{"id":38418,"date":"2014-02-05T09:41:30","date_gmt":"2014-02-05T08:41:30","guid":{"rendered":"https:\/\/rentaload.com\/2014\/02\/05\/incydenty-w-centrum-danych-centrum-the-load-bench-response\/"},"modified":"2014-02-05T09:41:30","modified_gmt":"2014-02-05T08:41:30","slug":"incydenty-w-centrum-danych-centrum-the-load-bench-response","status":"publish","type":"post","link":"https:\/\/rentaload.com\/pl\/2014\/02\/05\/incydenty-w-centrum-danych-centrum-the-load-bench-response\/","title":{"rendered":"Incydenty w centrach danych, reakcja banku danych"},"content":{"rendered":"<p>Pytanie, kt\u00f3re regularnie pojawia si\u0119 w naszych dyskusjach, dotyczy ryzyka zwi\u0105zanego z nieprzeprowadzeniem test\u00f3w centrum danych podczas odbioru. Co w\u0142a\u015bciwie osi\u0105ga przepis poprzez loadbanks?<\/p>\n<p>Pierwszy element odpowiedzi le\u017cy na rysunku: <span style=\"color: #ff6600;\"><br \/>\n  <strong>90 min.<\/strong><br \/>\n<\/span><\/p>\n<p>Jest to \u015bredni czas w roku, w kt\u00f3rym dochodzi do przerwania g\u0142\u00f3wnego zasilania centrum danych (20 000 V przychodz\u0105ce). Jest to co najmniej 90 minut pracy na zasilaczu UPS i generatorach. Bank obci\u0105\u017ce\u0144 zapewnia, \u017ce ten sprz\u0119t b\u0119dzie w tym czasie pracowa\u0142. Co wi\u0119cej, kilka incydent\u00f3w &amp; wypadk\u00f3w mia\u0142o niefortunne konsekwencje dla u\u017cytkownik\u00f3w, a testowanie banku obci\u0105\u017cenia jest jednym ze sposob\u00f3w na zabezpieczenie si\u0119 przed tymi wadami:<\/p>\n<ul>\n<li style=\"text-align: justify;\"><a href=\"http:\/\/www.channelnews.fr\/actu-societes\/fournisseurs\/16120-incident-majeur-sur-le-datacenter-dc2-diliadonline-a-vitry-sur-seine.html\">Powa\u017cny incydent w centrum danych DC2 Iliad\/Online w Vitry sur Seine<\/a>: 4 lipca 2013 r., po przerwie w dostawie energii elektrycznej w ErdF (20 000 V), generatory nie by\u0142y w stanie przej\u0105\u0107 obci\u0105\u017cenia elektrycznego serwer\u00f3w w centrum danych Iliad (sp\u00f3\u0142ka zale\u017cna Free). O godzinie 12.37 firma Online poinformowa\u0142a swoich u\u017cytkownik\u00f3w, \u017ce 3 z jednostek zasilaj\u0105cych w centrum danych DC2 w Vitry nie uda\u0142o si\u0119 uruchomi\u0107 z powodu problemu mechanicznego. Przerwa ta zwi\u0105zana jest z awari\u0105 trzech z sze\u015bciu generator\u00f3w w centrum danych w okresie kr\u00f3tszym ni\u017c godzina. Incydent ten spowodowa\u0142 przerw\u0119 w dostawie pr\u0105du w jednym z oddzia\u0142\u00f3w centrum danych, przez co klienci nie mieli dost\u0119pu do swoich danych. Zlokalizowane w Vitry-sur-Seine centrum danych Iliad DC2 zajmuje 4,500m2 powierzchni pomieszcze\u0144 komputerowych. Dzi\u015b jest to jedno z referencyjnych centr\u00f3w danych dla wielu specjalist\u00f3w z bran\u017cy internetowej, z ponad 500 klientami hostowanymi na 1600 szafach produkcyjnych. W porze obiadowej wiele us\u0142ug i stron internetowych by\u0142o niedost\u0119pnych przez d\u0142ugie minuty. Tak by\u0142o w przypadku LaPoste.net, Pecheur.com, DoYouBuzz, Deezer, SensCritique, CleverCloud, ale tak\u017ce m.in. JDN. (Raport o incydencie: http: <a href=\"http:\/\/forum.online.net\/index.php?\/topic\/3332-incident-coupure-salle-103-rapport-dincident\/\">\/\/forum.online.net\/index.php?\/topic\/3332-incident-coupure-salle-103-rapport-dincident\/<\/a> )<\/li>\n<li>29 i 30 pa\u017adziernika 2012: Sztorm Sandy spowodowa\u0142 przerw\u0119 w dostawie pr\u0105du w kilku centrach danych w New Jersey, USA, w wyniku powodzi, wysi\u0142ek zwi\u0105zany z uruchomieniem centrum danych na generatorach przez 2 dni by\u0142 do\u015bwiadczony jako &#8222;bardzo trudny&#8221; przez CEO Datagram Alexa Reppena. Testy banku obci\u0105\u017cenia zosta\u0142y przeprowadzone kr\u00f3tko wcze\u015bniej i pozwoli\u0142y unikn\u0105\u0107 awarii zasilania centrum danych. (\u0179r\u00f3d\u0142o: http: <a href=\"http:\/\/www.datacenterknowledge.com\/archives\/2012\/12\/17\/the-year-in-downtime-top-10-outages-of-2012\/\">\/\/www.datacenterknowledge.com\/archives\/2012\/12\/17\/the-year-in-downtime-top-10-outages-of-2012\/<\/a> )<\/li>\n<\/ul>\n<p>Istnieje wiele innych przyk\u0142ad\u00f3w zdarze\u0144, w kt\u00f3rych banki obci\u0105\u017ce\u0144 okaza\u0142y si\u0119 przydatne w konserwacji zapobiegawczej.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Pytanie, kt\u00f3re regularnie pojawia si\u0119 w naszych dyskusjach, dotyczy ryzyka zwi\u0105zanego z nieprzeprowadzeniem test\u00f3w centrum danych podczas odbioru. Co w\u0142a\u015bciwie osi\u0105ga przepis poprzez loadbanks? Pierwszy  [&#8230;]<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1656],"tags":[],"class_list":["post-38418","post","type-post","status-publish","format-standard","hentry","category-aktualnosci-rentaload"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Incydenty w centrach danych, reakcja banku danych - Rentaload<\/title>\n<meta name=\"description\" content=\"Incydenty w centrum danych, reakcja na test generatora obci\u0105\u017cenia IST uruchomienie\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/rentaload.com\/pl\/2014\/02\/05\/incydenty-w-centrum-danych-centrum-the-load-bench-response\/\" \/>\n<meta property=\"og:locale\" content=\"pl_PL\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Incydenty w centrach danych, reakcja banku danych - 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