{"id":21969,"date":"2020-02-13T23:13:50","date_gmt":"2020-02-13T22:13:50","guid":{"rendered":"https:\/\/blog.wedos.cz\/?p=21969"},"modified":"2020-02-15T08:36:52","modified_gmt":"2020-02-15T07:36:52","slug":"datacentrum-wedos-3-kravin-prvni-virtualni-pohled","status":"publish","type":"post","link":"https:\/\/blog.wedos.com\/cs\/datacentrum-wedos-3-kravin-prvni-virtualni-pohled","title":{"rendered":"Datacentrum WEDOS 3 „krav\u00edn“ – prvn\u00ed virtu\u00e1ln\u00ed pohled"},"content":{"rendered":"

Rok 2020 je pro n\u00e1s zat\u00edm velice ak\u010dn\u00ed. T\u011bsn\u011b p\u0159ed dokon\u010den\u00edm je hned n\u011bkolik slu\u017eeb (WMS<\/a>, WEDOS Cloud), dal\u0161\u00ed se p\u0159ipravuj\u00ed na beta testy anebo u\u017e testuj\u00ed (WEDOS CD, WEDOS WebSite<\/a>). Je\u0161t\u011b \u017ee jsme minul\u00fd rok nabrali 5 nov\u00fdch koleg\u016f a v \u00fanoru p\u0159ibudou dal\u0161\u00ed \ud83d\ude42 Pohnuli jsme v\u0161ak i s projektem na\u0161eho t\u0159et\u00edho datacentra. Vzhledem k tomu, \u017ee bude m\u00edt \u0161ikm\u00e9 st\u0159echy a bude na vsi, tak mu \u0159\u00edk\u00e1me „krav\u00edn“ \ud83d\ude42<\/p>\n

<\/p>\n

\u00damysl vybudovat Datacentrum WEDOS 3 (DC3)\u00a0 jsme v\u00e1m odhalili v \u010dervenci 2019 v \u010dl\u00e1nku Bl\u00edzk\u00e1 budoucnost aneb co n\u00e1s te\u010f \u010dek\u00e1<\/a>. Od t\u00e9 doby u\u017e m\u00e1me ofici\u00e1ln\u00ed projektovou dokumentaci a\u00a0 do konce \u00fanora chceme m\u00edt za\u017e\u00e1d\u00e1no o v\u0161echna pot\u0159ebn\u00e1 povolen\u00ed.<\/p>\n

Pro\u010d pot\u0159ebujeme t\u0159et\u00ed datacentrum<\/h3>\n

WEDOS DC3 pot\u0159ebujeme hlavn\u011b jako prostor pro diskov\u00e1 \u00falo\u017ei\u0161t\u011b a konven\u010dn\u00ed servery. Budoucnost st\u00e1le vid\u00edme v oleji. Chlazen\u00ed olejem d\u00e1v\u00e1 smysl jak ekonomicky, tak i ekologicky. Nemus\u00edme si p\u0159itom hr\u00e1t na n\u011bjakou zelenou firmu. Servery se chlad\u00ed nesrovnateln\u011b efektivn\u011bji a vyprodukovan\u00e9 teplo snadno transportujete n\u011bkam, kde jej vyu\u017eij\u00ed. V na\u0161em p\u0159\u00edpad\u011b je to m\u011bstsk\u00fd baz\u00e9n, ov\u0161em nebyl by probl\u00e9m vyt\u00e1p\u011bt dom\u00e1cnosti a to zcela zdarma. Pro datacentra je teplo odpad, kter\u00e9ho se mus\u00ed co mo\u017en\u00e1 nejefektivn\u011bji zbavit.<\/p>\n

Chladit olejem se v\u0161ak zat\u00edm ned\u00e1 v\u0161echno. Velk\u00fdm probl\u00e9mem jsou klasick\u00e9 pevn\u00e9 disky. Kdy\u017e do nich nate\u010de olej, tak je konec. V\u011b\u0159te n\u00e1m provedli jsme \u0159adu pokus\u016f s fat\u00e1ln\u00edmi n\u00e1sledky pro nejeden pevn\u00fd disk. Existuj\u00ed heliov\u00e9 disky, kter\u00e9 v oleji funguj\u00ed, ale hled\u00e1me komplexn\u00ed \u0159e\u0161en\u00ed.<\/p>\n

\"\"<\/a><\/p>\n

Kdy\u017e jsme zjistili, \u017ee je olej pro to\u010div\u00e9 disky slep\u00e1 uli\u010dka, tak jsme se rozhodli pro SSD, kter\u00e9 ka\u017ed\u00fd rok maj\u00ed v\u011bt\u0161\u00ed a v\u011bt\u0161\u00ed kapacitu. Jenom\u017ee z\u00e1jem o levn\u00fd prostor pro ukl\u00e1d\u00e1n\u00ed dat tu je a hodn\u011b velk\u00fd. Tyto po\u017eadavky SSD nedok\u00e1\u017eou (zat\u00edm) naplnit. Nav\u00edc pom\u011br cena a v\u00fdkon zat\u00edm nen\u00ed takov\u00fd.<\/p>\n

