Horton

Re: Should io_method=worker remain the default?

Álvaro Herrera <alvherre@kurilemu.de>

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From: Álvaro Herrera <alvherre@kurilemu.de>
To: Jeff Davis <pgsql@j-davis.com>
Cc: pgsql-hackers@postgresql.org
Date: 2025-09-03T15:53:55Z
Lists: pgsql-hackers 
On 2025-Sep-02, Jeff Davis wrote:

> The good news is that io_uring seemed to solve the problem.
> Unfortunately, that's platform-specific, so it can't be the default.

Why not?  We have had wal_sync_method with a platform-dependent default
for a very long time.

-- 
Álvaro Herrera         PostgreSQL Developer  —  https://www.EnterpriseDB.com/

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