{"id":140150,"date":"2025-08-06T23:12:27","date_gmt":"2025-08-06T21:12:28","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/dostupen-distributiv-proxmox-backup-server-4-0"},"modified":"2025-08-06T23:12:27","modified_gmt":"2025-08-06T21:12:28","slug":"dostupen-distributiv-proxmox-backup-server-4-0","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sv\/blog\/news\/dostupen-distributiv-proxmox-backup-server-4-0","title":{"rendered":"Distributionen Proxmox Backup Server 4.0 \u00e4r tillg\u00e4nglig","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Proxmox, som \u00e4r k\u00e4nd f\u00f6r sina produkter Proxmox Virtual Environment och Proxmox Mail Gateway, har publicerat en version av Proxmox Backup Server 4.0, som presenteras som en f\u00e4rdig l\u00f6sning f\u00f6r s\u00e4kerhetskopiering och \u00e5terst\u00e4llning av virtuella milj\u00f6er, containrar och serverkomponenter. Installations-ISO:n \u00e4r tillg\u00e4nglig f\u00f6r fri nedladdning. Distributionens specifika komponenter \u00e4r \u00f6ppna under AGPLv3-licensen. F\u00f6r installation av uppdateringar finns det b\u00e5de ett betalt Enterprise-repository och tv\u00e5 gratis-repositories som skiljer sig \u00e5t i stabilitetsniv\u00e5erna f\u00f6r uppdateringarna.       <\/p>\n<p>Systemkomponenten i distributionen baseras p\u00e5 paketbasen Debian och OpenZFS. Programvarustacken f\u00f6r hantering av s\u00e4kerhetskopiering \u00e4r skriven i Rust och st\u00f6djer inkrementella s\u00e4kerhetskopior (endast \u00e4ndrade data \u00f6verf\u00f6rs till servern), deduplicering (vid dubbletter lagras endast en kopia), kompression (ZSTD anv\u00e4nds) och kryptering av s\u00e4kerhetskopior. Systemet \u00e4r utformat med en klient-server-arkitektur \u2014 Proxmox Backup Server kan anv\u00e4ndas b\u00e5de f\u00f6r arbete med lokala s\u00e4kerhetskopior och som en central server f\u00f6r s\u00e4kerhetskopiering av data fr\u00e5n olika v\u00e4rdar. Snabb selektiv \u00e5terst\u00e4llning och synkronisering av data mellan servrar erbjuds.    <\/p>\n<p>Proxmox Backup Server st\u00f6der integration med Proxmox VE-plattformen f\u00f6r s\u00e4kerhetskopiering <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/sv\/vps\/\"   title=\"virtuella maskiner\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"2216\">virtuella maskiner<\/a> och containrar. Hantering av s\u00e4kerhetskopior och \u00e5terst\u00e4llning av data sker genom ett webbgr\u00e4nssnitt. Det finns m\u00f6jlighet att begr\u00e4nsa anv\u00e4ndartillg\u00e5ng till sina egna data. All trafik som \u00f6verf\u00f6rs fr\u00e5n klienter till <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/sv\/server\/dts-shicago\/\"   title=\"servern\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"2952\">servern<\/a> krypteras med AES-256 i GCM-l\u00e4ge, och s\u00e4kerhetskopiorna \u00f6verf\u00f6rs redan krypterade med hj\u00e4lp av asymmetrisk kryptering med \u00f6ppna nycklar (krypteringen sker p\u00e5 klientsidan, och en eventuell kompromettering av servern med s\u00e4kerhetskopior leder inte till dataf\u00f6rlust). Integriteten hos s\u00e4kerhetskopiorna kontrolleras med SHA-256-hashar.   <center><img decoding=\"async\" alt=\"Distributionen Proxmox Backup Server 4.0 \u00e4r tillg\u00e4nglig\" src=\"\/wp-content\/uploads\/2025\/08\/c270a558d5be91bfdfc35dfce315eaa4.png\" style=\"display:block;margin: 0 auto;\" \/><\/center>      <\/p>\n<p>I den nya utg\u00e5van:  <\/p>\n<ul>\n<li class=\"l\"> \u00d6verg\u00e5ngen till Debian 13-distributionens paketbas har genomf\u00f6rts, vars version f\u00f6rv\u00e4ntas sl\u00e4ppas den 9 augusti. Som standard levereras k\u00e4rnan Linux 6.14.\n<li class=\"l\"> Version 2.3.3 av OpenZFS anv\u00e4nds, d\u00e4r m\u00f6jligheten att l\u00e4gga till nya diskar i en befintlig RAIDZ-matris p\u00e5 flygande fot har implementerats, vilket g\u00f6r att lagringskapaciteten kan \u00f6kas utan att drifts\u00e4tta systemet eller beh\u00f6va skapa en ny diskgrupp. Omf\u00f6rdelningen av redundanta data med h\u00e4nsyn till de nya diskarna sker automatiskt.\n<li class=\"l\"> En experimentell backend f\u00f6r att lagra s\u00e4kerhetskopior i objektlagringssystem som st\u00f6der Amazon S3 API har lagts till.\n<li class=\"l\"> Funktionen f\u00f6r automatisk start av synkronisering vid montering av det borttagna lagringsmediet har implementerats. F\u00f6r att konfigurera automatisk start r\u00e4cker det att st\u00e4lla in flaggan &#171;run-on-mount&#187; f\u00f6r synkroniseringsarbeten.      <\/ul>\n<p>K\u00e4lla: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=63693\">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 4.0, \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":1,"featured_media":140151,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-140150","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.4 - 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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