TL; DR; Ukusetha imodi yokusebenza yesistimu yokupholisa yeseva ye-Supermicro Optimal akuqinisekisi ukusebenza okuzinzile kwesilawuli se-MegaRAID 9361-8i LSI esikhungweni sedatha esibandayo.
Siyazama ukungasebenzisi izilawuli ze-RAID yehadiwe, kodwa sineklayenti elilodwa elincamela ukulungiselelwa kwe-LSI MegaRAID. Namuhla sihlangabezane nokushisisa ngokweqile kwekhadi le-MegaRAID 9361-8i ngenxa yokuthi ipulatifomu angikuzwanga ukushisa ngokweqile, kanye nesilawuli se-RAID wezwa.
Iplathifomu enekhadi le-RAID ikhonjiswe ezibalweni ezingezansi:
Amaphuzu ambalwa abalulekile mayelana nale seva nendawo yokusebenza:
Unjiniyela ohlanganise isiteji ubeke abalandeli ababili ngaphambi kwekhadi, ngoba uyazi ukuthi abalawuli be-LSI bashisa kakhulu. Naka i-motherboard, empeleni ayingeni ngaphansi kwesilawuli, igcina ngo-3 cm ngemuva kwe-PCI-E slot.
Njengoba ubona, bonke abalandeli baxhumeke ngokujwayelekile ku-motherboard ye-Supermicro naku- Impela "vuthela" kuye ngezinzwa ezikuyo kanye nezinga lokushisa le-CPU.
Le nkundla iqukethe i-Xeon E-2236 - i-CPU ebanda kakhulu, iklayenti ngokusobala ayizange ishise kakhulu.
Isikhungo sedatha lapho le seva itholakala khona kubanda kakhulu - umhubhe obandayo unikeza ama-degree angu-18-20.
Ukuhlanganiswa kwalezi zici kuholele entweni ethakazelisa kakhulu - ukushisa ngokweqile kwesilawuli se-RAID.
Iketanga okungenzeka ukuthi kwenzeke kanjani
- iprosesa ebandayo kanye nebhodi lomama lazise abalandeli ukuthi bangashaya kancane.
- belingekho ibhodi le-motherboard ngaphansi kwe-RAID futhi bezingekho izinzwa ezizobona ukushisa ngokweqile.
- Abalandeli, uma sebecushiwe, bavunguze ngokubuthakathaka kumodi ye-Optimal, ngokuya ngezidingo zebhodi lomama ne-CPU.
- Isilawuli, singakutholi ukugeleza komoya okwanele, sishise ngokweqile.
Wenzeni
Sishintshe abalandeli kumodi "Ejwayelekile"; uma kunesidingo, sizobashintshela kumodi yokusebenza ephezulu.
okutholakele
Ngokunokwenzeka, uma indawo ebandayo yesikhungo sedatha ibingabandi kangako, noma iklayenti lisebenzisa i-CPU kakhulu, kungenzeka ukuthi le nkinga ayizange yenzeke, njengoba abalandeli bebezosebenza kakhulu.
Ngokwethu, sinqume ukushintsha nakanjani imodi yokusebenza yabalandeli kumaseva nge-RAID ukusuka ku-Optimal ukuya kumodi enesivinini esingeziwe sokuzungezisa.
Source: www.habr.com