Seva yotsika mtengo yopangidwa kuchokera ku zida zosinthira zaku China. Gawo 1, chitsulo
Mphaka wosawoneka bwino amayang'ana kumbuyo kwa seva yomwe mwakonda. Kumbuyo kuli mbewa pa seva
Pa Habr!
M'moyo wa munthu aliyense, nthawi zina pamafunika kukweza makompyuta. Nthawi zina ndikugula foni yatsopano kuti isinthe yosweka kapena kufunafuna Android kapena kamera yatsopano. Nthawi zina - m'malo mwa khadi la kanema kuti masewerawa athe kuthamanga pang'onopang'ono. Nthawi zina - kuyika SSD mu laputopu yomwe mudayikapo Windows 2, koma sizikonda kukhala pa Core2.5Duo ndi 32 gigabytes ya memoryable memory, ndipo nthawi zonse imataya masamba osagwiritsidwa ntchito mufayilo yosinthira, kuwononga liwiro lomwe silili lalikulu kale. ndi XNUMX-gig disk.
Nkhani yanga ndikukweza kwa seva yomwe idasonkhanitsidwa mchaka changa choyamba kusukulu. Zosowa zanga zakula zaka zisanu ndi chimodzi zapitazi, ndipo iye, ndithudi, walandira kuwonjezeka kwa RAM ndi disk space. Vuto ndilakuti ndi chidziwitso chatsopano zilakolako zatsopano zidapezedwa - chikhumbo chogwiritsa ntchito chidziwitsochi - ndipo mwina sangathenso kuthana nazo.
Choyamba padzakhala mawu oyambira otopetsa, kenako padzakhala zithunzi.
Kungofotokozera momveka bwino seva yomwe ilipo tsopano:
CPU: 4 mitsinje, 3.4 GHz
RAM: DDR3 8 GiB
SSD: 250GB
Kupitilira apo, seva iyi sidzatchulidwa konse; mawonekedwe akuluwa amangokhala kuti pali china chake chofananira nacho ndipo zikuwonekeratu chifukwa chomwe ndidaganiza zothetsa ulesi wanga ndikuwononga nthawi ndi ndalama.
Sindinadziwebe chomwe chikhala chikugwira ntchito pa seva yatsopanoyi, koma malingaliro ena osamveka amanditsogolera kuti ndichite izi:
- Kusunga masamba angapo osasunthika. Tsopano nginx ikuchita izi, koma osasintha bwino. Adzafunikanso kuwongoleredwa, koma zambiri pa gawo lachiwiri.
- Kusunga mafayilo okhazikika. Mwachitsanzo, zithunzi za m’nkhaniyi. Amadutsanso nginx, koma amadzazidwa kudzera pa WinSCP, zomwe ndizovuta. Tiyenera kukumba china ngati myOwnCloud kuti tithe kuyika zithunzi mosavuta komanso mwachilengedwe ku seva.
- Pangani seva yama projekiti a ziweto. Tsopano ndi Jenkins.
- Zosiyanasiyana zimayimira ma projekiti awa: chitukuko, mayeso ophatikiza, ndi zina. Sichinafike pogulitsa pano, koma pali malo amodzi okha, ngakhale padoko.
- Ma seva ena amasewera, ngati anzanu akufuna kusewera china chake chomwe chimafunikira seva: Starbound, Minecraft, Squad (ngakhale amafunikira anthu osachepera makumi anayi). Inde, osachepera CS 1.6.
- Makina enieni a abwenzi, ngati mwadzidzidzi ayenera kuchititsa chinachake kwinakwake. Kapena nokha, kukhala ndi mtundu wa VDI. Pali china chake choyiyika nacho, ngati pakanakhala hardware.
Mapulani akutali andale:
- Torrent downloader: kuthandizira magawo osowa pa root tracker. Zowona, tiyenera kudziwa momwe tingawatsitsire okha, komwe tingawasunge, ngati woperekayo akutsutsana ndi kugawa kosalekeza, ndipo chofunika kwambiri, ngati anyamata ovala yunifolomu adzakhala ndi chidwi ndi ma terabytes a nyimbo zogawidwa mwadala ndi mabuku.
