From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from localhost (localhost [127.0.0.1]) by turing.freelists.org (Avenir Technologies Mail Multiplex) with ESMTP id 20C76246DA for ; Fri, 5 Jul 2019 18:43:56 -0400 (EDT) Received: from turing.freelists.org ([127.0.0.1]) by localhost (turing.freelists.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id ztPqANxXiulX for ; Fri, 5 Jul 2019 18:43:56 -0400 (EDT) Received: from smtp36.i.mail.ru (smtp36.i.mail.ru [94.100.177.96]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by turing.freelists.org (Avenir Technologies Mail Multiplex) with ESMTPS id D09CA246D9 for ; Fri, 5 Jul 2019 18:43:55 -0400 (EDT) Subject: [tarantool-patches] Re: [PATCH v2 0/2] SWIM log TTD, and suspicious anti-entropy From: Vladislav Shpilevoy References: Message-ID: Date: Sat, 6 Jul 2019 00:45:05 +0200 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Sender: tarantool-patches-bounce@freelists.org Errors-to: tarantool-patches-bounce@freelists.org Reply-To: tarantool-patches@freelists.org List-Help: List-Unsubscribe: List-software: Ecartis version 1.0.0 List-Id: tarantool-patches List-Subscribe: List-Owner: List-post: List-Archive: To: tarantool-patches@freelists.org Cc: kostja@tarantool.org Pushed to the master. On 30/06/2019 22:01, Vladislav Shpilevoy wrote: > The patchset is logically bound to another mail thread "SWIM log TTD, and TTL". > It does the same with TTD, but solves the problem of resurrection in another > way, which does not depend on time. See message of the second commit for > explanations. > > V1: https://www.freelists.org/post/tarantool-patches/PATCH-02-SWIM-big-cluster-improvements-part-1 > Changes in V2: > - Drop commit about preference of new events over old ones; > - Move logarithmic TTD in a separate commit; > - Make anti-entropy suspicious in order to prevent member resurrections; > > Branch: http://github.com/tarantool/tarantool/tree/gerold103/gh-4253-dissemination-speed-v2 > Issue: https://github.com/tarantool/tarantool/issues/4253 > > Vladislav Shpilevoy (2): > swim: disseminate event for log(cluster_size) steps > swim: be suspicious when add new member > > src/lib/swim/swim.c | 48 +++++++++++++++++++++++--- > test/unit/swim.c | 79 ++++++++++++++++++++++++++++++++++++++----- > test/unit/swim.result | 17 ++++++---- > 3 files changed, 126 insertions(+), 18 deletions(-) >