Yuav ua li cas rau nruab thiab txig Xen neeg rau zaub mov

Xen neeg rau zaub mov yog ib tug siab platform uas nyob rau hauv nws cov kev txiav txim siab siv technology kho vajtse virtualization. Nws yuav tsum raug sau tseg tias nyob rau hauv rooj plaub no nws tsis tuaj yeem nrhiav kev sib txawv ntawm cov txheej txheem txheej txheem, tab sis qhov kev ua tau zoo sib xws nrog cov khoom tsim tau ntawm lub tshuab tiag, uas ua rau lub hauv paus pib ua rau siv nyob rau hauv chaw ua haujlwm.

Cov txiaj ntsig zoo li cas?

Ntawm qhov zoo tshaj plaws ntawm kev siv Xen neeg rau zaub mov yog cov hauv qab no:

• Ib qho tseem ceeb txo qis rau lub sijhawm, nrog rau txoj haujlwm ntawm kev ua haujlwm hauv kev ua lag luam, uas yog muab los ntawm kev kho vajtse hauv nruab nrab ntawm kev tswj cov kev tsim nyog qhua.
• Muab cov neeg siv nrog lub sijhawm los ua kom qhov kev ua tau zoo ntawm cov kev ua lag luam hauv virtualization vim yog qhov tseeb ntawm kev tswj cov kev qhua tuaj nruab ntug los ntawm cov kws kho mob ncaj qha.
• Tej lub platforms muaj kev tiv thaiv ntau dua ntawm kev cuam tshuam lwm qhov, vim tias Lawv siv kev sib cais ntawm cov cav hlau lawv tus kheej, nrog rau cov khoom siv kho vajtse. Kev ua haujlwm ntawm txhua lub platform yog ua tiav nyob rau hauv tag nrho kev ywj siab los ntawm lwm yam khoom siv, uas yog, tag nrho cov units ua haujlwm nyob rau hauv lawv qhov chaw uas siv cov kev pab tib neeg.
• Ntawm lwm yam, Xen tus neeg siv yuav tsis platform ywj siab ntawm cov tsim qhua tshuab los ntawm lub computer host.

Dab tsi yog nws nyiam?

Xen nws tus kheej yog ib qho kev sib tham ntawm tus ntoo khaub lig. Lub platform no yog ib txoj kev loj hlob zoo, uas belongs rau University of Cambridge thiab hnub no yog muab faib tshwj xeeb tshaj yog nyob rau hauv GPL-licence. Pib, kev txhawb nqa los ntawm ob lub ntsiab ceg ntawm cov khoom - qhov lag luam version thiab cov version nrog rau qhov chaws, tab sis nyob rau hauv 2009 nws tau hais tias tag nrho cov versions ntawm Xen tus neeg siv yuav dawb kiag li, yog tias, qhov kev pab yuav dawb.

Lub tswv yim tseem ceeb ntawm kev sib xws yog tus sau, uas yog, yav tas los khiav ntawm lub tshuab virtual. Nyob rau hauv qhov kev tshwm sim uas nws pib rau reboot, tus sau yog tag haujlwm, thiab tom qab ib tug tshiab download, ib tug tshiab yog tsim. Txawm tias thaum lub sij hawm tsiv teb tsaws, Xenpooj ntawv cov ntsiab lus yuav muab luam tawm ntawm lawv. Vim li no, txhua lub cav ntiv tes tsis tas siv rau hauv cov qoob loo ntawm ntau qhov chaw nyob hauv tus txheej txheem ntawm nws lub neej, tiam sis Xen tsuas yog siv los ntawm lub tswv yim ntawm qhov sau xwb, thiab txhua tsav txhua yam tshwm sim tom qab nws tuaj cuag kev tswj hwm kev tswj Hypervisor.

Vim li cas lub cev thiaj li zoo sib xws?

