Kev txhais kom meej:
RAID 1 yog ib qho ntawm ntau cov RAID uas tau txais nyiaj ncaj qha los ntawm OS X thiab cov macOS tshiab . RAID 1 tsim ib daim iav (ib daim qauv qhia tseeb) ntawm cov ntaub ntawv khaws cia rau ib qho los yog ntau yam ntxiv disks. RAID 1 yuav tsum muaj tsawg kawg ntawm ob qho kev sib tw; ntxiv disks nyob rau hauv ib qho RAID 1 teeb nce tag nrho kev cia siab los ntawm lub hwj chim ntawm cov xov tooj ntawm cov disks hauv RAID 1 teeb.
Ib qho piv txwv ntawm kev muaj kev ntseeg siab uas RAID 1 teeb ntawm cov kab paj nruag uas tau muab qhia tau muab coj los piv nrog ib qho yooj yim ob-disk teeb tib yam. Xav tias tus nqi tsis ua hauj lwm rau ib tus tsav yog 10 feem pua tshaj nws lub neej yuav tsum tau ua. Ob lub ntsiab ntawm ob qho tib si nyob hauv lub teeb poob rau tib lub sij hawm yuav (10 feem pua) nce mus rau lub hwj chim ntawm ob (cov nab npawb ntawm cov teeb). Lub txiaj ntsig zoo ntawm kev cia siab tau ua rau ib feem pua ntawm qhov tsis ua hauj lwm tshaj qhov yuav tsum tau ua lub neej. Ntxiv ib thib peb disk rau RAID 1 tsom iav teev thiab lub sij hawm uas tsis ua hauj lwm poob rau .1 feem pua.
RAID 1 chaw
Qhov tag nrho disk chaw muaj rau koj lub Mac yog sib npaug rau cov neeg yau tshaj plaws ntawm RAID 1 tsom iav, rho tawm me ntsis nyiaj siv ua haujlwm. Piv txwv, yog tias koj muaj RAID 1 teeb uas muaj 500 GB tsav thiab ib tug tsav GB 320 GB, tag nrho qhov chaw muaj rau koj Mac yuav sib npaug 320 GB. Qhov chaw seem muaj nyob rau ntawm 500 GB tsav yog khib, thiab tsis muaj rau kev siv. Thaum RAID 1 tso cai rau kev siv cov ntsiab lus ntawm qhov ntau qhov sib txawv, nws yog obviously tsis advantageous ua li ntawd.
Qhov zoo tshaj plaws, ib qho RAID 1 teeb yuav tsum muaj cov disks ntawm tib lub loj, thiab thaum twg ua tau ntawm tib lub khw thiab qauv. Txawm tias tsis muaj qhov yuav tsum tau ua rau cov kev tsis txaus siab yuav zoo li qub, nws yog qhov zoo rau kev xyaum RAID.
Cov Arrays Mirrored tsis yog Backups
Tus RAID 1 array yuav tsum tsis txhob totaub nrog koj cov ntaub ntawv thaub qab . RAID 1 hais qhov teeb meem tsis zoo los ntawm kev kho vaj tse, thiab ua tsis tau dab tsi los ntawm nws tus kheej kom rov qab tau cov ntaub ntawv koj tau rho tawm los ntawm qhov yuam kev, los yog qhov ua tsis ncaj vim muaj kev sib tsoo los yog lwm yam teeb meem. RAID 1 yog ib daim ntawv qhia meej meej, yog li rho tawm cov ntaub ntawv tawm, nws rho tawm ntawm tag nrho cov tswv cuab ntawm RAID 1 teeb.
Saib: Siv Disk Utility tsim kom muaj RAID 1 Daim iav
Nrog lub tswv yim ntawm OS X El Capitan , Disk Utilities muaj peev xwm los tsim thiab tswj RAID arrays raug muab tshem tawm. Thaum nws tseem siv tau Terminal los ua hauj lwm nrog RAID arrays, ib daim ntawv thov xws li SoftRAID Lite tuaj yeem ua rau RAID cov kev khiav dej num uas siv rau hauv Disk Utility.
Thaum lub Macro Sierra tau pib, lub peev xwm los ntawm Disk Utility los tsim thiab tswj RAID arrays raug xa rov qab. Koj tuaj yeem paub ntau ntxiv txog cov cuabyeej tshiab Mac RAID hauv phau ntawv qhia: MacOS Disk Utility yuav tsim tau plaub Plhom RAID Arrays .
Kuj Paub Tawm:
Daim iav los yog Mirroring
Piv txwv:
Kuv txiav txim siab los siv lub RAID 1 array rau kuv qhov pib tsav pib kom muaj kev ntseeg tau thiab khaws tau kuv cov ntaub ntawv yog tias tus tswv cuab ntawm RAID teeb yuav tsum tsis ua.