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From: Konstantin Osipov <kostja@tarantool.org>
To: Vladimir Davydov <vdavydov.dev@gmail.com>
Cc: tarantool-patches@freelists.org
Subject: Re: [PATCH v2 01/11] box: retrieve instance uuid before starting local recovery
Date: Fri, 8 Jun 2018 20:51:37 +0300	[thread overview]
Message-ID: <20180608175137.GC6436@chai> (raw)
In-Reply-To: <ce1933bee558935133f908e766a7970c68dcea92.1528478913.git.vdavydov.dev@gmail.com>

* Vladimir Davydov <vdavydov.dev@gmail.com> [18/06/08 20:38]:
> In order to find out if the current instance fell too much behind its
> peers in the cluster and so needs to be rebootstrapped, we need to
> connect it to remote peers before proceeding to local recovery. The
> problem is box.cfg.replication may have an entry corresponding to the
> instance itself so before connecting we have to start listening to
> incoming connections. Since an instance is supposed to sent its uuid in
> the greeting message, we also have to initialize INSTANCE_UUID early,
> before we start local recovery. So this patch makes memtx engine
> constructor not only scan the snapshot directory, but also read the
> header of the most recent snapshot to initialize INSTANCE_UUID.

Pushed.


-- 
Konstantin Osipov, Moscow, Russia, +7 903 626 22 32
http://tarantool.io - www.twitter.com/kostja_osipov

  reply	other threads:[~2018-06-08 17:51 UTC|newest]

Thread overview: 34+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-06-08 17:34 [PATCH v2 00/11] Replica rejoin Vladimir Davydov
2018-06-08 17:34 ` [PATCH v2 01/11] box: retrieve instance uuid before starting local recovery Vladimir Davydov
2018-06-08 17:51   ` Konstantin Osipov [this message]
2018-06-08 17:34 ` [PATCH v2 02/11] box: refactor hot standby recovery Vladimir Davydov
2018-06-08 17:34 ` [PATCH v2 03/11] box: retrieve end vclock before starting local recovery Vladimir Davydov
2018-06-14 12:58   ` Konstantin Osipov
2018-06-08 17:34 ` [PATCH v2 04/11] box: open the port " Vladimir Davydov
2018-06-13 20:43   ` Konstantin Osipov
2018-06-14  8:31     ` Vladimir Davydov
2018-06-14 12:59       ` Konstantin Osipov
2018-06-15 15:48         ` [PATCH 0/3] Speed up recovery in case rebootstrap is not needed Vladimir Davydov
2018-06-15 15:48           ` [PATCH 1/3] xlog: erase eof marker when reopening existing file for writing Vladimir Davydov
2018-06-27 17:09             ` Konstantin Osipov
2018-06-15 15:48           ` [PATCH 2/3] wal: rollback vclock on write failure Vladimir Davydov
2018-06-27 17:22             ` Konstantin Osipov
2018-06-15 15:48           ` [PATCH 3/3] wal: create empty xlog on shutdown Vladimir Davydov
2018-06-27 17:29             ` Konstantin Osipov
2018-06-08 17:34 ` [PATCH v2 05/11] box: connect to remote peers before starting local recovery Vladimir Davydov
2018-06-13 20:45   ` Konstantin Osipov
2018-06-14  8:34     ` Vladimir Davydov
2018-06-14 12:59       ` Konstantin Osipov
2018-06-08 17:34 ` [PATCH v2 06/11] box: factor out local recovery function Vladimir Davydov
2018-06-13 20:50   ` Konstantin Osipov
2018-06-08 17:34 ` [PATCH v2 07/11] applier: inquire oldest vclock on connect Vladimir Davydov
2018-06-13 20:51   ` Konstantin Osipov
2018-06-14  8:40     ` Vladimir Davydov
2018-06-08 17:34 ` [PATCH v2 08/11] replication: rebootstrap instance on startup if it fell behind Vladimir Davydov
2018-06-13 20:55   ` Konstantin Osipov
2018-06-14  8:58     ` Vladimir Davydov
2018-06-08 17:34 ` [PATCH v2 09/11] vinyl: simplify vylog recovery from backup Vladimir Davydov
2018-06-08 17:34 ` [PATCH v2 10/11] vinyl: pass flags to vy_recovery_new Vladimir Davydov
2018-06-13 20:56   ` Konstantin Osipov
2018-06-08 17:34 ` [PATCH v2 11/11] vinyl: implement rebootstrap support Vladimir Davydov
2018-06-10 12:02   ` Vladimir Davydov

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