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From: Konstantin Osipov via Tarantool-patches <tarantool-patches@dev.tarantool.org>
To: Cyrill Gorcunov <gorcunov@gmail.com>
Cc: Mons Anderson <v.perepelitsa@corp.mail.ru>,
	tml <tarantool-patches@dev.tarantool.org>,
	Vladislav Shpilevoy <v.shpilevoy@tarantool.org>
Subject: Re: [Tarantool-patches] [PATCH v2 1/3] gc/xlog: delay xlog cleanup until relays are subscribed
Date: Mon, 22 Mar 2021 11:07:46 +0300	[thread overview]
Message-ID: <20210322080746.GB110797@starling> (raw)
In-Reply-To: <20210320131521.1249747-2-gorcunov@gmail.com>

* Cyrill Gorcunov <gorcunov@gmail.com> [21/03/22 10:02]:
> Since replicas are tracked via `_cluster` system space this we use
> its content to count subscribed replicas and when all of them are
> up and running the cleanup procedure is automatically enabled even
> if `wal_cleanup_delay` is not expired.
> 
> The `wal_cleanup_delay` should be set to:
> 
>  - `-1` to wait infinitely until all existing replicas are subscribed;
>  - `0` to disable the cleanup delay;
>  - `>0` to wait for specified number of seconds.

wal_gc_delay maybe?


-- 
Konstantin Osipov, Moscow, Russia
https://scylladb.com

  reply	other threads:[~2021-03-22  8:07 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-03-20 13:15 [Tarantool-patches] [PATCH v2 0/3] " Cyrill Gorcunov via Tarantool-patches
2021-03-20 13:15 ` [Tarantool-patches] [PATCH v2 1/3] " Cyrill Gorcunov via Tarantool-patches
2021-03-22  8:07   ` Konstantin Osipov via Tarantool-patches [this message]
2021-03-22  8:30     ` Cyrill Gorcunov via Tarantool-patches
2021-03-22 21:40   ` Vladislav Shpilevoy via Tarantool-patches
2021-03-23  7:28     ` Cyrill Gorcunov via Tarantool-patches
2021-03-23 11:25       ` Cyrill Gorcunov via Tarantool-patches
2021-03-23 12:43         ` Cyrill Gorcunov via Tarantool-patches
2021-03-20 13:15 ` [Tarantool-patches] [PATCH v2 2/3] test: add a test for wal_cleanup_delay option Cyrill Gorcunov via Tarantool-patches
2021-03-22 21:40   ` Vladislav Shpilevoy via Tarantool-patches
2021-03-20 13:15 ` [Tarantool-patches] [PATCH v2 3/3] test: box-tap/gc -- add test for is_paused field Cyrill Gorcunov via Tarantool-patches

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