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old and new pg_controldata WAL segment sizes are invalid or do not match - Mailing list pgsql-admin

From ram pratap maurya
Subject old and new pg_controldata WAL segment sizes are invalid or do not match
Date
Msg-id CAAiDzSeEEfhxjfT-v+DDySHnfB7N9y_QezQizuRV8RKQ0LDGSg@mail.gmail.com
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Responses Re: old and new pg_controldata WAL segment sizes are invalid or do not match
Re: old and new pg_controldata WAL segment sizes are invalid or donot match
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Hello taem,

i am faction issue during upgrade postgres11 to 12. can you please suggest how to resolve this issue.

..........................................................................................................................
bash-4.1$ /usr/pgsql-12/bin/pg_upgrade --old-datadir /var/lib/pgsql/11/data/ --new-datadir /var/lib/pgsql/12/data/ --old-bindir /usr/pgsql-11/bin/ --new-bindir /usr/pgsql-12/bin/ --check
Performing Consistency Checks
-----------------------------
Checking cluster versions                                   ok

old and new pg_controldata WAL segment sizes are invalid or do not match
Failure, exiting


regards,
ram Pratap

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