Disk Utility, daim ntawv thov pub dawb suav nrog Mac operating system, yog ntau lub hom phiaj, siv tau yooj yim rau kev ua hauj lwm nrog hard drives, SSDs, thiab disk duab. Ntawm lwm yam, Disk Utility tuaj yeem tshem tawm, hom, kho, thiab muab faib hard drives thiab SSDs, nrog rau tsim RAID arrays.
phau ntawv qhia no yog rau version of Disk Utility pom hauv OS X Yosemite (10.10) thiab dhau los. Disk Utility tau hloov pauv hauv OS X El Capitan (10.11) thiab macOS versions ntawm lub operating system. Yog tias koj xav tau format lub tsav siv OS X El Capitan (10.11) lossis tom qab, kos tawm Format Mac's Drive Siv Disk Utility (OS X El Capitan lossis tom qab)
Kev Paub Txog Disk Utility hauv OS X Yosemite thiab Ua Ntej
Disk Utility ua haujlwm nrog disks thiab ntim. Lo lus "disk" yog hais txog tus tsav nws tus kheej. Ib lub ntim yog ib seem formatted ntawm ib disk. Txhua disk muaj qhov tsawg kawg nkaus ntawm ib lub ntim. Koj tuaj yeem siv Disk Utility los tsim ib lub ntim lossis ntau qhov ntim ntawm ib lub disk.
Nws yog ib qho tseem ceeb kom nkag siab txog kev sib raug zoo ntawm lub disk thiab nws cov ntim. Koj tuaj yeem tshem tawm ib lub ntim yam tsis muaj kev cuam tshuam rau seem ntawm disk, tab sis yog tias koj tshem tawm lub disk, ces koj lwv txhua qhov ntim uas nws muaj.
Disk Utility muaj peb ntu tseem ceeb: lub toolbar uas txuas rau sab saum toj ntawm Disk Utility chaw ua haujlwm, ib lub voj voog ntsug ntawm sab laug uas qhia cov disks thiab ntim, thiab thaj chaw ua haujlwm ntawm sab xis uas koj ua haujlwm ntawm kev xaiv disk los yog ntim.
Disk Utility nyob rau hauv Applications > UtilitiesNws tsuas yog nyob hauv Dock thaum nws qhib. Yog tias koj npaj yuav siv Disk Utility rau lub hom phiaj kev saib xyuas lossis ua haujlwm nrog cov hard drive, ntxiv rau Dock. Nyem qhov Disk Utility icon thaum nws nyob hauv Dock thiab xaiv Keep in Dock
Erasing a Non-Startup Volume
Erasing ib ntim yog ib txoj hauv kev yooj yim kom dawb li qhov chaw tsav. Ntau daim ntawv thov multimedia, xws li Adobe Photoshop, xav tau ntau qhov chaw sib txuas ua ke kom ua haujlwm tau zoo. Erasing ib ntim yog ib txoj hauv kev sai dua los tsim qhov chaw ntawd dua li siv cov cuab yeej defragmenting thib peb. Vim tias cov txheej txheem tshem tawm tag nrho cov ntaub ntawv ntawm ib lub ntim, qee cov neeg siv xov xwm multimedia-savvy tsim cov ntim me me los tuav ib txoj haujlwm tsim nyog ntawm cov ntaub ntawv thiab tom qab ntawd lwv cov ntim ua ntej pib qhov project tom ntej.
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Click the Erase tab. Cov ntim xaiv lub npe thiab cov hom ntawv tam sim no tso rau sab xis ntawm Disk Utility workspace.
Click Erase. Disk Utility unmounts lub ntim ntawm lub desktop, lwv nws, thiab tom qab ntawd rov muab nws rau ntawm lub desktop.
Lub ntim ntim tau khaws tib lub npe thiab hom hom raws li tus thawj. Yog tias koj xav hloov hom hom, saib yuav ua li cas rau format Mac lub hard drive siv Disk Utility tom qab hauv phau ntawv qhia no.
Secure lwv ib ntim
Disk Utility muab plaub txoj kev xaiv rau kev ruaj ntseg tshem cov ntaub ntawv ntawm lub ntim. Cov kev xaiv muaj xws li ib qho yooj yim erase txoj kev, ib tug me ntsis kev ruaj ntseg erase txoj kev, thiab ob txoj kev lwv uas ua tau raws li los yog ntau tshaj US Department of Defense yuav tsum tau tshem tawm cov ntaub ntawv tsis pub lwm tus paub los ntawm hard drives.
Yog tias koj txhawj xeeb txog ib tus neeg tuaj yeem rov qab tau cov ntaub ntawv koj tab tom yuav lwv, siv qhov kev nyab xeeb lwv tawm no.
