I-TL; i-DR; Ukumisela indlela yokusebenza ye-Supermicro Optimal server yokupholisa inkqubo ayiqinisekisi ukusebenza okuzinzile komlawuli we-MegaRAID 9361-8i LSI kwiziko ledatha ebandayo.
Sizama ukungasebenzisi abalawuli be-RAID ye-hardware, kodwa sinomthengi omnye okhetha ulungelelwaniso lwe-LSI MegaRAID. Namhlanje sidibene nobushushu bekhadi leMegaRAID 9361-8i ngenxa yokuba iqonga khange ndiyive ukufudumeza, kunye nomlawuli we-RAID waziva.
Iqonga elinekhadi le-RAID liboniswe kula manani angezantsi:
Amanqaku ambalwa abalulekileyo malunga nale seva kunye nendawo yokusebenza:
Injineli eqokelele iqonga ibeke abalandeli ababini phambi kwekhadi, kuba iyazi ukuba abalawuli be-LSI bashushu kakhulu. Nika ingqalelo kwi-motherboard, ayifanelekanga phantsi komlawuli, iphele nge-3 cm emva kwe-PCI-E slot.
Njengoko ubona, bonke abalandeli baqhagamshelwe ngokwesiqhelo kwiSupermicro motherboard kwaye ngaphakathi Ngokufanelekileyo "Vuthela" kuxhomekeke kwiinzwa ezikuyo kunye nobushushu beCPU.
Eli qonga liqulethe i-Xeon E-2236 - i-CPU ebanda kakhulu, ekubonakala ukuba umxhasi akazange ashushu kakhulu.
Iziko ledatha apho lo mncedisi ukhona kubanda kakhulu - i-corridor ebandayo inika i-18-20 degrees.
Ukudityaniswa kwezi zinto kukhokelele kwinto enomdla kakhulu - ubushushu bolawulo lwe-RAID.
Ikhonkco elinokwenzeka lendlela eyenzeka ngayo
- iprosesa ebandayo kunye nebhodi yomama yazisa abalandeli ukuba banokuvuthela ngokubuthathaka.
- kwakungekho bhodi yomama phantsi kwe-RAID kwaye kwakungekho zinzwa ezaziza kubona ukufudumeza.
- Abalandeli, xa becwangcisiwe, bavuthele ngokubuthathaka kwimowudi eNgcono, ngokweemfuno zebhodi yomama kunye ne-CPU.
- Umlawuli, akafumani ukuhamba komoya okwaneleyo, ugqithise kakhulu.
Nzeni
Sitshintshe abalandeli kwimowudi "eStandard"; ukuba kuyimfuneko, siya kubatshintshela kwindlela yokusebenza ephezulu.
ezifunyanisiweyo
Inokwenzeka ukuba, ukuba indawo ebandayo yeziko ledatha yayingabandi kangako, okanye umxhasi usebenzisa i-CPU kakhulu, le ngxaki yayinokuthi yenzeka, kuba abalandeli babeza kusebenza ngakumbi.
Ngokwethu, sigqibe kwelokuba siyitshintshe indlela yokusebenza yabalandeli kwiiseva ezine-RAID ukusuka kwi-Optimal ukuya kwimowudi enesantya esongeziweyo sokujikeleza.
umthombo: www.habr.com