{"id":111895,"date":"2023-12-01T15:10:26","date_gmt":"2023-12-01T13:10:26","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/dostupen-distributiv-proxmox-backup-server-3-1"},"modified":"2023-12-01T15:10:26","modified_gmt":"2023-12-01T13:10:26","slug":"dostupen-distributiv-proxmox-backup-server-3-1","status":"publish","type":"post","link":"https:\/\/prohoster.info\/pt\/blog\/news\/dostupen-distributiv-proxmox-backup-server-3-1","title":{"rendered":"Distribui\u00e7\u00e3o do Proxmox Backup Server 3.1 dispon\u00edvel","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>A empresa Proxmox, conhecida pelo desenvolvimento dos produtos Proxmox Virtual Environment e Proxmox Mail Gateway, lan\u00e7ou a edi\u00e7\u00e3o do Proxmox Backup Server 3.1, que \u00e9 apresentada como uma solu\u00e7\u00e3o pronta para backup e recupera\u00e7\u00e3o de ambientes virtuais, containers e servidores. A imagem ISO de instala\u00e7\u00e3o est\u00e1 dispon\u00edvel para download livre. Os componentes espec\u00edficos da distribui\u00e7\u00e3o s\u00e3o licenciados sob a AGPLv3. Para a instala\u00e7\u00e3o de atualiza\u00e7\u00f5es, existem um reposit\u00f3rio pago Enterprise e dois reposit\u00f3rios gratuitos, que diferem no n\u00edvel de estabiliza\u00e7\u00e3o das atualiza\u00e7\u00f5es.       <\/p>\n<p>A parte sist\u00eamica da distribui\u00e7\u00e3o \u00e9 baseada na base de pacotes Debian e OpenZFS. O conjunto de software para gerenciamento de backup \u00e9 escrito em Rust e suporta backups incrementais (somente os dados alterados s\u00e3o enviados para o servidor), deduplica\u00e7\u00e3o (quando h\u00e1 duplicatas, apenas uma c\u00f3pia \u00e9 mantida), compress\u00e3o (utilizando ZSTD) e criptografia de backups. O sistema \u00e9 projetado com uma arquitetura cliente-servidor \u2014 o Proxmox Backup Server pode ser usado tanto para trabalhar com backups locais quanto como um servidor centralizado para backup de dados de diferentes hosts. Os modos de restaura\u00e7\u00e3o seletiva r\u00e1pida e sincroniza\u00e7\u00e3o de dados entre servidores s\u00e3o fornecidos.    <\/p>\n<p>O Proxmox Backup Server suporta integra\u00e7\u00e3o com a plataforma Proxmox VE para backups <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/pt\/vps\/\"   title=\"m\u00e1quinas virtuais\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"2105\">m\u00e1quinas virtuais<\/a> e containers. O gerenciamento de backups e a recupera\u00e7\u00e3o de dados s\u00e3o realizados por meio de uma interface web. Existe a possibilidade de restringir o acesso dos usu\u00e1rios aos seus dados. Todo o tr\u00e1fego transmitido dos clientes para <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/pt\/server\/dts-shicago\/\"   title=\"servidor\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"2916\">servidor<\/a> \u00e9 criptografado usando AES-256 em modo GCM, e os pr\u00f3prios backups s\u00e3o transferidos j\u00e1 criptografados por meio de criptografia assim\u00e9trica com chaves p\u00fablicas (a criptografia \u00e9 realizada do lado do cliente, e a comprometimento do servidor com backups n\u00e3o resultar\u00e1 em vazamento de dados). A integridade dos backups \u00e9 controlada por meio de hashes SHA-256.       <\/p>\n<p>No novo lan\u00e7amento:  <\/p>\n<ul>\n<li class=\"l\"> Sincroniza\u00e7\u00e3o com a base de pacotes Debian 12.2 foi realizada. O n\u00facleo do Linux foi atualizado para a vers\u00e3o 6.5. A implementa\u00e7\u00e3o do sistema de arquivos ZFS foi atualizada para OpenZFS 2.2.0 com a transfer\u00eancia de corre\u00e7\u00f5es da ramifica\u00e7\u00e3o 2.2.2.    <\/li>\n<li class=\"l\"> Foi adicionada a suporte para carregamento verificado no modo UEFI Secure Boot, garantindo que apenas componentes verificados com assinaturas digitais corretas sejam utilizados durante o carregamento. Para o UEFI Secure Boot, foi disponibilizado um carregador shim assinado digitalmente, reconhecido pela maioria dos dispositivos de hardware com UEFI.\n<li class=\"l\"> Adicionada a suporte para trabalhos de sincroniza\u00e7\u00e3o locais (sync-jobs), permitindo a organiza\u00e7\u00e3o da c\u00f3pia de snapshots com backups entre v\u00e1rios armazenamentos locais. Do ponto de vista pr\u00e1tico, o novo modo permite criar configura\u00e7\u00f5es nas quais, inicialmente, os backups s\u00e3o salvos em armazenamento r\u00e1pido e, depois, transferidos para armazenamento lento para manter um arquivo de longo prazo.\n<li class=\"l\"> Substitui\u00e7\u00e3o autom\u00e1tica de conex\u00f5es HTTP por HTTPS garantida.\n<li class=\"l\"> Expandida a capacidade de armazenamento de backups em fitas magn\u00e9ticas. Adicionada suporte para streamers que suportam o padr\u00e3o LTO 9 (Linear Tape-Open). Melhorada a compatibilidade com bibliotecas de fita que n\u00e3o suportam DVCID para transmiss\u00e3o de informa\u00e7\u00f5es sobre o fabricante e modelo da fita, como a Qualstar. A interface gr\u00e1fica para recupera\u00e7\u00e3o de c\u00f3pias de fita foi aprimorada.\n<li class=\"l\"> Na interface web, na se\u00e7\u00e3o Armazenamento\/Discos, foi adicionada a fun\u00e7\u00e3o de limpeza de disco.\n<li class=\"l\"> Ampliada a suporte para autentica\u00e7\u00e3o de dois fatores.        <\/ul>\n<p>Fonte: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=60214\">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 3.1, \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":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-111895","post","type-post","status-publish","format-standard","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 \u0434\u0438\u0441\u0442\u0440\u0438\u0431\u0443\u0442\u0438\u0432\u0430 Proxmox Backup Server 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