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Xaiv lub ntim los ntawm cov disks thiab ntim tau teev nyob rau sab laug ntawm Disk Utility window. Txhua lub disk thiab ntim tau txheeb xyuas los ntawm tib lub npe thiab lub cim uas nws pom ntawm Mac desktop.
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Click the Erase tab. Cov ntim tau xaiv lub npe thiab cov hom ntawv tam sim no tso rau ntawm sab xis ntawm Disk Utility workspace.
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Click Security Options txhawm rau tso tawm cov kev xaiv tshem tawm uas txawv nyob ntawm qhov version ntawm Mac OS koj siv.
Image Options for OS X Snow Leopard and Earlier
- Tsis txhob lwv cov ntaub ntawv: Txoj kev no nrawm tab sis tsis ruaj ntseg. Nws tshem tawm cov ntim phau ntawv teev npe tab sis tawm ntawm cov ntaub ntawv tiag tiag.
- Zero Out Data: Txoj kev no muab kev ruaj ntseg zoo. Nws erases lub ntim cov ntaub ntawv los ntawm kev sau nws nrog zeros. Qhov ntev ntawm txoj kev no yuav siv sij hawm nyob ntawm qhov loj ntawm qhov ntim.
- 7-Pass Erase: Txoj kev no ua tau raws li kev ruaj ntseg ntawm US Department of Defense tus qauv 5220-22M rau kev tshem tawm cov xov xwm sib nqus. Txoj kev tshem tawm no tuaj yeem siv sijhawm ntev.
- 35-Pass Erase: Qhov no yog qib siab tshaj plaws ntawm cov ntaub ntawv tshem tawm kev ruaj ntseg uas Disk Utility txhawb nqa. Nws sau tshaj cov ntaub ntawv ntawm ib ntim 35 zaug. Tsis txhob cia siab tias qhov kev tshem tawm no yuav ua tiav sai sai.
Options for OS X Lion Through OS X Yosemite
Qhov kev poob qis Secure Erase Options zaub mov nthuav qhia cov kev xaiv zoo ib yam li cov hauv cov qauv ua ntej ntawm lub operating system, tab sis nws siv lub slider rau kev xaiv es tsis txhob ntawm cov npe xaiv. Cov kev xaiv slider yog:
- Fastest: Qhov no yog txoj kev tshem tawm sai tshaj plaws. Nws tsis scramble cov ntaub ntawv cov ntaub ntawv, uas txhais tau hais tias ib tug rov qab app tej zaum yuav muaj peev xwm resurrect cov ntaub ntawv erased.
- Zero Tawm Cov Ntaub Ntawv: Txoj kev tshem tawm no sau ib txoj hauv kev ntawm xoom rau txhua qhov chaw ntawm cov ntim xaiv lossis disk. Cov txheej txheem rov qab tau zoo tuaj yeem rov qab tau cov ntaub ntawv, tab sis nws yuav xav tau ntau lub sijhawm thiab kev siv zog.
- Three-Pass: Qhov no yog DOE-raws li peb-pass ruaj ntseg lwv. Nws sau ob qhov dhau los ntawm cov ntaub ntawv random mus rau ntim lossis disk thiab tom qab ntawd sau ib zaug dhau ntawm cov ntaub ntawv paub tus qauv rau lub ntim lossis disk.
- Kev Ruaj Ntseg ntau: Txoj kev no ntawm kev nyab xeeb tshem tawm ib lub ntim lossis disk ua tau raws li qhov xav tau ntawm US Department of Defense (DOD) 5220-22M tus qauv rau kev ruaj ntseg tshem tawm cov xov xwm sib nqus. Lub ntim ntim tau sau xya zaug kom paub meej tias cov ntaub ntawv tsis tuaj yeem rov qab los.
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Ua koj xaiv thiab nias lub pob OK txhawm rau kaw qhov Kev Xaiv Kev Nyab Xeeb.
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Click Erase. Disk Utility unmounts lub ntim ntawm lub desktop, erases nws, thiab ces remounts rau lub desktop.
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Yuav ua li cas rau Format Mac's Hard Drive Siv Disk Utility
Formatting a drive is conceptually as erasing it. Qhov sib txawv tseem ceeb yog tias koj xaiv lub tsav, tsis yog ntim, los ntawm cov npe ntawm cov khoom siv. Koj kuj xaiv hom tsav hom siv.
txheej txheem formatting no yuav siv sij hawm ntev me ntsis ntawm txoj kev tshem tawm yooj yim.
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Xaiv lub tsav los ntawm cov npe ntawm cov tsav thiab cov ntim uas pom hauv Disk Utility. Txhua tsav hauv daim ntawv qhia nws lub peev xwm, chaw tsim khoom, thiab cov khoom npe, xws li 232.9 GB WDC WD2500JS-40NGB2. Tom qab ntawd, nyem qhov Luag tab.
