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Re: old cluster does not use data checksums but the new one does - Mailing list pgsql-admin

From Scott Ribe
Subject Re: old cluster does not use data checksums but the new one does
Date
Msg-id FA67AC22-5E1D-4A1A-99F6-C4D835FF0D37@elevated-dev.com
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In response to Re: old cluster does not use data checksums but the new one does  (Mariel Cherkassky <mariel.cherkassky@gmail.com>)
Responses Re: old cluster does not use data checksums but the new one does  (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:
>
> 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.

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