{"id":54070,"date":"2019-12-17T00:00:00","date_gmt":"2019-12-16T21:00:00","guid":{"rendered":"https:\/\/prohoster.info\/blog\/blog_prohoster\/nuzhny-li-v-tsod-podushki"},"modified":"2020-02-18T14:02:02","modified_gmt":"2020-02-18T11:02:02","slug":"nuzhny-li-v-tsod-podushki","status":"publish","type":"post","link":"https:\/\/prohoster.info\/hu\/blog\/administrirovanie\/nuzhny-li-v-tsod-podushki","title":{"rendered":"Sz\u00fcks\u00e9gesek a p\u00e1rn\u00e1k az adatk\u00f6zpontokban?","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

\"Sz\u00fcks\u00e9gesek
\nCic\u00e1k a adatk\u00f6zpontban. Ki \u00e9rti ezt? <\/i><\/p>\n

Mit gondol, vannak-e mai adatk\u00f6zpontokban p\u00e1rn\u00e1k? A v\u00e1lasz: igen, s\u0151t, sok! \u00c9s nem az\u00e9rt, hogy a f\u00e1radt m\u00e9rn\u00f6k\u00f6k vagy technikusok, esetleg egy macska (b\u00e1r honnan j\u00f6nne a macska egy adatk\u00f6zpontba?) pihenni tudjon rajtuk. Ezek a p\u00e1rn\u00e1k a t\u0171zbiztons\u00e1g\u00e9rt felel\u0151sek az \u00e9p\u00fcletben. A Cloud4Y elmondja, hogy mi\u00e9rt.<\/i> <\/a><\/noindex><\/p>\n

Minden adatk\u00f6zpontot \u00fagy terveznek, hogy maxim\u00e1lis biztons\u00e1got ny\u00fajtson a berendez\u00e9seknek \u00e9s az ott t\u00e1rolt adatoknak. Az inform\u00e1ci\u00f3knak el\u00e9rhet\u0151nek kell lenni\u00fck az \u00fcgyfelek sz\u00e1m\u00e1ra, b\u00e1rmi is t\u00f6rt\u00e9nik az adatk\u00f6zpontban. Ez\u00e9rt m\u00e1r a tervez\u00e9si szakaszban sok id\u0151t sz\u00e1nnak megb\u00edzhat\u00f3 biztons\u00e1gi int\u00e9zked\u00e9sek \u00e9s t\u0171zolt\u00f3 rendszerek ki\u00e9p\u00edt\u00e9s\u00e9re. Ide\u00e1lisan, az adatk\u00f6zpont minden r\u00e9sze t\u0171z\u00e1ll\u00f3nak kell lennie. Teh\u00e1t az ajt\u00f3k, falak, padl\u00f3 \u00e9s mennyezet t\u0171z\u00e1ll\u00f3 anyagokb\u00f3l k\u00e9sz\u00fclnek. Elm\u00e9letileg megakad\u00e1lyozhatj\u00e1k a t\u0171z terjed\u00e9s\u00e9t abban a helyis\u00e9gben, ahol a t\u0171zeset t\u00f6rt\u00e9nt.<\/p>\n

A gyakorlatban \u2013 nem. Ennek oka a h\u00e1l\u00f3zati berendez\u00e9sek \u00e9s k\u00e1belek. T\u00f6bb tucat kilom\u00e9ter k\u00e1bel vezeti az \u00e1ramot, amely \u00f6sszek\u00f6ti a k\u00fcl\u00f6nf\u00e9le berendez\u00e9seket. Hogyan fektetik le a k\u00e1beleket? K\u00e1belcsatorn\u00e1kon kereszt\u00fcl, amelyek nagy lyukakon \u00e1t h\u00faz\u00f3dnak a padl\u00f3ban \u00e9s a falakban. Mivel pedig vannak ny\u00edl\u00e1sok, \u00edgy a t\u0171znek is van \u00e1tj\u00e1r\u00f3ja.<\/p>\n