- Tulukani kuchokera ku TOR ina: zabwino, koma ayi. Pa chifukwa chomwecho.
Komabe, ndizotheka kugawa gawo la mphamvu ku analogi ya SETI@Home yotsekedwa. Mwina habrowser yemwe amadziwa izi angandiuze komwe ndingayike kutentha?
Kusankha nsanja
Inde. Takonza gawo lolimbikitsa: Ndikufuna hardware, koma sizikudziwika chifukwa chake. Muyenera kusankha mtundu wa hardware yomwe mukufuna.
Zida zotchipa zotsika mtengo zimatchulidwa pafupipafupi pa Habré: kukhala kugawa kwa maseva ndi munthu walalanje kapena za makutu omwe amagwiritsidwa ntchito kung'anima ma accelerator. Zida zamaluso ndizokwera mtengo. Kwa wopanga ku Moscow ndizovomerezeka, koma zokwera mtengo.
Komabe, zida zaukadaulo ndizokwera mtengo chifukwa mabungwe ali ndi ndalama zambiri, chithandizo chaukadaulo komanso chitsimikizo chapamwamba kuposa cha zinthu zogula. Osati nthawi zonse, koma chiyembekezo chimasinthidwa kukhala chabwino.
Chifukwa chake, cholinga chake ndikusonkhanitsa seva kuchokera ku zogwiritsidwa ntchito (kuwerenga: zotsika mtengo) ndikusiya malo okweza pang'ono zaka zisanu zikubwerazi. Zigawo zoterezo n’zotsika mtengo kusiyana ndi zatsopano, ndipo zingakhalebe ndi zinthu zokwanira zogwiritsira ntchito kunyumba nthaŵi zonse. (Ndinapanga cholinga ichi nditatha kusonkhanitsa seva. Chilichonse chili m'mikhalidwe yabwino kwambiri yolemba ndemanga)
Chifukwa cha cholinga, chipangizocho chiyenera kukhala ndi chiwerengero chabwino kwambiri cha "parrot / ruble", pomwe mphamvu ya parrot imadalira mtundu wa zipangizo: RAM - voliyumu (osati liwiro, ayi), disk - voliyumu ( ndi liwiro), purosesa - izi ndizovuta. Izi zikhale zofananira zopangira zinkhwe.
Ndikofunikira kuti seva iyesetse kusakhala ndi phokoso. Sindikulonjeza ma exotics ngati mapaipi otentha komanso ozizira opanda fan, koma seva imayenera kuyima m'chipinda chogona aka ofesi yakutali aka chipinda changa, kotero ndikufuna kuti isabangule mopanda ntchito ngati ndege ya jet. ponyamuka.
Poyambira ndi ma xeons aku China otsika mtengo, omwe ndidaphunzira kale, mwinanso kuchokera kwa Habr. Mu imodzi mwa nkhani zomwe zidachitika, ember ya "Intel vs. AMD" holivar idagwa. Ndikosatheka kufananiza, mwina ma Ryzens atsopano ndi abwino kwambiri kuposa ma processor a Intel - sindinawatsatire kwa zaka zisanu, kapena kupitilira apo.
Chifukwa chake, kuyerekezaku kumakhudza maphwando awiri omwe ali ndi chizindikiro chofanana cha zinkhwe molingana ndi : , , , , ndi panopa . Inde, ndinayerekezera mapurosesa ena, mwachitsanzo, Core i7 yatsopano, Ryzen 7 yatsopano ndi Ryzen 7 2600, koma chidwi chachikulu ndi gawo ili: ali ofanana mofanana ndi mphamvu yokonza. Pamapeto pake, uku sikuyesa kuthetsa holivar, koma kusankha purosesa yomwe ili yoyenera kwambiri kwa ine. E5-2696v2 ndi i3-2130 amaperekedwa kokha poyerekeza ndi mapurosesa ena ogwiritsidwa ntchito ndi seva yamakono.
