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From: Laurenz Albe <laurenz.albe@cybertec.at>
To: Ebin Jozer <ebinjozer@gmail.com>
To: Holger Jakobs <holger@jakobs.com>
Cc: pgsql-admin@lists.postgresql.org
Subject: Re: Postgresql community edition upgrade
Date: Wed, 12 Oct 2022 22:21:17 +0200
Message-ID: <4a1080b09b3cef27cd29dab046a4702498497512.camel@cybertec.at> (raw)
In-Reply-To: <CAJuN1jiQ+nUMkay00SSS-axrOBrCL4QoYhRp6sWWdS_S4OHwRg@mail.gmail.com>
References: <CAJuN1jj9=x5FPUypuCGntG82mbZQbW-XOWgbg+H97MrwZ20wLA@mail.gmail.com>
	<7ce8278e-f943-74d4-ca73-cbf9e422f784@jakobs.com>
	<CAJuN1jiQ+nUMkay00SSS-axrOBrCL4QoYhRp6sWWdS_S4OHwRg@mail.gmail.com>

On Wed, 2022-10-12 at 22:48 +0530, Ebin Jozer wrote:
> What would be the rollback step in case the upgrade failed while using pg_upgrade??

If you don't use --link, the old cluster will still be there and can be used.
If you use --link, restore your backup.

Yours,
Laurenz Albe
-- 
Cybertec | https://www.cybertec-postgresql.com





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