Za a iya yin gadon sararin samaniya mai yawa da ke buƙatar abubuwan da kake bukata don ajiyar RAID na waje?
Dandalin RAID na waje shi ne hanyar da ta dace don ƙara kwakwalwarka ta samuwa a yayin ajiya kuma yana ƙara karuwa a aikin ko kariya ta bayanai, ko duka biyu. Ɗaya daga cikin mahimman tambayoyin da za a amsa lokacin neman tsarin ajiya na RAID na waje shine yadda za a yi ayyukan RAID, a software ko ta kayan sadarwar.
Dalilin da yasa kullin RAID na waje?
Bari mu kasance a fili, idan maƙasudinka shine kawai don fadada adadin sararin samaniya, za ka iya samun ɓangaren waje guda ɗaya na iya zama wani zaɓi mai tsada. Kayan kwaskwarima guda ɗaya yana da kyau; ana iya amfani dashi don ƙarin ajiya, azaman mai sarrafawa, ko kuma don shigar da tsarin sarrafawa a kan.
Za a tsara ɗakin da aka gina ta RAID, a gefe guda, don ɗaukar ƙwaƙwalwa da yawa da kuma bawa mai amfani damar iya tsara ƙofar a ɗaya ko fiye da haɓaka RAID.
Gano karin a cikin labarin: Menene RAID?
Za a iya saita ɗakunan RAID don samar da matakai mafi girma fiye da yadda yawanci ke samowa daga tafiyarwa guda, kuma za su iya samar da bayanan bayanai, tabbatar da cewa ana samun bayaninka ko da kullun ya kasa . RAID tsarin za a iya saita ta don yin aiki da kariya ta bayanai.
Software ko RAID Controller
Zuciyar tsarin RAID shine mai kulawa, wanda ke karɓar umurni na rarraba bayanai zuwa kuma daga masu motsawa wanda ke haɗa rukunin RAID. RAID masu sarrafawa zasu iya zama tushen kayan aiki, ta hanyar amfani da guntu wanda aka gina a rukunin RAID, ko kuma tushen software, ta amfani da ikon sarrafa kwamfuta na kwamfutarka don sarrafa yadda ake karanta littafi ko rubuta shi zuwa ga yakin.
Hikima ta yau da kullum ita ce masu kula da kayan aiki suna da amfani wajen yin aiki, suna iya yin lissafin da ake buƙatar don su tattara bayanai zuwa da kuma daga masu tafiyarwa a cikin RAID ba tare da gabatar da kwallo ba. Shirin tsarin software yana da tsada sosai kuma zai iya yin dacewa da matakan RAID guda uku, RAID 0 (Ruɗi don gudun) , RAID 1 (Bayanan da aka ba da izini ga redundancy) , da kuma RAID 10 (Ƙirƙiri na madaidaiciya) . Amma yana da al'amurran da suka shafi al'amurran da suka shafi RAID matakan.
Matakan RAID masu tasowa kamar RAID 3 da RAID 5 waɗanda suka kare bayanan ta amfani da lissafin ƙididdiga don samar da bayanan labaran da aka rubuta tare da bayanan bayanan data kasance a lokaci guda an dauke su da yawa a kan tsarin tsarin software kuma sun haifar da ƙananan matakan wasan kwaikwayon fiye da abin da aka gani tare da masu sarrafa RAID na tushen kayan aiki.
Duk da haka, ƙirar na'ura ta zamani ta amfani da nau'in sarrafawa da yawa, tare da tsarin zamani wanda ke amfani da na'urori masu mahimmanci da yawa sun kayar da hukuncin kisa a cikin tsarin RAID na tushen software, akalla don ainihin matakan RAID na 0, 1, 3 , 5, da 10.
RAID-Software
RAID tsarin da ke yin amfani da tsarin kula da software suna da halaye masu zuwa:
- Rage kuɗi: Saboda dakin RAID zai iya yin amfani da kwakwalwa masu kwakwalwa, ƙirar da kuma masana'antu suna kiyaye low ga RAID yadi. Kudin software yana iya zama kamar ƙananan ƙananan, tun da yawancin tsarin aiki sun haɗa da goyon bayan gida don mafi yawan RAID matakan da yawa 0, 1, 10. Idan kana buƙatar RAID 3, ko 5, akwai ƙarin kayan software masu farashin da za su iya ɗauka kula da bukatunku.
- Versatility: Masu kula da RAID na yau da kullum sun ƙyale mafi yawan sassauci a daidaita yadda za a yi amfani da kowace hanya a cikin yakin. A cikin kwalliyar kwalliya huɗu; za ka iya samun tafiyarwa uku da aka saita a matsayin mai layi don yin aiki, da kuma babbar magungunan farko don madadin. Hakanan zaka iya saita jigilar ta hudu a matsayin ɗakunan ɓangarori biyu masu zaman kansu, daɗaɗɗen da aka shirya domin gyare-gyaren bidiyo, da kuma daidaitaccen tsari don ɗakunan karatu na multimedia. Ma'anar ita ce yadda ake amfani dashi a cikin yakin da yake gaba ɗaya zuwa gare ku.
