Hardware virtualization. Kudziwana loyamba

Akatswiri ambiri m'munda wa IT mobwerezabwereza anakumana ndi liwu monga "hardware virtualization". Ndipo palibe mwangozi, chifukwa pano tili kuthana ndi zonse timakhala mmwamba zida mphamvu. virtualization ndi chiyani? Chimene icho chiri? ubwino waukulu ndi kuipa chiyani? Tiyeni tiyese kuti tipeze.

Mawu akuti "virtualization" amatanthauza ndondomeko ya kupereka ya deta bwino chimatanthauza zambiri. Chifukwa, pali ubwino sakudziwika koyamba dongosolo kasinthidwe.

Pakuti maganizo bwino tisaiwale kuti ndondomeko lagawidwa mbali ziwiri, mmodzi amene - mu virtualization opaleshoni dongosolo mlingo (pulogalamu), ndipo chachiwiri - hardware virtualization (Seva).

Mpaka posachedwapa, virtualization mapulogalamu wakhala wotchuka kwambiri, monga timatha kupeza njira zamakono. Komabe, pakadali pano mu nthawi virtualization thandizo (hardware) zambiri kuchuluka, kulola kuti msanga kuloza ku malo atongi wa kuloŵedwa m'malo. A udindo zikuluzikulu nyimbo pano ndi kuchita dongosolo ntchito ndi mphamvu.

Hardware virtualization. ubwino

1. Ndakhuta yosavuta chitukuko nsanja virtualization (poyerekezera ndi chitukuko cha mapulogalamu virtualization). Izi zimamupatsa mwayi mtheradi mu nthawi kulenga nsanja latsopano ndipo kumachepetsa ndalama ntchito.

2. The munthawi yomweyo ndipo palokha kukulozani awiri nsanja pafupifupi (pokhalabe kuthekera ntchito aliyense wa iwo payekha), kuti moyenera, ntchito ya mapeto.

3. Kutheka kwa kukhathamiritsa.

4. Kufeŵetsa kasamalidwe zomangamanga maseva.

Hardware virtualization. zolakwa

1. Mkulu zofunika njira hardware (maseva).

2. Mkulu mtengo wa ndikukhazikitsa sayansi.

Pali mitundu yosiyanasiyana ya Seva virtualization. Yoyamba - ndi kuphatikiza (zomveka zokoma angapo maseva pafupifupi pa limodzi Seva thupi), mtundu yachiwiri ndi grouping makina thupi limodzi (zomveka) amene cholinga - wolunjika yovuta.

kuchita analola osakaniza mitundu iwiri. Kukhazikitsa aliyense wa mitundu zimatheka ngati ziwalo hardware (CPU zothandiza hardware virtualization luso).

Pa mfundo imeneyi nthawi ndi mitundu yofala luso yomanga zochokera AMD mapurosesa ndi Intel. Kuti tipeze zomwe purosesa zitsanzo kuthandiza Seva virtualization upite webusaiti Mlengi ndi kuyang'ana pa chipangizo.

Ambiri, hardware virtualization - ichi ndi luso kwambiri ndi yosavuta udzabereke. Kuti timvetse ukulu wa mphamvu yake, ndi wokwanira amatchula kuti luso ntchito mu kachitidwe mafakitale ndi zipangizo zogwiritsa, osanenapo makampani mwachizolowezi lalikulu zombo zikuluzikulu zipangizo luso, pofuna kulimbikitsa zina awo chuma kupanga.