Sevha yakachipa yakagadzirwa kubva kuChinese spare parts. Chikamu 1, simbi
Katsi isina kujeka inomira ichipesana nekumashure kwecustomer server. Kumashure kune mbeva pane server
Hei Habr!
Muhupenyu hwemunhu wese, dzimwe nguva panoda kukwidziridzwa komputa. Dzimwe nguva kutenga foni nyowani kutsiva yakatyoka kana kutsvaga itsva Android kana kamera. Dzimwe nguva - kutsiva kadhi revhidhiyo kuitira kuti mutambo umhanye pane mashoma marongero. Dzimwe nguva - kuisa SSD mulaptop yawakaisa Windows 2, asi haifarire chaizvo kugara paCore2.5Duo uye 32 gigabytes yendangariro inotarisika, uye inogara ichirasa mapeji asina kushandiswa muchinjana faira, ichiparadza iyo yatove isiri yakakura yekutsinhana kumhanya. ine XNUMX-gig disk.
Nyaya yangu ndeyekusimudzira sevha iyo yakaunganidzwa mukati megore rangu rekutanga pachikoro. Zvandinoda zvakakura mumakore matanhatu apfuura, uye iye, zvechokwadi, akagamuchira kuwedzera mune zvose RAM uye disk nzvimbo. Dambudziko nderekuti neruzivo rutsva vavariro itsva dzakawanikwa - chishuwo chekushandisa ruzivo urwu mukuita - uye anogona kunge asisakwanise kurarama nazvo.
Kutanga pachave nerumwe runyoro runofinha rwesumo, uye ipapo pachava nemifananidzo.
Kungoita kuti zvive pachena kuti ndeipi server ikozvino:
CPU: 4 hova, 3.4 GHz
RAM: DDR3 8 GiB
SSD: 250GB
Kupfuurirazve, iyi sevha haingambodudzwe; aya makuru maitiro ndeekuti pane chimwe chinhu chekufananidza nacho uye zviri pachena kuti sei ndakafunga kukunda husimbe hwangu uye kushandisa nguva nemari.
Ini handisati ndave nechokwadi kuti chii chaizvo chichange chichishanda pane sevha nyowani, asi dzimwe pfungwa dzisinganzwisisiki dzinonditungamira kuti nditore mabasa anotevera:
- Kutambira akati wandei static saiti. Iye zvino nginx iri kuita izvi, asi isina magadzirirwo akanakisa. Vachadawo kugadziriswa, asi zvakanyanya pane izvo muchikamu chechipiri.
- Kubata chete static mafaera. Somuenzaniso, mifananidzo kubva munyaya ino. Ivo zvakare vanoenda kuburikidza ne nginx, asi ivo vanotakurwa kuburikidza neWinSCP, izvo zvisingaite. Isu tinofanirwa kuchera chimwe chinhu senge myOwnCloud kuitira kuti tigone kurodha mapikicha zviri nyore uye nemasikirwo kuseva.
- Vaka sevha yemapurojekiti emhuka. Iye zvino ndiJenkins.
- Yakasiyana-siyana inomirira mapurojekiti aya: kusimudzira, kusanganisa bvunzo, nezvimwe. Izvo hazvisati zvasvika pakutengesa parizvino, asi pane imwe chete yekumira, kunyangwe iri muchiteshi.
- Mamwe maseva emutambo, kana shamwari dzako dzichida kutamba chimwe chinhu chinoda sevha: Starbound, Minecraft, Squad (kunyangwe ivo vachida vanhu vanosvika makumi mana). Hongu, ingangoita CS 1.6.
- Virtual michina yeshamwari, kana ivo vakangoerekana vada kukurumidza kutambira chimwe chinhu kumwe kunhu. Kana iwe pachako, kuve nerudzi rweVDI. Pane chimwe chinhu chekuiisa nacho, dai paive nehardware.
Zvirongwa zviri kure nezvematongerwo enyika:
- Torrent downloader: kutsigira zvisingawanzo kugovera pamudzi tracker. Chokwadi, isu tinofanirwa kufunga kuti tingazvidhawunirodha sei otomatiki, kuti tingazvichengeta kupi, kana mupi wacho achipesana nekugoverwa kwemashure uye, zvinonyanya kukosha, kana vakomana vakapfeka yunifomu vachafarira ma terabytes emimhanzi yakagoverwa nemaune nemabhuku.
