TL; DR; Saita yanayin aiki na Supermicro Optimal uwar garken tsarin sanyaya ba ya tabbatar da ingantaccen aiki na mai sarrafa MegaRAID 9361-8i LSI a cikin cibiyar bayanan sanyi.
Muna ƙoƙarin kada mu yi amfani da masu sarrafa RAID na hardware, amma muna da abokin ciniki ɗaya wanda ya fi son daidaitawar LSI MegaRAID. A yau mun ci karo da zafi mai zafi na katin MegaRAID 9361-8i saboda gaskiyar cewa dandamali. ban ji shi ba overheating, da kuma RAID controller ji.
Ana nuna dandamali tare da katin RAID a cikin alkalumman da ke ƙasa:
Wasu mahimman bayanai game da wannan uwar garken da yanayin aiki:
Injiniyan wanda ya tattara dandalin ya sanya magoya baya biyu a gaban katin, saboda ya san cewa masu kula da LSI suna zafi sosai. Kula da motherboard, kusan bai dace da mai sarrafawa ba, yana ƙare 3 cm bayan ramin PCI-E.
Kamar yadda kake gani, duk magoya baya ana haɗa su akai-akai zuwa Supermicro motherboard kuma a ciki Mafi kyau "busa" dangane da na'urori masu auna firikwensin da ke kan sa da kuma zafin CPU.
Wannan dandali ya ƙunshi Xeon E-2236 - CPU mai sanyi sosai, wanda abokin ciniki da alama bai yi zafi sosai ba.
Cibiyar bayanan da ke cikin wannan uwar garke tana da sanyi sosai - layin sanyi yana ba da digiri 18-20.
Haɗuwa da waɗannan abubuwan sun haifar da wani abu mai ban sha'awa mai ban sha'awa - overheating na mai kula da RAID.
Sarkar mai yiwuwa na yadda abin ya faru
- na'ura mai sarrafa sanyi da motherboard sun sanar da magoya bayan cewa za su iya hura rauni.
- babu motherboard a ƙarƙashin RAID kuma babu na'urori masu auna firikwensin da zasu gano zafi.
- Magoya bayan, lokacin da aka daidaita su, suna hura rauni cikin yanayin mafi kyau, gwargwadon buƙatun motherboard da CPU.
- Mai sarrafawa, rashin samun isasshen iska, yayi zafi sosai.
Me ka yi
Mun canza magoya baya zuwa yanayin "Standard", idan ya cancanta, za mu canza su zuwa yanayin aiki mafi girma.
binciken
Mafi mahimmanci, idan yanayin sanyi na cibiyar bayanai ba ya yi sanyi sosai, ko kuma abokin ciniki yana amfani da CPU sosai, wannan matsalar ba za ta faru ba, tunda magoya baya za su yi aiki sosai.
Don kanmu, mun yanke shawarar shakka canza yanayin aiki na magoya baya akan sabobin tare da RAID daga Mafi kyawun yanayi zuwa yanayin tare da haɓaka saurin juyawa.
source: www.habr.com