Re: Lowering the default wal_blocksize to 4K - Mailing list pgsql-hackers

From Andy Pogrebnoi
Subject Re: Lowering the default wal_blocksize to 4K
Date
Msg-id 946FC143-9431-4C95-84D6-A6046A93C093@percona.com
Whole thread Raw
In response to Re: Lowering the default wal_blocksize to 4K  (Andy Pogrebnoi <andrew.pogrebnoi@percona.com>)
List pgsql-hackers

> On Feb 16, 2026, at 10:04, Andy Pogrebnoi <andrew.pogrebnoi@percona.com> wrote:
>
> Hello,
>
>
>> On Oct 10, 2023, at 02:08, Andres Freund <andres@anarazel.de> wrote:
>>
>> Hi,
>>
>> I've mentioned this to a few people before, but forgot to start an actual
>> thread. So here we go:
>>
>> I think we should lower the default wal_blocksize / XLOG_BLCKSZ to 4096, from
>> the current 8192.
>
> I prepared a patch in case we want to move with the default 4kb XLOG_BLCKSZ.


I forgot to include the patch in the prev message

—
Cheers,
Andy




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