Received: from malur.postgresql.org ([217.196.149.56]) by arkaria.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1wTdCA-000eeA-0C for pgsql-bugs@arkaria.postgresql.org; Sun, 31 May 2026 10:15:02 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.96) (envelope-from ) id 1wTdC8-007IXz-17 for pgsql-bugs@arkaria.postgresql.org; Sun, 31 May 2026 10:15:00 +0000 Received: from makus.postgresql.org ([2001:4800:3e1:1::229]) by malur.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1wTdC7-007IXp-38 for pgsql-bugs@lists.postgresql.org; Sun, 31 May 2026 10:15:00 +0000 Received: from lahtoruutu.iki.fi ([2a0b:5c81:1c1::37]) by makus.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.98.2) (envelope-from ) id 1wTdC5-00000000OxL-2VBz for pgsql-bugs@lists.postgresql.org; Sun, 31 May 2026 10:14:59 +0000 Received: from [10.0.2.15] (unknown [130.41.208.2]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange x25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: hlinnaka) by lahtoruutu.iki.fi (Postfix) with ESMTPSA id 4gStHn0jFgz49Px3; Sun, 31 May 2026 13:14:44 +0300 (EEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=iki.fi; s=lahtoruutu; t=1780222486; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=ImTIDW+CtRIR9mmqq9W8m4vp99uXwXwzciXZzKCn6lw=; b=GYxf1yIxlRTF6FEmzUxyOVs2sP6yqfn66pjdQTk86YunimBQvZj2bcIvG2NeeFrpLjH0Y3 NfazKAbE2ZdMRGXe/qvPnrr3ICFJCrAZY/7A87b5yyG4JuPdH1Dw8mihrq6GazP/0kJNSN KQuAlHSLNa+rwxIVCGEMubeR6fz2G408X+YNTlZuHk/R/Wfhicl/jmvK3fE3hr7WmrpCH3 ttbGT1sdeRphU8IO3KJY5Vpg9leeVHbzZ0dmhF/BnOOsnKnXNoAtws4ia7NIel08xWxaUk iliAlcX/kmOWnrIqoZdTi9l6w7yg5L2QmtcaRO/2g7zxMzXrB33JuWdQ5NWoTg== ARC-Seal: i=1; a=rsa-sha256; d=iki.fi; s=lahtoruutu; cv=none; t=1780222486; b=tROEXZ9wEnejy6p3k+tiGuAwty1zdCCwByn8g/aCGonOK/erTLlnI+D9dxJY2CFwVtA+6a Yt/FOA+vHK78PJN3dJPtL+sN1juVOUP9Jq+QiCaERfz3FxDqWDjSMh9FakLtGEd0ubp3DC o5jRe+3i7WPnkyW7SP4h8qhWLCrlbn3cagnm8/Dl5gZu8e/kS1OOIPJQYXIoFNl6w0W0sc b8Ozs42BhCLhJ7Mr/KrZ7mcXR7lS5OY2LyabSU0Dua8RL8yZAGZTlM+ebmXv8IVPHtJiZ0 bMKXTLw7yrMcW8IewBGULJ14D912vhDZ80DiFV1pRX9MnxzunkLTMt6+n524TA== ARC-Authentication-Results: i=1; ORIGINATING; auth=pass smtp.auth=hlinnaka smtp.mailfrom=hlinnaka@iki.fi ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=iki.fi; s=lahtoruutu; t=1780222486; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=ImTIDW+CtRIR9mmqq9W8m4vp99uXwXwzciXZzKCn6lw=; b=UoA6xSXZYxiaMnCpiySX9arrsnqFEDl5m57HkWDZa0X51Me0CNlE4z3vgfpCeHKLrP11at wt7HfjXzBn/5iAgDa4mFdRSfaGZtjArEr54OL3WRAzR2K/6l1GTsL8uzD2nKuPwQdIHn9W y6RL8FGgJtpYz6Sz4kzEvto8vrMSyipxqrBcWfOKFdyD62qN9pRTHps9QizvWHEj4C9KlQ XHTSOsAB+Nmpnv02CYsMw4/4OWTjfUGabL7HJMIZptXXGk+unz5v3sDajnSRk4uScvkO19 mil6j0WEAin3mK6hNgxZm4KhGdaDQwGRPEsnJLruO67/ruF0YyvZm+a6XzzX6Q== Message-ID: Date: Sun, 31 May 2026 13:14:43 +0300 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: BUG #19490: Streaming standby on 16.14 stops applying WAL on MultiXactOffsetSLRU when primary is 16.8 To: Andrey Borodin Cc: Nazneen Jafri , Michael Paquier , Ayush Tiwari , Radim Marek , Marko Tiikkaja , PostgreSQL mailing lists References: <19490-9c59c6a583513b99@postgresql.org> <46FE61C9-F273-45FD-BED7-0F8CDA6EB992@yandex-team.ru> <46DB3CAB-EA1C-41A5-9D6D-5F913A2AAF66@yandex-team.ru> <9DF05C0C-D165-4821-80C2-FFAF47C07FF4@yandex-team.ru> <90F2A05B-FEEB-4695-87ED-32F53C6AC097@yandex-team.ru> <4016ab8b-84c0-4606-8a77-67ad5b157bfc@iki.fi> Content-Language: en-US From: Heikki Linnakangas In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Archived-At: Precedence: bulk On 29/05/2026 21:06, Andrey Borodin wrote: >> On 27 May 2026, at 17:08, Andrey Borodin wrote: >> >> I'll try to get this test module to usable state and enable on my animal. > > "hippocampus" now checks backward WAL compatibility for every commit into back > branches. > > WAL trace for verification is installcheck with PG_TEST_EXTRA=replay_xversion > and special multixact workload that was tested to catch bug in this thread. That's awesome, thank you! - Heikki