{"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\/da\/blog\/news\/vypusk-fajlovoj-sistemy-bcachefs-1-37-0","title":{"rendered":"Udgivelse af filsystemet Bcachefs 1.37.0","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Kent Overstreet har udgivet version 1.37.0 af filsystemet Bcachefs. Udgivelsen d\u00e6kker to pakker: bcachefs-kernel-dkms med en kerne, der bygges ved hj\u00e6lp af DKMS (Dynamic Kernel Module Support), og bcachefs-tools med den brugerrum-utility bcachefs, som implementerer kommandoer til at oprette (mkfs), montere, gendanne og kontrollere FS. Pakkerne er bygget til Debian, Ubuntu, Fedora, openSUSE, NixOS og Arch Linux. DKMS-modulet underst\u00f8tter kernen Linux fra version 6.16.    <\/p>\n<p>I den nye version:  <\/p>\n<ul>\n<li class=\"l\"> Underst\u00f8ttelse af fejlkorrigeringskoder er stabiliseret og erkl\u00e6ret klar til bred anvendelse, hvilket g\u00f8r det muligt at gendanne beskadigede data ligesom RAID 5\/6. Implementeringen er baseret p\u00e5 Reed-Solomon kodning, der kan rette op til N fejl i en stripe ved at have N redundante blokke. Automatisk gendannelse af degraderede striber er sikret. Muligheden for at anvende restitutionskoder i konfigurationer med lagringsenheder af forskellig st\u00f8rrelse er blevet tilf\u00f8jet.\n<li class=\"l\"> Underst\u00f8ttelse af den under udvikling Linux kernel 7.0 er tilf\u00f8jet.\n<li class=\"l\"> Der er implementeret nye kommandoer &#171;subvolume list&#187; til visning af underafsnit med filtrering og sortering; &#171;subvolume list-snapshots&#187; til visning af snapshots i tr\u00e6struktur&#8217;; &#171;subvolume reflink-option-propagate&#187; til anvendelse af I\/O-filparameter s\u00e5som kompression, kontrolsum, antal replikater og liste over m\u00e5lenheder til filens extent.\n<li class=\"l\"> Operativsystemets tilbagef\u00f8rsel (rewind) af loggen er stabiliseret.\n<li class=\"l\"> Automatisk gendannelse er sikret ved brug af enheder med forkert underst\u00f8ttelse af kommandoer til at nulstille cachede skriveoperationer p\u00e5 enheden (flush og FUA).\n<li class=\"l\"> Gendannelsen efter en uregelm\u00e6ssig afslutning af arbejdsgangen er blevet hurtigere.\n<li class=\"l\"> Ydelsen af FS, der d\u00e6kker flere enheder, er forbedret.\n<li class=\"l\"> De brugerrums-utilities bcachefs er blevet omskrevet i Rust. I fremtiden er det planlagt at omkode ogs\u00e5 de FS-komponenter, der arbejder p\u00e5 kernel-niveau, i Rust. Arbejdet med at bruge Verus v\u00e6rkt\u00f8jer til formel verifikation af koden i Rust er begyndt.    <\/ul>\n<p>Bcachefs-projektet udvikler et filsystem, der sigter mod at kombinere den udvidede funktionalitet, der er karakteristisk for Btrfs og ZFS, med det niveau af ydeevne, p\u00e5lidelighed og skalerbarhed, som er typisk for XFS. Bcachefs underst\u00f8tter funktioner som mulighed for at tilslutte flere enheder til et partition, lagdelte lagringstypologier (det nederste lag med ofte brugte data p\u00e5 hurtige SSD'er og det \u00f8verste lag med mindre efterspurgte data fra harddiske), replikation (RAID 1\/10), caching, gennemsigtig datakomprimering (tilstande LZ4, gzip og ZSTD), snapshots, integritetsverifikation ved hj\u00e6lp af kontrolsummer, fejlkorrektion og opbevaring af information i krypteret form (der anvendes ChaCha20 og Poly1305).<br \/>\n<br \/>Kilde: <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 5.0.3 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041a\u0435\u043d\u0442 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