Yazi ukuthi yini umsebenzi we-hard drive

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Imizuzu ye-9

Ungomunye walabo bantu abathanda umhlaba wolwazi nakho konke okwakhayo ngakho-ke ufuna ukwazi konke okuzungezile, usendaweni efanele lapha sizochaza ngamunye kanye nezingxenye ze-hard drive. imisebenzi eyenzayo nokunye okuningi.

umsebenzi we-hard drive

Umsebenzi wediski enzima

Ama-hard drive achazwa njengedivayisi umsebenzi wayo oyinhloko ukugcinwa kwedatha ngendlela engaguquguquki, ukucaciswa okwengeziwe, asetshenziselwa ukugcina idatha yedijithali esetshenziswa ngaphakathi kwesistimu yokuqopha kazibuthe, ngenxa yalesi sici kungenzeka. ukuze kugcinwe lonke ulwazi olugcinwe ohlotsheni lokusekela unomphela (ngalesi sizathu kubhekwa njengokungaguquguquki) lawa madivaysi aphinde anikezwe igama le-HDD noma i-Hard Disk Drive.
Emhlabeni wekhompiyutha baqashelwa njengohlobo lwenkumbulo olusetshenziselwa ukugcinwa kwezinhlobo ezahlukene zolwazi njengokuthi; amafayela, izinhlelo zokusebenza, izinhlelo kanye nolwazi oluthe xaxa olufakwe kwidijithali, kubalulekile ukusho ukuthi ama-hard drive ayafana kakhulu nememori eyinhloko, ikakhulukazi endleleni asebenza ngayo kanye nomsebenzi awenza kukhompyutha.
Ikakhulukazi ama-hard disks akhiwe ngamapuleti aqinile angaphakathi kwebhokisi le-hermetic futhi ahlanganiswe yilokho okubizwa ngokuthi i-axis evamile ejikeleza ngesivinini esikhulu, kulawo mapuleti avame ukwakhiwa ngobuso obubili ahloselwe ukufundwa. /bhala isitoreji.
Njengoba kushiwo emigqeni embalwa edlule, inkumbulo eyinhloko ne-hard disk inokufana okukhulu ngokomsebenzi wabo, sizokwazi lokhu kufana ngokunemba okukhulu:
  • Inkumbulo eyinhloko: Iwuhlobo oluguquguqukayo, ngakho-ke wonke amafayela nolwazi olugcinwe kuyo luzosuswa ngokuzenzakalelayo lapho ngesizathu esithile ikhompyutha ivaliwe noma iqalwa kabusha, inesivinini esikhulu sokufunda nokubhala. Inkumbulo eyinhloko yenziwa izingxenye ze-elekthronikhi kuphela, inomthamo omkhulu kakhulu wokugcina, kodwa uma iqhathaniswa naleyo ye-hard disk izokwehla.
  • Ukushayela kanzima: Njengenkumbulo eyinhloko, isebenza njengeyunithi yokugcina, noma kunjalo, noma ngabe ikhompuyutha icishiwe noma iqalwe kabusha ukuze uthole ulwazi, isaphelele ngaphakathi kwayo, ngakho-ke umehluko omkhulu wememori ukuthi isebenza kancane kakhulu uma iqhathaniswa nayo ukufunda nokukopisha, umthamo we-hard disk ungahluka kuye ngokuthi uhlobo lwayo, noma kunjalo, luhlala lukhulu kunelo lenkumbulo, njengoba kuboniswe ephuzwini langaphambilini.

umsebenzi we-hard drive

Uma kucatshangelwa konke okuye kwachazwa ngenhla, kungashiwo ukuthi umsebenzi oyinhloko we-hard drive ukugcina idatha engagcinwa kukhompyutha futhi ngaleyo ndlela kuyenzeka ukufinyelela lonke lolo lwazi lapho ikhompuyutha isebenza, Kubalulekile ukukhumbula ukuthi i-hard drive ibalwa njengenye yezingxenye eziyisisekelo zomshini njengoba ngaphandle kwayo akunakwenzeka ukuyivula.

