{"id":170208,"date":"2026-05-02T00:24:45","date_gmt":"2026-05-01T22:24:45","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/dostupen-distributiv-proxmox-backup-server-4-2"},"modified":"2026-05-02T00:24:45","modified_gmt":"2026-05-01T22:24:45","slug":"dostupen-distributiv-proxmox-backup-server-4-2","status":"publish","type":"post","link":"https:\/\/prohoster.info\/da\/blog\/news\/dostupen-distributiv-proxmox-backup-server-4-2","title":{"rendered":"Proxmox Backup Server 4.2 er tilg\u00e6ngelig","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Virksomheden Proxmox, kendt for udviklingen af produkter som Proxmox Virtual Environment og Proxmox Mail Gateway, har offentliggjort udgivelsen af Proxmox Backup Server 4.2, som pr\u00e6senteres som en l\u00f8sning til sikkerhedskopiering og genoprettelse af virtuelle milj\u00f8er, containere og serverkomponenter. ISO- installationsbilledet er tilg\u00e6ngeligt til frit download. Distro-specifikke komponenter er \u00e5bnet under AGPLv3-licensen. For opdateringer er der b\u00e5de et betalingsrepository Enterprise og to gratis repositories med forskellig opdateringsstabilitet.       <\/p>\n<p>Den systemiske del af distributionen er baseret p\u00e5 Debian-pakkegrundlaget og OpenZFS. Softwarestakken til styring af sikkerhedskopiering er skrevet i Rust og underst\u00f8tter inkrementelle sikkerhedskopier (kun \u00e6ndrede data sendes til serveren), deduplikation (hvorved kun \u00e9n kopi opbevares, hvis duplikater findes), komprimering (ZSTD anvendes) og kryptering af sikkerhedskopier. Systemet er designet p\u00e5 baggrund af en klient-server-arkitektur \u2014 Proxmox Backup Server kan bruges b\u00e5de til at arbejde med lokale sikkerhedskopier og som et centraliseret <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/da\/server\/dts-los-angeles\/\" title=\"server\" data-wpil-keyword-link=\"linked\">server<\/a> l\u00f8sning til sikkerhedskopiering af data fra forskellige v\u00e6rter. Der tilbydes hurtige, selektive gendannelsesmetoder og datasykronisering mellem <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/da\/server\/dts-dusseldorf\/\" title=\"servere\" data-wpil-keyword-link=\"linked\">servere<\/a>.    <\/p>\n<p>Proxmox Backup Server underst\u00f8tter integration med Proxmox VE-platformen til backup <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/da\/vps\/\" title=\"virtual machines\" data-wpil-keyword-link=\"linked\">virtual machines<\/a> containere. Styring af sikkerhedskopier og gendannelse af data udf\u00f8res gennem et webinterface. Der er mulighed for at begr\u00e6nse brugeres adgang til deres data. Al overf\u00f8rt trafik fra klienter til <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/da\/server\/dts-shicago\/\" title=\"server\" data-wpil-keyword-link=\"linked\">server<\/a> bliver krypteret ved hj\u00e6lp af AES-256 i GCM-tilstand, og selve sikkerhedskopierne overf\u00f8res krypterede med asymmetrisk n\u00f8glekryptering (kryptering udf\u00f8res p\u00e5 klientsiden, og kompromittering af serveren med sikkerhedskopier vil ikke f\u00f8re til datal\u00e6kage). Integriteten af sikkerhedskopierne kontrolleres ved hj\u00e6lp af SHA-256 hashes.         <\/p>\n<p>I den nye version:  <\/p>\n<ul>\n<li class=\"l\"> Der er synkronisering med Debian 13.4 pakkebasen. Linux-kernen 7.0 og OpenZFS 2.4 er blevet opdateret.\n<li class=\"l\"> Muligheden for at flytte navnerum og grupper af sikkerhedskopier til andre steder i det samme lager er blevet tilf\u00f8jet for at forenkle omorganisering af data uden risiko for tab.\n<li class=\"l\"> Der st\u00f8tte til kryptering og dekryptering af synkroniserede sikkerhedskopier er blevet tilf\u00f8jet, hvilket muligg\u00f8r overf\u00f8rsel af snapshots til usikre tredjeparts eksterne lagre i krypteret form.\n<li class=\"l\"> Muligheden for behandling af grupper af sikkerhedskopier i flere tr\u00e5de er blevet tilf\u00f8jet for at \u00f8ge synkroniseringsydelsen.\n<li class=\"l\"> Officiel st\u00f8tte til brug af objektlagre, der underst\u00f8tter S3-protokollen, som backend til opbevaring af sikkerhedskopier er blevet implementeret, med mulighed for at indsamle statistik om trafik og antallet af anmodninger til overv\u00e5gning og overv\u00e5gning af overholdelse af trafikl\u00e5se.        <\/ul>\n<p>  <img decoding=\"async\" alt=\"Proxmox Backup Server 4.2 er tilg\u00e6ngelig\" src=\"\/wp-content\/uploads\/2026\/05\/b31d5a6ddc56c98ca40769c8db771f0f.png\" style=\"display:block;margin: 0 auto\" \/><br \/>\n<br \/>Kilde: <a rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=65338\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Proxmox, \u0438\u0437\u0432\u0435\u0441\u0442\u043d\u0430\u044f \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u043e\u0439 \u043f\u0440\u043e\u0434\u0443\u043a\u0442\u043e\u0432 Proxmox Virtual Environment \u0438 Proxmox Mail Gateway, \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043b\u0430 \u0432\u044b\u043f\u0443\u0441\u043a \u0434\u0438\u0441\u0442\u0440\u0438\u0431\u0443\u0442\u0438\u0432\u0430 Proxmox Backup Server 4.2, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u043f\u0440\u0435\u043f\u043e\u0434\u043d\u043e\u0441\u0438\u0442\u0441\u044f \u043a\u0430\u043a \u0433\u043e\u0442\u043e\u0432\u043e\u0435 \u0440\u0435\u0448\u0435\u043d\u0438\u0435 \u0434\u043b\u044f \u0440\u0435\u0437\u0435\u0440\u0432\u043d\u043e\u0433\u043e \u043a\u043e\u043f\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u0438 \u0432\u043e\u0441\u0441\u0442\u0430\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u044f \u0432\u0438\u0440\u0442\u0443\u0430\u043b\u044c\u043d\u044b\u0445 \u043e\u043a\u0440\u0443\u0436\u0435\u043d\u0438\u0439, \u043a\u043e\u043d\u0442\u0435\u0439\u043d\u0435\u0440\u043e\u0432 \u0438 \u043d\u0430\u0447\u0438\u043d\u043a\u0438 \u0441\u0435\u0440\u0432\u0435\u0440\u043e\u0432. \u0423\u0441\u0442\u0430\u043d\u043e\u0432\u043e\u0447\u043d\u044b\u0439 ISO-\u043e\u0431\u0440\u0430\u0437 \u0434\u043e\u0441\u0442\u0443\u043f\u0435\u043d \u0434\u043b\u044f \u0441\u0432\u043e\u0431\u043e\u0434\u043d\u043e\u0439 \u0437\u0430\u0433\u0440\u0443\u0437\u043a\u0438. \u0421\u043f\u0435\u0446\u0438\u0444\u0438\u0447\u043d\u044b\u0435 \u0434\u043b\u044f \u0434\u0438\u0441\u0442\u0440\u0438\u0431\u0443\u0442\u0438\u0432\u0430 \u043a\u043e\u043c\u043f\u043e\u043d\u0435\u043d\u0442\u044b \u043e\u0442\u043a\u0440\u044b\u0442\u044b \u043f\u043e\u0434 \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u0435\u0439 AGPLv3. \u0414\u043b\u044f \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043a\u0438 \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0439 \u0434\u043e\u0441\u0442\u0443\u043f\u0435\u043d \u043a\u0430\u043a \u043f\u043b\u0430\u0442\u043d\u044b\u0439 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":8,"featured_media":170209,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-170208","post","type-post","status-publish","format-standard","has-post-thumbnail","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\u043e\u043c\u043f\u0430\u043d\u0438\u044f Proxmox, \u0438\u0437\u0432\u0435\u0441\u0442\u043d\u0430\u044f \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u043e\u0439 \u043f\u0440\u043e\u0434\u0443\u043a\u0442\u043e\u0432 Proxmox Virtual Environment \u0438 Proxmox Mail Gateway, \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043b\u0430 \u0432\u044b\u043f\u0443\u0441\u043a 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\u0441\u0435\u0440\u0432\u0435\u0440\u044b","og:type":"article","og:title":"\ud83e\udd47\u0414\u043e\u0441\u0442\u0443\u043f\u0435\u043d \u0434\u0438\u0441\u0442\u0440\u0438\u0431\u0443\u0442\u0438\u0432 Proxmox Backup Server 4.2 | ProHoster","og:description":"\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Proxmox, \u0438\u0437\u0432\u0435\u0441\u0442\u043d\u0430\u044f \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u043e\u0439 \u043f\u0440\u043e\u0434\u0443\u043a\u0442\u043e\u0432 Proxmox Virtual Environment \u0438 Proxmox Mail Gateway, \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043b\u0430 \u0432\u044b\u043f\u0443\u0441\u043a \u0434\u0438\u0441\u0442\u0440\u0438\u0431\u0443\u0442\u0438\u0432\u0430 Proxmox Backup Server 4.2, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u043f\u0440\u0435\u043f\u043e\u0434\u043d\u043e\u0441\u0438\u0442\u0441\u044f \u043a\u0430\u043a \u0433\u043e\u0442\u043e\u0432\u043e\u0435 \u0440\u0435\u0448\u0435\u043d\u0438\u0435 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