Mus rau hnub tim, peb muaj kev ruaj ntseg hais tias Citrix Xen neeg rau zaub mov yog ib qho ntawm lub tshuab muaj zog tshaj plaws nrog kev txhawb nqa kho vajtse. Nws yuav tsum tau muab sau tseg tias nws tseem yog qhov ceev tshaj plaws thiab kev ruaj ntseg ntawm txhua hom kev nthuav tawm, tab sis nws yog khoom dawb kiag li. Tab sis, ntawm chav kawm, nws tsis tau hais tias qhov kev txiav txim paub kiag li universal, thiab yog li ntawd, nyob rau hauv tej lub sijhawm, cov neeg siv yuav kuj chaw uasi mus rau lwm cov hom software.

Yuav ua li cas rau nruab thiab configure nws?

Citrix Xen neeg rau zaub mov yog tsim los muab cov haujlwm lag luam ntau ntawm cov kev khiav hauj lwm nruab operating qhov rai thiab Linux. Nws yuav tsum raug sau tseg tias koj tuaj yeem siv lwm cov kab sib txawv ntawm cov platforms, tab sis qhov chaw ua hauj lwm tsis muab txhua yam kev lav lus uas lawv yuav cim nrog ua haujlwm.

Download tau tag nrho cov ntaub ntawv tsim nyog koj ua tau los ntawm lub website ntawm tus tsim tawm, thaum peb xav kom koj paub koj tus kheej nrog lub ntsiab lus ntawm kev siv thiab daim ntawv tso cai pom zoo ua ntej. Tom qab koj download tau Citrix Xen neeg rau zaub mov thiab sau ntawv mus rau ib qho kev tsav, koj tuaj yeem txuas tus ntaus ntawv mus rau lub computer thiab pib ua hauj lwm. Nws yog tsim nyog teev tam sim ntawd hais tias nyob rau hauv tus txheej txheem ntawm no installation, tej ntaub ntawv uas koj khaws cia rau hauv koj cov ntaub ntawv yuav muab deleted, yog li koj yuav tsum tau saib xyuas ua ntej kom ntseeg tau tias kev ruaj ntseg ntawm cov ntaub ntawv tseem ceeb.

Tom qab ntawd koj yuav pom ib qho screen uas qhia koj rau nruab Xen neeg rau zaub mov 6.2 (los yog ib tug txawv version yog tias koj downloaded nws). Tom qab dhau los ntawm cov kauj ruam installation yooj yim, lub qhov rais kawg yuav tshwm sim, qhia tias lub platform tau raug kho kom raug.

Tom qab Xen neeg rau zaub mov thaum kawg downloaded rau Ubuntu neeg rau zaub mov lossis lwm hom platforms neeg siv, nws cia li switches mus rau lub ntsiab qhov rais ntawm lub zog twb khiav. Nws zoo li lub tshuab raj full-fledged ntawm qhov xen system loaded, thiab nws muab faib ua ob kab, qhov twg hauv sab laug koj yuav xaiv cov tsis yooj yim los ntawm kev siv cov xub tuav, thaum nyob hauv txoj cai ib qho tag nrho cov kev xaiv yuav raug tso tawm kom pom, uas koj tau Hloov cov khoom ntawm kev khiav dej num. Yog koj hloov mus rau qhov kev hloov no, koj yuav tsum xaiv yam khoom ntawd thiab nyem rau ntawm Sau.

Thaum koj nyob hauv Xen Ubuntu tswj qhov chaw tswj tuav, koj tuaj yeem siv khawm Alt + F3 tseem ceeb mus rau tus txheem Linux console, uas qhia tau tseeb ntxiv tias lub tshuab nws tus kheej yog tus txheem Linux nruab nrog nws cov khoom siv, thiab Tseem nkag siab thiab paub zoo txog cov lus txib. Nws yog vim li no rau cov neeg uas muaj lub Linux operating system, tsis muaj dab tsi nyuab nyuab rau cov grips nrog cov yam ntxwv ntawm cov txheej txheem no.

