Iyo USB flash drive exFAT yakaumbwa here?Ndeipi saizi yakakodzera yeiyo yakarongwa yekugovera unit?

Kazhinji, idiki iyo yakarongwa yekugovera unit, iyo yakawanda nzvimbo yaunochengeta.

Iyo yakakura iyo yekugovera unit, iyo yakawanda nguva inochengetwa, asi nzvimbo inoraswa.

Zvinogona kuita sekuti kugovera madiki mayuniti kunochengetedza nzvimbo, asi izvi handizvo.

Iyo yakawanda inovhara faira inopatsanurwa mukati, kunyanya kana iwo maseru ekurangarira akapararira, iyo nguva yakawanda inotora kuverenga iyo data.

Saizi yekugovera yeyuniti ndiyo diki diki inoverengwa nekunyora kumadhisiki, uye midziyo yekuchengetera inobvisika.

• Mukati mekukurumidza kumhanya, yakakura saizi yechikamu chekugovera, kukurumidza kuverenga / kunyora nekukurumidza, uye zvinopesana.
• Asi pano isu tinofanira kutarisisa kune dambudziko, iyo yakakura iyo yakagoverwa unit, iyo yakawanda nzvimbo inoparara.
• Kazhinji, saizi yechikamu chekugovera inogona kuve yakasarudzika.
• Nekudaro, iyo diki yekusarudzwa kweyuniti, ishoma nzvimbo inotora kunyora kusvika kumagumo efaira, uye zvinopesana.

Ndeapi mafomati ekugoverwa kweyuniti saizi?

Paunenge uchigadzira memori kadhi (USB flash drive), sarudza allocation unit sized allocation unit (yaimbozivikanwa se cluster).

• Ndiyo huwandu hwenzvimbo yakagoverwa nehurongwa hwekushanda kune imwe neimwe kero yeyuniti.
• Paunenge uchigadzira chikamu, sarudzo yekugovera saizi yeyuniti inoratidzwa.
• Faira rimwe chete ndiro rinogona kuchengetwa pachikamu chekugoverwa.

Iyo faira inokamurwa kuita zvidhinha uye inochengetwa pa diski zvinoenderana nehukuru hweiyo yekugovera unit.

• Semuenzaniso, faira yehukuru 512 bytes inotora 512 bytes yekuchengetedza nzvimbo apo chikamu chekugovera chiri 512 bytes;
• Ifaira yehukuru 513 bytes inotora 512 bytes yekuchengetedza nzvimbo apo chikamu chekugovera chiri 1024 bytes;
• Asi kana iyo yekugovera unit iri 4096, inotora 4096 bytes yekuchengetedza.

Tichifunga kuti unoigadzira se64K yekugovera unit:

• Paunonyora faira re130K, faira racho rinotora nzvimbo ye130/64 = 2.03.
• Sezvo sero rega rega richingonyora kune imwechete data faira, faira re130K rinotora maseru matatu.
• 3*64K=192K.Paunenge uchigadzira 16K yekugovera unit, iyi faira inotora 130/16 = 8.13 yeSD kadhi uye inotora 9 maunitsi, 9 * 16K = 144K.

Zvinogona kuonekwa kubva pamusoro apa kuti idiki sarudzo yeyuniti, idiki nzvimbo inogarwa nemafaira ekuchengetera, marara mashoma, uye akakwira mwero wekushandisa weS SD kadhi.

Faira Sistimu Zvimiro uye Zvisingakwanisi

Izvo zvinotevera maficha uye zvisingakwanisi kune akasiyana faira masisitimu:

1. MuFAT16 (Windows): tsigira chikamu chikuru che2GB uye saizi yepamusoro yefaira ye2GB;
2. FAT32 (Windows): inotsigira zvikamu zvekusvika ku128GB, uye saizi yepamusoro yefaira ndeye 4G;
3. NTFS (Windows): inotsigira hukuru hwekuparadzanisa saizi ye2TB uye saizi yepamusoro yefaira ye2TB (log-based features is not available for flash drives);
4. Mu exFAT (Windows): inotsigira kusvika ku16EB yezvikamu; yakakura saizi yefaira ndeye 16EB (yakanyanya kugadzirirwa madhiraivha);
5. HPFS (OS/2): inotsigira chikamu chikuru che2TB uye yakakura faira saizi ye2GB;
6. EXT2 uye EXT3 (Linux): inotsigira kusvika ku4TB partition, iyo yakakura faira saizi i2GB;
7. JFS (AIX): Tsigira chikamu chikuru 4P (block size = 4k), yakawanda faira 4PB;
8. XFS (IRIX): Iyi yakakomba 64-bit faira system inogona kutsigira 9E (2 kusvika 63 simba) zvikamu.

Ini ndinosarudza sei kufomatisa saizi yekugovera unit?

• Zvinokurudzirwa kushandisa default tsika kana fomati;
• Iyo sisitimu inogadzirisa iyo yakanyanya kuenderana default kukosha pasina manyore manejimendi;
• Wobva wasarudza Quick Format, inozotanga kushanda nekukasira.

Ko USB flash drive inogona kufomatidzwa nekukurumidza?Kuti uwane rumwe ruzivo, tinyapazasiBatanidza kuti unzwisise mutsauko uripo pakati pekukurumidza fomati uye yakajairika fomati▼

Madhisiki eU anoda kukurumidza kufomatidzwa here?

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