{"id":149914,"date":"2025-11-28T17:11:54","date_gmt":"2025-11-28T15:11:55","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/dostupen-distributiv-proxmox-backup-server-4-1"},"modified":"2025-11-28T17:11:54","modified_gmt":"2025-11-28T15:11:55","slug":"dostupen-distributiv-proxmox-backup-server-4-1","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sk\/blog\/news\/dostupen-distributiv-proxmox-backup-server-4-1","title":{"rendered":"Dostupn\u00fd je distrib\u00facia Proxmox Backup Server 4.1","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Spolo\u010dnos\u0165 Proxmox, zn\u00e1ma v\u00fdvojom produktov Proxmox Virtual Environment a Proxmox Mail Gateway, vydala distrib\u00faciu Proxmox Backup Server 4.1, ktor\u00e1 je prezentovan\u00e1 ako hotov\u00e9 rie\u0161enie pre z\u00e1lohovanie a obnovu virtu\u00e1lnych prostred\u00ed, kontajnerov a vybavenia serverov. In\u0161tala\u010dn\u00fd ISO obraz je dostupn\u00fd na vo\u013en\u00e9 stiahnutie. Pre distrib\u00faciu \u0161pecifick\u00e9 komponenty s\u00fa otvoren\u00e9 pod licenciou AGPLv3. Pre in\u0161tal\u00e1ciu aktualiz\u00e1ci\u00ed je dostupn\u00fd platen\u00fd repozit\u00e1r Enterprise, ako aj dva bezplatn\u00e9 repozit\u00e1re, ktor\u00e9 sa l\u00ed\u0161ia \u00farov\u0148ou stabiliz\u00e1cie aktualiz\u00e1ci\u00ed.       <\/p>\n<p>Syst\u00e9mov\u00e1 \u010das\u0165 distrib\u00facie je zalo\u017een\u00e1 na bal\u00edkovom z\u00e1klade Debian a OpenZFS. Softv\u00e9rov\u00fd stack pre spr\u00e1vu z\u00e1lohovania je nap\u00edsan\u00fd v jazyku Rust a podporuje inkrement\u00e1lne z\u00e1lohy (na server sa pren\u00e1\u0161aj\u00fa len zmenen\u00e9 \u00fadaje), deduplik\u00e1ciu (pri existencii duplicitn\u00fdch polo\u017eiek sa uchov\u00e1va iba jedna k\u00f3pia), kompresiu (pou\u017e\u00edva sa ZSTD) a \u0161ifrovanie z\u00e1loh. Syst\u00e9m je navrhnut\u00fd na b\u00e1ze klient-server architekt\u00fary \u2014 Proxmox Backup Server m\u00f4\u017ee by\u0165 pou\u017eit\u00fd ako na pr\u00e1cu s miestnymi z\u00e1lohami, tak aj ako centralizovan\u00fd server na z\u00e1lohovanie \u00fadajov z r\u00f4znych hostite\u013eov. Poskytuj\u00fa sa re\u017eimy r\u00fdchlej selekt\u00edvnej obnovy a synchroniz\u00e1cie \u00fadajov medzi servermi.    <\/p>\n<p>Proxmox Backup Server podporuje integr\u00e1ciu s platformou Proxmox VE na z\u00e1lohovanie <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/sk\/vps\/\"   title=\"virtu\u00e1ln\u00edch stroj\u016f\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"2241\">virtu\u00e1ln\u00edch stroj\u016f<\/a> a kontajnerov. Spr\u00e1va z\u00e1loh a obnova d\u00e1t sa vykon\u00e1va prostredn\u00edctvom webov\u00e9ho rozhrania. Existuje mo\u017enos\u0165 rozdelenia pr\u00edstupu pou\u017e\u00edvate\u013eov k ich d\u00e1tam. Cel\u00fd pren\u00e1\u0161an\u00fd prenos od klientov k <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/sk\/server\/dts-shicago\/\"   title=\"serveru\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"2956\">serveru<\/a> je \u0161ifrovan\u00fd pomocou AES-256 v re\u017eime GCM, a samotn\u00e9 z\u00e1lohy sa pren\u00e1\u0161aj\u00fa u\u017e za\u0161ifrovan\u00e9 asymetrick\u00fdm \u0161ifrovan\u00edm pomocou verejn\u00fdch k\u013e\u00fa\u010dov (\u0161ifrovanie sa vykon\u00e1va na strane klienta, a kompromit\u00e1cia servera so z\u00e1lohami nevedie k \u00faniku d\u00e1t). Integrita z\u00e1loh sa kontroluje pomocou hashov SHA-256.     <\/p>\n<p><center><img decoding=\"async\" alt=\"Dostupn\u00fd je distrib\u00facia Proxmox Backup Server 4.1\" src=\"\/wp-content\/uploads\/2025\/11\/a58b47bd2b6285924021c311f9d3ecdb.png\" style=\"display:block;margin: 0 auto;\" \/><\/center>      <\/p>\n<p>V novom vydan\u00ed:  <\/p>\n<ul>\n<li class=\"l\"> Prebehla synchroniz\u00e1cia s bal\u00edkovou datab\u00e1zou distrib\u00facie Debian 13.2. Aktualizovan\u00e9 jadro Linux 6.17.2 a OpenZFS 2.3.4.\n<li class=\"l\"> Poskytla sa mo\u017enos\u0165 spr\u00e1vy priepustnosti na obmedzenie prenosu \u00fadajov pri prenose z\u00e1loh viazanej na pou\u017e\u00edvate\u013ea, ktor\u00fd spustil z\u00e1lohovanie (predt\u00fdm bolo mo\u017en\u00e9 limity nastavova\u0165 viazan\u00e9 na podsiete).\n<li class=\"l\"> Pridan\u00e1 mo\u017enos\u0165 nastavenia po\u010dtu s\u00fa\u010dasne vykon\u00e1van\u00fdch \u00faloh kontroly integrity z\u00e1loh pre optim\u00e1lne vyu\u017eitie existuj\u00facich syst\u00e9mov\u00fdch zdrojov.\n<li class=\"l\"> Pridan\u00e1 predbe\u017en\u00e1 podpora obmedzenia intenzity v\u00fdmeny \u00fadajov so skladmi na b\u00e1ze protokolu AWS S3 na zn\u00ed\u017eenie negat\u00edvneho vplyvu prenosu z\u00e1loh na in\u00e9 \u00falohy.\n<li class=\"l\"> Webov\u00e9 rozhranie je optimalizovan\u00e9 pre optim\u00e1lnu pr\u00e1cu na obrazovk\u00e1ch s vysok\u00fdm rozl\u00ed\u0161en\u00edm.\n<li class=\"l\"> Realizovan\u00e1 podpora automatick\u00e9ho odmountovania extern\u00fdch pripojite\u013en\u00fdch \u00falo\u017e\u00edsk po dokon\u010den\u00ed synchroniz\u00e1cie \u00fadajov (syst\u00e9m teraz mo\u017eno nastavi\u0165 tak, aby pri pripojen\u00ed zariadenia sa automaticky spustil proces synchroniz\u00e1cie \u00fadajov a po skon\u010den\u00ed synchroniz\u00e1cie sa zariadenie automaticky odmontovalo).         <\/ul>\n<p>Zdroj: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=64336\">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 4.1, \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":149915,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-149914","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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