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 1wppfU-001sD9-0E for pgsql-committers@arkaria.postgresql.org; Fri, 31 Jul 2026 16:01:04 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.96) (envelope-from ) id 1wppfS-00Gpxf-2v for pgsql-committers@arkaria.postgresql.org; Fri, 31 Jul 2026 16:01:02 +0000 Received: from magus.postgresql.org ([2a02:c0:301:0:ffff::29]) by malur.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1wppcU-00GoTe-1j for pgsql-committers@lists.postgresql.org; Fri, 31 Jul 2026 15:57:58 +0000 Received: from mahout.postgresql.org ([2001:4800:3e1:1::227]) by magus.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.98.2) (envelope-from ) id 1wppcR-00000001JSe-3K3W for pgsql-committers@lists.postgresql.org; Fri, 31 Jul 2026 15:57:58 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=postgresql.org; s=20171124; h=Date:Message-Id:Subject:To:From:MIME-Version: Content-Type:Sender:Reply-To:Cc:Content-Transfer-Encoding:Content-ID: Content-Description:In-Reply-To:References; bh=793NZJLsqXFmEfD4vIkk2IPH9gtXqje7bicMc3tN4fU=; b=xeuDAi8tKK12JGTAQxFPECRw3J 9x0cJ1xVw/5W+wpWwBIH+uchYt004NcwAe8KcceAEhtXHa0m4bjG0DrNWFCf9SJUUlqjohHDtZFnw yxwsBiQqBY4Z238HYSLVQ7+UbdIaPLDznHw1FUovcwlqSs8HfrMCjRgKb6ykghvRUDmmsMM0DppCK 7/XzOM7UAXJfNgSI9ZbrEsm/qOlDVNVY6NU/GVWstSOp3sA2Pij5kqF9h5vYOOyWsMc/X2C7TATc8 fSXhipplx+EwTlh3W+KoplUyTVr8mQXokyhs43LgyO73niwhXbmJFaAOg/b/J5EqJ19UZf4/RbgAz KSdNgk/g==; Received: from gemulon.postgresql.org ([2001:4800:3e1:1::198]) by mahout.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1wppcQ-003usH-1r for pgsql-committers@lists.postgresql.org; Fri, 31 Jul 2026 15:57:54 +0000 Received: from localhost ([127.0.0.1] helo=gemulon.postgresql.org) by gemulon.postgresql.org with esmtp (Exim 4.98.2) (envelope-from ) id 1wppcQ-000000017BZ-19oS for pgsql-committers@lists.postgresql.org; Fri, 31 Jul 2026 15:57:54 +0000 Content-Type: multipart/mixed; boundary="===============3418989810731842563==" MIME-Version: 1.0 From: Robert Haas To: pgsql-committers@lists.postgresql.org Subject: pgsql: Prevent walsummarizer from getting stuck at a timeline switch. X-Auto-Response-Suppress: All Auto-Submitted: auto-generated Message-Id: Date: Fri, 31 Jul 2026 15:57:54 +0000 List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Archived-At: Precedence: bulk --===============3418989810731842563== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 UHJldmVudCB3YWxzdW1tYXJpemVyIGZyb20gZ2V0dGluZyBzdHVjayBhdCBhIHRpbWVsaW5lIHN3 aXRjaC4KCkFzIHByZXZpb3VzbHkgY29kZWQsIHdhbHN1bW1hcml6ZXIgb25seSB3YW50cyB0byBy ZWFkIFdBTCBmcm9tIGEgZmlsZQp3aGVyZSB0aGUgVGltZUxpbmVJRCBpbiB0aGUgZmlsZW5hbWUg ZXhhY3RseSBtYXRjaGVzIHRoZSBUaW1lTGluZUlEIGJlaW5nCnN1bW1hcml6ZWQuIEJ1dCBpbiBz b21lIGNhc2VzLCB3aGVuIGEgdGltZWxpbmUgc3dpdGNoIG9jY3VycywgdGhlIFdBTCBmaWxlCmZy b20gdGhlIG9sZCB0aW1lbGluZSBpcyBub3QgYXJjaGl2ZWQsIGJlY2F1c2UgaXQncyBuZXZlciBj b21wbGV0ZWx5CmZpbGxlZCwgc28gdGhlIG9ubHkgd2F5IHRvIG9idGFpbiB0aGUgY29udGVudHMg b2YgdGhhdCBsYXN0IHBhcnRpYWwKc2VnbWVudCBpcyB0byByZWFkIGZyb20gdGhlIGZpcnN0IHNl Z21lbnQgb24gdGhlIG5ldyB0aW1lbGluZS4gVGVhY2gKV0FMIHN1bW1hcml6ZXIgdG8gZG8gdGhh dCwgYW5kIGFkZCBhIHRlc3QgY2FzZSB0byBtYWtlIHN1cmUgdGhhdCBpdAp3b3Jrcy4KClJlcG9y dGVkLWJ5OiBOaWNrIEl2YW5vdiA8bmljay5pdmFub3ZAZW50ZXJwcmlzZWRiLmNvbT4KUmV2aWV3 ZWQtYnk6IEFuZHJleSBCb3JvZGluIDx4NG1tbUB5YW5kZXgtdGVhbS5ydT4KVGVzdGVkLWJ5OiBB bWl0IEthcGlsYSA8YW1pdC5rYXBpbGExNkBnbWFpbC5jb20+ClJldmlld2VkLWJ5OiBTcmluYXRo IFJlZGR5IFNhZGlwaXJhbGxhIDxzcmluYXRoMjEzM0BnbWFpbC5jb20+ClJldmlld2VkLWJ5OiBa aGlqaWUgSG91IDxob3V6ai5mbnN0QGZ1aml0c3UuY29tPgpSZXZpZXdlZC1ieTogVGhvbSBCcm93 biA8dGhvbUBsaW51eC5jb20+CkRpc2N1c3Npb246IGh0dHA6Ly9wb3N0Z3IuZXMvbS9DQStUZ21v YnIyN0dwS0RaeDNfZXpXMitDNV9nMThpK2pTSzNzR0ZfY1ItX0VTdjVONUFAbWFpbC5nbWFpbC5j b20KQmFja3BhdGNoLXRocm91Z2g6IDE3CgpCcmFuY2gKLS0tLS0tCm1hc3RlcgoKRGV0YWlscwot LS0tLS0tCmh0dHBzOi8vZ2l0LnBvc3RncmVzcWwub3JnL3BnL2NvbW1pdGRpZmYvM2U4YTBjMWIw MmMzZDhiOTZjZDVmZWJhY2FiOGFhYmE0ODY5NDMxZgoKTW9kaWZpZWQgRmlsZXMKLS0tLS0tLS0t LS0tLS0Kc3JjL2JhY2tlbmQvcG9zdG1hc3Rlci93YWxzdW1tYXJpemVyLmMgICAgfCAxNzMgKysr KysrKysrKysrKysrKysrKysrKysrKysrLS0tCnNyYy9iaW4vcGdfd2Fsc3VtbWFyeS9tZXNvbi5i dWlsZCAgICAgICAgIHwgICAxICsKc3JjL2Jpbi9wZ193YWxzdW1tYXJ5L3QvMDAzX3RsaV9zd2l0 Y2gucGwgfCAxNDYgKysrKysrKysrKysrKysrKysrKysrKysrKwozIGZpbGVzIGNoYW5nZWQsIDMw NiBpbnNlcnRpb25zKCspLCAxNCBkZWxldGlvbnMoLSkKCg== --===============3418989810731842563==--