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Tue, 11 Aug 2026 23:28:43 +0000 Content-Type: multipart/mixed; boundary="===============6556061297552549339==" MIME-Version: 1.0 From: Tomas Vondra To: pgsql-committers@lists.postgresql.org Subject: pgsql: Change wal_compression=on to the first of zstd, lz4, pglz X-Auto-Response-Suppress: All Auto-Submitted: auto-generated Message-Id: Date: Tue, 11 Aug 2026 23:28:43 +0000 List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Archived-At: Precedence: bulk --===============6556061297552549339== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Q2hhbmdlIHdhbF9jb21wcmVzc2lvbj1vbiB0byB0aGUgZmlyc3Qgb2YgenN0ZCwgbHo0LCBwZ2x6 CgpQcmV2aW91c2x5LCB3YWxfY29tcHJlc3Npb249b24gd2FzIGFuIGFsaWFzIGZvciBwZ2x6LCB3 aXRoIHRoZQphc3N1bXB0aW9uIHRoYXQgdXNlcnMgY291bGQgbWFrZSBhbiBpbmZvcm1lZCBjaG9p Y2UgdG8gcGljayBhIGJldHRlcgpvcHRpb24uIEJ1dCBpbiBwcmFjdGljZSwgdXNlcnMgcmFyZWx5 IGdvdCB0byB0aGF0IHNlY29uZCBzdGVwLgoKTWFueSB1c2VycyBkb24ndCB3YW50IHRvIGJlIGNo b29zaW5nIGFsZ29yaXRobXMgLSB0aGV5IGp1c3Qgd2FudCBXQUwKY29tcHJlc3Npb24sIGFuZCBl eHBlY3QgdGhhdCB0byB3b3JrIHdlbGwuIFRoZSBjb25maWd1cmF0aW9uIHBhcmFtZXRlcgppcyBz ZXQgYnkgYWRtaW5pc3RyYXRvcnMsIHdobyBkbyBub3QgY29udHJvbCB0aGUgd29ya2xvYWQsIGFu ZCBzbyBhcmUKbm90IGluIGEgcG9zaXRpb24gdG8gZXZhbHVhdGUgdGhlIG9wdGlvbnMgYW55d2F5 LiBTb21lIHVzZXJzIG1heSBub3QKZXZlbiByZWFsaXplIHRoZXJlIGFyZSBvdGhlciBvcHRpb25z LCBhcyBwcmV2aW91c2x5ICJvbiIgd2FzIHRoZSBvbmx5CmNob2ljZSBhdmFpbGFibGUuCgpUaGlz IGNoYW5nZSBtYXBzICJvbiIgdG8gbm9uLXBnbHogb3B0aW9ucywgc3VwcG9ydGVkIGJ5IHRoZSBi dWlsZC4gQm90aApsejQgYW5kIHpzdGQgYXJlIGZhc3Rlciwgd2l0aCBhIGNvbXBhcmFibGUgKG9y IGJldHRlcikgY29tcHJlc3Npb24KcmF0aW8uIFdlIHByZWZlciB6c3RkIG92ZXIgbHo0IC0gcGVy IG91ciB0ZXN0aW5nIHRoZSBiZXR0ZXIgY29tcHJlc3Npb24KcmF0aW8gcGF5cyBmb3IgdGhlIGxv d2VyIChkZSljb21wcmVzc2lvbiBzcGVlZC4KCkxpa2UgZm9yIFRPQVNUIGNvbXByZXNzaW9uLCB0 