{"id":164914,"date":"2026-03-16T23:11:55","date_gmt":"2026-03-16T21:11:55","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vypusk-fajlovoj-sistemy-bcachefs-1-37-0"},"modified":"2026-03-16T23:11:55","modified_gmt":"2026-03-16T21:11:55","slug":"vypusk-fajlovoj-sistemy-bcachefs-1-37-0","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sv\/blog\/news\/vypusk-fajlovoj-sistemy-bcachefs-1-37-0","title":{"rendered":"Utgivning av filsystemet Bcachefs 1.37.0","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Kent Overstreet har publicerat version 1.37.0 av filsystemet Bcachefs. Utgivningen omfattar tv\u00e5 paket: bcachefs-kernel-dkms med en k\u00e4rna modul som kompileras med hj\u00e4lp av DKMS (Dynamic Kernel Module Support) och bcachefs-tools med kommandoradsverktyget bcachefs, som implementerar kommandon f\u00f6r att skapa (mkfs), montera, \u00e5terst\u00e4lla och verifiera FS. Paketen \u00e4r sammanst\u00e4llda f\u00f6r Debian, Ubuntu, Fedora, openSUSE, NixOS och Arch Linux. DKMS-modulen st\u00f6djer k\u00e4rnor i Linux fr\u00e5n 6.16.    <\/p>\n<p>I den nya versionen:  <\/p>\n<ul>\n<li class=\"l\"> St\u00f6d f\u00f6r felkorrigeringskoder har stabiliserats och deklarerats klart f\u00f6r allm\u00e4n anv\u00e4ndning, vilket m\u00f6jligg\u00f6r \u00e5terst\u00e4llande av skadade data liknande RAID 5\/6. Implementeringen baseras p\u00e5 Reed-Solomon-kodning, som kan korrigera upp till N fel i en stripe med N \u00f6verfl\u00f6diga block. Automatisk \u00e5terst\u00e4llning av degraderade stripes har s\u00e4kerst\u00e4llts. M\u00f6jlighet har tillagts f\u00f6r att anv\u00e4nda \u00e5terst\u00e4llningskoder i konfigurationer med lagringsenheter av olika storlekar.\n<li class=\"l\"> St\u00f6d f\u00f6r den under utveckling befintliga k\u00e4rnan i Linux 7.0 har lagts till.\n<li class=\"l\"> Nya kommandon har implementerats: &#171;subvolume list&#187; f\u00f6r att visa underavsnitt med filtrering och sortering; &#171;subvolume list-snapshots&#187; f\u00f6r att visa snapshots i tr\u00e4dstruktur; &#171;subvolume reflink-option-propagate&#187; f\u00f6r att till\u00e4mpa filens in- och utdataalternativ, s\u00e5som komprimering, kontrollsummor, antal repliker och lista \u00f6ver m\u00e5lenheter, p\u00e5 filens extent.\n<li class=\"l\"> Operationen f\u00f6r att spola (rewind) loggen har stabiliserats.\n<li class=\"l\"> Automatisk \u00e5terst\u00e4llning garanteras n\u00e4r enheter med felaktigt st\u00f6d f\u00f6r kommandon f\u00f6r att \u00e5terst\u00e4lla cachade skrivoperationer till lagringsenheten (flush och FUA) anv\u00e4nds.\n<li class=\"l\"> \u00c5terst\u00e4llning efter felaktig avst\u00e4ngning har snabbats upp.\n<li class=\"l\"> Prestandan f\u00f6r FS som omfattar flera enheter har f\u00f6rb\u00e4ttrats.\n<li class=\"l\"> De anv\u00e4ndarutrymmeverktyg som bcachefs best\u00e5r av har skrivits om i Rust. I framtiden planeras det att skriva om \u00e4ven FS-komponenterna som fungerar p\u00e5 k\u00e4rnniv\u00e5 i Rust. Arbetet med att anv\u00e4nda Verus-verktyget f\u00f6r formell verifiering av kod i Rust har inletts.    <\/ul>\n<p>Bcachefs-projektet utvecklar ett filsystem som syftar till att kombinera den ut\u00f6kade funktionaliteten hos Btrfs och ZFS med den niv\u00e5 av prestanda, tillf\u00f6rlitlighet och skalbarhet som k\u00e4nnetecknar XFS. Bcachefs st\u00f6der funktioner s\u00e5som inkludering av flera enheter i ett partition, flerlagers lagringslayout (den nedre lagret med ofta anv\u00e4nda data baserat p\u00e5 snabba SSD:er och det \u00f6versta lagret med mindre beg\u00e4rda data fr\u00e5n h\u00e5rddiskar), replikering (RAID 1\/10), caching, transparent datakomprimering (LZ4, gzip och ZSTD-l\u00e4gen), tillst\u00e5ndsklippningar (snapshots), integritetsverifiering med kontrollsummor, felkorrigeringskoder, lagring av information i krypterad form (anv\u00e4nder ChaCha20 och Poly1305).<br \/>\n<br \/>K\u00e4lla: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=65003\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041a\u0435\u043d\u0442 \u041e\u0432\u0435\u0440\u0441\u0442\u0440\u0438\u0442 (Kent Overstreet) \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043b \u0432\u044b\u043f\u0443\u0441\u043a \u0444\u0430\u0439\u043b\u043e\u0432\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u044b Bcachefs 1.37.0. \u0412\u044b\u043f\u0443\u0441\u043a \u043e\u0445\u0432\u0430\u0442\u044b\u0432\u0430\u0435\u0442 \u0434\u0432\u0430 \u043f\u0430\u043a\u0435\u0442\u0430: bcachefs-kernel-dkms \u0441 \u043c\u043e\u0434\u0443\u043b\u0435\u043c \u044f\u0434\u0440\u0430, \u0441\u043e\u0431\u0438\u0440\u0430\u0435\u043c\u044b\u043c \u043f\u0440\u0438 \u043f\u043e\u043c\u043e\u0449\u0438 \u0441\u0438\u0441\u0442\u0435\u043c\u044b DKMS (Dynamic Kernel Module Support), \u0438 bcachefs-tools \u0441 \u0437\u0430\u043f\u0443\u0441\u043a\u0430\u0435\u043c\u043e\u0439 \u0432 \u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u0441\u0442\u0432\u0435 \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044f \u0443\u0442\u0438\u043b\u0438\u0442\u043e\u0439 bcachefs, \u0440\u0435\u0430\u043b\u0438\u0437\u0443\u044e\u0449\u0435\u0439 \u043a\u043e\u043c\u0430\u043d\u0434\u044b \u0434\u043b\u044f \u0441\u043e\u0437\u0434\u0430\u043d\u0438\u044f (mkfs), \u043c\u043e\u043d\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f, \u0432\u043e\u0441\u0441\u0442\u0430\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u044f \u0438 \u043f\u0440\u043e\u0432\u0435\u0440\u043a\u0438 \u0424\u0421. \u041f\u0430\u043a\u0435\u0442\u044b \u0441\u043e\u0431\u0440\u0430\u043d\u044b \u0434\u043b\u044f Debian, Ubuntu, Fedora, openSUSE, NixOS \u0438 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":8,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-164914","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.4 - aioseo.com -->\n\t<meta name=\"description\" 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