Igen, hat\u00e9konyan lez\u00e1rni ezeket betonmal vagy m\u00e1s neh\u00e9z t\u0171z\u00e1ll\u00f3 anyaggal nem lehet. Ezekbe a k\u00e1belvezet\u00e9kekbe folyamatosan \u00faj k\u00e1beleket lehet bevezetni. Ha a lyukat betonnal \u00f6ntik ki, ut\u00e1na \u00f3ri\u00e1si sebess\u00e9ggel kell az eg\u00e9szet vissza\u00e1sni. Ez \u2013 elvesztegetett id\u0151, plusz k\u00f6lts\u00e9gek, \u00e9s nagy a kock\u00e1zata, hogy valaki v\u00e9letlen\u00fcl \u00e1tv\u00e1g egy k\u00fcl\u00f6n\u00f6sen fontos k\u00e1belt. A balszerencse t\u00f6rv\u00e9nye szerint pontosan ez fog t\u00f6rt\u00e9nni, ezt m\u00e1r kipr\u00f3b\u00e1lt\u00e1k.<\/p>\n

Vannak t\u0171zv\u00e9delmi t\u00f6lt\u0151anyagok \u00e9s kompozit panelek (lapok, ahogy n\u00e9ha nevezik \u0151ket). Ezek is hat\u00e9konyak, de tov\u00e1bbra is extra er\u0151fesz\u00edt\u00e9seket ig\u00e9nyelnek a felszerel\u00e9sn\u00e9l \u00e9s a lebont\u00e1sn\u00e1l.<\/p>\n

Ez\u00e9rt sokkal hat\u00e9konyabb, ha m\u00e1s t\u0171z\u00e1ll\u00f3 anyagokat haszn\u00e1lnak, amelyeket k\u00f6nnyen sz\u00e1ll\u00edtani, gyorsan cser\u00e9lni \u00e9s \u00e1thelyezni lehet. Ilyenek a duzzad\u00f3 t\u0171z\u00e1ll\u00f3 p\u00e1rn\u00e1k.<\/p>\n

\"Sz\u00fcks\u00e9gesek
\n
\nEz a keskeny r\u00e1csos, s\u0171r\u0171 \u00e9s mechanikusan er\u0151s \u00fcvegsz\u00f6vetb\u0151l k\u00e9sz\u00fclt p\u00e1rna speci\u00e1lis t\u00f6lt\u0151anyaggal, korl\u00e1tlan ideig t\u00e1rolhat\u00f3 egy (sz\u00e1raz \u00e9s meleg) rakt\u00e1rban, am\u00edg sz\u00fcks\u00e9g nem lesz r\u00e1. Nincs benne \u00e1sv\u00e1nyi rost, ellen\u00e1ll az id\u0151j\u00e1r\u00e1si korr\u00f3zi\u00f3nak \u00e9s a nedvess\u00e9g hat\u00e1s\u00e1nak. N\u00e9h\u00e1ny gy\u00e1rt\u00f3 garant\u00e1lja, hogy a p\u00e1rn\u00e1juk sok\u00e1ig tart a nedves, szell\u0151zetlen helyis\u00e9gekben.<\/p>\n

\"Sz\u00fcks\u00e9gesek
\n \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 Elm\u00e9let\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 Gyakorlat<\/i> <\/p>\n

M\u00e9g h\u00e1rom fot\u00f3<\/b>\"Sz\u00fcks\u00e9gesek
\n
\n\"Sz\u00fcks\u00e9gesek
\n
\n\"Sz\u00fcks\u00e9gesek
\n
\nA t\u0171z\u00e1ll\u00f3 p\u00e1rn\u00e1k a data center sz\u00e1m\u00e1ra kis, k\u00f6nny\u0171 \u00e9p\u00edt\u0151elemek, amelyekkel k\u00e9nyelmesen el lehet fedni a csatorn\u00e1kat, teljesen lez\u00e1rva azokat. Ha szorosan elhelyezik \u0151ket a k\u00e1belek \u00e9s a fal k\u00f6z\u00f6tt, j\u00f3 t\u0171z\u00e1ll\u00f3s\u00e1g \u00e9rhet\u0151 el. A titok abban rejlik, hogy a p\u00e1rn\u00e1k t\u0171z eset\u00e9n megn\u0151nek, t\u00f6bbsz\u00f6r\u00f6sen meghaladj\u00e1k az eredeti t\u00e9rfogatukat. \u00cdgy hat\u00e9kony t\u00f6m\u00edt\u00e9st lehet el\u00e9rni a m\u0171szaki \u00e1thalad\u00e1sok k\u00f6r\u00fcl. A t\u0171z\u00e1ll\u00f3 p\u00e1rn\u00e1k ak\u00e1r 4 \u00f3r\u00e1n kereszt\u00fcl is ellen\u00e1llnak a t\u0171znek. Ez sok id\u0151. 4 \u00f3ra alatt a data center t\u0171zolt\u00f3 rendszere b\u00e1rmilyen t\u0171zesettel megbirk\u00f3zhat.<\/p>\n

