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 4.94.2) (envelope-from ) id 1tBvAc-006xl9-9y for pgsql-committers@arkaria.postgresql.org; Fri, 15 Nov 2024 12:11:25 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.94.2) (envelope-from ) id 1tBvAZ-009PFw-Jx for pgsql-committers@arkaria.postgresql.org; Fri, 15 Nov 2024 12:11:24 +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 4.94.2) (envelope-from ) id 1tBv9V-009N8u-LQ for pgsql-committers@lists.postgresql.org; Fri, 15 Nov 2024 12:10:18 +0000 Received: from mahout.postgresql.org ([2001:4800:3e1:1::227]) by makus.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1tBv9T-00211X-Aa for pgsql-committers@lists.postgresql.org; Fri, 15 Nov 2024 12:10:16 +0000 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 4.94.2) (envelope-from ) id 1tBv9R-006JGB-I9 for pgsql-committers@lists.postgresql.org; Fri, 15 Nov 2024 12:10:14 +0000 Received: from localhost ([127.0.0.1] helo=gemulon.postgresql.org) by gemulon.postgresql.org with esmtp (Exim 4.94.2) (envelope-from ) id 1tBv9R-001vjb-DB for pgsql-committers@lists.postgresql.org; Fri, 15 Nov 2024 12:10:13 +0000 Content-Type: multipart/mixed; boundary="===============6785589178886651345==" MIME-Version: 1.0 From: =?utf-8?q?=C3=81lvaro_Herrera?= To: pgsql-committers@lists.postgresql.org Subject: pgsql: Avoid deleting critical WAL segments during pg_rewind X-Auto-Response-Suppress: All Auto-Submitted: auto-generated Message-Id: Date: Fri, 15 Nov 2024 12:10:13 +0000 List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Archived-At: Precedence: bulk --===============6785589178886651345== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 QXZvaWQgZGVsZXRpbmcgY3JpdGljYWwgV0FMIHNlZ21lbnRzIGR1cmluZyBwZ19yZXdpbmQKClBy ZXZpb3VzbHksIGluIHVubHVja3kgY2FzZXMsIGl0IHdhcyBwb3NzaWJsZSBmb3IgcGdfcmV3aW5k IHRvIHJlbW92ZQpjZXJ0YWluIFdBTCBzZWdtZW50cyBmcm9tIHRoZSByZXdvdW5kIGRlbW90ZWQg cHJpbWFyeS4gIEluIHBhcnRpY3VsYXIKdGhpcyBoYXBwZW5zIGlmIHRob3NlIGZpbGVzIGhhdmUg YmVlbiBtYXJrZWQgZm9yIGFyY2hpdmFsIChpLmUuLCB0aGVpcgoucmVhZHkgZmlsZXMgd2VyZSBj cmVhdGVkKSBidXQgbm90IHlldCBhcmNoaXZlZDsgdGhlIG5ld2x5IHByb21vdGVkIG5vZGUKbm8g