Thandizo la FreeBSD lowonjezeredwa ku ZFS pa Linux

Ku code base "ZFS pa Linux", yopangidwa mothandizidwa ndi polojekitiyi OpenZFS monga kukhazikitsidwa kwa ZFS, kuvomereza kusintha kumawonjezera chithandizo Makina ogwiritsira ntchito a FreeBSD. Khodi yowonjezeredwa ku ZFS pa Linux yayesedwa mu nthambi za FreeBSD 11 ndi 12. Chifukwa chake, opanga FreeBSD safunikiranso kusunga ZFS yawo yolumikizidwa pa foloko ya Linux, ndipo kukulitsa zosintha zonse zokhudzana ndi FreeBSD kudzachitika mu ntchito yaikulu. Kuphatikiza apo, ntchito ya nthambi yayikulu "ZFS pa Linux" mu FreeBSD idzayesedwa mu dongosolo lophatikizira mosalekeza panthawi yachitukuko.

Tikumbukire kuti mu Disembala 2018, opanga FreeBSD adabwera kanthu kusintha kwa ZFS kukhazikitsa polojekiti "ZFS pa Linux"(ZoL), pomwe zochitika zonse zokhudzana ndi chitukuko cha ZFS zangoyang'ana posachedwa. Chifukwa chomwe chidatchulidwa chakusamuka chinali kuyimitsidwa kwa codebase ya ZFS kuchokera ku polojekiti ya Illumos (foloko ya OpenSolaris), yomwe idagwiritsidwa ntchito m'mbuyomu ngati maziko osamutsira zosintha zokhudzana ndi ZFS kupita ku FreeBSD. Mpaka posachedwa, chithandizo chachikulu chothandizira ZFS code base ku Illumos chinapangidwa ndi Delphix, yomwe imapanga makina opangira opaleshoni. DelphixOS (Illumos foloko). Zaka ziwiri zapitazo, Delphix adaganiza zosamukira ku "ZFS pa Linux", zomwe zidapangitsa kuti ZFS isasunthike kuchokera ku pulojekiti ya Illumos ndikuyika chidwi chonse mu projekiti ya "ZFS pa Linux", yomwe tsopano ikuwoneka kuti ndiyo kukhazikitsa kwakukulu. OpenZFS.

Madivelopa a FreeBSD adaganiza zotsata chitsanzo chambiri osayesa kugwiritsitsa ku Illumos, popeza kukhazikitsidwa uku kuli kale m'mbuyo pakugwira ntchito ndipo kumafuna zida zazikulu kuti zisunge kachidindo ndikusuntha kusintha. "ZFS pa Linux" tsopano ikuwoneka ngati projekiti yayikulu, imodzi, yothandizana ya ZFS. Zina mwazinthu zomwe zikupezeka mu "ZFS pa Linux" za FreeBSD, koma osati pakukhazikitsa ZFS kuchokera ku Illumos: multihost mode (MMP, Multi Modifier Protection), njira yowonjezera ya quota, kusungitsa deta, kusankha kosiyana kwa makalasi ogawa midadada (magawo ogawa), kugwiritsa ntchito malangizo a purosesa ya vector kuti mufulumizitse kukhazikitsidwa kwa RAIDZ ndi kuwerengera ma checksum, kuwongolera mzere wa malamulo, kukonza zolakwika zambiri zamtundu ndi kutsekereza.

Source: opennet.ru