{"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\/nl\/blog\/news\/dostupen-distributiv-proxmox-backup-server-4-1","title":{"rendered":"De Proxmox Backup Server 4.1 distributie is beschikbaar.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Proxmox, bekend om de ontwikkeling van de Proxmox Virtual Environment en Proxmox Mail Gateway, heeft de release van de Proxmox Backup Server 4.1 distributie aangekondigd, dat wordt gepresenteerd als een kant-en-klare oplossing voor het maken van back-ups en herstel van virtuele omgevingen, containers en serverconfiguraties. De installatie-ISO is beschikbaar voor gratis download. Distributiespecifieke componenten zijn open source onder de AGPLv3-licentie. Voor het installeren van updates is er zowel een betaalde Enterprise-repository als twee gratis repositories beschikbaar, die verschillen in de stabilisatieniveaus van updates.       <\/p>\n<p>Het systeempakket van de distributie is gebaseerd op de Debian-pakketbasis en OpenZFS. De softwarestack voor beheer van back-ups is geschreven in Rust en ondersteunt incrementele back-ups (alleen gewijzigde gegevens worden naar de server gestuurd), deduplicatie (bij dubbele gegevens wordt slechts \u00e9\u00e9n kopie bewaard), compressie (gebruikmakend van ZSTD) en versleuteling van back-ups. Het systeem is ontworpen op basis van een client-serverarchitectuur \u2014 Proxmox Backup Server kan zowel worden gebruikt voor lokale back-ups als als gecentraliseerde server voor het maken van back-ups van gegevens van verschillende hosts. Er zijn modi voor snelle selectieve herstel en synchronisatie van gegevens tussen servers.    <\/p>\n<p>Proxmox Backup Server ondersteunt integratie met het Proxmox VE-platform voor backups <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/nl\/vps\/\"   title=\"virtuele machines\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"2241\">virtuele machines<\/a> en containers. Het beheer van backups en het herstel van gegevens gebeurt via een webinterface. Er is mogelijkheid om de toegang van gebruikers tot hun gegevens te beperken. Al het verkeer dat van klanten naar <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/nl\/server\/dts-shicago\/\"   title=\"server\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"2956\">server<\/a> wordt versleuteld met AES-256 in GCM-modus, en de backups zelf worden al versleuteld overgedragen via asymmetrische encryptie met publieke sleutels (encryptie vindt plaats aan de kant van de client, en een compromis van de server met backups leidt niet tot datalekken). De integriteit van de backups wordt gecontroleerd met behulp van SHA-256-hashes.     <\/p>\n<p><center><img decoding=\"async\" alt=\"De Proxmox Backup Server 4.1 distributie is beschikbaar.\" src=\"\/wp-content\/uploads\/2025\/11\/a58b47bd2b6285924021c311f9d3ecdb.png\" style=\"display:block;margin: 0 auto;\" \/><\/center>      <\/p>\n<p>In de nieuwe release:  <\/p>\n<ul>\n<li class=\"l\"> Synchronisatie met de pakketbasis van Debian 13.2 is voltooid. Het Linux-kernel 6.17.2 en OpenZFS 2.3.4 zijn bijgewerkt.\n<li class=\"l\"> Er is een mogelijkheid toegevoegd om de bandbreedte te beheren voor het beperken van het verkeer tijdens het netwerkoverdracht van back-ups, gekoppeld aan de gebruiker die de back-up heeft uitgevoerd (voorheen konden limieten worden ingesteld op netwerken).\n<li class=\"l\"> Er is een instelling toegevoegd voor het aantal gelijktijdige integriteitscontroles van back-ups voor een optimale benutting van de beschikbare systeembronnen.\n<li class=\"l\"> Eerste ondersteuning voor het beperken van de gegevensuitwisseling met opslag op basis van het AWS S3-protocol is toegevoegd om de negatieve impact van het overdragen van back-ups op andere taken te verminderen.\n<li class=\"l\"> De webinterface is geoptimaliseerd voor optimale werking op schermen met een hoge resolutie.\n<li class=\"l\"> Ondersteuning voor het automatisch ontkoppelen van externe opslagapparaten na de voltooiing van de gegevenssynchronisatie is ge\u00efmplementeerd (het systeem kan nu zo worden ingesteld dat bij aansluiting van een schijf automatisch het synchronisatieproces wordt gestart, en na de voltooiing van de synchronisatie wordt de schijf automatisch ontkoppeld).         <\/ul>\n<p>Bron: <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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