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
next prev parent 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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