{"id":277823,"date":"2026-08-27T13:12:12","date_gmt":"2026-08-27T13:12:12","guid":{"rendered":"https:\/\/www.europesays.com\/ro\/277823\/"},"modified":"2026-08-27T13:12:12","modified_gmt":"2026-08-27T13:12:12","slug":"qnap-quts-mega-2-0-pregateste-nas-ul-pentru-petabytes-pana-la-96-de-noduri-si-backup-intre-clustere","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/ro\/277823\/","title":{"rendered":"QNAP QuTS MEGA 2.0 preg\u0103te\u0219te NAS-ul pentru petabytes: p\u00e2n\u0103 la 96 de noduri \u0219i backup \u00eentre clustere"},"content":{"rendered":"<p>QNAP mut\u0103 protec\u021bia datelor de la nivelul unui singur NAS la nivel de cluster, odat\u0103 cu <a href=\"https:\/\/www.qnap.com\/en\/news\/2026\/qnap-quts-mega-2-0-supercharges-scale-out-nas-protection-and-disaster-recovery\" rel=\"nofollow noopener noreferrer\" target=\"_blank\">QuTS MEGA 2.0<\/a>. Sistemul de operare destinat infrastructurilor MEGA Scale-out NAS prime\u0219te snapshots \u0219i Cross-Cluster Mirroring, adic\u0103 dou\u0103 mecanisme g\u00e2ndite pentru situa\u021bia \u00een care nu mai gestionezi c\u00e2teva zeci de TB \u00eentr-o cutie, ci volume care pot ajunge la petabytes \u0219i trebuie s\u0103 r\u0103m\u00e2n\u0103 disponibile chiar dac\u0103 o parte din infrastructur\u0103 cade.<\/p>\n<p>Aici e util\u0103 o delimitare fa\u021b\u0103 de <a href=\"https:\/\/www.mobilissimo.ro\/stiri-diverse\/qnap-lanseaza-quts-hero-h6-0-cel-mai-recent-os\" rel=\"nofollow noopener\" target=\"_blank\">QuTS hero h6.0, despre care am scris recent<\/a>. QuTS hero folose\u0219te Linux \u0219i ZFS \u0219i se adreseaz\u0103 NAS-urilor QNAP clasice, \u00een timp ce QuTS MEGA este construit peste o arhitectur\u0103 distribuit\u0103 Ceph \u0219i CephFS. Cu alte cuvinte, \u00een loc ca un singur sistem s\u0103 fie centrul \u00eentregii stoc\u0103ri, mai multe noduri lucreaz\u0103 \u00eempreun\u0103 ca un singur cluster. QNAP permite pornirea de la 3 noduri \u0219i extinderea p\u00e2n\u0103 la 96.<\/p>\n<p style=\"text-align:center\"><img decoding=\"async\" alt=\"QNAP QuTS MEGA 2.0 \u2013 infrastructur\u0103 NAS scale-out\" src=\"https:\/\/www.europesays.com\/ro\/wp-content\/uploads\/2026\/08\/26082132_EN_social-media_QuTS-MEGA-2-0_800x800_01.jpg\" style=\"height:450px; width:450px\"\/><\/p>\n<p>Snapshot-ul rezolv\u0103 o problem\u0103, mirroring-ul pe alta<\/p>\n<p>Un snapshot p\u0103streaz\u0103 starea datelor la un anumit moment. Dac\u0103 un utilizator \u0219terge ceva accidental sau un atac ransomware modific\u0103 fi\u0219ierele, administratorul are un punct anterior la care poate reveni. E o plas\u0103 de siguran\u021b\u0103 util\u0103, dar dac\u0103 \u00eentregul site \u00een care se afl\u0103 clusterul devine indisponibil, snapshot-ul local nu este suficient.<\/p>\n<p>Aici intr\u0103 Cross-Cluster Mirroring. QuTS MEGA 2.0 poate replica datele c\u0103tre un cluster aflat \u00een alt\u0103 loca\u021bie, astfel \u00eenc\u00e2t serviciile s\u0103 poat\u0103 fi mutate mai repede \u00een cazul unei probleme majore la infrastructura principal\u0103. Comunicatul vorbe\u0219te despre continuitate f\u0103r\u0103 \u00eentreruperi; mai prudent este s\u0103 spunem c\u0103 arhitectura este proiectat\u0103 s\u0103 reduc\u0103 timpul de indisponibilitate, rezultatul real depinz\u00e2nd \u0219i de re\u021bea, configura\u021bie \u0219i modul \u00een care este implementat failover-ul.<\/p>\n<p>Conceptul nu este complet izolat de alte direc\u021bii QNAP. \u00cen prim\u0103var\u0103 am prezentat \u0219i <a href=\"https:\/\/www.mobilissimo.ro\/stiri-diverse\/conexiuni-vpn-point-to-point-sigure-si-rapide-intre-sistemele-nas-qnap-anunta-solutia-quwan-express\" rel=\"nofollow noopener\" target=\"_blank\">QuWAN Express<\/a>, o solu\u021bie pentru leg\u0103turi securizate NAS-to-NAS \u0219i backup \u00eentre loca\u021bii. QuTS MEGA 2.0 merge \u00eens\u0103 \u00eentr-o zon\u0103 mult mai mare, unde replicarea \u0219i disponibilitatea sunt tratate la nivelul \u00eentregului cluster.