Configure system

Tom qab koj pib cov neeg rau zaub mov no, koj tuaj yeem saib ob lub ntsiab txuas uas siv qhov chaw nyob zoo hauv qhov browser. Ib tug los ntawm ib qho koj yuav tau download XenCenter, uas muab tag nrho kev tswj ntawm no platform, thaum lwm tus yog ib qho ntaub ntawv exe. Txhua txoj kev, tom qab kev txhim kho, koj yuav pom txoj kev tswj hwm, tom qab koj nkag mus rau koj tus kheej lub chaw nyob hauv nws, nrog rau cov hauv paus lo lus zais, thiab koj yuav tsum tso cai nkag mus rau lub system.

Peb tau txais cov ntaub ntawv yooj yim

Nyob rau hauv tus qauv hom ntawm tus tswj tuav khiav, koj tuaj yeem saib ob qho tib si tawm thiab cov ntaub ntawv qhia, thiab los ntawm kev sib tabs rau saum koj tuaj yeem tau txais kev nkag mus rau ntau ntau lwm cov kev ntsuam xyuas thiab tsis tau. Piv txwv, hauv Performance Performance, koj tuaj yeem pom cov ntaub ntawv qhia txog cov tswv yim Xen neeg tuaj xyuas dua, uas tau cia li tau muab tso ua ke lawm, thiab siv cov kev pab dawb li cas.

Txhim kho cov qhua

Yog tias koj xav los tswj cov qhua, koj yuav tsum tau mus rau VM tshiab los yog VM, thiab tom qab qhib lub tshuab raj no xaiv qhov kev khiav hauj lwm uas koj yuav tsum nruab ua ib tus qhua. Hauv particular, yog tias koj xav tau, koj tuaj yeem nruab Xen tus neeg siv hauv qhov rais 7. Nws yog tsim nyog sau cia tias qhov chaw no muaj ntau ntau yam, thiab cov txheej txheem installation yuav luag zoo tib yam rau uas siv rau hauv VMware Workstation. Ntawd yog, txheej txheem yog muab faib ua ntau theem:

• Kev txhais ntawm hom kev kaw lus;
• Npaj tus naj npawb ntawm cov txheej txheem thiab cim xeeb;
• Tsis pub chaw rau ib qho chaw tsav tsheb lossis cov ntaub ntawv tshwj xeeb rau kev txhim kho tus txheej txheem tshiab hauv nws.

Yog hais tias koj twb puas tau nyob rau hauv kuv lub neej kev VMware workstation, koj yuav tau nco ntsoov hais tias yooj yim nkag tau rau hauv lub ntsiab zog thiab koj yuav yooj yim teem thiab ua rau thawj zaug installation Xen neeg rau zaub mov rau lub qhov rais 7 los yog lwm yam hom kev khiav hauj lwm systems.

Yuav ua li cas ntxiv mus?

Tom qab koj tsim thiab pib lub tshuab tshiab, txoj kev ua haujlwm yuav hloov mus rau hauv ib qho kev txhim kho kom tiav rau kev khiav hauj lwm uas koj xaiv. Thiab ntawm no tsis muaj cov ntsiab lus tshiab kiag li. Koj tsuas yog yuav tsum tos kom txog thaum lub txheej txheem installation rau lub kaw lus tshiab tiav lawm, tom qab uas koj tuaj yeem siv cov haujlwm ntawm Xen neeg rau zaub mov console. Tso VDI los yog khiav lwm lub tswv yim - tag nrho cov ntawm no yog tam sim no hauv koj qhov kev ua tau zoo, thiab koj tuaj yeem siv qhov system thaum koj pom zoo.

Kho vajtse

Tsis txhob hnov qab tias txoj haujlwm ntawm lub system ncaj qha nyob ntawm qhov kho vajtse koj siv. Nws yog rau qhov no vim tias thawj txoj hauj lwm ua ntej tsim kev huab yog los muab cov servers uas txoj kev ua kom tus txheej txheem virtualization.