bG9uZ2VyIGhhcyBzdWNoIGZpbGVzIGJlY2F1c2Ugb2YgdGhlbSBoYXZpbmcgYmVlbiByZWN5Y2xl ZCwgYnV0IHRoZXkKYXJlIGxpa2VseSBjcml0aWNhbCBmb3IgcmVjb3ZlcnkgaW4gdGhlIGRlbW90 ZWQgbm9kZS4gIElmIHBnX3Jld2luZApyZW1vdmVzIHRoZW0sIHJlY292ZXJ5IGlzIG5vdCBwb3Nz aWJsZSBhbnltb3JlLgoKRml4IHRoaXMgYnkgbWFpbnRhaW5pbmcgYSBoYXNoIHRhYmxlIG9mIGZp bGVzIGluIHRoaXMgc2l0dWF0aW9uIGluIHRoZQpzY2FuIHRoYXQgbG9va3MgZm9yIGEgY2hlY2tw b2ludCwgd2hpY2ggdGhlIGRlY2lkZV9maWxlX2FjdGlvbnMgcGhhc2UKY2FuIGNvbnN1bHQgc28g dGhhdCBpdCBrbm93cyB0byBwcmVzZXJ2ZSB0aGVtLgoKQmFja3BhdGNoIHRvIDE0LiAgVGhlIHBy b2JsZW0gYWxzbyBleGlzdHMgaW4gMTMsIGJ1dCB0aGF0IGJyYW5jaCB3YXMgbm90CmJsZXNzZWQg d2l0aCBjb21taXQgZWIwMGYxZDRiZjk2LCBzbyB0aGlzIHBhdGNoIGlzIGRpZmZpY3VsdCB0byBh cHBseQp0aGVyZS4gIFVzZXJzIG9mIG9sZGVyIHJlbGVhc2VzIHdpbGwganVzdCBoYXZlIHRvIGNv bnRpbnVlIHRvIGJlIGV4dHJhCmNhcmVmdWwgd2hlbiByZXdpbmRpbmcuCgpDby1hdXRob3JlZC1i eTog0J/QvtC70LjQvdCwINCR0YPQvdCz0LjQvdCwIChQb2xpbmEgQnVuZ2luYSkgPGJ1bmdpbmFA Z21haWwuY29tPgpDby1hdXRob3JlZC1ieTogQWxleGFuZGVyIEt1a3VzaGtpbiA8Y3liZXJkZW1u QGdtYWlsLmNvbT4KUmV2aWV3ZWQtYnk6IEt5b3Rhcm8gSG9yaWd1Y2hpIDxob3Jpa3lvdGEubnR0 QGdtYWlsLmNvbT4KUmV2aWV3ZWQtYnk6IEF0c3VzaGkgVG9yaWtvc2hpIDx0b3Jpa29zaGlhQG9z cy5udHRkYXRhLmNvbT4KRGlzY3Vzc2lvbjogaHR0cHM6Ly9wb3N0Z3IuZXMvbS9DQUF0R0w0QWh6 bUJSc0VzYURkejcwNjVUK2srQnNjTmFkZlRxUDFOY1Btc3F3QTVIQndAbWFpbC5nbWFpbC5jb20K CkJyYW5jaAotLS0tLS0KUkVMXzE1X1NUQUJMRQoKRGV0YWlscwotLS0tLS0tCmh0dHBzOi8vZ2l0 LnBvc3RncmVzcWwub3JnL3BnL2NvbW1pdGRpZmYvZTI4Y2YyZmJjMjIyYTYwNzM3NzgxMzU5MGU0 YmVlNDQ4ZmNmMGEyOQoKTW9kaWZpZWQgRmlsZXMKLS0tLS0tLS0tLS0tLS0Kc3JjL2Jpbi9wZ19y ZXdpbmQvZmlsZW1hcC5jICAgICAgICAgICAgICAgICAgIHwgODQgKysrKysrKysrKysrKysrKysr KysrKysrLS0tCnNyYy9iaW4vcGdfcmV3aW5kL2ZpbGVtYXAuaCAgICAgICAgICAgICAgICAgICB8 ICAzICsKc3JjL2Jpbi9wZ19yZXdpbmQvcGFyc2V4bG9nLmMgICAgICAgICAgICAgICAgIHwgMjEg KysrKysrKwpzcmMvYmluL3BnX3Jld2luZC9wZ19yZXdpbmQuYyAgICAgICAgICAgICAgICAgfCAg MyArCnNyYy9iaW4vcGdfcmV3aW5kL3QvMDEwX2tlZXBfcmVjeWNsZWRfd2Fscy5wbCB8IDYyICsr KysrKysrKysrKysrKysrKysrCnNyYy90b29scy9wZ2luZGVudC90eXBlZGVmcy5saXN0ICAgICAg ICAgICAgICB8ICAyICsKNiBmaWxlcyBjaGFuZ2VkLCAxNjggaW5zZXJ0aW9ucygrKSwgNyBkZWxl dGlvbnMoLSkKCg== --===============6785589178886651345==--