Received: from malur.postgresql.org ([217.196.149.56]) by arkaria.postgresql.org with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1ly3M0-00089g-Vr for pgsql-committers@arkaria.postgresql.org; Tue, 29 Jun 2021 02:20:00 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.92) (envelope-from ) id 1ly3Lz-0001eM-JB for pgsql-committers@arkaria.postgresql.org; Tue, 29 Jun 2021 02:19:59 +0000 Received: from makus.postgresql.org ([2001:4800:3e1:1::229]) by malur.postgresql.org with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1ly3Lz-0001eE-DM for pgsql-committers@lists.postgresql.org; Tue, 29 Jun 2021 02:19:59 +0000 Received: from mahout.postgresql.org ([2001:4800:3e1:1::227]) by makus.postgresql.org with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1ly3Lw-0000hN-IW for pgsql-committers@lists.postgresql.org; Tue, 29 Jun 2021 02:19:58 +0000 Received: from gemulon.postgresql.org ([2001:4800:3e1:1::198]) by mahout.postgresql.org with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1ly3Lw-0005Xg-9V for pgsql-committers@lists.postgresql.org; Tue, 29 Jun 2021 02:19:56 +0000 Received: from localhost ([127.0.0.1] helo=gemulon.postgresql.org) by gemulon.postgresql.org with esmtp (Exim 4.92) (envelope-from ) id 1ly3Lv-0002vi-BO for pgsql-committers@lists.postgresql.org; Tue, 29 Jun 2021 02:19:55 +0000 Content-Type: multipart/mixed; boundary="===============6782017363361007874==" MIME-Version: 1.0 From: Michael Paquier To: pgsql-committers@lists.postgresql.org Subject: pgsql: Add support for LZ4 with compression of full-page writes in WAL X-Auto-Response-Suppress: All Auto-Submitted: auto-generated Message-Id: Date: Tue, 29 Jun 2021 02:19:55 +0000 List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Archived-At: Precedence: bulk --===============6782017363361007874== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 QWRkIHN1cHBvcnQgZm9yIExaNCB3aXRoIGNvbXByZXNzaW9uIG9mIGZ1bGwtcGFnZSB3cml0ZXMg aW4gV0FMCgpUaGUgbG9naWMgaXMgaW1wbGVtZW50ZWQgc28gYXMgdGhlcmUgY2FuIGJlIGEgY2hv aWNlIGluIHRoZSBjb21wcmVzc2lvbgp1c2VkIHdoZW4gYnVpbGRpbmcgYSBXQUwgcmVjb3JkLCBh bmQgYW4gZXh0cmEgcGVyLXJlY29yZCBiaXQgaXMgdXNlZCB0bwp0cmFjayBkb3duIGlmIGEgYmxv Y2sgaXMgY29tcHJlc3NlZCB3aXRoIFBHTFosIExaNCBvciBub3RoaW5nLgoKd2FsX2NvbXByZXNz