<\/p>\n<p>De la 3 la 96 de noduri, f\u0103r\u0103 un singur punct central de stocare<\/p>\n<p>Arhitectura Ceph permite ad\u0103ugarea de noduri pe m\u0103sur\u0103 ce necesarul de spa\u021biu cre\u0219te. QNAP sus\u021bine c\u0103 fiecare nod suplimentar poate m\u0103ri at\u00e2t capacitatea, c\u00e2t \u0219i performan\u021ba, f\u0103r\u0103 reconstruirea \u00eentregii infrastructuri. Asta este ideea de \u201escale-out\u201d: nu \u00eenlocuie\u0219ti periodic un NAS mare cu unul \u0219i mai mare, ci extinzi clusterul.<\/p>\n<p>Pentru protec\u021bia datelor sunt disponibile dou\u0103 abord\u0103ri. Replication p\u0103streaz\u0103 copii multiple ale informa\u021biei, o solu\u021bie simpl\u0103 \u0219i robust\u0103, dar care consum\u0103 mai mult spa\u021biu. Erasure Coding distribuie datele \u00eempreun\u0103 cu informa\u021bii de redundan\u021b\u0103 pe mai multe noduri \u0219i poate folosi capacitatea mai eficient. Administratorul poate alege metoda \u00een func\u021bie de c\u00e2t de importante sunt performan\u021ba, redundan\u021ba \u0219i costul per TB.<\/p>\n<p>Nici administrarea a zeci de noduri nu ar trebui s\u0103 \u00eensemne zeci de interfe\u021be deschise. QCommander centralizeaz\u0103 monitorizarea \u0219i gestionarea mai multor noduri \u0219i clustere, astfel \u00eenc\u00e2t infrastructura s\u0103 poat\u0103 fi urm\u0103rit\u0103 dintr-un singur loc. Este o component\u0103 mai pu\u021bin spectaculoas\u0103 dec\u00e2t scalarea la petabytes, dar tocmai aici se poate decide dac\u0103 un cluster mare r\u0103m\u00e2ne u\u0219or de operat sau devine o colec\u021bie dificil\u0103 de sisteme.<\/p>\n<p>QuTS MEGA 2.0 este orientat spre organiza\u021bii care lucreaz\u0103 cu volume foarte mari de date: analiz\u0103 AI, supraveghere video, cercetare sau alte workload-uri unde stocarea trebuie s\u0103 creasc\u0103 f\u0103r\u0103 oprirea serviciilor. Nu avem un pre\u021b universal \u0219i nici o configura\u021bie standard de cump\u0103rat de pe raft; <a href=\"https:\/\/www.mobilissimo.ro\/stiri-despre\/QNAP\" rel=\"nofollow noopener\" target=\"_blank\">QNAP<\/a> precizeaz\u0103 c\u0103 disponibilitatea \u0219i variantele de implementare pentru MEGA Scale-out NAS difer\u0103 \u00een func\u021bie de regiune. Aici alegerea nu mai \u00eencepe cu \u201ec\u00e2te bay-uri are NAS-ul?\u201d, ci cu c\u00e2te date trebuie p\u0103strate, c\u00e2t de repede trebuie recuperate \u0219i ce se \u00eent\u00e2mpl\u0103 c\u00e2nd o loca\u021bie \u00eentreag\u0103 nu mai este disponibil\u0103.<\/p>\n","protected":false},"excerpt":{"rendered":"QNAP mut\u0103 protec\u021bia datelor de la nivelul unui singur NAS la nivel de cluster, odat\u0103 cu QuTS MEGA&hellip;\n","protected":false},"author":2,"featured_media":277824,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_share_on_mastodon":"0"},"categories":[16],"tags":[76647,76648,76649,11655,76646,48152,76645,41,40,38,39,61062,141,124],"class_list":["post-277823","post","type-post","status-publish","format-standard","has-post-thumbnail","category-tehnologie","tag-ceph","tag-cross-cluster-mirroring","tag-disaster-recovery","tag-linux","tag-nas-scale-out","tag-qnap","tag-quts-mega-2-0","tag-ro","tag-romana","tag-romania","tag-romanian","tag-stocare-enterprise","tag-technology","tag-tehnologie"],"share_on_mastodon":{"url":"https:\/\/pubeurope.com\/@ro\/117167649545827253","error":""},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/ro\/wp-json\/wp\/v2\/posts\/277823","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.europesays.com\/ro\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.europesays.com\/ro\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/ro\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/ro\/wp-json\/wp\/v2\/comments?post=277823"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/ro\/wp-json\/wp\/v2\/posts\/277823\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/ro\/wp-json\/wp\/v2\/media\/277824"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/ro\/wp-json\/wp\/v2\/media?parent=277823"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/ro\/wp-json\/wp\/v2\/categories?post=277823"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/ro\/wp-json\/wp\/v2\/tags?post=277823"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}