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Ukuvuthwa kwezindawo zokugcina zasekhaya
Indawo yokugcina yasekhaya ikhona ukuguqula ngokukhona okungaphezu kwesikhathi esikhulu, nge I-HDD teknoloji ibe yilungelo lomphakathi wokugcina imininingwane. Njengoba izinhloso ziyengeziwa kakhulu, indima yeminye yezinhloso ephakeme kakhulu ezikhathini zokugcina imininingwane ikhona yiyinkimbinkimbi ngokukhona. Okwamanje indawo yokugcina yasekhaya iyadinga akukho kuphela ukubawa okukhona kakhulu, kodwa futhi ukubaluleka okuphimile, ukulethwa okuphimile, nokusebenza okukhona kwamandla.
Isibekisi sakho se-HDD sasebenzi kuhloniphelela lezi ziphikiswa ngokuthuthukisa okukhulu, kubophelela imigwaqo yesingeniso esikhombisa ukhona kwesilinda sokugcinwa kwezinhlelo zokugcinwa. Kusukela ekhuliseni indawo yokugcinwa kuya kutechnologiya yokubhalwa okuphimile, abasebenzisi abakhuthaza izisombululo ezingcono kuthi kugcinwe i-HDD zihlobene nezimo zokugcinwa ngokwezinhlelo zokugcinwa ezisematholeni.
Ukuthuthukiswa kwezinhlelo zokusebenza kwezinhlelo Server Ukugcina
Izinhlelo Zokubhalwa Eziforte
Indlustri ye-HDD yasebenzi yabhona ukuthuthukiswa kakhulu kule teknologiya yokubhalwa. I-Energy-assisted magnetic recording (EAMR), enxenxelweni yayo i-heat-assisted magnetic recording (HAMR) ne-microwave-assisted magnetic recording (MAMR), iyabonisa indawo enkulu yokugcinwa kwezinhlelo. Le teknologiya ikhomba amadatha ngaphezulu kusukela endaweni efanayo ethathwe ngaphakathi noma kuthuthukiswa nokutholwa kwezinhlelo.
Abasebenzisi manje bayaqala ukusebenzisa le teknoloji kwiHDD yezimvo eziphumelelayo, bengquma ukuba kube ngapandle kwe-30TB ekuseni. Le ngxenye eqhutywa ngendlela yokuxhumana nokudinga okuphezulu kwamandla okugcina idatha kwiindawo zokugcinwa ngenkqubo yokulandela indawo yokubekwa kwi-rack.
Izinto zokugcinwa ngokuphezulu
Izinhlelo zasebenzela zase-HDD zaseqopho zilandela izinto zokugcinwa ngokuphezulu zokuyindlela idatha kuzindlela zokusebenza kwezinhlanzi. Izinhlelo eziphahliwe ngiHelium zazimele kwiindlela ezinamandla akhulu, zokunciphisa ukungqinelwa ngaphakathi nokunyamekela kwezimali ngenkqubo yokenza kwezinye iplatter kuhindlela nganye. Izinhlelo zokulungisa amaphoyinti nezinhlelo zokusebenza ngokuphezulu zenza ukuba le ndawo yokugcinwa kwezantsi zibe ngokuthembekileyo.
Ukusebenziswa kwezinhlelo zokulandela ukuphazamiseka nokulungisa kuzo kungenxa yokuqinisekisa iperfomensi kuzindlela zokusebenza zokushidile. Le zingxenye zenza ukuba iperfomensi ibe yimiganeko nangokuba amahhala amaningi ayisebenze ngemva kwesinye.