AM4
LGA2011
Maofesi a Mawebusaiti
7 2700
e5-2689
2x e5-2689
e5-2690
2x e5-2690
2x e5-2696v2
I3-2100
Udindo, zinkhwe
17898
16021
10036
17945
10207
18967
23518
1839
Mtengo, rubles
15200
12500
5000
10000
5500
11000
18000
1000
Thermal mphamvu, W
105
65
115
230
135
270
260
65
Cores, pcs.
16
16
16
32
16
32
24
4
pafupipafupi, GHz
3,7
3,2
2,6
2,6
2,9
2,9
2,5
3,1
Zinkhwe / ma ruble
1,18
1,28
2,01
1,79
1,86
1,72
1,31
1,84
Zinkhwe/W
170,46
246,48
87,27
78,02
75,61
70,25
90,45
28,29
Ndizotopetsa kuyang'ana patebulo, tiyeni tiwone chithunzi cha zinkhwe zamtheradi:
Ndinaganiza zosiya graph iyi, koma ndimayenera kuyang'ana patebulo ndi maso anga, ndipo si aliyense amene amakonda kuchita izi. Kotero ichi ndi tchati cha maphunziro. Kumanzere ndi sikelo ya chirichonse chimene chiri, mu nkhani iyi abstract kupanga zinkhwe. Siginicha pansipa ndi mapurosesa. Kumanzere kuli ma Ryzens awiri, pakati pali ma Xeons osakwatiwa komanso awiri. Zosokoneza, inde, koma ndi zoona. Kumanja kuli ma Xeons am'badwo wachiwiri ndi purosesa ya seva yamakono.
Podziwa malo a mapurosesa, ndi bwino kuyang'ana chithunzi cha mtengo wa parrot imodzi:
Zimasonyeza kuti chinthu chopindulitsa kwambiri ndikutenga Xeon imodzi ya m'badwo woyamba. Ma xeons awiri ndi oipitsitsa pang'ono kuposa osakwatiwa: mtengo wawonjezeka kawiri, ndipo mphamvu zake zawonjezeka ndi nthawi 1.7, ndiko kuti, chiŵerengerocho chatsika. Koma m'badwo wachiwiri Xeon salinso wopindulitsa: mtengo wa parrot ukuyandikira kale Ryzen.
Ndipo ma Ryzens ndiwopatsa mphamvu kwambiri parrot:
Ndiyenera kuvomereza, panthawiyo ndidakondwera ndi kupita patsogolo kwa umunthu ndi AMD. Izi sizilinso njira yokulirapo yachitukuko, ndikuyesa kufinya kuchuluka kwa chidutswa cha silicon. E5-2690 inatuluka mu 2012, ndi Ryzen 7 2700 mu 2018. Kuwonjezeka katatu kwa mphamvu zowonjezera mphamvu m'zaka zisanu ndi chimodzi si zaka zaukadaulo. O, ndipo Core i3-2100 ndi kwinakwake kosawoneka pakona. Tisalankhule za iye.
Kuchotsa kwapakatikati: Ma Ryzens akuwononga kuchuluka kwa magwiridwe antchito / kugwiritsa ntchito mphamvu. Kapena ndi njira yosiyana kwambiri yoyezera TDP pakati pa AMD ndi Intel. Ndipo ma xeons a m'badwo woyamba omwe amagwiritsidwa ntchito ndi ochititsa chidwi malinga ndi magwiridwe antchito / mtengo.
Chifukwa chake, nditenga xeons. Simunaiwale cholinga chimene ndinakhazikitsa kumayambiriro kwa gawoli, sichoncho?
