{"id":120759,"date":"2024-11-29T03:46:00","date_gmt":"2024-11-29T01:46:00","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/dostupen-distributiv-proxmox-backup-server-3-3"},"modified":"2024-11-29T03:46:00","modified_gmt":"2024-11-29T01:46:00","slug":"dostupen-distributiv-proxmox-backup-server-3-3","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sv\/blog\/news\/dostupen-distributiv-proxmox-backup-server-3-3","title":{"rendered":"Proxmox Backup Server 3.3 \u00e4r tillg\u00e4nglig","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Proxmox, som \u00e4r k\u00e4nt f\u00f6r att ha utvecklat Proxmox Virtual Environment och Proxmox Mail Gateway, har sl\u00e4ppt version 3.3 av Proxmox Backup Server, som presenteras som en f\u00e4rdig l\u00f6sning f\u00f6r s\u00e4kerhetskopiering och \u00e5terst\u00e4llning av virtuella milj\u00f6er, containrar och serverkonfigurationer. Installations-ISO-bilden finns tillg\u00e4nglig f\u00f6r fri nedladdning. Specifika komponenter f\u00f6r distributionen \u00e4r \u00f6ppna under AGPLv3-licensen. F\u00f6r att installera uppdateringar finns b\u00e5de en betald Enterprise-repository och tv\u00e5 gratis-repositorier, som skiljer sig \u00e5t i stabilitetsniv\u00e5er f\u00f6r uppdateringar.       <\/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=\"2189\">virtuella maskiner<\/a> och containrar. Hantering av s\u00e4kerhetskopior och data\u00e5terst\u00e4llning g\u00f6rs genom ett webbgr\u00e4nssnitt. Det finns m\u00f6jlighet att begr\u00e4nsa anv\u00e4ndarnas \u00e5tkomst till sina data. All \u00f6verf\u00f6rd trafik fr\u00e5n klienter till servern krypteras med AES-256 i GCM-l\u00e4ge, och s\u00e4kerhetskopiorna \u00f6verf\u00f6rs redan krypterade med hj\u00e4lp av asymmetrisk kryptering baserat p\u00e5 offentliga nycklar (krypteringen sker p\u00e5 klientsidan, och en komprometterad server med s\u00e4kerhetskopior leder inte till datal\u00e4ckage). Integriteten f\u00f6r s\u00e4kerhetskopiorna kontrolleras med hj\u00e4lp av SHA-256-hashar.       <\/p>\n<p>I den nya utg\u00e5van:  <\/p>\n<ul>\n<li class=\"l\"> Synchroniseringen med Debian 12.8-baserade paket \u00e4r genomf\u00f6rd. Linux-k\u00e4rnan har uppdaterats till version 6.8.12. Som alternativ har ett paket med k\u00e4rna 6.11 lagts till. Implementeringen av filsystemet ZFS har uppdaterats till version OpenZFS 2.2.6.\n<li class=\"l\"> St\u00f6d f\u00f6r \"push\"-l\u00e4ge har lagts till f\u00f6r synkroniserade jobb (sync jobs), vilket m\u00f6jligg\u00f6r kopiering av snapshots med s\u00e4kerhetskopior fr\u00e5n det lokala lagringsutrymmet till ett extern lagringsutrymme baserat p\u00e5 Proxmox Backup Server, vilket \u00e4r anv\u00e4ndbart i situationer d\u00e4r den externa servern inte kan initiera en anslutning till det lokala. I det tidigare st\u00f6dda \"pull\"-l\u00e4get h\u00e4mtade den externa servern s\u00e4kerhetskopior fr\u00e5n det lokala lagringsutrymmet, medan den nya \"push\"-l\u00e4get g\u00f6r att den lokala servern sj\u00e4lv skickar backupen till den externa.\n<li class=\"l\"> St\u00f6d f\u00f6r lagring p\u00e5 avtagbara lagringsmedier har lagts till. Bland annat kan ett avtagbart lagringsutrymme som skapats p\u00e5 en <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/sv\/server\/dts-newyork\/\"   title=\"servern\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"2795\">servern<\/a>, anslutas till andra servrar baserade p\u00e5 Proxmox Backup Server. Montering och avmontering av avtagbara lagringsutrymmen kan g\u00f6ras b\u00e5de via webbgr\u00e4nssnittet och fr\u00e5n kommandoraden.\n<li class=\"l\"> St\u00f6d f\u00f6r att skicka HTTP-f\u00f6rfr\u00e5gningar f\u00f6r att \u00f6verf\u00f6ra h\u00e4ndelser fr\u00e5n aviseringssystemet till en annan server har lagts till. Till exempel kan s\u00e5dana f\u00f6rfr\u00e5gningar inneh\u00e5lla information om synkroniserade jobb, verifiering av s\u00e4kerhetskopior och borttagning av f\u00f6r\u00e5ldrade s\u00e4kerhetskopior. HTTP-f\u00f6rfr\u00e5gningsformatet f\u00f6r att \u00f6verf\u00f6ra metadata om h\u00e4ndelsen kan anpassas av anv\u00e4ndaren.\n<li class=\"l\">  Nya l\u00e4gen f\u00f6r att identifiera f\u00f6r\u00e4ndringar har lagts till, vilket m\u00f6jligg\u00f6r snabbare s\u00e4kerhetskopierings\u00e5tg\u00e4rder. Data och metadata fr\u00e5n s\u00e4kerhetskopiers snapshot \u00e4r nu uppdelade i olika arkiv, vilket g\u00f6r det m\u00f6jligt att snabbt identifiera filer som \u00e4ndrats sedan den senaste s\u00e4kerhetskopieringen baserat p\u00e5 metadata-arkivet, samt att utesluta of\u00f6r\u00e4ndrade filer vid skapandet av en ny s\u00e4kerhetskopiering.    <\/ul>\n<p>K\u00e4lla: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=62308\">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 3.3, \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":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-120759","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\" 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 \u0434\u0438\u0441\u0442\u0440\u0438\u0431\u0443\u0442\u0438\u0432\u0430 Proxmox Backup Server 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