Niaj hnub no peb muaj ntawm peb lub rooj tshiab thib tsib tiam Cisco UCS C240 rack server.
Dab tsi ua rau qhov tshwj xeeb Cisco server nthuav rau unboxing, muab tias peb twb tau ntsib nws tiam thib tsib?
Ua ntej, Cisco servers tam sim no txhawb cov tiam tshiab ntawm Intel Scalable processors thib ob. Qhov thib ob, tam sim no koj tuaj yeem nruab Optane Memory modules siv ntau NVMe drives.
Cov lus nug tsim nyog tshwm sim: tsis servers los ntawm lwm tus neeg muag khoom ua qhov no? Dab tsi yog qhov loj, vim nws tsuas yog x86 server? Thawj yam ua ntej.
Ntxiv rau cov dej num ntawm ib tus neeg rau zaub mov nyob ib leeg, Cisco C240 M5 tuaj yeem dhau los ua ib feem ntawm Cisco UCS architecture. Ntawm no peb tab tom tham txog kev txuas mus rau FI thiab kev tswj hwm cov servers siv UCS Manager, suav nrog Auto Deploy.
Yog li, peb muaj ua ntej peb "hlau" Cisco server, nws thib tsib tiam, ntau tshaj 10 xyoo ntawm kev ua lag luam.
Tam sim no peb yuav rov qab mus rau lub hauv paus, nco ntsoov tias cov khoom siv ntawm cov neeg rau zaub mov muaj dab tsi, thiab dab tsi ua rau Cisco C240 M5 tsis yog niaj hnub, tab sis siab heev.
Cia peb saib seb dab tsi muaj nyob hauv pob.
Cov ntsiab lus ntawm lub thawv: server, KVM Dongle, cov ntaub ntawv, disk, 2 fais fab cables, cov khoom siv installation.
Tshem lub hau. Nyem, txav mus thiab qhov ntawd yog nws. Tsis muaj screwdrivers los yog poob bolts.
Cov ntawv ntsuab tam sim ntawd ntes koj lub qhov muag. Tag nrho cov ntsiab lus uas txhawb kev sib pauv kub muaj lawv. Piv txwv li, koj tuaj yeem hloov cov kiv cua yooj yim yam tsis tas yuav kaw lub hwj chim rau tag nrho cov neeg rau zaub mov.
Peb kuj pom cov radiators loj, nyob rau hauv uas cov tshiab Intel Scal 2 Gen processors tau muab zais. Nco ntsoov tias qhov no nce mus txog 56 cores rau 2U server yam tsis muaj teeb meem cua txias. Ntxiv nrog rau ntau lub cim xeeb tau txais kev txhawb nqa, mus txog 1TB rau ib lub processor. Qhov kev txhawb nqa lub cim xeeb zaus kuj tau nce mus rau 2933 MHz.
Tom ntej no mus rau CPU peb pom 24 qhov rau RAM - koj tuaj yeem siv sticks mus txog 128 GB lossis Intel Optane nco txog 512 GB rau ib qhov.
Intel Optane qhib qhov ua tau zoo kawg nkaus. Piv txwv li, nws tuaj yeem siv los ua lub zog ceev hauv zos SSD tsav.
Tam sim no ntau thiab ntau qhov kev thov los ntawm cov neeg siv khoom pib nrog cov lus: "Kuv xav tau ntau disks, ntau NVMe tsav hauv ib qho system."
Nyob rau sab pem hauv ntej peb pom 8 2.5 nti slots rau drives. Ib qho kev xaiv platform nrog tus qauv 24 qhov ntawm lub vaj huam sib luag pem hauv ntej kuj muaj rau kev txiav txim.
Nyob ntawm qhov kev hloov kho, mus txog 8 NMVe drives hauv U.2 daim ntawv tuaj yeem ntsia tau rau hauv thawj qhov chaw.
C240 platform feem ntau nrov heev nrog cov ntaub ntawv loj cov neeg siv khoom. Lawv qhov kev thov tseem ceeb yog lub peev xwm kom muaj cov tsav tsheb rau hauv zos khau raj thiab nyiam dua kub pluggable.
Hauv kev teb rau qhov kev thov no, Cisco txiav txim siab ntxiv ob qhov rau qhov kub-swappable disks tom qab ntawm lub server hauv C240 M5.