Ukuvutha Kwezimali Futhi Ukuefanele
Imvikelelo Yezokwelapha Eziphumelelayo
Ukuthuthukiswa kwezinhloso zokusebenza kweHDD yosaba kudinga kakhulu kuhlelo lwemfanelo ukuthuthukiswa kwezinhloso zokusebenza kwezokwelapha. Izinhloso eziphumelelayo zinezinhlobo zokuthiwa okulandelana nezindlela zokusebenzela ukuze kuthuthukiswe ukufinyelela kudatha. Lezi zinhlobo zokuthiwa kunciphisa ishesho phakathi kwezimali ezifastayo nezokusebenza kwezinhloso zokusebenza ezinciyeneyo futhi kubuyise izindleko eziphumelelayo zezinhloso zokusebenza eziphambene.
Ababhanti futhi basebenzisa izinhlobo zokuphatha amandla okuphumelelayo okuphakathi kwezimali futhi ukuefanele kwezimali. Lezi zinhlobo zokuphatha amandla ziyathatha isimo sokusebenza ngokushesha kakhulu futhi ziyathatha izindleko eziphansi lapho kungena isimo esibangelwa yindleko enkulu futhi kuyiqinisekisa ukuthi kutholakale isikhathi esifutshane lapho kudingeka.
Ukuthuthukiswa Kwezinhlobo Nezokwelapha
Imodeli yesirveri HDD ekuhlukene ngezibonelo zokuxhumana nezokusebenza okuphindwe ukwenza inkonjwa yedatha. Ngekuthutha kwamanye amaphrothokholi aSATA neSAS okukhanya, le ndawo zingasebenza ngakungcono kuzindlela zokusebenza okuphezulu. Ukulayisha izigaba ezinhle nekuphepha kwezibhafazi kungaholela ekusebenzeni kwezibhafazi futhi kuthathe isikoronto esincane.
Ukuxhunywa nezokuxhumana zokugcina izindawo zisabela ukuthi izirveri HDD zithuthuke ngakungcono kuzindlela zokugcina izindawo ezibonakalayo. Le ndawo yokuthuthwa kungaholela ukuthi izindawo zokugcina zibe yinhloko ephakeme kuzindlela zokugcina ezihlangene.
Izidingo zokuziphatha nezokuphila kahle
Amashintsha ekhona kwezimali zokusebenza
Ukucaphuna kwezimali zokugcina izulu kuthuthukisa kakhulu ukulawulwa kwe-HDD yezinhlayiya. Izinhlelosha zokuxhumana nezinhlelo zokunikeza amandla okwenyelwe kwezimali ukunciphisa isebenza ngaphandle kokulahla ukusebenza. Ukusebenzisa izinhlayiya ezifudwe ngehelium ithuthukisa kakhulu le nto, ngokuthi le zinhlelosha zidinga amandla angaphansi ukusebenza noma kuyihube lapho kusebenza.
Izinhlayiya zodatwini manje zithola ukusebenza okuningi ngokulinganisa nezimali, okungethula izindleko zokusebenzela futhi zingcine amathribhute wezulu. Le nto ithuthukisa kakhulu xa kuhlolwe ngokubalwa kwezinhlayiya ezingu-1000 kuzinhlayiya ezinkulu zokugcina.
Izimboni nezinhlelo zokudlala
Ababhili bokwenza i-HDD yaseva bayaqamba ukusebenzisa izindlela ezenzekelayo kuzindlela zabo zokwenza. Kusukela kuzindlela zokunquma kwemifuno ephakeme kuya kwenziwa kwemaphrogramu okunquma kwamadivayisi esibhedlelo, le ndawo ibamba amandla kuzindlela zokuphila okuhlangabezana nezindawo. Lezi zindlela ziyabonga umhlaba futhi kuzenza amakhiyani akwazi ukugcina amandla abo.
Izindlela zokwenza ezintsha zenza ukwenzelwe kwezinhlobo eziphumelelayo futhi kunciphise ukuphahla nokunyelela kwezimali kusukela kuzindlela zokwenza. Le ndlela ephumelelayo yezimali ibamba amandla kuzinto zonke kwezinyathelo zaseva zaseva HDDs.
