exFAT tsarin fayil ne wanda Microsoft ya kirkira don magance iyakokin FAT32 lokacin da aka yi amfani da su a cikin manyan rumbun wuta. Taimako don tsarin fayil na exFAT ya bayyana a cikin Windows Vista Service Pack 1 da Windows XP tare da Service Pack 2.
Matsakaicin girman fayil idan aka kwatanta da FAT32 ya fadada daga 4GB zuwa 16 exabytes, an cire ƙuntatawa akan matsakaicin girman rabo na 32GB don rage rarrabuwa, tare da an gabatar da bitmap na kyauta don saurin, an ƙaddamar da iyaka akan adadin fayiloli a cikin kundin adireshi zuwa dubu 65, an ba da ikon adana ACLs.
Kamar yadda kuka sani, Har zuwa kwanan nan amfani da wannan tsarin fayil a cikin Linux ya kasance kunna tallafinta tare da taimakon amfani da software wanda wasu suka inganta. Saboda aiwatarwar ta sirri ce.
Pero har zuwa 'yan watannin da suka gabata Microsoft ya buga bayanan da ke akwai a fili kuma ya ba da damar amfani da exFAT patents na Linux kyauta.
Ko da yake wannan motsi na Microsoft bai saki lambar tushe ba, abin da yake yi shine kawai kuna sakin haƙƙin amfani da exFAT da kuma adana duk wata niyya ta neman fatawa ko buƙatu tare da membobin ƙungiyar Kirkirar Kirkirar Open (OIN).
Nisa daga wannan, direban exFAT shima Samsung ne ya kirkireshi kuma wanda ya gabatar da shawarar sanyawa cikin kernel na Linux wasu faci tare da aiwatar da sabon direban exFAT, dangane da tushen tushe "sdfat" na yanzu, wanda aka haɓaka don firmware na wayoyin salula na Samsung Android.
Muna shirin ɗaukar wannan sakin azaman ƙarshen makoma don lambar tushe sau ɗaya haɗewa, kuma duk sababbin fasalulluka da gyaran ƙwaro zai fara.
Kuna hukunta da wadatar data, sabuwar lambar ta ƙunshi ƙarin aiki tare da metadata kuma ya hada da gyara kurakurai da yawa. Har zuwa yanzu, ana amfani dashi ne kawai akan na'urorin Samsung na Samsung.
A cikin wannan aiwatar da Samsung ke bayarwa, an kara zuwa sashin gwaji »staging» ("Direbobi / saiti /") Kernel na Linux 5.4 dangane da tsohuwar lambar (sigar 1.2.9).
Kodayake masu sha'awar firmware na Android sun kawo sabon direba sdFAT (2.x), amma Samsung ya yanke shawarar gabatar da wannan direban a cikin babban kwayar Linux da kansa.
Ya zuwa yanzu ƙaddamarwar da aka gabatar ta Samsung ta sami izini da yawa daga manyan masu haɓaka kernel na Linux.
Saboda haka, idan aka ba wannan lokacin, har yanzu akwai sauran damar cewa wannan direba na exFAT na iya yiwuwar maye gurbin direban exFAT na yanzu don Linux 5.6 idan ragowar lambar sake dubawa suna da kyau.
Idan aka kwatanta da sdfat direba ya shigo cikin wayoyis, an yi canje-canje masu zuwa:
- Idan aka kwatanta da direban exFAT da aka ƙara a baya a cikin kwaya, sabon direban yana ba da haɓakar haɓaka kusan 10%.
- An cire lambar tare da aiwatar da VFAT FS, saboda an riga an tallafawa wannan tsarin fayil ɗin daban a cikin kernel (fs / fat).
- Sunan mai kula ya canza zuwa exfat
- Lambar da aka sake karɓar haraji da tsaftacewa don cikakken haɗawa cikin sigar Linux ta gaba kuma bi salon tsarin lambar Linux
- Inganta ayyukan metadata, kamar ƙirƙirar fayil, bincika tsarin abu fayil (bincike), da ma'anar abun cikin kundin adireshi (readdir).
- An gyara kwandunan da aka gano yayin ƙarin gwaji.
Idan an yarda da faci, za a haɗa su cikin kernel na Linux 5.6, wanda ake tsammanin fitowar sa a cikin kusan watanni 2 ko 3 zuwa yau. Kodayake idan matsala ta taso, aiwatar da Samsung exFAT direba na iya jinkirta zuwa sigar 5.7 na kernel na Linux.
A ƙarshe, idan kanaso ka kara sani game da labarai, kazalika da abubuwanda aka kara a cikin sabon sigar na direban Samung exFAT wanda shine sigar 11 zaka iya yin sa a mahada mai zuwa.