE5ix3VHB_3RZfp=shZof_edgUk1sjbGxMd7eY81BmMA@mail.gmail.com>
Date: Sun, 5 May 2019 10:11:52 -0600
Cc: Bruce Momjian <bruce@momjian.us>,
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To: Mariel Cherkassky <mariel.cherkassky@gmail.com>
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> On May 5, 2019, at 9:58 AM, Mariel Cherkassky =
<mariel.cherkassky@gmail.com> wrote:
>=20
> My only option is doing the upgrade with other tools and not with =
pg_upgrade ?

Dump & restore; you're changing the on-disk file format, so attempts to =
use current disk files cannot work.=