Inkcazo yeDisk Ubukhulu beCandelo kunye nokuLungisa iiSikisi ezilimele
Icandelo lukwahlula ngokukodwa kwidisk drive ekhuni , i-disc optical, i-floppy disk, i- flash drive , okanye olunye uhlobo lokugcina.
Icandelo linokuthi lihanjiswe njengecandelo le disk okanye, ngokuqhelekileyo, ibhloko.
Uluhlu Luni Oluhlukeneyo lweeNkcazo Zithini?
Wonke amacandelo athatha indawo ebonakalayo kwisitoreji sokugcina kwaye ngokuqhelekileyo yenziwe ngamacandelo amathathu: inhloko yecandelo, ikhowudi yokulungisa impazamo (ECC), kunye nommandla ogcina ngokwenene idatha.
Ngokuqhelekileyo, enye icandelo le disk drive okanye i-floppy disk inokubamba i-512 bytes yolwazi. Lo mgangatho wasungulwa ngowe-1956.
Ngama-1970, ubukhulu obukhulu obufana ne-1024 kunye no-2048 bytes zaziswa ukuze zikwazi ukugcina amandla amakhulu okugcina. Elinye icandelo le-disc optical lingabamba ii-2048 bytes.
Ngo-2007, abavelisi baqalisa ukusebenzisa i- Advanced Format ye- drivers egcina i-4096 byte ngalinye kwicandelo lokuzama ukukhulisa ubungakanani becandelo kunye nokuphucula impazamo yokulungisa. Lo mgangatho usetyenziswe ukususela ngo-2011 njengobungakanani besigqeba esitsha seenjini ezinzima zanamhlanje.
Loo mahluko kumlinganiselo wesigqeba asithethi nantoni na ngokumahluko kumanqanaba athile phakathi kwamatshini asebenzayo kunye nee-discs. Ngokuqhelekileyo inani lamacandelo afumanekayo kwi-drive okanye i-disc ebonisa ukuba namandla.
IiDiski zeeDiski kunye noKwabiwa kweeNyunithi zoLuntu
Xa ufomathiza i-hard drive, nokuba usebenzisa i-Windows 'izixhobo ezisisiseko okanye usebenzisa ithuluzi lokuhlukanisa idiski yamahhala , unokukwazi ukuchaza ubungakanani beyunithi yesabelo (AUS). Oku kubaluleke kakhulu ukuxelela inkqubo yefayile ukuba yintoni inxalenye encinci yedisk engasetyenziselwa ukugcina idatha.
Ngokomzekelo, kwi-Windows, unokukhetha ukufometha i-hard drive kwiziphi na ezi zilandelayo: ubukhulu be-512, 1024, 2048, 4096, okanye i-bytes ka-8192, okanye i-16, 32 okanye i-kilobytes ezingama-64.
Masithi unombhalo we-1 MB (1,000,000 byte). Ungagcina le dokethi kwizinto ezifana ne-floppy disk egcina u-512 bytes ngolwazi kwicandelo ngalinye, okanye kwi-hard drive ene-4096 byte kwicandelo. Akubalulekanga ukuba lukhulu kangakanani kwicandelo ngalinye, kodwa kuphela indlela inkulu ngayo idivayisi.
Ukwahlukana kuphela phakathi kweso sixhobo sokwabiwa kobukhulu obungama-512 bytes, kunye ne-4096 bytes (okanye i-1024, 2048, njl. Njl.), Ukuba ifayile ye-1 MB kufuneka ikwahlukane nakwezinye izicatshulwa ze diski kunokuba kusebenza kwisixhobo se-4096. Oku kungenxa yokuba u-512 uncinci kunama-4096, oku kuthetha ukuba "iingcezu" ezingaphantsi kwefayili zinokuthi zibekho kwicandelo ngalinye.
Kulo mzekelo, ukuba umqulu we-1 MB uhlelwe kwaye ngoku ube yifayile ye-5 MB, okwenyuka ngobukhulu be-4 MB. Ukuba ifayili igcinwe kwi-drive ngokusebenzisa i-unit size yesigaba esiyi-512 yeeyto, isahlulo se-4 MB ifayile iya kufakelwa kwi-drive drive ukuya kwamanye amacandelo, mhlawumbi kumacandelo angaphaya kwinqanaba leqela lokuqala elibamba 1 MB yokuqala , kubangela into ebizwa ngokuba yi- fragmentation .
Nangona kunjalo, usebenzisa umzekelo ofanayo kunye nangaphambili kodwa nge-size ye-unit size yedisk 4096, iindawo ezincinci ze disk ziya kubamba ii-4 MB zedatha (kuba ubuninzi bebhloko bukhulu), ngaloo ndlela kudala iqela lamacandelo asondelene kunye, ukunciphisa ubuhle bokuthi ukuhlukana kuya kwenzeka.
Ngamanye amazwi, i-AUS enkulu ibonisa ukuba iifayile zinokuthi zihlale zisondelene kwi-drive enzima, ezo ziza kubangela ukufikelela kwidiski ngokukhawuleza kunye nokusebenza kancinci kwikhompyutha.
