Masevha ane processors akavakirwa pane arm64 architecture arikushingairira kupinda muhupenyu hwedu. Muchikamu chino tichakuratidza iyo unboxing, kuisirwa uye pfupi bvunzo yeiyo itsva TaiShan 2280v2 server.
Kuburitsa
Sevha yakasvika kwatiri mubhokisi risingashamisi. Mativi ebhokisi ane logo yeHuawei, pamwe nemudziyo uye mamakisi ekurongedza. Pamusoro iwe unogona kuona mirairo yekuti ungabvisa sei sevha kubva mubhokisi. Ngatitangei kuburitsa!
Sevha yakaputirwa mumucheka we antistatic material uye yakaiswa pakati pezvikamu zvefuro. Kazhinji, yakajairwa kurongedza kune server.
Mubhokisi diki unogona kuwana slide, mabhaudhi maviri uye maviri Schuko-C13 tambo dzemagetsi. Iyo sled inotaridzika yakapusa zvakakwana, asi isu tichazotaura nezvazvo gare gare.
Pamusoro pesevha pane ruzivo nezve server iyi, pamwe nekuwana iyo BMC module uye BIOS. Iyo serial nhamba inomiririrwa neiyo-dimensional barcode, uye iyo QR kodhi ine chinongedzo kune tekinoroji yekutsigira saiti.
Ngatibvise chivharo chevhavha uye titarise mukati.
Chii chiri mukati?
Iyo sevha yevhavha inobatwa munzvimbo neakakosha latch, iyo inogona kuchengetedzwa munzvimbo yakavharwa nePhillips screwdriver. Kuvhura latch kunoita kuti chivharo chevhavha chitsvedze, mushure mezvo chivharo chinogona kubviswa pasina matambudziko.
Iyo sevha inouya mune yakagadzirira-yakagadzirwa gadziriso inonzi TaiShan 2280 V2 512G Standard Configuration mune inotevera configuration:
- 2x Kunpeng 920 (ARM64 architecture, 64 cores, base frequency 2.6 GHz);
- 16x DDR4-2933 32GB (yakazara 512 GB);
- 12x SAS HDD 1200GB;
- hardware RAID controller Avago 3508 ine backup simba rekushandisa rakavakirwa pane ionistor;
- 2x network kadhi ine ina 1GE ports;
- 2x network kadhi ine ina 10GE/25GE SFP+ ports;
- 2x simba rekupa 2000 watt;
- Rackmount 2U kesi.
Iyo server motherboard inoshandisa PCI Express 4.0 yakajairwa, iyo inokutendera kuti ushandise simba rakazara re4x 25GE network makadhi.
Mune sevha yekumisikidzwa yakatumirwa kwatiri, 16 RAM slots haina chinhu. Panyama, Kunpeng 920 processor inotsigira kusvika ku2 TB ye RAM, iyo inokubvumira kuisa 32 memory sticks ye 128 GB imwe neimwe, kuwedzera huwandu hwe RAM kusvika 4 TB mune imwe hardware platform.
Iwo ma processor ane ma radiator anobvisika asina avo mafeni. Kusiyana nezvaitarisirwa, ma processors anotengeswa pabhodhi reamai (BGA) uye kana ikakundikana anogona kungotsiviwa panzvimbo yebasa uchishandisa midziyo yakakosha.
Zvino ngatiisei sevha pamwe chete uye tienderere mberi kune rack mounting.
Kukwidza
Chekutanga pane zvese, masiraidhi akaiswa murack. Masiraidhi masherufu ari nyore anoiswa sevha. Kune rimwe divi, iyi mhinduro iri nyore uye iri nyore, asi hazvigoneke kusevhisi sevha pasina kuibvisa kubva murack.
Kuenzaniswa nemamwe maseva, TaiShan inokwezva kutarisisa neayo flat front panel uye girinhi uye dema ruvara chirongwa. Neparutivi, ndinoda kuona kuti mugadziri anonzwa kunyorwa kwemidziyo yakaiswa museva. Imwe neimwe dhisiki inotakura ine ruzivo rwakakosha nezve dhisiki yakaiswa, uye pasi peVGA port pane icon inoratidza iyo disk manhamba kurongeka.
