{"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\/it\/blog\/news\/dostupen-distributiv-proxmox-backup-server-4-1","title":{"rendered":"\u00c8 disponibile la distribuzione Proxmox Backup Server 4.1","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>L'azienda Proxmox, nota per lo sviluppo dei prodotti Proxmox Virtual Environment e Proxmox Mail Gateway, ha pubblicato la versione del sistema Proxmox Backup Server 4.1, presentata come una soluzione pronta per il backup e il ripristino di ambienti virtuali, contenitori e configurazioni dei server. L'immagine ISO di installazione \u00e8 disponibile per il download gratuito. I componenti specifici per la distribuzione sono rilasciati sotto licenza AGPLv3. Per l'installazione degli aggiornamenti sono disponibili sia un repository Enterprise a pagamento che due repository gratuiti, che si differenziano per il livello di stabilizzazione degli aggiornamenti.       <\/p>\n<p>La parte sistemica del distributore si basa su una base di pacchetti Debian e OpenZFS. Il stack software per la gestione dei backup \u00e8 scritto in Rust e supporta backup incrementali (vengono trasferiti solo i dati modificati al server), deduplicazione (quando ci sono duplicati, viene conservata solo una copia), compressione (viene utilizzato ZSTD) e crittografia dei backup. Il sistema \u00e8 progettato sulla base di un'architettura client-server: Proxmox Backup Server pu\u00f2 essere utilizzato sia per la gestione dei backup locali, sia come server centralizzato per il backup dei dati da diversi host. Sono forniti modi per un rapido recupero selettivo e sincronizzazione dei dati tra i server.    <\/p>\n<p>Proxmox Backup Server supporta l'integrazione con la piattaforma Proxmox VE per il backup <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/it\/vps\/\"   title=\"macchine virtuali\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"2241\">macchine virtuali<\/a> e i contenitori. La gestione dei backup e il ripristino dei dati avvengono tramite un'interfaccia web. \u00c8 possibile gestire i diritti di accesso degli utenti ai propri dati. Tutto il traffico trasmesso dai client a <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/it\/server\/dts-shicago\/\"   title=\"server\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"2956\">server<\/a> \u00e8 crittografato utilizzando AES-256 in modalit\u00e0 GCM, e i backup stessi vengono trasferiti gi\u00e0 crittografati tramite crittografia asimmetrica a chiave pubblica (la crittografia avviene lato client, e la compromissione del server con i backup non comporter\u00e0 perdite di dati). L'integrit\u00e0 dei backup \u00e8 controllata tramite hash SHA-256.     <\/p>\n<p><center><img decoding=\"async\" alt=\"\u00c8 disponibile la distribuzione Proxmox Backup Server 4.1\" src=\"\/wp-content\/uploads\/2025\/11\/a58b47bd2b6285924021c311f9d3ecdb.png\" style=\"display:block;margin: 0 auto;\" \/><\/center>      <\/p>\n<p>Nel nuovo rilascio:  <\/p>\n<ul>\n<li class=\"l\"> \u00c8 stata effettuata la sincronizzazione con il database dei pacchetti della distribuzione Debian 13.2. Sono stati aggiornati il kernel Linux 6.17.2 e OpenZFS 2.3.4.\n<li class=\"l\"> \u00c8 stata fornita la possibilit\u00e0 di gestire la larghezza di banda per limitare il traffico durante la trasmissione delle copie di backup in relazione all'utente che ha avviato il backup (in precedenza i limiti potevano essere impostati in relazione alle sottoreti).\n<li class=\"l\"> \u00c8 stata aggiunta la possibilit\u00e0 di configurare il numero di task di verifica dell'integrit\u00e0 dei backup eseguiti simultaneamente per un'ottimale utilizzazione delle risorse di sistema disponibili.\n<li class=\"l\"> \u00c8 stata aggiunta una supporto preliminare per limitare l'intensit\u00e0 del trasferimento dei dati con i storage basati sul protocollo AWS S3 per ridurre l'impatto negativo della trasmissione dei backup su altre attivit\u00e0.\n<li class=\"l\"> L'interfaccia web \u00e8 stata ottimizzata per un funzionamento ottimale su schermi ad alta risoluzione.\n<li class=\"l\"> \u00c8 stata implementata la supporto per il distacco automatico degli storage esterni dopo il completamento della sincronizzazione dei dati (ora \u00e8 possibile configurare il sistema affinch\u00e9, all'attacco di un'unit\u00e0, venga avviato automaticamente il processo di sincronizzazione dei dati e, dopo il completamento, l'unit\u00e0 venga distaccata automaticamente).         <\/ul>\n<p>Fonte: <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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