Ukutshintshwa kweNyunithi yoLwabiwo Isilinganiselo seDisk
I-Windows XP kunye neenkqubo ezintsha zokusebenza zeWindows zingasebenzisa umyalelo we- fsutil ukuze ubone ubungakanani beqoqo le-hard drive ekhoyo. Umzekelo, ukungena kwi-fsinfo ntfsinfo c: kwisixhobo somgca wolawulo njengomyalelo we- Command Prompt uza kufumana ubungakanani beqoqo leC: drive.
Akuqhelekanga ukuba utshintshe ubungakanani beyunithi yokunikezela ngokutsha. IMicrosoft inezicatshulwa ezibonisa ubungakanani beqoqo leenkcukacha ze- NTFS , FAT , kunye neefayile ze-exFAT kwiinguqu ezahlukeneyo zeWindows. Ngokomzekelo, i-AUS engapheliyo i-4 KB (4096 byte) yeenqwelo ezinzima ezifomathiweyo nge-NTFS.
Ukuba ufuna ukutshintsha ubungakanani beqoqo lwedatha kwi disk, lwenziwa kwiWindows xa ufomathiza i-hard drive kodwa iinkqubo zokulawula iidiski ezivela kubakhi beqela le-3 zingenza njalo.
Nangona mhlawumbi kulula kakhulu ukusebenzisa ithuluzi lokufomatha elakhiweyo kwi-Windows, olu luhlu lweZiko loKwahlula i-Free Disk luquka iinkqubo ezininzi ezikhululekile ezingenza into efanayo. Uninzi luhambisa iinketho ezininzi zeesunithi ngaphezu kweWindows.
Ukulungisa iiSikisi ezimbi
I-hard drive eyonakalisiweyo yisoloko ibhekisela kumacandelo okonakaliswa emzimbeni kwisitya se drive drive, nangona inkohlakalo kunye nezinye iintlobo zomonakalo zingenzeka.
Enye iqela eliphazamisayo ukuba libe nemibandela yecandelo lebhokisi . Xa eli candelo lijongene nemicimbi, lenza ukuba inkqubo yokusebenza ingakwazi ukuqala!
Nangona amacandelo e diski angonakaliswa, kaninzi kunokwenzeka ukuwalungisa ngaphandle kweprogram yesofthiwe. Uyabona Njani Ndivavanya I-Hard Drive Yami Yeengxaki? ngolwazi olungakumbi kwiinkqubo ezinokuthi zichonge, kwaye zihlala zichanekileyo okanye ziphawuleze-zimbi, zikhuphe amacandelo anomcimbi.
Unokufuna ukufumana i-hard drive entsha xa kukho amacandelo amaninzi amaninzi. Uyabona Ndingayifaka njani iDrive eDini? ukufumana uncedo ekutshintsheni imilayezo enzima kwiintlobo ezahlukeneyo zeekhomputha.
Qaphela: Kungenxa yokuba unomshini okhomputhayo, okanye ngisho ne-hard drive eyenza ingxolo , akuthethi ukuba kukho into engalunganga kakuhle kumacandelo kwi disk. Ukuba usacinga ukuba into ephosakeleyo ngedata elikhuni nangemva kokuvavanya i-hard drive test, cinga ukukhangela ikhompyutha yakho kwiintsholongwane okanye ukulandela ezinye iingxaki.
Ulwazi olungakumbi kwiiDiski zeDisk
Amacandelo atholakala ngaphandle kwidiski anamandla kunabo abasondeleyo kwinqanaba, kodwa banokuxinwa okuphantsi. Ngenxa yale nto, into ebizwa ngokuba yi- zone yolwazi yokurekhoda isetyenziswe yimishini ekhuni.
Indawo yokurekhoda encinane ihlukanisa idiski kwimimandla eyahlukileyo, apho indawo nganye iyahlula ngamacandelo. Isiphumo kukuba isahlulo sangaphandle sediski siya kuba namacandelo amaninzi, kwaye ngoko unako ukufikelela ngokukhawuleza kuneendawo ezikufuphi kwiziko le disk.
Izixhobo zokuzikhusela, kunye neprogram ye-free defrag , inokuyisebenzisa ngokunxulumene nokukrekhoda kwendawo yendawo ngokuhambisa amafayile afumanekileyo kwi-disk yangaphandle yediski yokufikelela ngokukhawuleza. Oku kushiya idatha oyisebenzisayo ngaphantsi, njengamaphepha amakhulu okugcina okanye iifayile, ukuba igcinwe kwiindawo ezikufuphi kwidolophu. Ingcamango kukugcina idatha oyisebenzisayo ubuncinci kwiindawo ze-drive ezithatha ixesha elide ukufikelela.
Olunye ulwazi malunga nokurekhoda kwendawo kunye nokwakhiwa kwamacandelo e-hard disk kufumaneka kwi-DEW Associates Corporation.
I-NTFS.com inomthombo ophezulu wokufunda okuphambili kwiindawo ezahlukeneyo ze-hard drive, njengama-tracks, amacandelo kunye namaqoqo.