Ma code a FreeBSD asinthidwa kuti agwiritse ntchito OpenZFS (ZFS pa Linux)

Kukhazikitsa mafayilo a ZFS mu FreeBSD Mainline (HEAD) kumasuliridwa kugwiritsa ntchito code ya OpenZFS, yomwe imapanga code base "ZFS yayamba Linux" monga kusinthika kwa ZFS. M'chaka, chithandizo cha FreeBSD chinasamutsidwa ku polojekiti yayikulu ya OpenZFS, pambuyo pake chitukuko cha zosintha zonse zokhudzana ndi FreeBSD chinapitilira pamenepo, ndipo opanga FreeBSD adatha kusuntha mwamsanga zonse zatsopano zomwe zinapangidwa ndi polojekiti ya OpenZFS ku dongosolo.

Zomwe zidapezeka mu FreeBSD mutatha kusintha ku OpenZFS ndi monga: njira yotalikirapo, kusungitsa ma data, kusankha kosiyana kwa makalasi ogawa, kugwiritsa ntchito malangizo a purosesa ya vector kuti mufulumizitse kukhazikitsa kwa RAIDZ ndi kuwerengera ma checksum, kuthandizira kwa ZSTD compression algorithm, multihost mode (MMP, Multi Modifier Protection), zida zotsogola zamalangizo, kukonza mipikisano yambiri komanso kutseka nsikidzi.

Tikumbukire kuti mu Disembala 2018, opanga FreeBSD adanenanso kanthu kusintha kwa ZFS kukhazikitsa polojekiti "ZFS yayamba Linux" (ZoL), yomwe yakhala ikuyang'ana pa ntchito zonse zachitukuko za ZFS posachedwapa. Chifukwa chomwe chinatchulidwa kuti asamuke chinali kusamuka kwa codebase ya ZFS kuchokera ku polojekiti ya Illumos (foloko ya OpenSolaris), yomwe idakhalapo kale ngati maziko owonetsera zosintha zokhudzana ndi ZFS ku FreeBSD.

Mpaka posachedwa, wothandizira wamkulu wa ZFS code base ku Illumos anali Delphix, wopanga makina opangira opaleshoni. DelphixOS (Illumos foloko). Zaka zitatu zapitazo, Delphix adaganiza zosintha kukhala "ZFS on Linux", zomwe zinapangitsa kuti ZFS isagwire ntchito kuchokera ku polojekiti ya Illumos komanso kuti ntchito zonse zachitukuko zikhazikike mu "ZFS on Linux", zomwe tsopano zikuonedwa kuti ndi njira yaikulu yogwiritsira ntchito OpenZFS.

Opanga mapulogalamu a FreeBSD adaganiza zotsatira chitsanzo chonsecho osati kuyesa kugwiritsa ntchito Illumos, chifukwa kukhazikitsa kumeneku kuli kale kumbuyo kwambiri pakugwira ntchito ndipo kumafuna zinthu zofunika kwambiri pakukonza ma code ndikusintha ma port. OpenZFS, yochokera pa "ZFS pa Linux"tsopano ikuonedwa ngati pulojekiti imodzi yogwirizana yopangira ZFS.

Source: opennet.ru