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Wal keep segment - Mailing list pgsql-admin

From	Raj kumar
Subject	Wal keep segment
Date	April 25, 2020 15:09:22
Msg-id	CACxU--W3OcC85A65rypL+t+P_uMje0xdYXqgAzSdTEQuM41Qhg@mail.gmail.com Whole thread Raw
Responses	Re: Wal keep segment (John Scalia <jayknowsunix@gmail.com>)
List	pgsql-admin

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Hi,

I have "wal_keep_segment" set as 256.

But I could see that around 700 files are present inside pg_wal directory.

I thought after reaching 256, wal writer will start overwriting from 1st.

What is the upper limit of these number of wal files in the directory?

Thanks and regards

Raj kumar

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From: Pepe TD Vo
Date: 24 April 2020, 21:11:21
Subject: Re: Exporting TBs of data in Oracle schema/database into CSV formatto migrate into PostgreSQL

From: John Scalia
Date: 25 April 2020, 15:14:59
Subject: Re: Wal keep segment

Wal keep segment - Mailing list pgsql-admin

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