  • Imisebenzi eyinhloko yama-hard drive igxile kakhulu ekugcineni noma yiluphi uhlobo lolwazi olufakwe kwidijithali, kodwa unomphela, ngaphakathi kwe-hard drive ungathola isistimu yokusebenza, izinhlelo zokusebenza kanye nalo lonke ulwazi olujwayelekile umsebenzisi afuna ukukugcina kulo.
  • Omunye wemisebenzi okuthiwa i-hard drive ukuthi isetshenziselwa ukubuyisela ulwazi, ngoba uma ngesizathu esithile ulwazi oluqukethwe kuyo lonakalisiwe, luyiswa kwenye idivayisi bese kwenziwa isipele ukuze kubuyiselwe ulwazi ngokwabo.
  • Ama-hard drive ngokuvamile asetshenziselwa izinjongo zokuphatheka njengoba ngokuvamile asetshenziselwa ukuthwala ulwazi ukusuka endaweni eyodwa ukuya kwenye uma kunesidingo.
  • Ama-hard drive avame ukusetshenziselwa ukuphinda asetshenziswe ngokugcina idatha kuma-hard drive amaningi. Yilokhu okwaziwa ngokuthi i-disk array noma i-RAID.

Kungani ibizwa kanjalo?

Impela baqanjwe ngezizathu ezimbili, esokuqala ngesokuthi izingxenye abazisebenzisayo nendlela eziqanjwe ngayo. Ingxenye ngayinye eyakhayo yenziwe ngezinto eziqinile ezimelana kakhulu, uma kuqhathaniswa nolunye uchungechunge lwamadiski kazibuthe ngokuvamile enziwa ngezinto ezithambile nezithambile, njengalawo ma-floppy disk ayesetshenziswa kakhulu ngeminyaka yawo-1980s. .

Okwesibili, kukhona ukwakheka kwayo okuyisiyingi okufana kakhulu nediski, yingakho ukufana kwayo okukhulu nale divayisi kuthiwa kubangelwa kuyo, kufanele kuqashelwe ukuthi eminyakeni edlule bazama ukwenza ama-hard disks anolunye uhlobo lokuma ngaphandle. kulezo ezazivele zikhona, azizange zisetshenziswe muntu futhi ngokuhamba kwesikhathi zazinyamalala emakethe.

umsebenzi we-hard drive

Ukusetshenziswa okuyinhloko

Naphezu kweqiniso lokuthi ama-hard drive e-computer anemisebenzi ehlukahlukene eseye yachazwa ngaphambili, ngokuvamile inokusetshenziswa oku-2 okuyinhloko, okuyilezi ezilandelayo:

  1. Imininingwane yesitolo: Inesibopho esikhulu sokugcina idatha ngayinye ekukhompyutha yethu futhi ingabukwa ngesikhathi esidingekayo futhi singaqiniseka ukuthi akukho lutho olukhona.
  2. Khonza njengesixhumanisi: I-hard drive isebenza njengohlobo lwebhuloho noma isixhumanisi phakathi kweSoftware (ibonakala ngokuba yingxenye yedijithali yekhompyutha, okungukuthi, izinhlelo) kanye ne-Hardware (ingxenye ebonakalayo, njengamakhadi).

Umsebenzi wangaphandle we-hard drive

Ama-hard drive angaphandle, afana nalawo ajwayelekile, abonakala ngokuba yidivayisi umsebenzi wayo oyinhloko ukugcina idatha, kufanele kuqashelwe ukuthi amadivaysi amabili agcwalisa ngokucacile umsebenzi ofanayo, nakuba enza ngokuhlukile. Njengoba i-hard drive yangaphandle kufanele ixhunywe kumakhompiyutha nanoma iyiphi enye idivayisi ukuze ulwazi olufiswayo lugcinwe, ngokuvamile uhlobo oluthile lolwazi olungeke lusetshenziswe njalo luyagcinwa, njengoba lapho ukhipha i-hard drive yangaphandle idatha nayo iyagcinwa. isusiwe.

Omunye wemisebenzi egqama kakhulu ngalolu hlobo lwe-hard drive umthamo wayo wokuthutha, ngoba lokhu kuvumela imininingwane engaphakathi kuyo ukuthi isuswe endaweni eyodwa iye kwenye futhi sabelane ngayo nanoma iyiphi enye idivayisi lapho ifinyelelwa khona. i-hard drive yangaphandle. Okuphawuleka kakhulu kuma-hard drive angaphandle ukuthi asetshenziselwa ukwenza amakhophi ayisipele noma futhi ukugcina idatha esetshenziswa kamuva, njengamamuvi noma umculo.

Isizathu sokuthi lolu hlobo lwediski lwengezwe egameni laso lungaphandle ngoba lutholakala ngokoqobo njengengxenye yangaphandle yawo wonke amakhompyutha, axhunywe kwikhompyutha noma kunoma iyiphi idivayisi ngekhebula, lesi sici yiso esihlukanisa ngempela it isuka ku-hard drive evamile, nokho banento efanayo kakhulu nokuthi umsebenzi wabo jikelele uwukugcina idatha, abangaphandle bangathatha lolu lwazi baluyise kwenye indawo ngokushesha futhi kalula.

