Muab Ntau Cov Tsav Tsheb Ua Rau Ib Loj Cia Ntim
Kev txhais kom meej:
JBOD (Tsuas yog ib pawg ntawm Disks) tsis yog muaj tseeb tiag RAID , tab sis nws yog ib qho ntawm RAID hom kev txhawb los ntawm OS X thiab Mac. JBOD yog ib lub sijhawm uas hais txog ntau yam ntawm cov qauv tsis yog RAID uas ntau RAID controllers muaj peev xwm txhawb nqa. Kua Disk Utility siv tau ib hom JBOD nrov, sibtham, los ua ke ntau lub zog drives rau hauv ib qho loj virtual disk.
Concatenation, kuj hu ua spanning, tso cai rau ob lossis ntau nyuaj nyuaj rau tshwm hauv Mac hauv OS X raws li ib qho loj zog loj. Qhov peev txheej no muaj peev xwm ua tau zoo heev thaum koj muaj ntau yam me me zog tab sis xav tau ib qhov chaw loj dua rau ib daim ntawv thov.
Thaum ob lossis ntau tsav tsheb sib sau ua ke, qhov formatted disk chaw ntawm txhua tsav uas yog ib tug tswv cuab ntawm cov concatenated array yuav tsum ua ke. Piv txwv, ib tug JBOD array muaj ob tug 80 GB nyuaj drives uas tau concatenated yuav tshwm rau koj Mac li ib tus 160 GB tsav. Ib qho concatenated JBOD array uas muaj 80 GB tsav, ib 120 GB tsav, thiab ib tug 320 GB tsav yuav tshwm sim li ib zaug 520 GB hard tsav. Tsav tsheb nyob rau hauv JBOD array tsis tas yuav zoo tib yam, los yog twb ua los ntawm tib lub khw.
JBOD tsis muaj kev nce ceev, xws li RAID 0 muab, los yog tsis muaj kev nce siab ntxiv, raws li muaj los ntawm RAID 1 . Yuav tsum muaj JBOD array raug kev tsim txom ntawm ib tus tswv cuab ntawm qhov teeb tsa concatenated, nws tseem rov qab tau cov ntaub ntawv uas nyob hauv lwm cov tswv cuab, tab sis nws yuav zaum siv cov ntaub ntawv rov qab cov ntaub ntawv .
Txawm hais tias muaj kev tsim nyog tau txais cov ntaub ntawv rov qab, koj yuav tsum npaj kom muaj ib qho zoo thaub qab zoo rau qhov chaw ua ntej siv cov teeb meem JBOD concatenated.
Saib: Siv Disk Utility los Tsim Kev Tshaj Tawm JBOD RAID.
Kuj Puas Paub Raws Li: Kev Laj Lim, Ib Qho Chaw Sib Haum, Loj
Piv txwv:
Yuav kom tau raws li qhov kuv xav tau 500 GB tsav, kuv siv JBOD concatenation los ua ob qho ntawm 250 GB nyuaj drives rau hauv ib qho loj virtual disk.
Luam tawm: 3/12/2009
Kho tshiab: 2/25/2015