Image - Tau lub npe rau tus tsav. Lub npe default yog Un titled. Tus tsav lub npe nws thiaj li tshwm sim ntawm lub desktop, yog li nws yog ib lub tswv yim zoo los xaiv ib yam dab tsi piav qhia lossis tsawg kawg nthuav ntau dua Un titled.
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Xaiv lub ntim hom siv. Lub Volume Format drop-down menus teev cov hom tsav muaj uas lub Mac txhawb nqa. Xaiv Mac OS Extended (Journaled).
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Click Security Options txhawm rau qhib cov ntawv qhia zaub mov uas qhia ntau yam kev ruaj ntseg lwv.
Image - Optionally, xaiv Zero Out Data Qhov kev xaiv no yog rau hard drives nkaus xwb thiab yuav tsum tsis txhob siv nrog SSDs. Zero Out Cov Ntaub Ntawv ua qhov kev sim ntawm lub hard drive thaum nws sau xoom rau tus tsav lub platters. Thaum lub sij hawm xeem, Disk Utility maps tawm tej yam phem uas nws pom ntawm tus tsav lub platters ces lawv yuav siv tsis tau. Koj yuav tsis tuaj yeem khaws cov ntaub ntawv tseem ceeb ntawm cov lus nug ntawm lub hard drive. Cov txheej txheem tshem tawm tuaj yeem siv sijhawm ntev, nyob ntawm tus tsav lub peev xwm.
- Ua koj xaiv thiab nyem OK txhawm rau kaw Cov Kev Xaiv Kev Nyab Xeeb.
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Click the Erase khawm. Disk Utility unmounts lub ntim ntawm lub desktop, lwv nws, thiab tom qab ntawd rov muab nws rau ntawm lub desktop.
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Erasing lossis formatting lub Mac pib tsav siv Disk Utility
Disk Utility tsis tuaj yeem tshem tawm ncaj qha lossis format lub disk pib vim Disk Utility thiab tag nrho cov haujlwm ua haujlwm nws siv nyob rau ntawm lub disk ntawd. Yog tias Disk Utility sim tshem tawm qhov pib disk, nws yuav, ntawm qee kis, lwv nws tus kheej, uas yuav nthuav tawm qhov teeb meem.
Kom mus txog qhov no, siv Disk Utility los ntawm qhov chaw uas tsis yog qhov pib disk. Ib qho kev xaiv yog koj OS X Nruab DVD yog tias koj muaj ib qho, uas suav nrog Disk Utility. Macs tsis muaj optical drives siv lub ntim rov qab.
Using Your OS X Install DVD
- Insert the OS X Install DVD in your Mac's CD/DVD reader.
- Restart Mac los ntawm xaiv qhov Restart kev xaiv hauv Apple zaub mov. Thaum cov zaub ploj mus, nias thiab tuav lub C tus yuam sij ntawm cov keyboard.
- Booting ntawm DVD tuaj yeem siv sijhawm. Tom qab koj pom lub vijtsam grey nrog Apple lub logo hauv nruab nrab, tso tawm C tus yuam sij.
- Xaiv Siv lus Askiv rau hom lus tseem ceeb thaum qhov kev xaiv no tshwm sim thiab nias lub pob arrow khawm.
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Xaiv Disk Utility los ntawm Utilities ntawv qhia.
Image - Thaum Disk Utility launches, xaiv tus tsav los ntawm cov disks thiab ntim tau teev nyob rau sab laug ntawm Disk Utility window.
- Click the Erase tab. Tus tsav xaiv lub npe thiab cov hom ntawv tam sim no tso rau sab xis ntawm Disk Utility workspace.
- Click Erase. Disk Utility unmount lub tsav los ntawm lub desktop, tshem tawm nws, thiab tom qab ntawd rov txuas nws ntawm lub desktop.
Siv OS X Recovery HD
Macs uas tsis muaj lub khoos phis tawj kho qhov muag los ntawm Recovery HD kom khiav Disk Utility.
Koj tuaj yeem siv cov kauj ruam hauv Luag ib qho Tsis Pib Pibntu thaum ntxov hauv kab lus no.
Restart your Mac
- Quit Disk Utility los ntawm xaiv Quit Disk Utility los ntawm Disk Utility khoom noj khoom haus. Qhov no yuav coj koj rov qab mus rau lub Windows Install OS X.
- Quit OS X Installer los ntawm kev xaiv Quit OS X Installer los ntawm Mac OS X Installer khoom noj.
- Teem lub startup disk los ntawm nias lub Startup Disk khawm.
- Xaiv lub disk koj xav ua qhov pib disk thiab tom qab ntawd nyem rau Restart khawm.
