Cire Gudanar da Tafiya tare da Saurin Kayan Karanta
RAID 5 shi ne mataki na RAID mai ragu wanda aka tsara domin ƙara yawan gudu na kidan karanta kuma ya rubuta. RAID 5 yana kama da RAID 3 domin yana amfani da bitar bit don taimakawa wajen tabbatar da amincin bayanan. Duk da haka, ba kamar RAID 3 ba, wanda yake amfani da faifai na diski domin adana alamar, RAID 5 tana rarraba daidaitattun ga dukkan masu tafiyarwa a cikin tsararren.
RAID 5 tana samar da rashin haƙuri ga drive, yana barin kowane ƙira a cikin tsararren don kasa ba tare da rasa bayanai a cikin tsararru ba. Lokacin da kullun ya kasa, za a iya amfani da rAID 5 don amfani da shi don karantawa ko rubuta bayanai. Da zarar an maye gurbin kullun, rukunin RAID 5 zai iya shigar da yanayin dawo da bayanan, inda aka yi amfani da bayanan labaran a cikin tsararren don sake gina bayanan da aka ɓace a kan sabbin kayan aiki.
Ana kirga RAID 5 Girman Yanki
RAID 5 kayan aiki suna amfani da kamfani na adana don adana launi, wanda ke nufin cikakkiyar girman tsararren za a iya lasafta ta yin amfani da wannan tsari:
S = d * (n - 1)
"D" shine karamin karamin girman cikin tsararren, kuma "n" shine adadin kwakwalwan da suka hada da tsararren.
Mafi Amfani da RAID 5
RAID 5 yana da kyau zabi don ajiya fayil ɗin multimedia. Hannun karatunsa na iya zama mai girma, yayin da rubutaccen gudun yana dan kadan hankali, sabili da buƙatar lissafi da kuma rarraba zumunci. RAID 5 ya fi girma a adana manyan fayiloli, inda aka karanta bayanan bayanan. Ƙananan, fayilolin da aka samo ba da daɗewa sun ƙididdige karantawa, kuma rubuta aikin zai iya zama matalauta saboda buƙatar sake sakewa da sake sake rubuta bayanan layi don kowani rubuta aiki.
Kodayake RAID 5 za a iya aiwatarwa tare da manyan nau'i-nau'i, ba a la'akari da tsarin da aka fi dacewa tun lokacin da girman RAID 5 zai bayyana ta ƙaramin disk a cikin saiti (duba tsari a sama).
Dalili akan buƙatar yin lissafin ladabi da kuma rarraba lissafin sakamakon, RAID 5 mafi kyau idan aka yi a RAID enclosures. Kayan amfani da Disk da aka haɗa tare da OS X ba ta goyi bayan samar da tsarin RAID 5 na software ba, duk da haka, SoftRAID, daga mai tasowa na SoftRAID, Inc., za a iya amfani da shi idan an buƙatar bayani na tushen software.