Ezeknek a p\u00e1rn\u00e1knak az el\u0151nye, hogy sz\u00e1raz, tiszta \u00e9s egyszer\u0171en telep\u00edthet\u0151 megold\u00e1st k\u00edn\u00e1lnak. Ez d\u00f6nt\u0151 t\u00e9nyez\u0151 egy olyan fontos objektum sz\u00e1m\u00e1ra, mint a data center. Tov\u00e1bb\u00e1, mivel a berendez\u00e9sek a data centerben rendszeresen korszer\u0171s\u00f6dnek, a lehet\u0151s\u00e9g, hogy gyorsan tov\u00e1bbi k\u00e1beleket lehessen \u00e1th\u00fazni a falon an\u00e9lk\u00fcl, hogy szinte teljesen le kellene bontani, nagyon nagyra \u00e9rt\u00e9kelik. \u00cdgy a p\u00e1rn\u00e1k n\u00e9lk\u00fcl egy data center nem m\u0171k\u00f6dhet.<\/p>\n

Milyen hasznos dolgokat olvashat m\u00e9g a blogban Cloud4Y<\/a><\/noindex><\/b><\/p>\n

\u2192 A top be\u00e1ll\u00edt\u00e1sa GNU\/Linux rendszeren<\/a><\/noindex>
\n\u2192 A penetr\u00e1ci\u00f3s tesztel\u0151k a kiberbiztons\u00e1g \u00e9lvonal\u00e1ban<\/a><\/noindex>
\n\u2192 Startupok, akik k\u00e9pesek meglepet\u00e9st okozni<\/a><\/noindex>
\n\u2192 \u00d6kofant\u00e1zia a bolyg\u00f3 v\u00e9delm\u00e9ben <\/a><\/noindex>
\n\u2192 A h\u00e1z, amit a robot \u00e9p\u00edtett<\/a><\/noindex><\/p>\n

