El uqhushumbo luqale kwiWWDC 2016 eSan Francisco izise iindaba ezimnandi kuwo onke amaqonga e-Apple. Enye yezo eziphantse zingaqatshelwa, ikwangomnye wabo kuya kuthetha utshintsho olukhulu kwixesha eliphakathi kubo bonke abasebenzisi abasebenzisa izixhobo zangaphambili.
Ku malunga inkqubo entsha yefayile kwiidiski zayo apho iApple isebenzela ukuhlaziya iHFS + apho ibiphuhla phantse iminyaka engama-30. Kwakwixesha lokuqala lophuhliso, akukho nkqubela ibalulekileyo ityhiliweyo malunga noku Inkqubo yeFayile yeApple, nangona sinako phambili ezinye iinkcukacha.
Inkqubo yeFayile yeApple yinkqubo yefayile yesizukulwana esilandelayo eyenzelwe ukukala ukusuka kwi-Apple Watch ukuya kwi-Mac Pro. I-APFS yenzelwe ukugcinwa kweFlash/SSD kwaye iyilwe ngoguqulelo oluntsonkothileyo njengeyona nto iphambili.
Emva kokuboniswa kwenkqubo yokusebenza ye-MacOS Sierra esondele, amathuba abonakala encinci ukuba iiMacs ezintsha zilindeleke-mhlawumbi-ngoSeptemba, ziya kubandakanya olu hlaziyo lwediski, ke. kulindeleke ukuba ithathe indawo yeMacOS Sierra uvulindlela ekuphuhliseni iNkqubo yeFayile entsha yeApple (APFS), ukusukela ngo-2017.
Iinkcukacha malunga neempawu ze-APFS zinqabile, kodwa abaphuhlisi baya kukwazi ukufikelela kulo lonke ulwazi olukhoyo ngolu nxulumaniso, apho ungajonga khona ezinye ze imida esisiseko Yintoni iNkqubo yeFayile yeApple okwangoku:
- Imiqulu ye-APFS ayinakusetyenziswa njenge iidiski zokuvula
- Izihloko zefayile zithintelwe kunobumba ophezulu nasezantsi
- Ugcino kwi Umatshini wexesha awufumaneki nakwimiqulu ye-APFS
- I-APFS ayinakuguqulelwa ngokuntsonkothileyo ngeFayileVault
- FusionDrive ayixhasi i-APFS
- Inkqubo yefayile ye APFS ayizukusebenza kunye ne-OS Yosemite hayi nangeenguqulelo zangaphambili
Ziziphi iingenelo ezibonelelwa yiNkqubo yeFayile yeApple?
Ngenjongo esisiseko yamandla hlaziya zonke iinkqubo zakho kunye nezicelo, ukugcinwa rhoqo inqanaba eliphezulu lokhuseleko, I-Apple ithatha isigqibo sokuhlaziya inkqubo yefayile yayo ukuhlangabezana neemfuno ezintsha zezicelo zanamhlanje kunye itekhnoloji entsha ezayo.
I-APFS iya kusebenza Iimeko ze-64 bit ukunyamezela I-1 nanosecond granularity ngamaxesha okuphunyezwa, oluyi-1 yesibini yokuphucula ngaphezu kwe-HFS+. Ixhasa iifayile ezisasaziweyo kwaye ikuvumela ukuba uphucule ukusebenza kwevolumu enkosi kwi umabi webhloko ebanzi, ekuvumela ukuba ugcine iifayile ezinkulu ngokungakhethiyo.
Kodwa, ngaphandle kwamathandabuzo, enye yezona nkqubela zibalulekileyo kule Apple File System yi "UKhuseleko kwiNgxaki". I-APFS inoyilo lwe khuphela-ngokubhala imetadata evumela ugcino oluzenzekelayo lwe qinisekisa uhlaziyo lwefayile, ukubenza bakhuseleke kwaye ukuphepha ukugcwala ngoku eyenzeka kwinkqubo yefayile yeHFS+.
Siza kuqhubeka nokubeka iliso kuhlaziyo lweNkqubo yeFayile ye-Apple ukujonga inkqubela kunye nokuphunyezwa okunokwenzeka kobu buchwepheshe kwizixhobo ze-Apple ezizayo.