An ƙara tallafin FreeBSD zuwa ZFS akan Linux

Da code base"ZFS akan Linux", wanda aka bunkasa a karkashin inuwar aikin OpenZFS a matsayin aiwatar da tunani na ZFS, karba canza ƙara tallafi FreeBSD tsarin aiki. An gwada lambar da aka ƙara zuwa ZFS akan Linux a cikin FreeBSD 11 da rassan 12. Don haka, masu haɓaka FreeBSD ba sa buƙatar ci gaba da yin aiki tare da nasu ZFS akan cokali mai yatsu na Linux, kuma za a aiwatar da haɓaka duk canje-canje masu alaƙa da FreeBSD a cikin babban aikin. Bugu da ƙari, za a gwada aikin babban reshe na "ZFS akan Linux" a cikin FreeBSD a cikin ci gaba da tsarin haɗin kai yayin aiwatar da ci gaba.

Bari mu tuna cewa a cikin Disamba 2018, masu haɓaka FreeBSD sun fito da himma canzawa zuwa aiwatar da ZFS daga aikin "ZFS akan Linux"(ZoL), wanda duk ayyukan da suka shafi ci gaban ZFS ya mayar da hankali kan kwanan nan. Dalilin da aka ambata don ƙaura shine tabarbarewar lambar lambar ZFS daga aikin Illumos (cokali mai yatsa na OpenSolaris), wanda a baya aka yi amfani da shi azaman tushen ƙaura da canje-canje masu alaƙa da ZFS zuwa FreeBSD. Har zuwa kwanan nan, babban taimako don tallafawa tushen lambar ZFS a Illumos ya kasance ta Delphix, wanda ke haɓaka tsarin aiki. DelphixOS (Illumos cokali mai yatsa). Shekaru biyu da suka wuce, Delphix ya yanke shawarar matsawa zuwa "ZFS akan Linux", wanda ya haifar da ZFS tsayawa daga aikin Illumos da kuma mayar da hankali ga duk ayyukan ci gaba a cikin aikin "ZFS akan Linux", wanda yanzu ana ɗaukarsa babban aiwatarwa. OpenZFS.

Masu haɓaka FreeBSD sun yanke shawarar bin misali na gabaɗaya kuma ba su yi ƙoƙarin riƙe Illumos ba, tunda wannan aiwatarwa ya riga ya yi nisa a cikin aiki kuma yana buƙatar manyan albarkatu don kiyaye lambar da ƙaura canje-canje. "ZFS akan Linux" yanzu ana ganinsa azaman babban, guda ɗaya, aikin haɓaka ZFS na haɗin gwiwa. Daga cikin fasalulluka waɗanda ke samuwa a cikin "ZFS akan Linux" don FreeBSD, amma ba a cikin aiwatar da ZFS daga Illumos: yanayin multihost ba (MMP, Multi Modifier Kariya), faɗaɗa tsarin keɓaɓɓun ƙididdiga, ɓoye bayanan saiti, zaɓi daban-daban na azuzuwan rarraba toshe (azuzuwan rarrabawa), yin amfani da umarnin sarrafa kayan aikin vector don hanzarta aiwatar da RAIDZ da ƙididdige ƙididdiga, ingantaccen kayan aikin layin umarni, gyara kurakuran yanayin tsere da yawa tarewa.

source: budenet.ru