i-exFAT yinkqubo yefayile eyenziwe nguMicrosoft ukujongana nokusikelwa umda kwe-FAT32 xa isetyenziswa kumbane omkhulu weedrive drive. Inkxaso yenkqubo yefayile ye-exFAT ivele kwiWindows Vista Service Pack 1 nakwiWindows XP ngePack Service 2.
Ubungakanani befayile enkulu xa kuthelekiswa ne-FAT32 eyandisiweyo ukusuka kwi-4GB ukuya kwi-16 exabytes, isithintelo kubungakanani obukhulu besahlulelo esingama-32GB sisusiwe ukunciphisa ukwahlulwa, kunye nebhloko yemephu yasimahla yaziswa ngesantya, umda kwinani leefayile kulawulo lwaphakanyiswa laya kwi-65 lamawaka, ukukwazi ukugcina ii-ACL kwabonelelwa.
Njengokuba usazi, Kude kube kutshanje ukusetyenziswa kwale nkqubo yefayile kwiLinux bekugqityiwe ukwenziwa kwenkxaso yayo ngoncedo lwe Ukusetyenziswa kwesoftware eyenziwe ngumntu wesithathu. Kuba ukumiliselwa yayiyimfihlo.
Kodwa kude kube ziinyanga ezimbalwa ezidlulileyo uMicrosoft epapashe iinkcukacha ezikhoyo esidlangalaleni kwaye yenze ukuba kube lula ukusebenzisa amalungelo abenzi exFAT eLinux simahla.
Nangona kunjalo le ntshukumo nguMicrosoft ayikhange ikhuphe ikhowudi yemvelaphi, yintoni eyenzayo Ukhupha kuphela amalungelo okusetyenziswa kwe-exFAT kunye nokugcina naziphi na iinjongo zebango okanye zebango kunye namalungu e-Open Invention Network (OIN).
Kude lee kuloo nto, umqhubi we-exFAT uphuhliswe yi-Samsung kwaye icebise ukubandakanya kwi-Linux kernel iseti yamachaphaza kunye nokuphunyezwa komqhubi omtsha we-exFAT, ngokusekwe kwikhowudi "sdfat" Okwangoku, iphuhliselwe i-firmware ye-Samsung Android ii-smartphones.
Siceba ukuphatha oku kukhutshwa njengekamva elisezantsi kwikhowudi yekhowudi xa sele idityanisiwe, kwaye zonke izinto ezintsha kunye nokulungiswa kwe-bug kuya kuqala.
Ukujonga idatha ekhoyo, ikhowudi entsha ibandakanya imisebenzi emininzi ngemethadatha kwaye kubandakanya ukulungiswa kweempazamo ezininzi. Kude kube ngoku, isetyenziswa kuphela kwizixhobo ze-Android ze-Android.
Kulwenziwo olunikezelwa yiSamsung, yongezwa kwicandelo lokulinga »ukulinganisa» ("Abaqhubi / ukujonga /") I-Linux kernel 5.4 isekwe kwikhowudi ephelelwe lixesha (inguqulelo 1.2.9).
Nangona abathandi be-firmware be-Android befaka umqhubi omtsha sdFAT (2.x), kodwa Isamsung igqibe kwelokuba yazise lo mqhubi kwi-kernel ephambili yeLinux iyodwa.
Ukuza kuthi ga ngoku ukuphunyezwa okucetywayo yi-Samsung kufumene iimvume ezininzi ezivela kubaphuhlisi be-Linux kernel.
Kananjalo, xa unikwe umzuzu, kusekho amathuba okuba lo mqhubi we-exFAT anokubuyisela umqhubi we-exFAT wangoku weLinux 5.6 ukuba uhlolo lwekhowudi olushiyekileyo luhamba kakuhle.
Xa kuthelekiswa nomqhubi we-sdfat othunyelwe kwiifowunis, ezi nguqu zilandelayo zenziwe:
- Xa kuthelekiswa nomqhubi we-exFAT obekade efakwe kwikernel, umqhubi omtsha ubonelela ngokunyuka kokusebenza malunga ne-10%.
- Ikhowudi yokuphunyezwa kwe-VFAT FS isusiwe, njengoko le fayile sele ixhaswe ngokwahlukeneyo kwikernel (fs / fat).
- Igama lomlawuli litshintshelwe kwi-exfat
- Ikhowudi iphindwe yafakwa i-invoice kwaye yacocwa ukuze idityaniswe ngokupheleleyo kuhlobo oluphezulu lweLinux kwaye ilandele isitayile sokufaka iikhowudi kwiLinux
- Ukulungiswa kwemisebenzi yemethadatha enjengokwenziwa kwefayile, ukukhangela kwenkqubo yefayile (ukukhangela), kunye nenkcazo yomxholo wolawulo (readdir) yenziwe.
- Iibugs ezichongiweyo ngexesha lovavanyo olongezelelweyo zilungisiwe.
Ukuba ii-patches zamkelwe, ziya kubandakanywa kwikhowudi ye-Linux 5.6 kernel, Upapasho lwayo lulindeleke kwinyanga ezi-2 okanye ezi-3 ukuza kuthi ga ngoku. Nangona kuvela ingxaki, ukuphunyezwa komqhubi we-Samsung exFAT kunokubambezeleka kwinguqulo 5.7 ye Linux kernel.
Ekugqibeleni, ukuba ufuna ukwazi ngakumbi ngeendaba, kunye neempawu ezongezwe kwinguqulelo entsha yomqhubi weSamung exFAT ongu-11 onokuyenza eli khonkco lilandelayo.