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help / color / mirror / Atom feedFrom: Adrian Klaver <[email protected]>
To: Pierre Fortin <[email protected]>
To: [email protected]
Subject: Re: pg_upgrade: can I use same binary for old & new?
Date: Sat, 5 Jul 2025 11:11:32 -0700
Message-ID: <[email protected]> (raw)
In-Reply-To: <[email protected]>
References: <[email protected]>
On 7/5/25 09:52, Pierre Fortin wrote:
> Hi,
>
> [Hope this gets through after dumping DKIM-ignorant mail provider.]
>
> Wanting to upgrade from:
> PostgreSQL 15.13 on x86_64-mageia-linux-gnu,
> compiled by gcc (Mageia 15.1.0-1.mga10) 15.1.0, 64-bit
> to:
> PG 17.5
>
> Way back, I was able to use -k|--link option on pg_upgrade (PG13 to PG15);
> but since then:
>
> - my DB has grown to over 8TB
How did you measure above?
> - even with ~70TB, I don't have enough contiguous disk space to
> dump/restore
What was the pg_dump command?
> Thanks,
> Pierre
>
>
>
>
>
>
>
--
Adrian Klaver
[email protected]
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