- Buda poindi kubva kune imwe TOR: yakanaka, asi kwete. Nokuda kwechikonzero chimwe chetecho.
Nekudaro, zvinokwanisika kugovera chikamu chekugona kune analogue yezvino yakavharwa SETI@Kumba. Pamwe habrowser anoziva izvi anogona kundiudza pekuisa kupisa?
Kusarudzwa kwepuratifomu
Ehe. Isu takarongedza chikamu chekukurudzira: ini ndinoda Hardware, asi hazvisi pachena kuti nei. Iwe unofanirwa kusarudza kuti ndeupi rudzi rwehardware yaunoda.
Zvishandiso zvakachipa zvakashandiswa zvinogara zvichitaurwa paHabré: kungave kugoverwa kwemaseva nemurume weorenji kana nezve yakashandiswa nzeve flash accelerators. Midziyo yehunyanzvi inodhura. Kune mugadziri muMoscow zvinoshivirira, asi zvinodhura.
Nekudaro, michina yehunyanzvi inodhura nekuti makambani ane mari yakawanda, rutsigiro rwehunyanzvi uye vimbiso yemhando yepamusoro kupfuura iyo yezvinhu zvevatengi. Kwete nguva dzose, asi tarisiro inoshandurwa zvakajeka kuti ive nani.
Saka, chinangwa ndechekuunganidza sevha kubva kune yakashandiswa (verenga: yakachipa) maspare parts uye kusiya nzvimbo yekusimudzira kudiki mumakore mashanu anotevera. Sipari dzakadaro dzakachipa pane zvitsva, uye dzinogona kunge dzichine midziyo yakakwana yekushandisa pamba nguva dzose. (Ndakanyora chinangwa ichi mushure mekunge ndaunganidza sevha. Zvese zviri mutsika dzakanakisa dzekunyora thesis)
Nekuda kwechinangwa, zvishandiso zvinofanirwa kunge zvine imwe yeakanakisa "parrot / ruble" ratios, uko diki hunyanzvi hweparrot hunoenderana nerudzi rwemidziyo: RAM - vhoriyamu (kwete kumhanya, kwete), disk - vhoriyamu ( uye kumhanya), processor - izvi zvakaoma. Rega izvi zvive benchmark synthetic parrots.
Zvinokurudzirwa kuti sevha ivavarire kusaita ruzha. Ini handivimbise exotics muchimiro chetsika kupisa pombi uye isina fan inotonhorera, asi server inosungirwa kumira mubedroom aka a remote office aka room yangu, saka ndoda kuti risaombere zvisina basa sendege yejet. pakusimuka.
Nzvimbo yekutanga yakachipa yeChinese xeons, yandakadzidza nezvayo munguva dzekare, pamwe zvakare kubva kuna Habr. Mune imwe yenhau dzinopfuura, holivar ye "Intel vs. AMD" yakadonha. Izvo hazvigoneke kusafananidza, pamwe maRyzens matsva ari nani pane Intel processors - ini handina kuvatevera kwemakore mashanu, kana kutopfuura.
Saka, kuenzanisa kunosanganisira mapato maviri ane anenge chiratidzo chimwe chete cheparrots maererano : , , , , uye zvazvino . Ehe, ndakafananidza mamwe ma processor, semuenzaniso, iyo Core i7 nyowani, iyo itsva Ryzen 7 uye Ryzen 7 2600, asi chinonyanya kufarira chikamu ichi chaizvo: ivo vakada kufanana maererano nekugadzirisa simba. Pakupedzisira, uku hakusi kuedza kugadzirisa holivar, asi kusarudza processor iyo yakandikodzera zvakanyanya. E5-2696v2 uye i3-2130 inounzwa chete kuti ienzaniswe nemamwe ma processor akashandiswa uye sevha yazvino.
AM4
LGA2011
7 2700x
7 2700
e5-2689
2x e5-2689
e5-2690
2x e5-2690
2x e5-2696v2
i3-2100
Chinzvimbo, maparoti
17898
16021
10036
17945
10207
18967
23518
1839
Mutengo, rubles
15200
12500
5000
10000
5500
11000
18000
1000
Thermal simba, W
105
65
115
230
135
270
260
65
Cores, pcs.
