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From: Motog Plus <[email protected]>
To: [email protected]
Subject: Guidance Needed for PostgreSQL Upgrade from 12 to 15
Date: Mon, 18 Nov 2024 21:38:31 +0530
Message-ID: <CAL5GnisA0RJ=Rd5e6yw4nsCB+DtAS1=iquBKTH76MknnTsHrPg@mail.gmail.com> (raw)

Dear Team,

We are in the process of upgrading our PostgreSQL database from version 12
to version 15. I would greatly appreciate your advice on the following:

1. Would it be recommended to use the --link option with the pg_upgrade
command, from disk space point of view? Are there any potential downsides
to consider?


2. Do you have any suggestions or best practices for performing an
efficient upgrade in a replication setup (streaming replication) for both
the primary and standby servers?



Thank you in advance for your insights and guidance.

Best regards,
Raman

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