OS upgrade on postgres servers

From: Raj <rajeshkumar(dot)dba09(at)gmail(dot)com>
To: Pgsql-admin <pgsql-admin(at)lists(dot)postgresql(dot)org>
Subject: OS upgrade on postgres servers
Date: 2026-03-16 18:57:36
Message-ID: CAJk5AtbW=741yyD5+oV9yHSU40E4g57SY5DLRcJXsEK5-YFRig@mail.gmail.com
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Hi all,

I have traditional servers with postgres with replication setup (primary -
standby). OS team want to upgrade from rhel 8.10 to 10.

As a dba, what is the suggestion we need to give. How do we proceed ?
Should we stop the posygres servers? Should we get new servers with rhel 10
and migrate Data? What's the best procedure

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