Zina zokhudzana ndi chitsulo
M'malo mwake, kusankha kwa AMD vs Intel ndikochepa osati kokha ndi purosesa yogwiritsidwa ntchito. Mapurosesa a Zen+ amagwiritsa ntchito kukumbukira kwa DDR4 (), ndipo Sandy Bridge ndi DDR3 (). DDR4-2933 imati nthawi 1.87 mwachangu kuposa DDR3-1600, ngati ndimvetsetsa chilichonse chokhudza izi. Ayi, ndikukumbukira kuchokera kumaphunzirowa momwe DDR imagwirira ntchito, ndi zonsezi ¬CS, RAS, CAS ndi ena. Ndipo Burst Mode. Sindikufuna kulowa mozama mu izi, chifukwa ndikukumbukira momveka bwino, ndipo DDR3 yasankhidwa kale ndi purosesa, palibe chifukwa chodandaula nazo.
Komanso mtengo wofanana ndi ...
*Si 1866, koma 1778. Sindikudziwa chifukwa chake katswiri wakuda waku China sakanatha kudziwa 1866, koma sanapite ku 1600 MHz ...
Zoletsa pa socket ndi mtundu wa kukumbukira zimakhudzanso kusankha kwa boardboard: ma ruble 7k omwewo omwe mungapeze. ndi kuchuluka kwa 256 gigabytes RAM, ndi ili ndi malo opitilira 4 a RAM, ndiye kuti, amangokhala 64 gigabytes.
Kusankha bolodi yazitsulo ziwiri kumaphatikizapo zofunikira zapadera pamagetsi: iyenera kukhala ndi ma pini asanu ndi atatu kuti igwiritse ntchito purosesa. Mwinamwake khadi la kanema lidzagwira ntchito, koma zikhomo ndizosiyana pang'ono mawonekedwe, ndinaganiza kuti ndisakhale pachiwopsezo komanso osawerenga zolembazo, popeza magetsi ali ndi zofunikira zofunika. .
Mitsempha pa bolodi la amayi ilinso yosakonzedwa bwino: mtunda wapakati pawo ndi wocheperako pang'ono masentimita 10, zomwe zimapangitsa kuti zikhale zovuta kuyika zozizira ziwiri mofanana. Poyamba, ndinkafuna kuyika zoziziritsa kukhosi kuti mpweya ubwere kuchokera kusiyana pakati pawo, koma zambiri zomwe zili pansipa.
Posungira deta, poyamba ndinkafuna kutenga SSD yomwe inali kale mu seva yakale ya dongosolo, koma ndinaganiza zotenga 2TB Crucial P1 ndi cholumikizira cha M1. Bokosi la amayi liri ndi zolumikizira zisanu ndi chimodzi za SATA, ndipo ndinakonzekera kulumikiza ma hard drive asanu ndi limodzi a WD Red 2TB kwa iwo, koma pamene ndinali kudabwa ngati kunali koyenera kugwiritsa ntchito ma ruble ena a 12k pa iwo, anali atagulidwa kale. Chifukwa chake kukhazikitsa kuukira kwa ZFS sikuphatikizidwa mu gawo lachiwiri la nkhaniyi. Koma pambuyo pake, nkhaniyo imabwereranso ku SSD. Mukhoza kuwerenga zambiri akatswiri ndemanga za izo . Chinyengo chake ndi chotsika mtengo. Yang'anirani nokha tchati chojambulirachi:
Mukhoza kulemba 75 gigabytes kwa izo panthawi, ndiyeno zimakhala zoipa kuposa hard drive. Zikomo chifukwa chosayamba kupota. O, ndipo ikhoza kulembedwanso nthawi 200 zokha. Nanga amapangidwa ndi chiyani?!
M'malo mwake, izi sizowopsa kwambiri pamachitidwe omwe ndikukonzekera kuzigwiritsa ntchito: makamaka kuwerenga ma data ndikulemba zomwe sizili zofunikira pa liwiro lolemba. Chabwino, ine ndikufuna kuyembekezera chomwecho.
Chida cholemberanso 200x chikufanana ndi pafupifupi 109 gigabytes patsiku kwa zaka zisanu. 109 gigabytes pa tsiku si ofanana ndi 75 gigabytes pa nthawi. Ndipo zonse zili bwino powerenga. Osati kuchita bwino kwambiri pakati pa ma drive a M2, koma mogwirizana ndi mulingo wolembera womwe umawonetsa mkati mwa cache.