Ama-hard drive angaphandle asetshenziselwa ukwenza imisebenzi ehlukahlukene kunoma iyiphi idivayisi, noma kunjalo, anokusetshenziswa oku-2 okukhethekile okuyilokhu okulandelayo:

  • Nweba isitoreji: Bonke labo bantu abathenga i-hard drive yangaphandle benza kanjalo ngenhloso yokuyisebenzisa njengendlela yokwandisa umthamo wonke wekhompyutha.
  • ulwazi lwezokuthutha: Ukusetshenziswa okuvame kakhulu okuthiwa kubangelwa ukugcina lonke ulwazi oludingekayo kodwa futhi nokuba nethuba lokulususa endaweni ethile luyiswe kwenye ngaphandle kwenkinga.

Amagama asetshenziswa kakhulu

I-hard drive yangaphandle: Baziwa nangegama le-portable hard drive noma i-removable hard drive, bangamadivayisi ajwayele ukusetshenziselwa ukuwaphendula kukhompyutha ukuze kugcinwe ulwazi oluthile bese beluhambisa kwenye, baxhumeke ngembobo ye-USB ngenxa yekhebula. lokho kusuka ku-hard drive kuya kukhompyutha.

I-hard drive yangaphakathi: Lolu hlobo lwe-hard drive lufakwa ngaphakathi kwe-CPU eyakha ikhompuyutha futhi ngokuvamile lugcina uhlelo lokusebenza lwe-PC, kanye nezinhlelo nolwazi oluningi oluvame ukugcinwa, ngokusebenzisa i-interface ye-motherboard njengoba kulapho. i-hard drive yangaphakathi ngokuvamile ixhunywe emshinini okukhulunywa ngawo.

I-Multimedia hard drive: Ziwuhlobo lwe-hard drive yangaphandle evame ukusetshenziselwa ukugcina imininingwane ye-multimedia bese idlalwa kumabonakude ngokusebenzisa isistimu yokusebenza efakwe ku-partition ye-hard drive. Lawa madivayisi axhunywe ngembobo ye-USB noma ye-HDMI.

ssd hard drive: Kumele kuqashelwe ukuthi banokusetshenziswa okufanayo njengama-hard drive futhi baphinde basebenzise i-interfaces efanayo, nokho-ke ngokuvamile okuhlukanisayo ukuthi lolu hlobo lwe-hard drive lwakhiwe uchungechunge lwezinkumbulo ezihlanganiswe ngenjongo yodwa yokugcina. imininingwane, iyisixhumi esibonakalayo ku-motherboard lapho uxhuma khona i-ssd hard drive.

I-Wi-Fi hard drive: Lolu hlobo lwediski lubonakala ngokuba lwangaphandle futhi ngalo kungenzeka ukwabelana nokudlulisa idatha ezosetshenziswa ngoxhumano lwe-WI-FI.

Izingxenye ze-hard drive

Sizokwazi ingxenye ngayinye eyenza i-hard drive futhi ngazo zikwazi ukusebenzisa umsebenzi wazo, ngayinye yalezi zingxenye yilezi ezilandelayo:

  • Izitsha
  • i-actuator
  • Isixhumi
  • Ikhebula lokuxhuma noma i-jumper
  • Ingalo ye-Actuator
  • Amakhanda
  • Eje
  • ukulandelela inqolobane
  • ICarcasa

Uma lesi sihloko sazi ukuthi uyini umsebenzi we-hard disk. Uma ukuthole kuthakazelisa, ungakhohlwa ukufunda okulandelayo, okungenzeka futhi kube ngokuthanda kwakho konke:


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  1. Ubhekele idatha: I-Actualidad Blog
  2. Inhloso yedatha: Lawula Ugaxekile, ukuphathwa kwamazwana.
  3. Ukusemthethweni: Imvume yakho
  4. Ukuxhumana kwemininingwane: Imininingwane ngeke idluliselwe kubantu besithathu ngaphandle kwesibopho esisemthethweni.
  5. Isitoreji sedatha: Idatabase ebanjwe yi-Occentus Networks (EU)
  6. Amalungelo: Nganoma yisiphi isikhathi ungakhawulela, uthole futhi ususe imininingwane yakho.