Tanthauzo la MBR & Mmene Mungakonzere Masowa Osawonongeka Kapena Osowa
Zolemba za boot (nthawi zambiri zofupikitsidwa monga MBR ) ndi mtundu wa boot gawo losungidwa pa disk hard disk kapena chipangizo china chosungiramo chomwe chili ndi makalata oyenera kuti ayambe ndondomeko ya boot .
The MBR imapangidwa pamene hard disk imagawidwa , koma sichipezeka mkati mwa magawo. Izi zikutanthawuza zosakanikirana zosasungidwa, monga floppy disks, mulibe chidziwitso cha boot.
Zolemba za boot master zili pa gawo loyamba la diski. Adilesi yeniyeni pa diski ndi Siralala: 0, Mutu: 0, Msewu: 1.
Mabukhu a boot amatha kufotokozedwa monga MBR . Mutha kuwonanso kuti imatchedwa " master boot sector ," zero sector , master boot block , kapena master partition boot sector .
Kodi Bukhu Lalikulu la Boot Lingachite Chiyani?
Zolemba za boot zimapangidwa ndi zidutswa zitatu zazikuluzikulu: tebulo ladongosolo lamasamba , siginecha la disk , ndi kachidindo ka boot .
Pano pali ndondomeko yosavuta ya gawo limene bokosi lamasewera limasewera pamene kompyuta ikuyamba:
- BIOS poyamba amayang'ana chida cholunjika kuti chichoke kuchokera ku zomwe zili ndi boot record.
- Kamodzi kowonjezedwa, boot ya boot ya MBR imagwiritsira ntchito chikhombo cha boot chodziwika bwino kuti chidziwitse kuti gawoli ndi lotani.
- Gawoli limagwiritsidwa ntchito kuyambitsa kayendedwe ka ntchito .
Monga momwe mukuonera, buku la boot lamasewera limagwira ntchito yofunikira kwambiri pa njira yoyamba. Popanda gawo lino la malangizo nthawi zonse, makompyuta sangadziwe momwe angayambire Windows kapena njira iliyonse yomwe mukuyendetsa.
Mmene Mungakonzere Mavuto a Boot Record (MBR) Mavuto
Nkhani zomwe zili ndi boot zolemba zikhoza kuchitika pa zifukwa zosiyanasiyana ... mwinamwake kugwidwa ndi kachilombo ka MBR, kapena mwinamwake chiphuphu chifukwa cha galimoto yowonongeka. Zolemba za boot zikhoza kuonongeka m'njira yaying'ono kapena kuchotsedwa kwathunthu.
Vuto la "Palibe boot device" kawirikawiri limasonyeza vuto lalikulu la boot, koma uthenga ukhoza kukhala wosiyana malingana ndi wopanga makompyuta kapena wopanga makina a BIOS.
MBR "kukonza" iyenera kuchitidwa kunja kwa Windows (isanayambe) chifukwa, ndithudi, Windows sungayambe ...
- Mawindo 10 ndi 8: Zowonongeka za boot record zowonongeka zingakonzedwe mu Windows 10 ndi Windows 8 pogwiritsa ntchito lamulo la bootrec mu Choyamba Choyamba Zosankha .
- Windows 7 ndi Vista: Pamene Windows 7 ndi Windows Vista zikuthandizira lamulo lomwelo, limagwiritsidwa ntchito kuchokera ku Njira Zosintha Zinthu m'malo mwake.
- Windows XP: Mu Windows XP , ma buti a boot akhoza kukonzedwa pogwiritsa ntchito fixmbr . Onani Mmene Mungakonzere Zolemba za Boot Zambiri mu Windows XP kuti muthandizidwe.
Makompyuta ena amayesa kuthamanga kuchoka ku diskikiyumu musanayambe galimoto yochuluka, pomwepo mtundu uliwonse wa khodi yoyipa yomwe ili pa floppy iyo idzasungidwa kukumbukira . Mtundu woterewu ukhoza kusinthira kachidindo kachitidwe ka MBR ndikuletsa dongosolo loyendetsa ntchito kuti liyambe.
Ngati mukuganiza kuti kachilombo ka HIV kakhoza kukhala ndi mlandu wa ma boti owonetsetsa a boot, timalimbikitsa kugwiritsa ntchito pulogalamu ya antivayira yaulere yotsegulira mavairasi musanayambe kugwira ntchito. Izi ziri ngati mapulogalamu a antivirasi othawirikawi koma amagwira ntchito ngakhale pamene ntchitoyo siili.
MBR ndi GPT: Ndi Mtundu Wotani?
Tikamayankhula za MBR ndi GPT (GUID Partition Table), tikukamba njira ziwiri zozisunga mauthenga. Mudzawona chisankho choti musankhe chimodzi kapena chimzake pamene mukugawa gawo lovuta kapena pamene mukugwiritsa ntchito chida chogawa disk .
GPT ikuthandizira MBR chifukwa chakuti ili ndi malire ochepa kuposa MBR. Mwachitsanzo, kutalika kwa magawo aakulu a MBR disk omwe amapangidwa ndi 512-byte unit unit kukula ndi measuring 2 TB poyerekeza ndi 9.3 ZB (kuposa 9 biliyoni TB) zomwe GPT disks kulola.
Komanso, MBR imalola magawo anayi oyambirira ndipo imafuna kuti magawo ena apangidwe apangidwe kuti agwire magawo ena omwe amatchedwa magawo oyenera . Mawindo opanga mawindo a Windows akhoza kukhala ndi magawo 128 pa galimoto ya GPT popanda kufunika kokonza gawo lowonjezera.
Njira yina yomwe GPT imachokera ku MBR ndizosavuta kubwezeretsa ku chiphuphu. Ma disks a MBR amasunga malo a boot pamalo amodzi, omwe angasokonezeke mosavuta. Ma diski a GPT amasunga deta yomweyi pamapepala angapo kudutsa pa hard drive kuti apange mosavuta kukonzanso. GPT inagawana ma disks ndipo imatha kuzindikira zovuta pokhapokha chifukwa nthawi zonse imayang'ana zolakwika.
GPT imathandizidwa kudzera mwa UEFI , yomwe cholinga chake ndi kukhala m'malo mwa BIOS.