- Ayyukanwa: RAID tsarin software na amfani dashi na kayan tazarar taguwar ko tabarau bazai iya ganin kisa ba . Duk da haka kamar yadda yawan masu tafiyarwa da aka yi amfani da su a cikin tsararraki sun yi girma, ko kuma ƙwarewar RAID matakan da ake amfani dasu, aikace-aikacen RAID na tushen labaru zai iya fara rinjayar aikin RAID, da kuma cikakken aikin kwamfutar.
- Ƙarawa: RAID na tushen software yana amfani da ɗaya ko fiye da murfin CPU , da RAM wanda zai iya tasiri wasu tafiyar matakai da ke gudana a kwamfutarka. Matsayin tasiri yana dogara ne akan matakin RAID da aka yi amfani dashi, da kuma yawan masu aikawa da suka haɗa RAID.
- Bootable: Wannan wani abu ne mai sauƙi, wasu software na RAID yana aiki da kyau tare da tasowa daga rukunin RAID, wasu kuma suna da matsala. Idan shirye-shiryenku sun haɗa da tayar da ku daga rukunin RAID tabbatacce kuma duba cewa shirin RAID da kuka shirya don amfani da goyan bayan gogewa.
RAID-Hardware
RAID enclosures cewa amfani da hardware na tushen RAID mai kula da wadannan halaye:
- Kudin: Gidan RAID na tushen kayan aiki zai sami kyauta a farashin idan aka kwatanta da nau'in multi-bay ba tare da taimakon RAID da aka gina a ciki ba. Duk da haka, bambancin farashi zai iya zama ƙananan. Basic RAID hardware wanda kawai yana goyon bayan gogewa, mirror ko masu zaman kanta na da ƙananan farashi mai yawa, yayin da masu sarrafa RAID masu basira da ke goyon baya ga matakan RAID da kuma karin kayan aiki a cikin tsararren na iya samun farashin mai girma.
- Kai da kansa: Tsarin RAID na tushen kayan aiki ya bayyana a tsarin sarrafawa a matsayin guda ɗaya. Wannan yana ba da damar tsarin RAID ya zama m zuwa kwamfutar da an haɗa shi. Ƙarƙwasawa shine tsarin RAID na kayan aiki yana sauƙin hawa tsakanin kwakwalwa da tsarin aiki.
- Ayyukanwa: Yayin da RAID na tushen software da hardware na iya samun nau'ikan kwaikwayon irin wannan lamari don matakan da zazzagewa da nauyin haɓaka, da zarar ka matsa zuwa ƙarin matakan RAID, tsarin tsarin kayan aiki ya saba nuna takaddunansu na tushen software. Wannan ingantaccen aikin ba'a iyakancewa ba ne kawai don rubutawa da karatun bayanai amma kuma ya nuna yayin da aka kwatanta bayanan RAID yana buƙatar sake ginawa saboda rashin nasarar kullun. Tsarin RAID na kayan aiki sun saba aiwatar da tsarin sake ginawa sau da yawa sannan kuma tushen tsarin software.
- Ƙarawa: Ƙararren RAID na tushen waje na waje ba zai haifar da tasiri a kan mai sarrafawa ko RAM ba a kan kwamfutar mai kwakwalwa.
- Bootable: Kullum, tsarin RAID na kayan aiki na iya amfani dashi azaman tsarin ku wanda ke samar da haɗin zuwa kwamfutarka yana amfani da hanyar tashar jiragen ruwa wanda tsarin aiki yana goyon bayan gogewa daga. Kebul 3 da Thunderbolt tashar jiragen ruwa ya kamata a yi amfani da su duk da haka amma duba tare da tsarin aiki da masu sarrafa kwamfuta don tabbatar.
RAID shawarwarin
- RAID na yau da kullum na samun babban yatsa lokacin da motar motsa jiki ya ci gaba da rage farashi kuma za a ƙuntata amfaniyar RAID zuwa RAID 0 (ragu), Raid 1 (kwatankwacin), ko RAID 10 Irin wannan tsarin RAID yana da kyakkyawan zabi ga masu amfani da gida wanda zasu yi amfani da tsarin RAID tare da tsarin kwamfuta daya.
- RAID na tushen kayan aiki shine zabi ga duka RAID saiti, kamar yadda aka yi amfani da RAID 3 ko RAID 5 wanda ya ƙunshi bits na parity da aka samar kuma idan aka kwatanta da ainihin lokacin da aka aika bayanai zuwa kuma daga rukunin RAID. RAID na tushen kayan aiki shine kyakkyawan zabi ga tsarin RAID 0 da RAID 1 mafi kyau yayin da kake so gidan yarinyar RAID ya kasance mai zaman kanta daga kwamfutar mai sarrafawa, yana ba ka damar iya motsa tsarin tsakanin na'urori masu yawa.