{"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\/nl\/blog\/news\/dostupen-distributiv-proxmox-backup-server-4-0","title":{"rendered":"Proxmox Backup Server 4.0 is beschikbaar","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Proxmox, een bedrijf dat bekendstaat om zijn producten Proxmox Virtual Environment en Proxmox Mail Gateway, heeft de release van de Proxmox Backup Server 4.0 distributie aangekondigd, die wordt gepresenteerd als een kant-en-klare oplossing voor het maken van back-ups en het herstellen van virtuele omgevingen, containers en serverconfiguraties. Het installatie-ISO-image is beschikbaar voor vrije download. De distributiespecifieke componenten zijn open-source onder de AGPLv3-licentie. Voor het installeren van updates zijn zowel een betaalde Enterprise-repository als twee gratis repositories beschikbaar, die verschillen in stabiliteitsniveaus 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=\"2216\">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=\"2952\">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.   <center><img decoding=\"async\" alt=\"Proxmox Backup Server 4.0 is beschikbaar\" src=\"\/wp-content\/uploads\/2025\/08\/c270a558d5be91bfdfc35dfce315eaa4.png\" style=\"display:block;margin: 0 auto;\" \/><\/center>      <\/p>\n<p>In de nieuwe release:  <\/p>\n<ul>\n<li class=\"l\"> Overgestapt naar de Debian 13 pakketbasis, waarvan de release wordt verwacht op 9 augustus. Standaard wordt kernel Linux 6.14 geleverd.\n<li class=\"l\"> De versie OpenZFS 2.3.3 is toegepast, waarin het mogelijk is om nieuwe disks on-the-fly toe te voegen aan een bestaand RAIDZ-array, wat het vergrootten van de opslagcapaciteit zonder downtime en zonder de noodzaak tot het cre\u00ebren van een nieuwe opslaggroep mogelijk maakt. De herverdeling van redundante gegevens met het oog op de nieuwe disks gebeurt automatisch.\n<li class=\"l\"> Een experimentele backend is toegevoegd voor het opslaan van back-ups in objectopslag die de Amazon S3 API ondersteunen.\n<li class=\"l\"> Het is mogelijk gemaakt om de synchronisatie automatisch te starten bij het monteren van de verwijderbare schijf. Om de autostart in te stellen, hoeft u alleen het vinkje \"run-on-mount\" voor de synchronisatie-taken aan te zetten.      <\/ul>\n<p>Bron: <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 5.0.3 - aioseo.com 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