aW9uLCB0aGUgZXhpc3RpbmcgcGFyYW1ldGVyLCBpcyBjaGFuZ2VkIHRvIGFuIGVudW0gd2l0aApz dXBwb3J0IGZvciB0aGUgZm9sbG93aW5nIGJhY2t3YXJkLWNvbXBhdGlibGUgdmFsdWVzOgotICJv ZmYiLCB0aGUgZGVmYXVsdCwgdG8gbm90IHVzZSBjb21wcmVzc2lvbi4KLSAicGdseiIgb3IgIm9u IiwgdG8gY29tcHJlc3MgRlBXcyB3aXRoIFBHTFouCi0gImx6NCIsIHRoZSBuZXcgbW9kZSwgdG8g Y29tcHJlc3MgRlBXcyB3aXRoIExaNC4KCkJlbmNobWFya2luZyBoYXMgc2hvd2VkIHRoYXQgTFo0 IG91dGNsYXNzZXMgZWFzaWx5IFBHTFouICBaU1REIHdvdWxkIGJlCmFsc28gYW4gaW50ZXJlc3Rp bmcgY2hvaWNlLCBidXQgZ29pbmcganVzdCB3aXRoIExaNCBmb3Igbm93IG1ha2VzIHRoZQpwYXRj aCBtaW5pbWFsaXN0aWMgYXMgdG9hc3QgY29tcHJlc3Npb24gaXMgYWxyZWFkeSBhYmxlIHRvIHVz ZSBMWjQsIHNvCnRoZXJlIGlzIG5vIG5lZWQgdG8gd29ycnkgYWJvdXQgYW55IGJ1aWxkLXJlbGF0 ZWQgbmVlZHMgZm9yIHRoaXMKaW1wbGVtZW50YXRpb24uCgpBdXRob3I6IEFuZHJleSBCb3JvZGlu LCBKdXN0aW4gUHJ5emJ5ClJldmlld2VkLWJ5OiBEaWxpcCBLdW1hciwgTWljaGFlbCBQYXF1aWVy CkRpc2N1c3Npb246IGh0dHBzOi8vcG9zdGdyLmVzL20vMzAzNzMxMEQtRUNCNy00QkYxLUFGMjAt MDFDMTBCQjMzQTMzQHlhbmRleC10ZWFtLnJ1CgpCcmFuY2gKLS0tLS0tCm1hc3RlcgoKRGV0YWls cwotLS0tLS0tCmh0dHBzOi8vZ2l0LnBvc3RncmVzcWwub3JnL3BnL2NvbW1pdGRpZmYvNDAzNWNk NWQ0ZWVlNGRhZTc5N2JmYzc3YWIwN2Y4ZGNkODc4MWI0MQoKTW9kaWZpZWQgRmlsZXMKLS0tLS0t LS0tLS0tLS0KZG9jL3NyYy9zZ21sL2NvbmZpZy5zZ21sICAgICAgICAgICAgICAgICAgICAgIHwg MTQgKysrLS0KZG9jL3NyYy9zZ21sL2luc3RhbGwtd2luZG93cy5zZ21sICAgICAgICAgICAgIHwg IDIgKy0KZG9jL3NyYy9zZ21sL2luc3RhbGxhdGlvbi5zZ21sICAgICAgICAgICAgICAgIHwgIDUg Ky0KZG9jL3NyYy9zZ21sL3N0YW5kYWxvbmUtcHJvZmlsZS54c2wgICAgICAgICAgIHwgIDQgKysK c3JjL2JhY2tlbmQvYWNjZXNzL3RyYW5zYW0veGxvZy5jICAgICAgICAgICAgIHwgIDIgKy0Kc3Jj L2JhY2tlbmQvYWNjZXNzL3RyYW5zYW0veGxvZ2luc2VydC5jICAgICAgIHwgNzMgKysrKysrKysr KysrKysrKysrKysrKystLS0tCnNyYy9iYWNrZW5kL2FjY2Vzcy90cmFuc2FtL3hsb2dyZWFkZXIu YyAgICAgICB8IDU4ICsrKysrKysrKysrKysrKystLS0tLQpzcmMvYmFja2VuZC91dGlscy9taXNj L2d1Yy5jICAgICAgICAgICAgICAgICAgfCAzNiArKysrKysrKystLS0tCnNyYy9iYWNrZW5kL3V0 aWxzL21pc2MvcG9zdGdyZXNxbC5jb25mLnNhbXBsZSB8ICAzICstCnNyYy9iaW4vcGdfd2FsZHVt cC9wZ193YWxkdW1wLmMgICAgICAgICAgICAgICB8IDE5ICsrKysrLS0Kc3JjL2luY2x1ZGUvYWNj ZXNzL3hsb2cuaCAgICAgICAgICAgICAgICAgICAgIHwgMTAgKysrLQpzcmMvaW5jbHVkZS9hY2Nl c3MveGxvZ3JlY29yZC5oICAgICAgICAgICAgICAgfCAxNiArKystLS0Kc3JjL3Rvb2xzL3BnaW5k ZW50L3R5cGVkZWZzLmxpc3QgICAgICAgICAgICAgIHwgIDEgKwoxMyBmaWxlcyBjaGFuZ2VkLCAx OTEgaW5zZXJ0aW9ucygrKSwgNTIgZGVsZXRpb25zKC0pCgo= --===============6782017363361007874==--