Yuav kom muaj kev ceev nrawm ntawm cov sib txawv ntawm IBMs hauv kev muag khoom, ib qho kev hloov siab siv, uas nyob hauv txoj kev ntseeg ua kom nws ua tau kom muaj kev tsiv rau txoj kev tsiv teb tsaws los ntawm ib yam ntawm 10, tab sis nyob rau hauv kev xyaum no acceleration yog qhov kev txiav txim ntawm qhov loj me. Yuav kom nkag tau mus rau hauv lub network ntawm cov servers thiab virtual cov cav tov, ib qho kev hloov ntxiv tau muab ntxiv rau qhov muag zaub, nrog kev pab cuam ntawm cov tsheb khiav mus rau lwm tus neeg yuav kis tau.

Tsis tas li ntawd, nws yog ib qho tseem ceeb uas yuav siv cov khoom siv fais fab uas tsis tshua muaj zog, uas yuav ua kom muaj kev rov qab los ntawm cov neeg ua hauj lwm thaum tsis ua hauj lwm ntawm lub hauv paus fais fab.

Kuv tuaj yeem host tus neeg siv khoom?

Ces cov nqe lus nug tshwm sim, qhov chaw uas nws yuav tsum tau muab cia rau virtual cov cav tov. Nyob rau hauv qhov kev tshwm sim hais tias lawv yuav tsum nyob rau hauv tshwj xeeb tshaj yog nyob rau hauv lawv tus kheej servers, qhov no yuav cuam tshuam rau tag nrho kev cia siab ntawm tag nrho lawv, txij li thaum muaj kev ua yuam kev, koj yuav cia poob tag nrho cov virtual machines nyob rau cov khoom no.

Ntawm lwm yam, tsis txhob hnov qab tias siv cov kev qhia no tseem yuav nyuaj heev rau tag nrho cov hauj lwm ntawm load ntsuas, txij thaum los xyuas kom meej lub migration ntawm lub tshuab virtual nws yuav pib tau tsim nyog nws txav mus rau lwm tus neeg rau zaub mov, thiab qhov no yuav tsim ib tug theej ntev thiab tsho Tus txheej txheem.

Tsim kom muaj kev sib txuas lus hauv lub network

Yuav kom paub tseeb tias muaj peev xwm ua kom tswj tau cov chaw siv network ntawm virtual cov cav, thiab tseem yuav xyuas kom meej tias lawv tsis nyob hauv tib lub subnet nrog "Xen Neeg", koj yuav tsum tsim kom muaj qhov kev sib txuas ntawm lub network. Nyob rau hauv cov ntaub ntawv no, Citrix yog ib qho teeb meem thiab tsim DVSC, uas kuj pom tias yog siv tshuab ua virtual, tab sis twb tau siv ntau dua RAM thiab cov chaw muab kev pab.

Yog hais tias koj mus ncaj qha mus rau lub web-interface ntawm lub DVSC, koj yuav nrhiav tau muaj ib tug kuj ntau pab cov ntaub ntawv txog lub network infrastructure, xws li ib daim ntawv teev virtual tshuab uas yog tam sim no tswj mus txuas rau ib qho kev network, tag nrho cov hom ntawm tej qho kev ua yuam kev cov lus, raws li tau zoo raws li los ntawm network kev ua si yog tsis Xwb rau lub tshuab ntxhua khaub ncaws, tab sis hauv txoj cai rau tag nrho network.

DVSC kuj yuav siv tau raws li ib tug txheej txheem firewall cai uas tau muab teev los ntawm AccessControl tab. Txoj cai Network Security yog muab faib ua plaub ntau ntau thiab cov kev cai tso cai rau peb los piav txog ib tug yam kev txiav txim ntawm, cov raws tu qauv (uas yuav tsum tau muab teem los ntawm lub sender thiab tau kev pab ports, raws li zoo raws li qhia cov paub kev cai), raws li zoo li ib co rau leej twg nws yog txoj cai no yuav tsum muaj ntaub ntawv.