16
16
16
32
16
32
24
4
Frequency, GHz
3,7
3,2
2,6
2,6
2,9
2,9
2,5
3,1
Parrots / rubles
1,18
1,28
2,01
1,79
1,86
1,72
1,31
1,84
Parrots/W
170,46
246,48
87,27
78,02
75,61
70,25
90,45
28,29
Zvinofinha kutarisa patafura, ngatitarisei girafu remhedziso maparrots:
Ndakafunga nezvekusiya girafu iyi, asi ipapo ndaizofanira kutarisa patafura nemaziso angu, uye havasi vose vanofarira kuita izvi. Saka iyi ndiyo chati yekudzidzisa. Kuruboshwe kune chiyero chechero chii, mune ino kesi abstract synthetic parrots. Masiginicha pazasi ma processors. Kuruboshwe kune maviri eRyzens, pakati pane maviri maviri uye maviri Xeons. Kuvhiringika, hongu, asi ichokwadi. Kurudyi kune maviri echipiri-chizvarwa Xeons uye processor yeazvino server.
Sezvo wajaira nzvimbo yevagadziri, zvakakodzera kutarisa girafu yemutengo weimwe parrot:
Zvinoratidza kuti chinhu chinobatsira zvikuru kutora Xeon imwe yechizvarwa chekutanga. Kaviri xeons yakashata zvishoma kudarika imwe chete: mari yakawedzera kaviri, uye kubudirira kwakawedzera ne 1.7 nguva, ndiko kuti, chiyero chakaderera. Asi chizvarwa chechipiri Xeon hachichabatsiri: mutengo weparrot watosvika kuRyzen.
Uye maRyzens ane simba rakanyanya kushanda paparrot:
Ndinofanira kubvuma, panguva iyoyo ndakanzwa kudada nekufambira mberi kwevanhu uye AMD. Iyi haisisiri nzira yakakura yekusimudzira, kuyedza kusvina huwandu kubva pachidimbu chesilicon. IE5-2690 yakabuda muna 2012, uye Ryzen 7 2700 muna 2018. Kuwedzera katatu kwesimba rekugadzirisa simba mumakore matanhatu haisi yezera re teknolojia. Ah, uye iyo Core i3-2100 pane imwe nzvimbo isingaonekwe zvachose mukona. Ngatisataure nezvake.
Kubvisa kwepakati: Ryzens vari kubvarura chiyero chekuita / simba rekushandisa. Kana kuti inzira yakasiyana yekuyera TDP pakati pe AMD neIntel. Uye chizvarwa chekutanga chakashandiswa nzeve xeons zvinokatyamadza maererano nekuita / mutengo ratio.
Saka, ini ndichatora xeons. Hauna kukanganwa chinangwa chandakaisa pakutanga kwechikamu chino, wadaro?
Zvimwe simbi inobatana
Muchokwadi, sarudzo ye AMD vs Intel inogumira kwete chete ne processor inoshandiswa. Zen+ processors dzinoshandisa DDR4 memory (), uye Sandy Bridge iDDR3 () DDR4-2933 inonzi 1.87 times nekukurumidza kupfuura DDR3-1600, kana ini ndichinzwisisa chero chinhu nezvazvo. Kwete, ini ndinorangarira kubva kuInstitute kosi mashandiro anoita DDR, nezvose izvi ¬CS, RAS, CAS nevamwe. Uye Burst Mode. Ini handisi kuda kupinda zvakadzika mune izvi, nekuti ndinozvirangarira zvisina kujeka, uye DDR3 yatove yakasarudzwa zvisina kujeka ne processor, hapana chikonzero chekunetsekana nazvo.
Kunze inodhura zvakafanana ...
* Haisi 1866, asi 1778. Handizivi kuti sei yakasuruvara yeChinese shasha yaisagona kugona 1866, asi haina kudzika kusvika kuchiyero 1600 MHz ...
Zvirambidzo pane socket uye mhando yekuyeuka zvinokanganisawo sarudzo yebhodhi reamai: kune imwecheteyo 7k rubles iwe yaunogona kuwana. ine huwandu hwe256 gigabytes ye RAM, uye ine huwandu hwe4 slots ye RAM, kureva, inogumira ku64 gigabytes.
