Inkosi yokwahlula itafile yinkalo yerekodi yebhodi yebhodi / icandelo equle inkcazo yeesahlulo kwi- hard disk drive , njengeentlobo kunye nobukhulu bayo. Inkosi yokuhlukanisa itafile ihamba kunye nesayinitsha yesazisi kunye nekhowudi yokuqala yokuqalisa ukwenza ifowuni yokuqala.
Ngenxa yobukhulu (64 bytes) ye-master partition table, ubuninzi beesahlulo ezine (16 bytes nganye) kunokuchazwa kwi-hard drive.
Nangona kunjalo, izahlulo ezongezelelweyo zingasetwa ngokucacisa enye yeengxenye zezinto eziphathekayo njengokwahlulo olongezelelweyo uze uchaze ezinye izahlulo ezinengqiqo kweso sahlulo esongezelelweyo.
Qaphela: Izixhobo zokuhlukanisa iidiski zamahhala yindlela elula yokusebenzisa amahlulelo, ukubeka amanqaku ngokwahlukileyo njenge "Active," kunye nokunye.
Amanye amagama kwiTable Partition Table
Ngesinye isikhathi i-partition table table ibizwa ngokuba yiyetafile ekwahlukileyo okanye imephu yokwahlukanisa, okanye idibaniswe njenge-MPT.
Isahlulo seMatriki Ukwakhiwa kwetafile kunye nendawo
Irekhodi yebhodi yesiqalo iquka i-446 bytes yekhowudi, ilandelwe yitheyibhile yokuhlukanisa ngee-64 bytes, kwaye i-bytes ezimbini ezisele zigcinwe kwisayinitsha sedisk.
Nayi imisebenzi ethile yee-16 zeesteti zesahlulo setafula:
| Ubukhulu (bytes) | Inkcazo |
| 1 | Oku kuqulethe ibhokisi lebhokisi |
| 1 | Ukuqala kwentloko |
| 1 | Icandelo lokuqala (iinqununu zokuqala ezintandathu) kunye nokuqala kwe-cylinder (iiphakamileyo ezimbini eziphezulu) |
| 1 | Le ye-byte ibamba iinqumle ezisibhozo ezisezantsi ze-cylinder yokuqala |
| 1 | Oku kuqulethe uhlobo lokuhlukanisa |
| 1 | Intloko yokuphela |
| 1 | Icandelo lokuphela (ii-bits zokuqala ezi-6) kunye nokuphela kwe-cylinder (iiphakamileyo ezimbini eziphezulu) |
| 1 | Le ye-byte ibamba iinqumle ezisibhozo ezisezantsi ze-cylinder yokuphela |
| 4 | Amacandelo amakhulu ahlulo |
| 4 | Inani lamacandelo ekuhlukaniseni |
Iileyibhu yebhodi ibaluleke ngakumbi xa inkqubo enye yokusebenza efakwe kwi-drive drive. Ekubeni kukho enye inxalenye ebalulekileyo, iileyibhu yebhokisi ikuvumela ukhethe ukuba yiyiphi i-OS yokuqalisa .
Nangona kunjalo, itafile yesahlulo ihlale ilandelelanisa isahlulo esisodwa esisebenzela njenge "Active" ehlonyelwayo ukuba akukho zikhetho ezikhethiweyo.
Icandelo lohlu lokwahlula isahlulelo sesahlulo lubhekisela kwinkqubo yefayile kweso sahlulo, apho i-ID ye-06 okanye ye-0E isahlulo sithetha i- FAT , 0B okanye i-0C ithetha i-FAT32, kwaye i-07 ithetha i- NTFS okanye i-OS / 2 i-HPFS.
Ngokwahlula okuyi-512 byte kwecandelo ngalinye, kufuneka ukwandise inani lilonke lamacandelo ngo-512 ukuze ufumane inani leetes yenxalenye epheleleyo. Lelo nani linokuhlulwa li-1,024 ukufumana inani kwii-kilobytes, kwakhona kwakhona kwi-megabytes, kwaye kwakhona kwiigigabytes, ukuba kuyimfuneko.
Emva kokuqala kwetafile ekwahlukileyo, e- 1BE ye-MBR, ezinye iitheyibhile zokwahlula isahlulo sesibini, sesithathu nesine sesahlulo sokuqala, zi- 1CE, 1DE, kunye ne-1EE:
| Ukucinywa | Ubude (imiqulu) | Inkcazo | |
| Hex | KwiSidimal | ||
| 1BE - 1CD | 446-461 | 16 | Isahlulo sePrayimari 1 |
| 1CE-1DD | 462-477 | 16 | Isahlulo sePrayimari 2 |
| 1DE-1ED | 478-493 | 16 | Isahlulo esiPrayimari 3 |
| 1EE-1FD | 494-509 | 16 | Isahlulo esiPrayimari 4 |
Unokufunda i- hex version ye-master partition table kunye nezixhobo ezifana ne-wxHexEditor kunye ne-Active @ Disk Editor.