{"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\/pl\/blog\/news\/dostupen-distributiv-proxmox-backup-server-4-1","title":{"rendered":"Dost\u0119pny dystrybucja Proxmox Backup Server 4.1","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Firma Proxmox, znana z opracowywania produkt\u00f3w Proxmox Virtual Environment i Proxmox Mail Gateway, opublikowa\u0142a wersj\u0119 dystrybucji Proxmox Backup Server 4.1, kt\u00f3ra jest przedstawiana jako gotowe rozwi\u0105zanie do tworzenia kopii zapasowych i przywracania wirtualnych \u015brodowisk, kontener\u00f3w oraz sk\u0142adnik\u00f3w serwer\u00f3w. Obraz ISO do instalacji jest dost\u0119pny do pobrania. Specyficzne dla dystrybucji komponenty s\u0105 udost\u0119pniane na licencji AGPLv3. Do instalacji aktualizacji dost\u0119pne s\u0105 zar\u00f3wno p\u0142atne repozytorium Enterprise, jak i dwa bezp\u0142atne repozytoria, kt\u00f3re r\u00f3\u017cni\u0105 si\u0119 poziomem stabilizacji aktualizacji.       <\/p>\n<p>Cz\u0119\u015b\u0107 systemowa dystrybucji opiera si\u0119 na bazie pakiet\u00f3w Debian i OpenZFS. Stos oprogramowania do zarz\u0105dzania kopiami zapasowymi zosta\u0142 napisany w j\u0119zyku Rust i obs\u0142uguje przyrostowe kopie zapasowe (na serwer przesy\u0142ane s\u0105 tylko zmienione dane), deduplikacj\u0119 (przy obecno\u015bci duplikat\u00f3w przechowywana jest tylko jedna kopia), kompresj\u0119 (z wykorzystaniem ZSTD) oraz szyfrowanie kopii zapasowych. System zosta\u0142 zaprojektowany w oparciu o architektur\u0119 klient-serwer \u2014 Proxmox Backup Server mo\u017ce by\u0107 u\u017cywany zar\u00f3wno do pracy z lokalnymi kopiami zapasowymi, jak i jako scentralizowany serwer do tworzenia kopii zapasowych danych z r\u00f3\u017cnych host\u00f3w. Umo\u017cliwione s\u0105 tryby szybkiego przywracania wybranych danych i synchronizacji danych mi\u0119dzy serwerami.    <\/p>\n<p>Proxmox Backup Server wspiera integracj\u0119 z platform\u0105 Proxmox VE w celu tworzenia kopii zapasowych <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/pl\/vps\/\"   title=\"maszyn wirtualnych\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"2241\">maszyn wirtualnych<\/a> i kontener\u00f3w. Zarz\u0105dzanie kopiami zapasowymi oraz przywracanie danych odbywa si\u0119 przez interfejs webowy. Istnieje mo\u017cliwo\u015b\u0107 ograniczenia dost\u0119pu u\u017cytkownik\u00f3w do ich danych. Ca\u0142y przesy\u0142any ruch od klient\u00f3w do <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/pl\/server\/dts-shicago\/\"   title=\"serwera\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"2956\">serwera<\/a> jest szyfrowany z u\u017cyciem AES-256 w trybie GCM, a same kopie zapasowe s\u0105 przesy\u0142ane ju\u017c zaszyfrowane za pomoc\u0105 asymetrycznego szyfrowania z kluczami publicznymi (szyfrowanie odbywa si\u0119 po stronie klienta, a kompromitacja serwera z kopiami zapasowymi nie prowadzi do wycieku danych). Integralno\u015b\u0107 kopii zapasowych jest kontrolowana za pomoc\u0105 skr\u00f3t\u00f3w SHA-256.     <\/p>\n<p><center><img decoding=\"async\" alt=\"Dost\u0119pny dystrybucja Proxmox Backup Server 4.1\" src=\"\/wp-content\/uploads\/2025\/11\/a58b47bd2b6285924021c311f9d3ecdb.png\" style=\"display:block;margin: 0 auto;\" \/><\/center>      <\/p>\n<p>W nowym wydaniu:  <\/p>\n<ul>\n<li class=\"l\"> Zrealizowano synchronizacj\u0119 z baz\u0105 pakiet\u00f3w dystrybucji Debian 13.2. Zaktualizowane j\u0105dro Linux 6.17.2 i OpenZFS 2.3.4.\n<li class=\"l\"> Dodano mo\u017cliwo\u015b\u0107 zarz\u0105dzania przepustowo\u015bci\u0105 w celu ograniczenia ruchu podczas przesy\u0142ania przez sie\u0107 kopii zapasowych w odniesieniu do u\u017cytkownika, kt\u00f3ry uruchomi\u0142 kopi\u0119 zapasow\u0105 (wcze\u015bniej limity mog\u0142y by\u0107 ustalane w odniesieniu do podsieci).\n<li class=\"l\"> Dodano mo\u017cliwo\u015b\u0107 konfiguracji liczby jednocze\u015bnie wykonywanych zada\u0144 weryfikacji integralno\u015bci kopii zapasowych w celu optymalnego wykorzystania dost\u0119pnych zasob\u00f3w systemowych.\n<li class=\"l\"> Dodano wst\u0119pn\u0105 obs\u0142ug\u0119 ogranicze\u0144 intensywno\u015bci wymiany danych z pami\u0119ciami opartymi na protokole AWS S3, aby zredukowa\u0107 negatywny wp\u0142yw przesy\u0142ania kopii zapasowych na inne zadania.\n<li class=\"l\"> Interfejs webowy zoptymalizowano dla optymalnej pracy na ekranach o wysokiej rozdzielczo\u015bci.\n<li class=\"l\"> Wprowadzono wsparcie dla automatycznego odmontowywania zewn\u0119trznych pami\u0119ci masowych po zako\u0144czeniu synchronizacji danych (system mo\u017cna teraz skonfigurowa\u0107 tak, aby po pod\u0142\u0105czeniu urz\u0105dzenia proces synchronizacji danych by\u0142 automatycznie uruchamiany, a po zako\u0144czeniu synchronizacji urz\u0105dzenie zosta\u0142o automatycznie odmontowane).         <\/ul>\n<p>\u0179r\u00f3d\u0142o: <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 5.0.1.1 - 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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