Lawv nyob rau sab xis ntawm lub expansion slots rau cov khoom siv fais fab. Cov drives tuaj yeem yog ib qho: SAS, SATA, SSD, NVMe.
Nyob ze peb pom 1600W cov khoom siv hluav taws xob. Lawv kuj yog Kub Pluggable thiab tuaj nrog cov cim ntsuab.
Txhawm rau ua haujlwm nrog lub disk subsystem, koj tuaj yeem nruab RAID maub los ntawm LSI nrog 2 GB ntawm cache, lossis daim npav HBA rau kev xa ncaj qha, hauv qhov tshwj xeeb.
Piv txwv li, txoj hauv kev no yog siv thaum tsim Cisco HyperFlex hyperconverged kua.
Muaj lwm hom neeg siv khoom uas tsis xav tau disks txhua. Lawv tsis xav tso tag nrho RAID maub los hauv qab tus neeg saib xyuas, tab sis lawv nyiam 2U rooj plaub ntawm kev pabcuam yooj yim.
Cisco kuj muaj kev daws teeb meem rau lawv.
Qhia txog FlexFlash module:
Ob daim npav SD, txog li 128 GB, nrog rau kev txhawb nqa mirroring, rau kev txhim kho lub hypervisor, piv txwv li, VMware ESXi. Nws yog qhov kev xaiv no uas peb ntawm ITGLOBAL.COM siv thaum tsim peb tus kheej qhov chaw thoob ntiaj teb.
Rau cov neeg siv khoom uas xav tau ntau qhov chaw thauj khoom OS, muaj kev xaiv module rau ob "satash" SSD drives hauv M.2 hom, nrog lub peev xwm ntawm 240 lossis 960 GB txhua. Lub neej ntawd yog software RAID.
Rau 240 GB drives, muaj kev xaiv siv Cisco Boot optimized M.2 Raid maub los - ib qho khoom siv RAID cais rau ob lub SSD drives.
Tag nrho cov no tau txais kev txhawb nqa los ntawm txhua qhov kev khiav haujlwm: VMware thiab Windows, thiab ntau yam Linux operating systems.
Tus naj npawb ntawm PCI slots yog 6, uas yog qhov zoo rau 2U platform.
Muaj ntau qhov chaw sab hauv. Nws yog ib qho yooj yim rau nruab ob lub tshuab hluav taws xob tag nrho ntawm NVidia hauv cov servers, piv txwv li, TESLA M10 hauv cov haujlwm los siv virtual desktops lossis qhov tshiab tshaj plaws ntawm V100 ntawm 32GB rau kev ua haujlwm txawj ntse. Peb yuav siv nws nyob rau hauv lub tom ntej unboxing.
Qhov xwm txheej nrog cov chaw nres nkoj yog raws li nram no:
- Console chaw nres nkoj;
- Gigabit nplooj siab tswj chaw nres nkoj;
- Ob lub USB 3.0 chaw nres nkoj;
- Integrated 2-chaw nres nkoj Intel x550 10Gb BASE-T network card;
- Yeem mLOM daim npav, Cisco Vic 1387 dual-port 40 GB adapter.
Lub mLOM qhov tsuas tuaj yeem ua raws li Cisco VIC phaib, uas muaj txiaj ntsig zoo rau kev xa mus rau LAN thiab SAN tsheb. Thaum siv lub server ua ib feem ntawm Cisco UCS npuag, txoj hauv kev no tso cai rau koj los teeb tsa kev sib txuas rau LAN thiab SAN tes hauj lwm hauv kev sib koom ua ke yam tsis tas yuav siv lwm tus fc adapter.
Cia peb nruab Nvidia V100 video accelerator. Peb tshem lub riser thib ob, tshem lub ntsaws, ntxig daim npav rau hauv PCI qhov, kaw cov yas thiab tom qab ntawd ntsaws. Peb txuas ntxiv zog. Ua ntej mus rau daim npav, ces mus rau riser. Peb muab lub riser tso rau hauv qhov chaw. Feem ntau, txhua yam mus yam tsis muaj kev siv cov ntsia hlau thiab rauj. Ceev thiab meej.
Hauv ib qho ntawm cov ntaub ntawv hauv qab no peb yuav qhia nws qhov kev teeb tsa thawj zaug.
Peb kuj npaj teb txhua lo lus nug los yog hauv cov lus.
Tau qhov twg los: www.hab.com