Chiteshi cheVGA uye 2 USB ports pane panhizha yekumberi ibhonasi yakanaka kubva kumugadziri kuwedzera kune huru VGA + 2 USB ports pane yekumashure panhi. Kuseri kwepaneru iwe unogona zvakare kuwana IPMI port, yakanyorwa MGMT, uye RJ-45 COM port, yakanyorwa IOIOI.
Kutanga setup
Munguva yekutanga kuseta, iwe unoshandura iyo BIOS yekupinda marongero uye gadzirisa IPMI. Huawei inokurudzira kuchengetedzeka, saka BIOS neIPMI zvinodzivirirwa nemapassword akasiyana kubva kune akajairwa admin/admin password. Paunotanga kupinda, iyo BIOS inokuyambira kuti iyo default password haina kusimba uye inoda kuchinjwa.
Huawei BIOS Setup Utility yakafanana muchimiro cheAptio Setup Utility, inoshandiswa muSuperMicro maseva. Pano iwe hauzowana switch yeHyper-Threading tekinoroji kana Legacy modhi.
Iyo BMC module yewebhu interface inopa matatu ekuisa minda panzvimbo peaya anotarisirwa maviri. Unogona kupinda mukati meiyo interface uchishandisa ingave yemuno login-password kana yechokwadi kuburikidza neiri kure LDAP server.
IPMI inopa akawanda sarudzo dze server manejimendi:
- RMCP;
- RMCP+;
- VNC;
- KVM;
- SNMP
Nekusagadzikana, iyo nzira yeRMCP inoshandiswa mu ipmitool inovharwa nekuda kwezvikonzero zvekuchengetedza. Kuti KVM iwane, iBMC inopa mhinduro mbiri:
- "classic" Java applet;
- HTML5 console.
Sezvo ma ARM processors akaiswa sesimba rinoshanda, pane iyo huru peji yeBMC web interface iwe unogona kuona iyo "Energy Efficiency" block, iyo inoratidza kwete chete kuti ingani simba ratakachengeta tichishandisa iyi sevha, asi mangani makirogiramu ecarbon dioxide akange asina. yakaburitswa mumhepo.
Pasinei nesimba rinonakidza remagetsi emagetsi, mune idle mode server inoshandisa 340 watt, uye pasi pemutoro wakakwana chete 440 watt.
Shandisa
Nhanho inotevera yakakosha kuisa sisitimu yekushandisa. Kune akawanda akakurumbira Linux kugoverwa kweiyo arm64 architecture, asi chete shanduro dzemazuva ano dzinoisa uye kushanda nemazvo pane server. Heino rondedzero yeanoshanda masisitimu atakwanisa kuita:
- Ubuntu 19.10;
- CentOS 8.1.
- Zviri nyore Linux 9.
Ndichiri kugadzirira chinyorwa ichi, nhau dzakabuda dzekuti kambani yeRussia Basalt SPO yakaburitsa vhezheni itsva yeSimply Linux inoshanda system. kuti Simply Linux inotsigira Kunpeng 920 processors. Pasinei nokuti iyo huru yekushandisa iyi OS ndeyeDesktop, hatina kupotsa mukana wekuedza kushanda kwayo pane server yedu uye takafadzwa nemugumisiro.
Iyo processor architecture, yayo huru chimiro, haisati yatsigirwa nezvose zvinoshandiswa. Mazhinji software anotariswa pane inowanika x86_64 dhizaini, uye shanduro dzakatakurwa kune arm64 dzinowanzo wira kumashure mukushanda.
Huawei anokurudzira kushandisa , kugoverwa kweLinux yekutengeserana kwakavakirwa paCentOS, sezvo kugovera uku pakutanga kuchitsigira zvizere kushanda kwemaseva eTaiShan. Kune yemahara vhezheni yeEulerOS - .
Anozivikanwa mabhenji akadai seGeekBench 5 uye PassMark CPU Maka haasati ashanda nearm64 architecture, saka "mazuva ese" mabasa akadai sekuburitsa, kugadzira zvirongwa uye kuverenga nhamba π akatorwa kuenzanisa kuita.