V minul\u00e9m roce padlo rozhodnut\u00ed, \u017ee si po\u0159\u00edd\u00edme pro na\u0161e data a data na\u0161ich z\u00e1kazn\u00edk\u016f \u00falo\u017ei\u0161t\u011b HPE Cloudline CL5800 Gen9 Server. M\u00e1me variantu vybavenou dv\u011bma procesory Intel(R) Xeon(R) CPU E5-2680 v4 s frekvenc\u00ed 2,4 GHz. Jedn\u00e1 se o \u010dtrn\u00e1cti j\u00e1drov\u00e9 procesory s 2 vl\u00e1kny na j\u00e1dro. Celkem tak cel\u00e9 \u00falo\u017ei\u0161t\u011b m\u00e1 56 vl\u00e1ken procesor\u016f a skromn\u00fdch 512 GB RAM, ale m\u016f\u017ee m\u00edt a\u017e 4x tolik.<\/p>\n

Celkem se d\u00e1 do tohoto \u00falo\u017ei\u0161t\u011b (o velikosti 4U) d\u00e1t 100 HDD. V na\u0161em p\u0159\u00edpad\u011b to budou 10 TB disky od Intelu, s kter\u00fdmi m\u00e1me velmi dobr\u00e9 zku\u0161enosti. Kapacita jednoho takov\u00e9hoto \u00falo\u017ei\u0161t\u011b bude 1 PB.\u00a0 Daj\u00ed se tam d\u00e1t i disky 14 TB, ale cenov\u011b nevych\u00e1z\u00ed tak dob\u0159e. Tak\u017ee do jednoho racku d\u00e1te a\u017e 10-14 PB dat v\u010detn\u011b switch\u016f. To je hustota, co \ud83d\ude42 ?<\/p>\n

Podle aktu\u00e1ln\u00ed popt\u00e1vky t\u011bchto \u00falo\u017ei\u0161\u0165 pl\u00e1nujeme po\u0159\u00eddit tento rok n\u011bkolik, co\u017e zvl\u00e1dne pojmout je\u0161t\u011b na\u0161e DC1. Jestli\u017ee jich ale bude pot\u0159eba des\u00edtky, tak u\u017e to bude cht\u00edt prvn\u00ed datacentrum v DC3…<\/p>\n

WEDOS DC3 bude komplex v\u00edce datacenter<\/h3>\n

V jednom z p\u0159edchoz\u00edch \u010dl\u00e1nk\u016f jsme v\u00e1m prozradili \u017ee DC3 bude v\u00edce datacenter na jednom m\u00edst\u011b. Celkem se v projektu zat\u00edm po\u010d\u00edt\u00e1 se dv\u011bma, d\u00e1le dv\u011bma administrativn\u00ed budovami a skladovac\u00ed halou na reklamn\u00ed p\u0159edm\u011bty pro z\u00e1kazn\u00edky a p\u0159edev\u0161\u00edm na n\u00e1hradn\u00ed d\u00edly.<\/p>\n

\"\"<\/p>\n

Budovy maj\u00ed t\u00e9m\u011b\u0159 37 metr\u016f na d\u00e9lku, 13,5 metr\u016f na \u0161\u00ed\u0159ku a jsou s v\u00fdjimkou skladu dvoupatrov\u00e9. V\u0161e bude z \u017eelezobetonu.<\/p>\n

\"\"<\/p>\n

Kancel\u00e1\u0159sk\u00e1 budova je zat\u00edm navr\u017een\u00e1 tak, aby v ka\u017ed\u00e9m pat\u0159e mohlo pohodln\u011b pracovat a\u017e 170 lid\u00ed. Prozat\u00edm nev\u00edme jestli prostory vyu\u017eijeme kompletn\u011b anebo \u010d\u00e1st pronajmeme t\u0159eba VIP z\u00e1kazn\u00edk\u016fm.<\/p>\n

Napadlo n\u00e1s \u017ee bychom t\u0159eba mohli poskytnout kancel\u00e1\u0159e zdarma na\u0161im affiliate partner\u016fm<\/a>. Pro n\u011bkter\u00e9 u\u017e je to celkem slu\u0161n\u00fd p\u0159\u00edjem, maj\u00ed vlastn\u00ed t\u00fdmy, a pokud by takto dok\u00e1zali prod\u00e1vat t\u0159eba 10x v\u00edce, tak by n\u00e1m to v\u016fbec nevadilo, pr\u00e1v\u011b naopak \ud83d\ude42<\/p>\n

Mo\u017en\u00e1 to nab\u00eddneme jako n\u011bjak\u00e9 co-workingov\u00e9 centrum. Mo\u017en\u00e1 to nab\u00eddneme n\u011bjak\u00fdm startup\u016fm,\u00a0 kter\u00e9 t\u00edm budeme cht\u00edt podpo\u0159it.<\/p>\n

