Re: PostgreSQL Cascade streaming replication problem

From: Jakub Janeček <jakub(dot)janecek(at)comgate(dot)cz>
To: Michael Paquier <michael(at)paquier(dot)xyz>
Cc: pgsql-general(at)postgresql(dot)org
Subject: Re: PostgreSQL Cascade streaming replication problem
Date: 2018-04-03 05:56:06
Message-ID: CANmq+oaVA3ov1ehbPEQK16M26-5Hb6Cx8p2MmeFBBKP6kf4H7w@mail.gmail.com
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I have set up wal_keep_segments = 100 on Slave1, but no effect. I tried
comment wal_keep_segments, no effect too... Actually i have 8.500 WAL
Files, disk space is low. I tried drop replication slot on Slave1, no
effect. Is possible to manually remove WAL files?

Thanks

*Jakub*

2018-04-03 4:43 GMT+02:00 Michael Paquier <michael(at)paquier(dot)xyz>:

> On Sun, Apr 01, 2018 at 06:26:51PM +0000, Jakub Janeček wrote:
> > What did i do wrong? I need stop comulating WAL files and remove old WAL
> > files, which are processed and are only "waiting"..
>
> Perhaps wal_keep_segments is set and you forgot about it or you used a
> replication slot that you forgot to drop on slave 1?
> --
> Michael
>

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