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From Dmitriy Setrakyan <dsetrak...@apache.org>
Subject Re: Reconsider default WAL mode: we need something between LOG_ONLY and FSYNC
Date Fri, 16 Mar 2018 07:58:45 GMT
On Fri, Mar 16, 2018 at 12:55 AM, Ivan Rakov <ivan.glukos@gmail.com> wrote:

> Vladimir,
> Unlike BACKGROUND, LOG_ONLY provides strict write guarantees unless power
> loss has happened.
> Seems like we need to measure performance difference to decide whether do
> we need separate WAL mode. If it will be invisible, we'll just fix these
> bugs without introducing new mode; if it will be perceptible, we'll
> continue the discussion about introducing LOG_ONLY_SAFE.
> Makes sense?

Yes, this sounds like the right approach.

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