Tanthauzo la VBR (Volume Boot Record) & Kodi Mungakonze Bwanji Boot Record
Buku la boot, lomwe nthawi zambiri limatchedwa gawo la boot sector, ndi mtundu wa boot sector , yosungidwa pa magawo ena pa disk hard disk kapena chipangizo china chosungirako, chomwe chili ndi makalata oyenera kuti ayambe ndondomeko ya boot .
Chigawo chimodzi cha buku la boot lavotere limene liri lapadera pa dongosolo loyendetsera ntchito kapena pulogalamu yokha, ndipo ndi zomwe zimagwiritsidwa ntchito kutsegula OS kapena mapulogalamu, amatchedwa code boot code . Zina ndi disk parameter block , kapena zolemba zamagetsi , zomwe ziri ndi zokhudzana ndi voliyumu monga chizindikiro , kukula, chiwerengero cha gawo, nambala yochuluka , ndi zina.
Zindikirani: VBR imatanthauziranso kutengera pang'ono, zomwe sizikugwirizana ndi chigawo cha boot koma m'malo mwake zimatanthawuza chiwerengero cha ziphuphu zomwe zimagwiritsidwa ntchito mochedwa. Ndizosiyana ndi kayendedwe kamodzi kokha kapena CBR.
Buku la boot lotchulidwa kawirikawiri limakhala lofupikitsidwa ngati VBR, koma nthawi zina limatchulidwa kuti gawo lopangira boot, mapulogalamu a boot boot, boot block, ndi volume boot gawo.
Kukonza Zolemba za Boot
Ngati ma bukhu a buotolo amavutitsidwa kapena atakonzedwa mwa njira yolakwika, mukhoza kulikonza mwa kulemba buku latsopano la boot code ku magawo a magawo.
Zomwe mukulemba polemba buku latsopano la boot zimadalira mtundu wa Windows omwe mukugwiritsa ntchito:
- Mmene Mungalembe Chigawo Chatsopano Chotsani Chigawo Kumalo Opangira Windows 10/8/7 / Vista
- Mmene Mungalembe Chigawo Chatsopano Chotsani Chigawo Kumalo Opangira Windows XP
Zambiri Zambiri pa Volume Boot Record
Vuto la boot lavotere limapangidwa pamene magawo apangidwa. Amakhala pa gawo loyamba la magawowa. Komabe, ngati chipangizocho sichigawidwa, ngati mukuchita ndi disk disk, ndiye kuti buku la boot lavotolo liri pa gawo loyamba la chipangizo chonse.
Zindikirani: Chidziwitso chachikulu cha boot ndi mtundu wina wa boot gawo. Ngati chipangizo chiri ndi magawo ena kapena magawo ambiri, chidziwitso cha boot chachikulu chiri pa gawo loyamba la chipangizo chonse.
Ma disks onse amakhala ndi bokosi imodzi yokha, koma akhoza kukhala ndi ma boti ambiri olemba mavoti chifukwa chosavuta kuti chipangizo chosungira chikhale ndi magawo angapo, omwe aliyense ali ndi zolemba zawo.
Kakompyuta yamakono yomwe yasungidwa mu bukhu la boot yothamanga imayambitsidwa ndi BIOS , ma boot record, kapena boot manager. Ngati otsogolera boot amagwiritsidwa ntchito kutcha buku la boot, limatchedwa chain loading.
NTLDR ndi boot loader kwa Mabaibulo ena a Windows (XP ndi akulu). Ngati muli ndi machitidwe oposa oyikidwa pa disk hard drive, zimatengera mfundo zofunikira zogwiritsira ntchito zosiyana siyana ndikuziyika pamodzi mu zolemba zomwe zimapangitsa kuti, musanayambe chiwonetsero cha OS, mungasankhe omwe angayambe . Mawindo atsopano athandizira NTLDR ndi BOOTMGR ndi winload.exe .
Komanso mu buku la boot lapamwamba ndizomwe zimakhudzana ndi mawonekedwe a fayilo , monga ngati NTFS kapena FAT , komanso komwe MFT ndi MFT Mirror ziri (ngati magawowa apangidwa mu NTFS).
Buku la boot lavotu ndilolumikizidwa ndi mavairasi kuyambira pamene chikhocho chimayamba ngakhale dongosolo lisanayambe kugwira ntchito, ndipo limatero popanda kugwiritsa ntchito njira iliyonse.