Msonkhano
Ngati izi zisanachitike panali zolemba zambiri zaukadaulo zophatikizika ndi ma graph, tsopano padzakhala zithunzi, zochepetsedwa ndi nkhani zaluso.
Mwadzidzidzi Lachiwiri m'mawa mtolankhani waku Russian Post adayimba ndikumuuza kuti afika lero ndi phukusi. Nthawi zambiri ndimatenga maphukusi, koma panthawi yomwe amakhala kwaokha adaganiza zolimbitsa dipatimenti yobweretsera, mwachiwonekere.
Kuwonekera kwa phukusi
Achi China ochenjera adanyamula chilichonse mu phukusi limodzi, ngakhale ndidalamula ma oda anayi osiyanasiyana pa Aliexpress, kuti ndisakhale ndi ntchito zama euro mazana awiri.
Zamkatimu
Bolodi ya amayi imabwera ndi pepala lonse la malangizo! Muyenera kungoganizira za wokamba nkhani nokha. Tsambali likuti mipata ya lalanje ya RAM ndiyo yayikulu ndipo iyenera kuyikidwamo. Malangizowo ndi ocheperako kuposa opanda pake. Ndinalumikiza batani lamphamvu kwa izo. Mwa njira, zolembedwa zokha m'bokosilo ndi MAYIBODI. Iye sanali woyenera chithunzi chake, koma iye ndithudi anayenera kutchulidwa.
Timachotsa chikwamacho ndikuchipukuta. M'malo mwake, sikunali koyenera kumupeza, sanali kanthu koma kuzunzidwa. Koma zikuwoneka zokondweretsa. Ndinayang'ana...
Hull, mawonekedwe ozondoka
Pali nthano zithunzi mu thupi. (Ndipo ndikukonzekera ma drive 3.5”. Ndiyenera kuchotsa bolodi)
Malo a disks
Palinso mafani osinthika mwachangu kutsogolo. Iwo mwina ndi phokoso.
Amayendetsedwa ndi chinthu chovuta kwambiri kuposa bolodi la mavabodi mwachindunji
Chotsani chophimba pamwamba ndikuwona zomwe zili mkati. Ngati mumasula zomangira zingapo, mutha kusuntha malo a diski ndikupanga malo osintha. Ndipo bokosilo ndi mtundu wa E-ATX, zimatengera pafupifupi malo onse mu seva.
Native magetsi
Sindinathe kungotulutsa magetsi; ndimayenera kumasula zomangira zonse kumbuyo ndikungotsala pang'ono kumasula mlandu wonsewo. Zinapezeka kuti zidagwiridwa ndi zomangira ziwiri ndi chidutswa cha tepi. Zinali zoipa, koma tsopano ndikhoza kugwiritsa ntchito njira zoterezi ndekha.
Apa ili kumanzere, mzera wakuda wakuda!
Ndatopa kale posankha zithunzi zopambana kwambiri, kupalira zomwe sizikufunika pankhaniyi, kutsitsa zithunzi ndikuziyika patsamba. Panthawiyi, tsiku lotsatira likubwera, ndipo patebulo langa pali zida zopangira zachi China zokha. Muyenera kuyitanitsa mwachangu ndikuthamangira ku sitolo kutsidya lina la Moscow.
Pakhomo la sitolo
Malo ogulitsa atsekedwa, kuyitanitsa kokha ndikotsegula. Ndibwino kuti nyengo inali yotentha, sindikudziwa kuti kukanakhala mvula bwanji. Maoda ayenera kuyitanidwa kudzera pa kanema wa intercom, ndizomvetsa chisoni kuti izi sizinafotokozedwe zambiri. Zingakhale bwino kusindikiza malangizo ena osati "kukhala mtunda wa 2 mita." Kudikirira sikupitilira mphindi khumi, zabwino. Tiyeni tibwerere.
