From: Vladislav Shpilevoy <v.shpilevoy@tarantool.org> To: Serge Petrenko <sergepetrenko@tarantool.org>, gorcunov@gmail.com, "Alexander V. Tikhonov" <avtikhon@tarantool.org> Cc: tarantool-patches@dev.tarantool.org Subject: Re: [Tarantool-patches] [PATCH v2] box: make instace ro while limbo is not empty Date: Mon, 30 Nov 2020 22:22:17 +0100 [thread overview] Message-ID: <02a31724-3374-287e-b4b8-6ddd7134320b@tarantool.org> (raw) In-Reply-To: <20201130093551.62113-1-sergepetrenko@tarantool.org> Hi! Thanks for the patch! On 30.11.2020 10:35, Serge Petrenko via Tarantool-patches wrote: > Users usually use box.ctl.wait_rw() to determine the moment when the > instance becomes writeable. > Since the synchronous replication introduction, this function became > pointless, because even when an instance is writeable, it may fail at > writing something because its limbo is not empty. > To fix the problem introduce a new helper, txn_limbo_is_ro() and start > using it in box_update_ro_summary(). > Call bax_update_ro_summary() every time the limbo gets emptied out or bax -> box. > changes an owner. > > Closes #5440 Sasha (Tikh.), please, validate the branch is good to push.
next prev parent reply other threads:[~2020-11-30 21:22 UTC|newest] Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top 2020-11-30 9:35 Serge Petrenko 2020-11-30 9:41 ` Serge Petrenko 2020-11-30 21:22 ` Vladislav Shpilevoy [this message] 2020-12-01 8:46 ` Serge Petrenko 2020-12-01 11:06 ` Alexander V. Tikhonov 2020-12-01 22:25 ` Vladislav Shpilevoy 2020-12-02 8:10 ` Serge Petrenko 2020-12-02 21:38 ` Vladislav Shpilevoy 2020-12-02 21:39 ` Vladislav Shpilevoy 2020-12-03 21:21 ` Vladislav Shpilevoy 2020-12-03 12:44 ` Alexander V. Tikhonov
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