Kusarudza maviri-socket motherboard kunosanganisira zvakakosha zvinodiwa zvemagetsi: inofanirwa kunge iine maviri-mapini mapini ekugonesa processor. Zvichida iyo kadhi yevhidhiyo ichashanda, asi mapini akasiyana zvishoma muchimiro, ndakasarudza kusaisa njodzi uye kusaverenga zvinyorwa, sezvo magetsi ane zvinodiwa. .
Zvigadziko paiyi bhodhi reamai zvakare hazvina kurongeka zvakanaka: chinhambwe chiri pakati pacho chishoma pane masendimita gumi, izvo zvinoita kuti zviome kuisa maviri anotonhorera akafanana. Pakutanga, ndaida kuisa macoolers kuitira kuti kupinza kwemhepo kuuye kubva pamukaha uri pakati pavo, asi zvakanyanya pane izvo pazasi.
Zvekuchengetedza data, ini pakutanga ndaida kutora iyo SSD yaive yatove muserver yekare yesystem, asi ndakafunga kutora 2TB Crucial P1 ine M1 yekubatanidza. Bhobhobhobho ine zvibatanidza zvitanhatu zveSATA, uye ndakaronga kubatanidza zvidhiraivha zvitanhatu zveWD Red 2TB kwavari, asi pandakanga ndichinetseka kana zvakakodzera kushandisa mamwe 12k rubles pavari, vakanga vatotengwa. Saka kumisikidza ZFS raid haina kubatanidzwa muchikamu chechipiri chechinyorwa. Asi gare gare, nyaya inodzokera kuSSD. Unogona kuverenga yakawanda nyanzvi wongororo nezvazvo . Hunyengeri hwayo ndehwekuti zvakachipa. Tarisa pane iyi chati yekurekodha iwe pachako:
Iwe unogona kunyora 75 gigabytes pairi panguva, uye zvino inova yakaipa kupfuura hard drive. Ndinokutendai nekusatanga kuruka. Ah, uye inogona kunyorwazve ka200 chete. Yakatogadzirwa nei?!
Muchokwadi, izvi hazvisi kutyisa kune iyo modhi yandinoronga kuishandisa: kunyanya kuverenga data uye kunyora data iyo isingakoshese kukurumidza kunyora. Zvakanaka, ndinoda kutarisira kudaro.
Iyo 200x yekunyorazve sosi inoenderana neanosvika zana nepfumbamwe gigabytes pazuva kwemakore mashanu. 109 gigabytes pazuva haina kufanana ne109 gigabytes panguva. Uye zvese zvakanaka nekuverenga. Kwete kuita kwakanyanya pakati peM75 dhiraivha, asi zvinoenderana nedanho rekunyora rinoratidza mukati mecache.
Gungano
Kana izvi zvisati zvaitika pane zvinyorwa zvepseudo-technical zvakapindirana nemagirafu, ikozvino pachava nemifananidzo, yakasvibiswa nerondedzero yeunyanzvi.
Pakarepo neChipiri mangwanani mutumwa wekuRussia akafona akati aizosvika nhasi aine pasuru. Ini ndinowanzo tora mapasuru pachangu, asi panguva yekuvharirwa ivo vakafunga kusimbisa dhipatimendi rekutakura, sezviri pachena.
Kuonekwa kwepasuru
MaChinese ane hungwaru akarongedza zvese mupakeji imwe, kunyangwe ini ndakaraira mana akasiyana maodha paAliexpress, kuti arege kuzviisa pasi pemabasa emazana maviri emaeuro.
Zviri mubhokisi
Iyo mamaboard inouya nebepa rekuraira rose! Iwe unofanirwa kufungidzira nezve masaini emutauri iwe pachako. Iyo webhusaiti inotaura kuti orenji RAM slots ndiyo huru uye inofanirwa kuiswa mairi. Mirayiridzo iri zvishoma zvishoma pane zvisingabatsiri zvachose. Ndakabatanidza bhatani remagetsi kwairi. Nenzira, iyo chete yakanyorwa pabhokisi ndeye MAIBOARD. Akanga asingakodzeri pikicha yake, asi zvechokwadi aifanirwa kutaurwa.