Ma cooler awiri, magetsi amodzi ndi SSD yaying'ono
Popeza kuti zoziziritsa kukhosi zomwe zimagwirizana ndi kukula kwake zinali zodula komanso zaphokoso, tinayenera kusankha njira yokulirapo. Izi zinandipulumutsa ku ululu wosankha magetsi: mawonekedwe a ATX abata, koma muyenera kuchotsa chivundikirocho, kapena chivundikiro chimodzi, koma phokoso ndi ma ruble zikwi ziwiri okwera mtengo. Timayamba kuyesa kugula. Lingaliro loyambirira la zoziziritsa kukhosi ziwirizo linali loti atenge mpweya kuchokera pakati, koma kutsetsereka kwa ma disks kunasintha ndipo mafani amayenera kusinthidwa ndikuwomba motsatizana. Zidzakhala zosangalatsa kuwona kutentha pa kristalo imodzi madigiri angapo apamwamba kuposa enawo.
Palibe phala lotentha
Pukuta maziko a chozizira ndi purosesa ndi mowa. Kumwa. Koma zakhala zaukadaulo kwazaka zingapo tsopano; ndibwino kuti musagwiritse ntchito pakamwa. Ikani phala lotentha mofanana ndi chinthu chophwanyika. Ndipotu, sindikumvetsa pang'ono za ndondomeko yogwiritsira ntchito phala lamoto, koma zotsatira za ntchito yanga zakhala zikubweretsa zotsatira zabwino. Zikuwoneka kuti, ndizovuta kuwononga apa, ngakhale guluu la Moment lingagwire ntchito kwa zaka zambiri, kutengera nthano. Nthawi zambiri ndimagwiritsa ntchito khadi lapulasitiki losafunikira, koma ndinalibe nalo. M'malo mwake munali chitsa chachinayi chopanda miyendo. Osadandaula, nditatha ndondomekoyi ndinapukuta ndi mowa ndikubwezeretsanso pa alumali.
Chinachake chodabwitsa komanso chosokoneza
Kugwiritsa ntchito sikuli koyenera, ndipo sindinakakamize kuzizira kwathunthu: mutha kuwona kusamuka kwa malo "wadazi" omwe ali pakati.
Zeroing
Timawonjezera gawo lowonjezera la mawonekedwe otentha m'malo omwe akusowa bwino komanso m'malo osiyanasiyana.
Inde, zokhutiritsa
Tiyeni tiyambe kukhazikitsa motherboard. Panali zoonekeratu kuti china chake chamtundu wina mu seva, ndipo izi... uh... zomangira zomwe zomangiramo kuti ziteteze bolodi sizinapezeke pamalo oyenera a bolodi la E-ATX. Tsoka ilo, chidutswa chachitsulo chomwe zitsulozo zimayikidwamo chinali kusowa mabowo atatu moyang'anizana ndi omwe ali pa boardboard. Mwamwayi, zoikidwiratu zokha zinali zikusowa zidutswa zitatu.
Chifukwa cha izi, bolodi la mavabodi limakhazikika pamalo pomwe cholumikizira cha 24-pini ndi zolumikizira za PCI-E zimalumikizidwa. Kumbali imodzi, ndi textolite. Kumbali inayi, iyi ndi Chinese textolite, simudziwa zomwe mungayembekezere kuchokera. Koma muyenera kukanikiza mosamala mulimonse, ngakhale ndi PCB yovomerezeka ndi miyezo yankhondo. Ayi, pankhaniyi muyenera kukanikiza mosamala kwambiri - idapangidwanso ku China, koma kutsimikizika kwachidutswa ndi kuvomereza kumawonjezera mtengo wa chipangizocho kangapo.
