David Hanak Hauv tsab xov xwm niaj hnub no, peb yuav ua raws li kev nthuav qhia ntawm cov ntaub ntawv khaws cia los ntawm thawj ntu ntawm qhov kev sim no, thaum peb qhia QNAP TR-004 chav tsev. Hauv tsab xov xwm no, peb yuav saib seb qhov kev xaiv tshwj xeeb twg muaj rau peb, lawv txhais li cas hauv kev coj ua thiab lawv tau teeb tsa li cas, los ntawm software lossis kev hloov kho kho vajtse.
Nws yuav yog txaus siab rau koj
Tom qab ib qho yooj yim (thiab nyob rau hauv cov ntaub ntawv ntawm classic 3,5 ″ discs kuj screwless) installation ntawm lub discs, nws yog tsim nyog los teem lub hom uas peb npaj siab yuav siv lub disc array. Qhov no yog ua tiav ob qho tib si los ntawm software uas koj tuaj yeem rub tawm rau koj Mac / PC thiab los ntawm tus xaiv tshwj xeeb nyob rau sab nraum qab ntawm lub cuab yeej. Nws muaj peb ob txoj haujlwm levers, qhov kev xaiv ua ke uas txiav txim siab RAID chaw thiab lwm yam haujlwm. Nyob rau hauv qhov chaw pib, tag nrho peb lub keyboards nyob rau hauv txoj hauj lwm zoo, uas txhais tau hais tias lub cuab yeej yog tswj los ntawm software nkaus xwb. Txawm li cas los xij, lwm yam kev sib txuas tuaj yeem siv los xaiv hom xws li Tus Kheej, JBOD, RAID 0, RAID 1/10 lossis RAID 5. Cov lus qhia rau lub cev hloov hom yog muab tso rau saum lub cuab yeej.
Cov duab thaij duab
Rau kev tswj software, koj xav tau QNAP Sab Nraud Raid Manager, uas muaj rau ob qho tib si macOS thiab Windows. Ntawm no, tag nrho cov kev tswj ntawm disks muaj, qhov twg koj tuaj yeem pom lawv lub peev xwm, xwm txheej, txoj kev sib txuas, thiab los ntawm cov cuab yeej no, txoj kev siv kuj tau teeb tsa. Txhua yam yog meej heev, intuitive thiab tsis xav tau kev paub ntau dhau ntawm qhov kev kawm. Koj tsuas yog xaiv hom kev sib txuas disk, xaiv tus kheej disks rau qhov kev sib txuas no thiab siv cov chaw. QNAP TR-004 npaj cov disks, tom qab ntawd tsuas yog format lawv (ntawm cov cuab yeej system) thiab koj ua tiav.
Tus kheej hom yog qhov yooj yim heev, qhov chaw cia hauv lub cuab yeej tsuas yog sib haum nrog lub peev xwm thiab tus naj npawb ntawm cov disks siv. Thaum koj nruab plaub 4-terabyte HDDs, koj yuav muaj 2 × 0 TB ntawm qhov chaw cia. JBOD hom tsim ib qho loj cia los ntawm tag nrho cov disk array, uas cov ntaub ntawv tau maj mam sau, tsis muaj kev ruaj ntseg. Peb pom zoo hom no tsuas yog tias tag nrho cov array yog thaub qab ntawm lwm lub cuab yeej. Tus kheej RAIDs ua raws, qhov twg tus lej qhia txog hom kev sib txuas nrog cov ntaub ntawv tiv thaiv (tshwj tsis yog RAID XNUMX).
RAID 0 tsim ib qho kev sib faib disk, tab sis tsis zoo li JBOD, nws yog concatenated thiab cov ntaub ntawv sau "hop-wise" rau tag nrho cov kev sib txuas drives. Qhov no yog hom ceev tshaj plaws nyob rau hauv cov nqe lus ntawm kev hloov ceev, tab sis tib lub sij hawm, nws tseem yuav ua rau cov ntaub ntawv poob, vim hais tias yog ib tug disk puas lawm, tag nrho cov array yuav invalidated.
RAID 1/10 yog qhov chaw nyob qhov twg ib nrab ntawm lub peev xwm ntawm cov disk array ua haujlwm rau ib nrab ntawm cov ntaub ntawv khaws cia (classic mirroring). Ib qho kev xaiv qeeb dua, tab sis muaj kev nyab xeeb dua rau koj cov ntaub ntawv.
RAID 5 yog xws li ib tug hybrid uas yuav tsum muaj tsawg kawg yog peb disks txuas nrog lub disk array. Cov ntaub ntawv khaws cia rau ntawm tag nrho peb lub disks, uas tseem ua haujlwm sib koom ua ke thaum muaj kev puas tsuaj rau ib qho ntawm cov disks. Kev sau ntawv qeeb, tab sis kev nyeem ntawv nrawm. Peb yuav coj koj ua tiav cov kev xeem ntawm kev sib kis ceev hauv qhov txuas ntxiv thiab kawg ntawm qhov mini-series no.