Imvuzo Yezo kanye Nezindlela Zokubuka
Ukuncipha kwezinhlobo kanye Nezinto Ezintsha
Umvume wokuthutha kwemikhawulo ye-HDD yoserver ubonisa ukuthutha kwezinhawu nezindiko. Ucwaningo olwenziwa ngokuthi kubhalwe ngokuphelele kubonisa ukuthi izinhawu zingase kufinyelela kuma-50TB noma ngaphezulu kude kungu-decade elilandelayo. Lezi zindlela zizokusiza ukuxazulula ukuthutha okuphezulu kwamagazini wokugcina idatha ngesikhathi sikugcina ubungako.
Ucwaningo oluhlola amagcina wokugcina nezindlela zokubhala ngokunye kungase kuleadela kuzo ziteknoloji ezintsha ezizongeza kakhulu amathuba wokugcina ngendlela ethile. Isifuba siqhubeke nokuqeqesha kakhulu ku-cwaningo nezindlela zokuthutha ukuze sihambise amagama wokuthi yini engakwazi.
Ukuthutha kwemathketi nokuhlanganiswa
Ibhazaar yemikhawulo ye-HDD yeserver ingase isebenza kakhulu kumagcino wokugcina kwezinhlanu, ngokukodwa kugeza ukugcina okulula nezokukhipha. Ngenhake ukuthutha kwezinhawu zokugcina eziyane kakhulu, izindlela zokugcina le-HDD nezinhawu zazo zizokusiza ukuthi zibe nemigomo yamagcino wokugcina.
Ukuhlanganiswa nezinhlelo zokusebenzisa intelekisa yokwenza nezinhlelo yokweseka kuzokuthiwa kakhulu kumaqondo amahle angokuphatha uhlelo lwekhiye nezinhlelo zokulungisa ngaphambi kweminye ingozi. Lezi zibonelo kuzokunika amakhiyapatheni ukwenza uhlelo lwabo lwesicelo ngokushintsha izindleko zokulungiswa nezikhathi ezingenakusebenza.
Imibuzo Evame Ukubuzwa
Yini indlela ethathwa ukuphila kwamahhade esiya kusebenza kahawu?
Amahhade esiya kusebenza akhiwe ukusebenza ngokuphelele kancane kanye nezinsuku ezingama-5-7 ngemva kwalokho. Kodwa okwengeziwe kungenzeka ukuthi kuhlukahluka ngokwesimo sezinyathelo, umhlahlandlela nezinhlelo zokulungisa. Amahhade esiya kusebenza kahawu ngokwengeziwe kuzokuthiwa ukuthi kudinga kancane kanye nezinsuku ezingama-2.5 million noma ngaphezulu.
Kanjani ukuthi amahhade esiya kusebenza ahlukaniswa ne-SSDs kumaqondo aphathelene nezinhlelo zokugcina imininingwane?
I-HDD ze-seva zinike amakhapacity epi dholola futhi ziyisiko esembeni esikhulu kakhulu lapho isivinini sekwakhiwa akudingeki. Noma i-SSD zinike amakhansi ekuwukelweni kanye ne-performance evela kwe-I/O engenakho umyalezo, i-HDD zilinda indlela ethembekile yokugcina imali kakhulu kugeza kwezinsiza ezikhulu kanye nezinsiza ezingenakho ukusebenza ngokushesha.
Yiyiphi indlela oza kusebenzela ngayo i-HDD ze-seva kudatha-kesitha lekezona?
I-HDD ze-seva ngeke ziphela kusebenzela kudatha-kesitha, ngokudingekile kuzenzo ezidinga amakhapacity angaphezulu kanye nezinhlelo zokugcina amadatha ezinhlanu. Amaphesenti avuthayo, kanye nezinhawu zokuthengisa, azithintela ukuthi zingenakuphela kumene amadatha wasephakathi agcina ukuthi ayiphe amathuba kakhulu kanye nezinsiza zokugcina.