Mukwikwidzi anobva kunyika ye x86_64 iseva ine masokisi maviri ine Intel® Xeon® Goridhe 5218. Heano maitiro ehunyanzvi emaseva:
Mamiriro
TaiShan 2280v2
Intel® Xeon® Goridhe 5218
processor
2x Kunpeng 920 (64 cores, 64 threads, 2.6 GHz)
2x Intel® Xeon® Gold 5218 (16 cores, 32 threads 2.3 GHz)
Operative memory
16x DDR4-2933 32GB
12x DDR4-2933 32GB
Discs
12x HDD 1.2TB
2x HDD 1TB
Yese miedzo inoitwa paUbuntu 19.10 system yekushandisa. Usati wamhanyisa bvunzo, ese masisitimu zvikamu zvakakwidziridzwa neiyo yakazara-yekusimudzira command.
Muedzo wekutanga ndeyekuenzanisa kuita mu "yedzo imwechete": kuverenga zana remamiriyoni enhamba yenhamba π pane imwechete core. Pane chirongwa muUbuntu APT repositories chinogadzirisa dambudziko iri: iyo pi utility.
Nhanho inotevera yekuyedza ndeye "kudziya" kwesevha nekunyora ese mapurogiramu echirongwa cheLLVM. Yakasarudzwa seyakabatanidzwa , uye vagadziri vari gcc и g++ shanduro 9.2.1yakapihwa ne package kuvaka-zvakakosha. Sezvo isu tiri kuyedza maseva, kana tichigadzira gungano tichawedzera kiyi -Ofast:
cmake -G"Unix Makefiles" ../llvm/ -DCMAKE_C_FLAGS=-Ofast -DCMAKE_CXX_FLAGS=-Ofast -DLLVM_ENABLE_PROJECTS="clang;clang-tools-extra;libcxx;libcxxabi;libunwind;lldb;compiler-rt;lld;polly;debuginfo-tests"Izvi zvinogonesa yakanyanya kuunganidza-nguva optimization uye kuwedzera kusimbisa maseva ari pasi pekuyedzwa. Kuunganidza kunomhanya mukufambirana pashinda dzese dziripo.
Mushure mekubatanidza, unogona kutanga transcoding vhidhiyo. Iyo inonyanya kuzivikanwa yekuraira mutsara utility, ffmpeg, ine yakakosha mabhenji modhi. Kuedzwa kwaisanganisira ffmpeg vhezheni 4.1.4, uye katuni yakatorwa sefaira rekuisa .
ffmpeg -i ./bbb_sunflower_2160p_30fps_normal.mp4 -f null - -benchmarkZvese zvakakosha mumhedzisiro yebvunzo inguva yakashandiswa kupedza basa nekubudirira.
Mamiriro
2x Kunpeng 920
2x Intel® Xeon® Goridhe 5218
Huwandu hwehuwandu hwemacores/shinda
128/128
32/64
Base frequency, GHz
2.60
2.30
Maximum frequency, GHz
2.60
3.90
Kuverenga pi
5m40.627s
3m18.613s
Kuvaka LLVM 10
19m29.863s
22m39.474s
ffmpeg vhidhiyo transcoding
1m3.196s
44.401s
Zviri nyore kuona kuti mukana mukuru weiyo x86_64 architecture ndeye 3.9 GHz frequency, inowanikwa uchishandisa Intel® Turbo Boost tekinoroji. Iyo processor yakavakirwa pane arm64 architecture inotora mukana wehuwandu hwemacores, kwete frequency.
Sezvinotarisirwa, kana uchiverenga π per shinda, nhamba yemacores haibatsiri zvachose. Zvisinei, pakuunganidza mapurojekiti makuru mamiriro ezvinhu anochinja.
mhedziso
Kubva pakuona kwemuviri, iyo TaiShan 2280v2 sevha inosiyaniswa nekutarisisa kune nyore kushandisa uye chengetedzo. Kuvapo kwePCI Express 4.0 mukana wakasiyana wekugadziriswa uku.
Paunenge uchishandisa sevha, matambudziko anogona kumuka nesoftware yakavakirwa pane arm64 architecture, zvisinei, aya matambudziko akananga kune wega wega mushandisi.
Iwe unoda kuyedza kushanda kwese kwesevha pane ako ega mabasa? TaiShan 2280v2 yatovepo .
Source: www.habr.com