Mabowo ambiri ndipo chilichonse palibe
Mukukumbukira mphamvu yamagetsi pa tepi? Mbiri ndi yozungulira, nayi kubwereza:
Ndipo inde, sindimakonda
Msonkhano watha, timasuntha kompyuta kuchipinda cha mchimwene wanga, kuchotsa kiyibodi ndikuwunika kuchokera pa seva yamoyo ndikuyesa kuyatsa. Nthawi yoyamba sindingathe kulowa mu BIOS. Popeza ma xeons nthawi zambiri alibe coprocessor yojambula, ndipo BIOS iyenera kuwonetsedwa pazenera, timayika khadi ya kanema yosavuta. Amulungu, ali phokoso bwanji!
Kachiwiri sindingathenso kulowa mu BIOS. Posankha olakwawo, timafika pa yankho: posinthana ndi mizere ya RAM ndikuchotsa SSD, mutha kulowa BIOS. Timayika SSD m'malo ndikuyatsanso kompyuta - katundu wa BIOS ndipo diski imapezeka. Mwachiwonekere, china chake chidakonzedwanso chifukwa cha batire ya CR2032 yomwe idasowa.
Mwa njira, kodi mukuwona kuti gawo la hard drive likupita patsogolo kuposa momwe liyenera kukhalira? Imatsagana ndi chozizira. Iyi si nkhani yabwino pamakompyuta amtundu wapamwamba kwambiri, mungatani?
Malo opangira zoyambira
Kuchepa pang'ono kokhudza phokoso: ndi khadi la kanema, phokoso la phokoso linali pa mlingo wa 27-30 decibels, ndipo mutatha kukhazikitsa makina opangira, phokoso la seva linatsikira kwinakwake pafupi ndi 8-14 decibels. Zinali zovuta kuyeza mwatsatanetsatane, chifukwa phokoso lakumbuyo linalinso kwinakwake: kumanga njanji yapansi panthaka mumsewu, kugubuduza mipira kuchokera kwa oyandikana nawo pamwamba, kuponderezedwa kwa mphaka, ndi zina zotero. Seva idzakhala mu kabati ya Ikea yopanda zitseko, kotero kuti phokosoli lidzakhala loyenera.
Bonasi
Mwaukadaulo, mutuwu sukhudzana ndi kusankha ndi kuphatikiza kwa hardware, koma kukhazikitsa makina ogwiritsira ntchito sikutanthauza mutu wosiyana. Zida zambiri zafotokozera kale kukhazikitsidwa kwa chirichonse pazida zosiyanasiyana, ndipo zomwe zidzachitike apa ndizochitika wamba. Sindikufuna kupanga maphunziro owonjezera, ndipo mwina cholakwika pamenepo.
Komabe, ndikufotokozerani momwe ndidapondapo pakukhazikitsa OS.
Sindinayike Windows Server chifukwa chosowa laisensi, ndipo ndimakonda kucheza ndi ma seva a Linux. Seva yakale ikuyendetsa Ubuntu, koma ma VPS angapo osagwiritsidwa ntchito pang'ono akuyendetsa CentOS ndi RHEL kuntchito. Chifukwa chake, tiyang'anitsitsa CentOS 8.
Tiyeni tipite , tsitsani fayilo ya .torrent - ndipo mumphindi makumi angapo timatsitsa chithunzi cha gigabyte zisanu ndi ziwiri.
Timayika flash drive, kuipeza ndikukopera chithunzicho.
frog@server:~$ lsblk
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT
sdb 8:16 1 14,6G 0 disk
└─sdb4 8:20 1 14,6G 0 part /media/localadmin/ANACONDA
sda 8:0 0 223,6G 0 disk
├─sda2 8:2 0 24G 0 part [SWAP]
├─sda3 8:3 0 128G 0 part /
└─sda1 8:1 0 243M 0 part /boot/efi
frog@server:~$ dd if=/home/frog/CentOS-8.1.1911-x86_64-dvd1.iso of=/dev/sdb
dd: failed to open '/dev/sdb': Permission denied
frog@server:~$ sudo !!
sudo dd if=/home/frog/CentOS-8.1.1911-x86_64-dvd1.iso of=/dev/sdbNdipo timachoka kukamwa tiyi. Patatha ola limodzi tili ndi chidaliro kuti zonse zidakopedwa kalekale - koma kulowetsako sikunawonekere. Kotero ikukoperabe. Chabwino, terminal yatsopano, tikupempha dd, zatsala zingati.