\"\"<\/p>\n

V samotn\u00e9 budov\u011b datacentra po\u010d\u00edt\u00e1me s vyu\u017eit\u00edm obou pater pro servery. Celkem cca 2x 400 metr\u016f \u010dtvere\u010dn\u00edch samotn\u00e1 serverovna v ka\u017ed\u00e9 budov\u011b. Prozat\u00edm \u017e\u00e1dn\u00e9 speci\u00e1ln\u00ed \u00fapravy v pl\u00e1nu nejsou, ale pokud by bylo pot\u0159eba pro storage servery n\u011bjak\u00e9 zvl\u00e1\u0161tn\u00ed \u0159e\u0161en\u00ed nebude to pro n\u00e1s probl\u00e9m.<\/p>\n

Na cel\u00fd are\u00e1l m\u00e1me p\u0159ipraveno t\u00e9m\u011b\u0159 11.000 metr\u016f \u010dtvere\u010dn\u00edch pozemku, kter\u00fd je nejen s dostate\u010dn\u00fdm p\u0159\u00edkonem elekt\u0159iny (na rohu pozemku je VN a budeme m\u00edt 2 vlastn\u00ed trafostanice). Na pozemku jsou i\u00a0 optick\u00e9 kabely, p\u00e1te\u0159n\u00ed s\u00ed\u0165 Cetin a o kus d\u00e1l jsou kabely \u010cD Telematika. Na pozemku jsou i dal\u0161\u00ed in\u017een\u00fdrsk\u00e9 s\u00edt\u011b. Dal\u0161\u00ed v\u00fdhodou vynikaj\u00edc\u00ed dopravn\u00ed dostupnost, kter\u00e1 se do budoucna je\u0161t\u011b zlep\u0161\u00ed. A\u017e bude d\u00e1vat smysl vyu\u017eit\u00ed slune\u010dn\u00ed energie, tak m\u016f\u017eeme vyu\u017e\u00edt plochu k tomuto \u00fa\u010delu…<\/p>\n

Z\u00e1v\u011br<\/h3>\n

Takto zat\u00edm virtu\u00e1ln\u011b vypad\u00e1 na\u0161e DC3. M\u00e1me p\u0159ipravenou projektovou dokumentaci. Dnes prob\u011bhla posledn\u00ed porada\u00a0 a\u00a0 chceme po\u017e\u00e1dat o o v\u0161echna povolen\u00ed a pokud v\u0161echno p\u016fjde podle pl\u00e1nu, tak se stavbou za\u010dneme ji\u017e brzy. Ide\u00e1ln\u011b do l\u00e9ta. I tentokr\u00e1t m\u00e1me v pl\u00e1nu v\u00e1s o v\u0161em informovat a p\u0159in\u00e9st v\u00e1m aktu\u00e1ln\u00ed fotky a videa p\u0159\u00edmo ze stavby.<\/p>\n","protected":false},"excerpt":{"rendered":"

Rok 2020 je pro n\u00e1s zat\u00edm velice ak\u010dn\u00ed. T\u011bsn\u011b p\u0159ed dokon\u010den\u00edm je hned n\u011bkolik slu\u017eeb (WMS, WEDOS Cloud), dal\u0161\u00ed se p\u0159ipravuj\u00ed na beta testy anebo u\u017e testuj\u00ed (WEDOS CD, WEDOS WebSite). Je\u0161t\u011b \u017ee jsme minul\u00fd rok nabrali 5 nov\u00fdch koleg\u016f a v \u00fanoru p\u0159ibudou dal\u0161\u00ed \ud83d\ude42 Pohnuli jsme v\u0161ak i s projektem na\u0161eho t\u0159et\u00edho datacentra. … <\/p>\n

Pokra\u010dovat ve \u010dten\u00ed „Datacentrum WEDOS 3 „krav\u00edn“ – prvn\u00ed virtu\u00e1ln\u00ed pohled“<\/span><\/a><\/p>\n","protected":false},"author":9,"featured_media":21992,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[64],"tags":[20,82,17],"class_list":["post-21969","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-datacentra","tag-datacentrum","tag-dc3","tag-wedos"],"_links":{"self":[{"href":"https:\/\/blog.wedos.com\/cs\/wp-json\/wp\/v2\/posts\/21969","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.wedos.com\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.wedos.com\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.wedos.com\/cs\/wp-json\/wp\/v2\/users\/9"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.wedos.com\/cs\/wp-json\/wp\/v2\/comments?post=21969"}],"version-history":[{"count":6,"href":"https:\/\/blog.wedos.com\/cs\/wp-json\/wp\/v2\/posts\/21969\/revisions"}],"predecessor-version":[{"id":22229,"href":"https:\/\/blog.wedos.com\/cs\/wp-json\/wp\/v2\/posts\/21969\/revisions\/22229"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/blog.wedos.com\/cs\/wp-json\/wp\/v2\/media\/21992"}],"wp:attachment":[{"href":"https:\/\/blog.wedos.com\/cs\/wp-json\/wp\/v2\/media?parent=21969"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.wedos.com\/cs\/wp-json\/wp\/v2\/categories?post=21969"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.wedos.com\/cs\/wp-json\/wp\/v2\/tags?post=21969"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}