aGUgdmFsdWUgZGVwZW5kcyBvbiBhbGdvcml0aG1zIHN1cHBvcnRlZCBieQp0aGUgUG9zdGdyZVNR TCBidWlsZCwgd2l0aCBsejQgYW5kIHpzdGQgYmVpbmcgb3B0aW9uYWwuIEJ1dCBtb3N0IGJ1aWxk cwp3aWxsIGhhdmUgYXQgbGVhc3Qgb25lIG9mIHRoZXNlIGV4dGVybmFsIGxpYnJhcmllcy4gSWYg bmVpdGhlciB6c3RkIG9yCmx6NCBpcyBzdXBwb3J0ZWQsIHdlIGZhbGxiYWNrIHRvIHBnbHouCgpU aGlzIG9ubHkgYWZmZWN0cyB3aGF0ICJvbiIgbWVhbnMuIFVzZXJzIGNhbiBzdGlsbCBtYWtlIHRo ZSBpbmZvcm1lZApjaG9pY2UgYW5kIGV4cGxpY2l0bHkgc2VsZWN0IGEgY29tcHJlc3Npb24gYWxn b3JpdGhtIGlmIGl0IHdvcmtzIGJldHRlcgpmb3IgdGhlaXIgc3lzdGVtLiBUaGUgZGVmYXVsdCB2 YWx1ZSBmb3IgIndhbF9jb21wcmVzc2lvbiIgcmVtYWlucyAib2ZmLiIKCkluaXRpYWwgcHJvcG9z YWwgYW5kIHBhdGNoIGJ5IHdlbmh1aSBxaXUsIHJldmlld3MgYW5kIHBhdGNoIGFkanVzdG1lbnRz CmJ5IENocmlzdG9waCBCZXJnLiBBIG51bWJlciBvZiBvdGhlciBwZW9wbGUgcGFydGljaXBhdGVk IGluIHRoZQpkaXNjdXNzaW9uLiBCZW5jaG1hcmtzIGJ5IG1lLgoKQmFja3BhdGNoIHRvIDE5LgoK QXV0aG9yOiB3ZW5odWkgcWl1IDxxaXV3ZW5odWlmeEBnbWFpbC5jb20+ClJldmlld2VkLWJ5OiBD aHJpc3RvcGggQmVyZyA8bXlvbkBkZWJpYW4ub3JnPgpSZXZpZXdlZC1ieTogTWljaGFlbCBQYXF1 aWVyIDxtaWNoYWVsQHBhcXVpZXIueHl6PgpEaXNjdXNzaW9uOiBodHRwczovL3Bvc3Rnci5lcy9t L0NBR2pHVUFMMWI9TXdkMVNDdkxibytmaXZFcjlLRHBGY3U0am1xS0NaWHdUPTZDaWlHUUBtYWls LmdtYWlsLmNvbQpCYWNrcGF0Y2gtdGhyb3VnaDogMTkKCkJyYW5jaAotLS0tLS0KbWFzdGVyCgpE ZXRhaWxzCi0tLS0tLS0KaHR0cHM6Ly9naXQucG9zdGdyZXNxbC5vcmcvcGcvY29tbWl0ZGlmZi85 MzFjOTcwMWYyNTA5MTYwYTJiZWQ3ZDUwMTI5NjY5ZTJjYjMyYmY5CgpNb2RpZmllZCBGaWxlcwot LS0tLS0tLS0tLS0tLQpkb2Mvc3JjL3NnbWwvY29uZmlnLnNnbWwgICAgICAgICAgICAgICAgICAg ICAgfCAxMiArKysrKystLS0tLS0Kc3JjL2JhY2tlbmQvdXRpbHMvbWlzYy9ndWNfdGFibGVzLmMg ICAgICAgICAgIHwgIDggKysrKy0tLS0Kc3JjL2JhY2tlbmQvdXRpbHMvbWlzYy9wb3N0Z3Jlc3Fs LmNvbmYuc2FtcGxlIHwgIDMgKystCnNyYy9pbmNsdWRlL2FjY2Vzcy94bG9nLmggICAgICAgICAg ICAgICAgICAgICB8IDEzICsrKysrKysrKysrKysKNCBmaWxlcyBjaGFuZ2VkLCAyNSBpbnNlcnRp b25zKCspLCAxMSBkZWxldGlvbnMoLSkKCg== --===============6556061297552549339==--