PID TTY TIME CMD
1075 tty5 00:00:00 bash
1105 tty5 00:00:00 sudo
1106 tty5 00:00:00 su
1112 tty5 00:00:00 bash
1825 pts/18 00:00:00 sudo
1826 pts/18 00:01:08 dd
2846 pts/0 1-23:03:42 java
5956 pts/19 00:00:00 bash
6070 pts/19 00:42:15 java
6652 pts/20 00:00:00 ps
7477 tty4 00:00:00 bash
7494 tty4 00:00:00 sudo
7495 tty4 00:00:00 su
7497 tty4 00:00:00 bash
frog@server:~$ kill -USR1 1826
-bash: kill: (1826) - Operation not permitted
frog@server:~$ sudo !!
sudo kill -USR1 1826Yankho mu terminal yakale:
9025993+0 records in
9025993+0 records out
4621308416 bytes (4,6 GB, 4,3 GiB) copied, 13428,4 s, 344 kB/sNdipo pambuyo pa mphindi zingapo zingapo:
14755840+0 records in
14755840+0 records out
7554990080 bytes (7,6 GB, 7,0 GiB) copied, 14971,5 s, 505 kB/sChinali chiyani icho? Kodi idakopera ndi byte? Zosowa zoyendetsa galimoto. Kapena fufuzani kulondola kwa kujambula. Mulimonse mmene zinalili, zinali zofunika man dd ndikugwiritsa ntchito midadada yayikulu yamakope, ndi china chake chomwe chinali chothandiza kamodzi pokopera 64 GB HDD pa 5400 rpm. Koma ngakhale idakopera mwachangu kwambiri kuposa gawo limodzi mwa magawo atatu a USB 1.0.
Ndiyeno kusankha muyezo wa kung'anima pagalimoto monga Boot Chipangizo, Chotsatira, Chotsatira, Chotsatira, Malizani. Palibe zosintha ndi disk partitioning kapena Ethernet zoikamo. Kukhazikitsa kofala kwambiri kwa OS mu 2020.
Pomaliza
Gawo loyamba la nkhaniyi ndi kukhazikitsa seva yatsopano. Ndikhoza kumasula zonse mwakamodzi, koma ndili ndi zolemba zina ziwiri zosamalizidwa muzolemba zanga, zomwe, zikuwoneka kwa ine, ndizosangalatsa kuposa "kumanganso seva ina," ndipo gawo lachiwiri la kukhazikitsa pulogalamuyo likuwopseza. sizikutha posachedwa.
Mtengo wonse unali ma ruble 57973. Nayi kufalikira kwatsatanetsatane, komabe, maulalo ku Aliexpress akuwonetsa zinthu zosiyana pang'ono.
Kumbukirani ntchito -4 ma PC
Masamba a 19078
purosesa -2 ma PC
Masamba a 10300
Mayiboard -1 ma PC
Ruble la 9422
Mphamvu yogwiritsa ntchito magetsi -1 ma PC
Ruble la 4852
Ozizira -2 ma PC
Ruble la 3722
SSD
Masamba a 10599
Mlandu Noname
kwaulere
Pafupifupi mtengo wa umwini ndi 3.89 rubles / kWh * 0.8 kW * maola 24 * masiku 31 = 2315 rubles / mwezi. Koma izi zimakhala ngati apuntha molimba momwe angathere popanda kuleka kwa mwezi umodzi, zomwe ndikukayikira kwambiri chifukwa cha kusowa kwa ntchito zoterezi komanso kupulumuka kwachitsulo. Poyerekeza, zigawo zapamwamba ndi za 25k rubles / mwezi.
Ndikuganiza kuti iyi ndi seva yabwino kwambiri yandalama.
Source: www.habr.com