Muna raba kayan tare da kwashewa da gwaje-gwajen tsarin ajiya da kayan aikin uwar garken da muka karɓa kuma muka yi amfani da su yayin lokutan ayyukanmu daban-daban. .
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Tsarin uwar garken
. Bita na ƙaramin rukunin masana'antar UCS B480 M5 - chassis (muna nuna shi) ya dace da irin waɗannan sabobin guda huɗu tare da kayan aikin I/O na 80 Gbps a kowane ramin. Maganin an sanye shi da 2x Cisco UCS 2208XP ko FEX mai faɗaɗa. Ana iya amfani da uwar garken ruwa na Cisco UCS B480 M5 don yin aiki tare da aikace-aikacen kamfanoni masu ɗaukar nauyi da kuma magance matsalolin ƙira. An gina shi bisa tushen Intel Xeon Scalable (har zuwa 28 masu aiki) kuma a zahiri aiwatar da "biyu" ne na sabar B200 M5. Kara karantawa game da halaye a cikin kayanmu a mahaɗin da ke sama.
. Muna nuna yadda tarin ya yi kama a cikin kunshin kuma muyi magana game da cikawa. Haɗe da UCS 5108 chassis, Fabric Interconnect masu sauyawa tare da Manajan UCS akan jirgi don sarrafa sabar, haɓakawa da aiki da kai, da kuma masu faɗaɗa FEX. Yayin da muke kwance akwatunan, muna nuna nuances da yawa kamar na'urorin sanyaya canza, ɓangarori tsakanin masu sarrafawa akan uwar garken, da sauransu.
. Wani ɗan bita a baya na kit ɗin UCS M4308. Wannan bayani an keɓance shi don daidaitawa da lissafin girgije kuma yana ba da ayyuka na musaya masu kama-da-wane (Katin Interface Virtual) tare da tsarin gudanarwa na UCS Manager. Wannan fasalin yana ba da damar yin amfani da maganin don ayyuka masu daidaitawa. Harsashin UCS M142 da aka yi amfani da su anan an tsara su musamman don masu samar da IaaS - suna cinye ƙarancin kuzari fiye da M1414 iri ɗaya, amma suna jimre da ƙarin ɗimbin yawa na aikace-aikacen kasuwanci mai mahimmanci.
. Wannan kayan yana game da kayan aiki don daidaitawar tsarin. A kashi na farko na labarin, muna ba da taƙaitaccen bayani game da halayensa, sannan mu ba da algorithm mataki-mataki don aiki tare da shi, farawa daga haɗa wayar na'ura da kuma ƙare tare da nazarin gudunmawar mutum ɗaya da samun sakamakon da ake bukata. .
. Akwai ra'ayi cewa VRTX shine "tsarin uwar garke mai kyau don ƙananan kamfanoni." Wannan shine bitar hoton mu: daga kwancewa zuwa shigar da kayan aiki a cikin tara.
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. Muna magana a cikin kalmomi masu sauƙi game da babban aikin kwamfuta. Muna gaya muku menene sabobin ruwan wukake, inda ake amfani da su, menene ƙarfi da raunin su, kuma muna nuna Dell PowerEdge M1000e a matsayin misali. Bugu da ƙari, muna tattauna Twin da microservers: muna magana game da shimfidawa, ribobi da fursunoni na irin waɗannan tsarin ta amfani da misalan Dell C6000 da Supermicro model.
Tsarin ajiya
. Mun fara tare da daidaitawar tsararrun faifai, uwar garken gwaji da zanen haɗi. Muna magana game da hanyoyin, gabatar da jerin gwaje-gwaje da kimanta sakamakon su. Wannan tsararru tana da ikon 1,5 Gbps ta hanyar mai sarrafawa guda ɗaya don yawo da kayan aiki. Don gwada shi, mun yi amfani da ma'aunin FIO kuma mun yi ƙoƙarin ba da haƙiƙanin kima na sakamakon da aka samu.
. Wannan tsarin ajiya ya maye gurbin jerin 32 da 62 na NetApp a matsayin mafita mai inganci don rukunin yanar gizon ITGLOBAL (wanda Cluster Interconnect ya cika). Muna nuna tsarin cirewa, "ciki" na masu sarrafawa, bayyani na tashoshin jiragen ruwa da wurin da ke cikin tara. Duk wannan tare da halayen fasaha na kayan aiki.
. Muna nuna E2724, wanda aka tsara don adana bayanai a cikin mahallin SAN. Muna kwance komai mataki-mataki, lura da fasali na tsari da aiwatar da wannan bayani - muna kallon shi daga kowane bangare kuma muna gabatar da halaye.
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. Muna magana ne game da siyan AFF A300 tare da TB SSD ɗari. A cikin ɓangaren farko na bita na hoto, muna gabatar da halaye, nuna fasalin tsarin tsarin, duba "ƙarƙashin hood" na mai sarrafawa kuma muyi magana game da tsarin sanyaya. A cikin na biyu, muna nuna shelf na NetApp DS224C da wurin kayan aikin a cikin rak.
Abin da muka rubuta game da Habré:
source: www.habr.com