Tinoburitsa case yacho toipukuta. Kutaura zvazviri, zvakanga zvisina kukodzera kumuwana, akanga asiri chimwe chinhu kunze kwokutambudzwa. Asi zvinotaridzika zvinofadza. Tarisa...
Hull, wakatarisa pasi
Kune ngano masiraidhi mumuviri. (Uye ndiri kuronga 3.5” madhiraivha. Ndichafanira kubvisa bhodhi)
Nzvimbo yemadhisiki
Kune zvakare mafeni anokurumidza-kutsiviwa ari pamberi pepaneru. Pamwe vane ruzha.
Iwo anodzorwa nechimwe chinhu chakaoma kupfuura kungoita mamaboard zvakananga
Bvisa chivharo chepamusoro uye ona zviri mukati. Kana iwe ukasunungura akati wandei screws, unogona kufambisa dhisiki nzvimbo uye kugadzira nzvimbo yekunyengedza. Uye iyo mamaboard ndeye E-ATX fomati, inotora inenge nzvimbo yese museva.
Native power supply
Ini handina kukwanisa kungoburitsa magetsi; ndaifanira kusunungura ma screws ese kumusana ndokupotsa ndabvisa nyaya yese. Zvakaratidza kuti yakanga yakabatwa nemakumbo maviri uye chidimbu chetepi. Zvaiva zvisina kunaka, asi iye zvino ndava kukwanisa kushandisa mazano akadaro ini.
Heino kuruboshwe, mutsara mutema wakashata!
Ini ndatoneta nekusarudza mapikicha akabudirira kwazvo, kusakura izvo zvisingadiwe nyaya, kudzvanya mapikicha uye kuisa kune saiti. Zvichakadaro, zuva rinotevera rinouya, uye patafura yangu panongova nemidziyo yeChinese. Iwe unofanirwa kukurumidza kuisa odha yako uye kumhanyisa kuchitoro kune rumwe rutivi rweMoscow.
Pamukova wechitoro
Nzvimbo yekutengesa yakavharwa, chete kurongeka kwekutora kwakavhurwa. Zvakanaka kuti kunze kwaiva nezuva, handizivi kuti mvura yaizodai yakaita sei. Mirairo inofanirwa kudaidzwa kuburikidza nevhidhiyo intercom, zvinosiririsa kuti izvi hazvina kutsanangurwa zvakanyanya. Zvingave zvakanaka kudhinda mimwe mirairo kunze kwe "gara chinhambwe che 2 metres." Kumirira hakupfuuri maminitsi gumi, kwakanaka. Ngatidzokerei.
Maviri anotonhorera, imwe magetsi uye diki SSD
Sezvo zvinotonhorera zvinokwana zviyero zvekesi zvaidhura uye zvine ruzha, taifanira kusarudza sarudzo yakakura. Izvi zvakandiponesa kubva pakurwadziwa kwekusarudza magetsi: chimiro cheATX chakanyarara, asi iwe uchafanira kubvisa chivharo, kana imwe-unit, asi ine ruzha uye zviuru zviviri zveRubles zvinodhura. Tinotanga kuedza pakutenga. Pfungwa yepakutanga yeaya anotonhorera yaive yekutora mhepo kubva pakati, asi kutsvedza kwedhisiki kwakagadzirisa uye mafeni aifanira kuchinjirwa kune sequential kuvhuvhuta. Zvichave zvinonakidza kuona tembiricha pane imwe crystal madhigirii akati wandei akakwira kupfuura pane imwe.
Kunyange zvakadaro hapana thermal paste
Pukuta hwaro hweinotonhorera uye processor nedoro. Kunwa. Asi yanga iri tekinoroji kwemakore akati wandei ikozvino; zviri nani kusaishandisa nemuromo. Isa thermal paste zvakaenzana nechimwe chinhu chakafuratira. Kutaura zvazviri, ndine kunzwisisa kuduku kwemaitiro ekushandisa thermal paste, asi migumisiro yebasa rangu yakagara ichiunza migumisiro yakanaka. Sezviri pachena, zvakaoma kupeta pano, kunyangwe iyo Moment glue inogona kushanda kwemakore, tichitonga nengano. Ndinowanzo shandisa kadhi repurasitiki risingakoshi, asi ndakanga ndisina paruoko. Panzvimbo payo paive nechigutsa chechina chisina makumbo. Usazvinetsa, mushure mekuita ndakaipukuta nedoro ndokuidzorera pasherufu.
