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help / color / mirror / Atom feedFrom: Scott Ribe <scott_ribe@elevated-dev.com>
To: mohan.nbs.ont@gmail.com
Cc: pgsql-admin@lists.postgresql.org <pgsql-admin@lists.postgresql.org>
Subject: Re: postgrsql 9.5: Old WAL files remain in secondary `pg_xlog`
Date: Tue, 4 Jun 2024 21:42:48 -0600
Message-ID: <0475684C-37A1-403D-8147-26D7FE860845@elevated-dev.com> (raw)
In-Reply-To: <CAAPsdhf3rdCfsgoOJp=CBt8zdv_FSqjUxEmNK=fEUBkoP5-J+A@mail.gmail.com>
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<CAAPsdhf3rdCfsgoOJp=CBt8zdv_FSqjUxEmNK=fEUBkoP5-J+A@mail.gmail.com>
> On Jun 4, 2024, at 9:36 PM, Kashif Zeeshan <kashi.zeeshan@gmail.com> wrote:
>
> we are not using slots due to storage related issues that could occur if the network is broken
If you can ever upgrade to a current version, then there's a parameter that can be set to put a limit on retained WAL, so that in case of network failure, it sacrifices the ability to bring the replica back online quickly in favor of not bringing the primary down with disk full condition.
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To: pgsql-admin@postgresql.org
Cc: scott_ribe@elevated-dev.com, mohan.nbs.ont@gmail.com, pgsql-admin@lists.postgresql.org
Subject: Re: postgrsql 9.5: Old WAL files remain in secondary `pg_xlog`
In-Reply-To: <0475684C-37A1-403D-8147-26D7FE860845@elevated-dev.com>
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