Iratkozzon fel az Telegram<\/a><\/noindex>-csatorna, hogy ne maradjon le a k\u00f6vetkez\u0151 cikkr\u0151l! Heti legfeljebb k\u00e9tszer \u00edrunk, \u00e9s csak l\u00e9nyegi \u00fcgyekr\u0151l. Emellett eml\u00e9keztet\u00fcnk, hogy a Cloud4Y v\u00e1llalati felh\u0151szolg\u00e1ltat\u00f3 elind\u00edtotta az \"FZ-152 felh\u0151t norm\u00e1l \u00e1ron\" prom\u00f3ci\u00f3t. A jelentkez\u00e9si lehet\u0151s\u00e9g m\u00e1r el\u00e9rhet\u0151. most<\/a><\/noindex>.
\n
Forr\u00e1s: habr.com<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u041a\u043e\u0442\u0438\u043a\u0438 \u0432 \u0426\u041e\u0414. \u041a\u0442\u043e \u0437\u0430? \u041a\u0430\u043a \u0432\u044b \u0434\u0443\u043c\u0430\u0435\u0442\u0435, \u0438\u043c\u0435\u044e\u0442\u0441\u044f \u043b\u0438 \u0432 \u0441\u043e\u0432\u0440\u0435\u043c\u0435\u043d\u043d\u043e\u043c \u0434\u0430\u0442\u0430-\u0446\u0435\u043d\u0442\u0440\u0435 \u043f\u043e\u0434\u0443\u0448\u043a\u0438? \u041e\u0442\u0432\u0435\u0447\u0430\u0435\u043c: \u0434\u0430, \u0438 \u043c\u043d\u043e\u0436\u0435\u0441\u0442\u0432\u043e! \u0418 \u043e\u043d\u0438 \u043d\u0443\u0436\u043d\u044b \u0432\u043e\u0432\u0441\u0435 \u043d\u0435 \u0434\u043b\u044f \u0442\u043e\u0433\u043e, \u0447\u0442\u043e\u0431\u044b \u043d\u0430 \u043d\u0438\u0445 \u043c\u043e\u0433\u043b\u0438 \u0432\u0437\u0434\u0440\u0435\u043c\u043d\u0443\u0442\u044c \u0443\u0442\u043e\u043c\u043b\u0451\u043d\u043d\u044b\u0435 \u0438\u043d\u0436\u0435\u043d\u0435\u0440\u044b \u0438 \u0442\u0435\u0445\u043d\u0438\u043a\u0438 \u0438\u043b\u0438 \u0434\u0430\u0436\u0435 \u043a\u043e\u0442 (\u0445\u043e\u0442\u044f \u043e\u0442\u043a\u0443\u0434\u0430 \u0432 \u0426\u041e\u0414\u0435 \u043a\u043e\u0442, \u043f\u0440\u0430\u0432\u0434\u0430?). \u042d\u0442\u0438 \u043f\u043e\u0434\u0443\u0448\u043a\u0438 \u043e\u0442\u0432\u0435\u0447\u0430\u044e\u0442 \u0437\u0430 \u043f\u043e\u0436\u0430\u0440\u043d\u0443\u044e \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u044c \u0432 \u0437\u0434\u0430\u043d\u0438\u0438. Cloud4Y \u0440\u0430\u0441\u0441\u043a\u0430\u0437\u044b\u0432\u0430\u0435\u0442, \u0447\u0442\u043e \u043a […]<\/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":[688],"tags":[],"class_list":["post-54070","post","type-post","status-publish","format-standard","hentry","category-administrirovanie"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47Sz\u00fcks\u00e9gesek a p\u00e1rn\u00e1k a data centerben? | ProHoster","description":"Cic\u00e1k a data centerben.","canonical_url":"https:\/\/prohoster.info\/hu\/blog\/administrirovanie\/nuzhny-li-v-tsod-podushki","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"hu_HU","og:site_name":"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b","og:type":"article","og:title":"\ud83e\udd47\u041d\u0443\u0436\u043d\u044b \u043b\u0438 \u0432 \u0426\u041e\u0414 \u043f\u043e\u0434\u0443\u0448\u043a\u0438? | ProHoster","og:description":"\u041a\u043e\u0442\u0438\u043a\u0438 \u0432 \u0426\u041e\u0414.","og:url":"https:\/\/prohoster.info\/hu\/blog\/administrirovanie\/nuzhny-li-v-tsod-podushki","og:image":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:secure_url":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:width":350,"og:image:height":350,"article:published_time":"2019-12-16T21:00:00+00:00","article:modified_time":"2020-02-18T11:02:02+00:00","article:publisher":"https:\/\/www.facebook.com\/prohoster","article:author":"https:\/\/www.facebook.com\/prohoster"},"aioseo_meta_data":{"post_id":"54070","title":null,"description":null,"keywords":null,"keyphrases":null,"primary_term":null,"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"default","og_image_url":null,"og_image_width":null,"og_image_height":null,"og_image_custom_url":null,"og_image_custom_fields":null,"og_video":null,"og_custom_url":null,"og_article_section":null,"og_article_tags":null,"twitter_use_og":false,"twitter_card":"default","twitter_image_type":"default","twitter_image_url":null,"twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_title":null,"twitter_description":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"","isEnabled":true},"graphs":[]},"schema_type":null,"schema_type_options":null,"pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":null,"robots_max_videopreview":null,"robots_max_imagepreview":"large","priority":null,"frequency":null,"local_seo":null,"seo_analyzer_scan_date":"2026-01-24 09:56:19","breadcrumb_settings":null,"limit_modified_date":false,"reviewed_by":null,"ai":null,"created":"2021-02-28 20:12:24","updated":"2026-01-24 09:56:19","focus_keyword":null,"additional_keywords":null,"truseo_locale":null},"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"https:\/\/prohoster.info\/hu\/wp-json\/wp\/v2\/posts\/54070","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/prohoster.info\/hu\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/prohoster.info\/hu\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/prohoster.info\/hu\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/prohoster.info\/hu\/wp-json\/wp\/v2\/comments?post=54070"}],"version-history":[{"count":0,"href":"https:\/\/prohoster.info\/hu\/wp-json\/wp\/v2\/posts\/54070\/revisions"}],"wp:attachment":[{"href":"https:\/\/prohoster.info\/hu\/wp-json\/wp\/v2\/media?parent=54070"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prohoster.info\/hu\/wp-json\/wp\/v2\/categories?post=54070"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prohoster.info\/hu\/wp-json\/wp\/v2\/tags?post=54070"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}