Chinhu chinoshamisa uye chinoshungurudza
Iko kushandiswa hakuna kunaka, uye ini handina kudzvanya inotonhorera zvachose: unogona kuona kutamiswa kwenzvimbo ye "mhanza" inoenderana nepakati.
Zeroing
Isu tinowedzera imwe yekuwedzera yekudziya interface munzvimbo inonyatso kushaikwa uye munzvimbo dzakasiyana zvishoma.
Hongu, zvinogutsa
Ngatitangei kuisa motherboard. Paive nezviri pachena chimwe chinhu chechimiro chakasiyana musevha, uye izvo... uh... mafittings umo masiruu anopindirwa mukati kuti achengetedze mamaboard anga asiri panzvimbo chaiyo yeE-ATX board. Nehurombo, chimedu chesimbi icho mafittings anokwizirwa chaive chisipo maburi matatu akatarisana neaya ari pabhodhi reamai. Sezvineiwo, mafittings pachawo aive asinawo zvidimbu zvitatu.
Nekuda kweizvi, iyo mamaboard sags munzvimbo dzakasungirirwa 24-pini yekubatanidza uye PCI-E zvinongedzo. Kune rumwe rutivi, ndeye textolite. Kune rumwe rutivi, iyi iChinese textolite, hauzivi kuti chii chaunotarisira kubva kwairi. Asi iwe unofanirwa kudzvanya zvine hungwaru mune chero mamiriro ezvinhu, kunyangwe iri PCB yakasimbiswa nemauto. Kwete, mune iyi kesi iwe unofanirwa kudzvanya zvakatonyanya - yakagadzirwawo muChina, asi chidimbu-ne-chidimbu chitupa uye kugamuchirwa kwakawedzera mutengo wechigadzirwa kanokwana gumi nemaviri.
Makomba akawanda uye zvese hazvipo
Rangarira magetsi ari patepi? Nhoroondo ndeye cyclical, heino kudzokorora:
Uye hongu, handizvifariri
Gungano rapera, tinoendesa komputa kukamuri yemukoma wangu, tobvisa kiibhodhi uye titarise kubva kune mhenyu server uye edza kuibatidza. Kekutanga ini handikwanise kunyange kupinda muBIOS. Sezvo xeons kazhinji isina yakavakirwa-mukati magiraidhi coprocessor, uye iyo BIOS inoda kuratidzwa pachiratidziro, isu tinoisa imwe mhando yekadhi yevhidhiyo iri nyore. Vamwari, ane ruzha rwakadini!
Kechipiri ini handikwanise kupinda muBIOS zvakare. Nekuronga kuburikidza nevanokanganisa, tinouya kune imwe mhinduro: nekuchinjana RAM mitsetse uye kubvisa SSD, unogona kuwana BIOS. Isu tinoisa iyo SSD munzvimbo uye tovhura komputa zvakare - iyo BIOS inotakura uye dhisiki rinoonekwa. Sezviri pachena, chimwe chinhu chakaiswa patsva nekuda kwekushaikwa kweCR2032 bhatiri.
Nenzira, iwe unoona here kuti iyo hard drive unit inokwira mberi kupfuura yainofanira? Inozorora painotonhorera. Iyi haisi nyaya yakanakira makomputa eiyo classic fomu factor, chii chaungaite?
Nzvimbo yekutanga kugadzirisa
Kudzikira kudiki maererano neruzha: nekadhi revhidhiyo, ruzha rwakanga ruri padanho re27-30 decibel, uye mushure mekuisa sisitimu yekushandisa, ruzha rwesevha rwakadonha kune imwe nzvimbo yakatenderedza 8-14 decibels. Zvakanga zvakaoma kuyera zvakanyanya, sezvo ruzha rwekumashure rwakanga rwuri kumwewo munzvimbo iyi: kuvakwa kwenzira yepasi pevhu mumugwagwa, kutenderedza mabhora kubva kune vavakidzani kumusoro, kutsika kwekatsi, zvichingodaro. Iyo sevha ichave iri muIkea kabati isina magonhi, saka iyi ruzha nhanho ichave yakakodzera.
