Microsoft game da ƙirƙirar sabon ginin gwaji na Windows Insider (gina 18917), wanda ya haɗa da Layer WSL2 (Windows Subsystem for Linux) da aka sanar da baya, wanda ke tabbatar da ƙaddamar da fayilolin aiwatar da Linux akan Windows. An bambanta bugu na biyu na WSL ta hanyar isar da cikakkiyar kwaya ta Linux, maimakon abin koyi wanda ke fassara kiran tsarin Linux zuwa kiran tsarin Windows akan tashi.
Yin amfani da kwaya mai mahimmanci yana ba ku damar cimma cikakkiyar daidaituwa tare da Linux a matakin kiran tsarin da kuma samar da ikon gudanar da kwantena Docker a kan Windows ba tare da matsala ba, da kuma aiwatar da tallafi ga tsarin fayil dangane da tsarin FUSE. Idan aka kwatanta da WSL1, WSL2 ya ƙara haɓaka aikin I/O da ayyukan tsarin fayil. Misali, lokacin zazzage rumbun adana bayanai, WSL2 yana saurin saurin sau 1 fiye da WSL20, kuma sau 2-5 cikin sauri yayin aiwatar da ayyukan “git clone”, “npm install”, “sabuntawa mai dacewa” da “inganta haɓakawa”.
WSL2 yana ba da wani sashi dangane da Linux 4.19 kernel wanda ke gudana a cikin yanayin Windows ta amfani da injin kama-da-wane da aka riga aka yi amfani da shi a Azure. Ana isar da sabuntawa ga kernel na Linux ta hanyar tsarin Sabuntawar Windows kuma an gwada shi akan ci gaba da abubuwan haɗin kai na Microsoft. Duk canje-canjen da aka shirya don haɗin kernel tare da WSL an yi alkawarin buga su ƙarƙashin lasisin GPLv2 kyauta. Shirye-shiryen faci sun haɗa da ingantawa don rage lokacin farawa kwaya, rage yawan ƙwaƙwalwar ajiya, da barin mafi ƙarancin saitin direbobi da tsarin ƙasa a cikin kwaya.
Ana riƙe goyan bayan tsohuwar sigar WSL1 kuma ana iya amfani da tsarin biyu gefe da gefe, dangane da zaɓin mai amfani. WSL2 na iya yin aiki azaman canji na zahiri don WSL1. Daidai da abubuwan haɗin sararin mai amfani na WSL1 daban kuma sun dogara ne akan majalisu na rarrabawa daban-daban. Misali, don shigarwa a cikin WSL a cikin kundin adireshi na Store na Microsoft majalisu , , ,
, и .
Muhalli a cikin wani hoton diski daban (VHD) tare da tsarin fayil na ext4 da adaftar hanyar sadarwa mai kama da juna. Haɗin kai tare da Linux kernel da aka bayar a WSL2 yana buƙatar haɗa ƙaramin rubutun farawa a cikin rarraba wanda ke canza tsarin taya. Don canza yanayin rarrabawar aiki, an gabatar da sabon umarni "wsl -set-version", kuma don zaɓar tsohuwar sigar WSL, umarnin "wsl -set-default-version".
source: budenet.ru