{"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\/es\/blog\/news\/dostupen-distributiv-proxmox-backup-server-3-1","title":{"rendered":"Disponible la distribuci\u00f3n Proxmox Backup Server 3.1","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>La empresa Proxmox, conocida por desarrollar productos como Proxmox Virtual Environment y Proxmox Mail Gateway, ha publicado la versi\u00f3n del distribuidor Proxmox Backup Server 3.1, que se presenta como una soluci\u00f3n lista para la copia de seguridad y recuperaci\u00f3n de entornos virtuales, contenedores y componentes de servidores. La imagen ISO de instalaci\u00f3n est\u00e1 disponible para descarga gratuita. Los componentes espec\u00edficos del distribuidor se distribuyen bajo la licencia AGPLv3. Para la instalaci\u00f3n de actualizaciones, hay disponible un repositorio de pago Enterprise, as\u00ed como dos repositorios gratuitos que difieren en el nivel de estabilizaci\u00f3n de las actualizaciones.       <\/p>\n<p>La parte del sistema del distribuidor se basa en la base de paquetes de Debian y OpenZFS. La pila de software para la gesti\u00f3n de copias de seguridad est\u00e1 escrita en Rust y soporta copias de seguridad incrementales (solo se env\u00edan los datos que han cambiado al servidor), deduplicaci\u00f3n (se conserva solo una copia en caso de duplicados), compresi\u00f3n (se utiliza ZSTD) y cifrado de copias de seguridad. El sistema est\u00e1 dise\u00f1ado sobre una arquitectura cliente-servidor: Proxmox Backup Server puede utilizarse tanto para trabajar con copias de seguridad locales como como un servidor centralizado para la copia de datos desde diferentes hosts. Se ofrecen modos de recuperaci\u00f3n selectiva r\u00e1pida y sincronizaci\u00f3n de datos entre servidores.    <\/p>\n<p>Proxmox Backup Server admite la integraci\u00f3n con la plataforma Proxmox VE para la copia de seguridad <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/es\/vps\/\"   title=\"m\u00e1quinas virtuales\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"2105\">m\u00e1quinas virtuales<\/a> y contenedores. La gesti\u00f3n de las copias de seguridad y la restauraci\u00f3n de datos se realiza a trav\u00e9s de una interfaz web. Existe la posibilidad de restringir el acceso de los usuarios a sus datos. Todo el tr\u00e1fico transmitido de los clientes hacia <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/es\/server\/dts-shicago\/\"   title=\"servidor\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"2916\">servidor<\/a> se encripta utilizando AES-256 en modo GCM, y las copias de seguridad se transmiten ya encriptadas mediante cifrado asim\u00e9trico con claves p\u00fablicas (el cifrado se realiza del lado del cliente, y la compromisi\u00f3n del servidor con las copias de seguridad no conducir\u00e1 a una filtraci\u00f3n de datos). La integridad de las copias de seguridad se verifica mediante hashes SHA-256.       <\/p>\n<p>En esta nueva versi\u00f3n:  <\/p>\n<ul>\n<li class=\"l\"> Se ha realizado la sincronizaci\u00f3n con la base de paquetes Debian 12.2. El n\u00facleo de Linux se ha actualizado a la versi\u00f3n 6.5. La implementaci\u00f3n del sistema de archivos ZFS se ha actualizado a OpenZFS 2.2.0, trasladando correcciones de la rama 2.2.2.    <\/li>\n<li class=\"l\"> Se ha a\u00f1adido soporte para el arranque verificado en modo UEFI Secure Boot, garantizando que solo se utilicen componentes verificados con firmas digitales correctas durante el arranque. Para UEFI Secure Boot se proporciona un cargador shim, firmado digitalmente, que es aceptado por la mayor\u00eda de dispositivos de hardware con UEFI.\n<li class=\"l\"> Se ha a\u00f1adido soporte para trabajos sincronizados locales (sync-jobs), permitiendo organizar la copia de instant\u00e1neas con copias de seguridad entre varios almacenes locales. Desde un punto de vista pr\u00e1ctico, este nuevo modo permite crear configuraciones en las que las copias de seguridad se almacenan primero en un almacenamiento r\u00e1pido y luego se transfieren a uno m\u00e1s lento para mantener un archivo a largo plazo.\n<li class=\"l\"> Se asegura la sustituci\u00f3n autom\u00e1tica de conexiones HTTP por HTTPS.\n<li class=\"l\"> Se han ampliado las capacidades de almacenamiento de copias de seguridad en cintas magn\u00e9ticas. Se agreg\u00f3 soporte para unidades de cinta que admiten el est\u00e1ndar LTO 9 (Linear Tape-Open). Se mejor\u00f3 la compatibilidad con bibliotecas de cinta que no admiten DVCID para la transmisi\u00f3n de informaci\u00f3n sobre el fabricante y el modelo de la unidad, como Qualstar. Se mejor\u00f3 la interfaz gr\u00e1fica para la restauraci\u00f3n desde copias de seguridad en cinta.\n<li class=\"l\"> En la interfaz web, en la secci\u00f3n Almacenamiento\/Discos, se ha a\u00f1adido la funci\u00f3n de limpieza de disco.\n<li class=\"l\"> Se ha ampliado el soporte para la autenticaci\u00f3n de dos factores.        <\/ul>\n<p>Fuente: <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 5.0.2 - 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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