Bhonasi
Nehunyanzvi, chitsauko ichi hachienderane nekusarudzwa uye kusangana kwehardware, asi kuisa sisitimu yekushandisa hakuenderane nechitsauko chakasiyana. Zviwanikwa zvakawanda zvakatotsanangura kuisirwa chero chinhu pamidziyo yakasiyana, uye chii chichaitika pano chiitiko chakajairika. Ini handidi kuburitsa imwe dzidziso, uye pamwe isiriyo ipapo.
Zvakadaro, ini ndichatsanangura rake randakatsika panguva yekuisa OS maitiro.
Ini handina kuisa Windows Server nekuda kwekushaikwa kwerezinesi, uye ini ndanyanya kujaira kushamwaridzana neLinux maseva. Sevha yekare iri kuita Ubuntu, asi akati wandei-anoshandiswa VPS ari kumhanya CentOS uye kubasa RHEL. Naizvozvo, isu tichanyatso tarisisa kuCentOS 8.
Handei ku , dhawunirodha .torrent faira - uye mumakumi mashoma emaminitsi tinodhawunirodha nomwe-gigabyte mufananidzo.
Isu tinoisa iyo flash drive, tiwane uye tikope mufananidzo kwairi.
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/sdbUye isu tinosiya kunwa tii. Kwapera awa isu tine chivimbo chekuti zvese zvakakopwa kare- asi iyo yekuisa yekumhanyisa haina kuoneka. Saka ichiri kukopwa. Zvakanaka, terminal itsva, tinokumbira dd, yasara yakawanda sei.
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 1826Pindura mune yekare terminal:
9025993+0 records in
9025993+0 records out
4621308416 bytes (4,6 GB, 4,3 GiB) copied, 13428,4 s, 344 kB/sUye mushure memamwe mashoma emakumi emaminitsi:
14755840+0 records in
14755840+0 records out
7554990080 bytes (7,6 GB, 7,0 GiB) copied, 14971,5 s, 505 kB/sChaiva chii? Yakakopa byte byte here? Yakashata flash drive sosi. Kana kuti wakatariswa kururama kwekurekodhwa. Chero zvazvingava, zvakanga zvakakodzera man dd uye shandisa mabhuroko makuru ekopi, uye chimwe chinhu chaibatsira kamwe pakukopa 64 GB HDD pa5400 rpm. Asi kunyangwe iyo yakakopa nekumhanya nekukurumidza kupfuura chetatu che USB 1.0.
Uyezve iyo yakajairika sarudzo yeflash drive seBoot Device, Inotevera, Inotevera, Inotevera, Pedzisa. Hapana manipulations ane disk partitioning kana Ethernet marongero. Iyo yakajairika OS yekumisikidza muna 2020.
mhedziso
Ichi chikamu chekutanga chenyaya ndechekumisa server nyowani. Ini ndaizoiburitsa yakazara kamwechete, asi ndine zvimwe zvinyorwa zviviri zvisina kupera muzvinyorwa zvangu, izvo, zvinoratidzika kwandiri, zvinonakidza kupfuura "imwezve sevha inovaka," uye chikamu chechipiri nezve kumisikidza software inotyisidzira kwete kupera nokukurumidza.
Mari yese yaive 57973 rubles. Heano kuputsa kwakadzama, zvisinei, zvinongedzo kuAliexpress zvinoratidza zvigadzirwa zvakasiyana.
Operative memory - 4 pcs
19078 rubles
processor - 2 pcs
10300 rubles
Mama - 1 pcs
9422 ruble
Power supply unit - 1 pcs
4852 ruble
Nzvimbo - 2 pcs
3722 ruble
SSD
10599 rubles
Nyaya Noname
vakasununguka
Inofungidzirwa mari yemuridzi ndeye 3.89 rubles / kWh * 0.8 kW * maawa makumi maviri nemana * 24 mazuva = 31 rubles / mwedzi. Asi izvi kana akapura nesimba sezvaanogona asingaregi kwemwedzi, izvo zvandisina chokwadi nazvo nekuda kwekushaikwa kwemabasa akadaro uye kurarama kwesimbi. Kuenzanisa, yemhando yepamusoro-soro inenge 25k rubles / mwedzi.
Ini ndinofunga iyi yakanaka sevha yemari.
Source: www.habr.com