OpenZFS 2.0.0

Ntlafatso e kholo ea sistimi ea faele le lisebelisoa tsa eona tsa tlhokomelo, OpenZFS 2.0.0, e lokollotsoe. Phetolelo e ncha e ts'ehetsa likheo tsa Linux ho qala ho tloha ho 3.10 le li-kernel tsa FreeBSD ho tloha ho mofuta oa 12.2, 'me ho phaella ho sena, joale e kopanya khoutu bakeng sa lisebelisoa tse peli tse sebetsang sebakeng se le seng sa polokelo. Har'a liphetoho tse kholo ka ho fetisisa, bahlahisi ba hlokomela tse latelang:

  • E kenyellelitse bokhoni ba ho latellana (LBA) ho aha bocha Mirror vDev RAID e senyehileng. Mokhoa ona o potlakile haholo ho feta ho hlaphoheloa ha setso "pholiso". Leha ho le joalo, ha e hlahlobe li-block checksums, ke kahoo hang ka mor'a hore e phethoe, mohato o latelang ke ho qala tlhahlobo ea botšepehi ba tsamaiso (scrub).

  • Ho khutlisa data ea cache ea L2ARC ka mor'a hore sistimi e qale hape. Cache ka boeona e sebelisa palo e inehetseng ea RAM, ntle le ho sebelisa hard drive e liehang bakeng sa phihlello ea data khafetsa. Joale kamora ho qala bocha data ea cache ea L2ARC e tla be e le teng.

  • Ts'ehetso ea ho hatella ka sebopeho sa ZStandard, se fanang ka boemo ba khatello e ka bapisoang le GZIP, empa ka nako e ts'oanang ts'ebetso e phahameng haholo. Bakeng sa boiketlo, mookameli o fuoa bokhoni ba ho khetha boemo ba khatello ho netefatsa hore ho na le tekanyo e ntle ka ho fetisisa pakeng tsa ts'ebetso le ho boloka sebaka sa disk.

  • Bokhoni ba ho khetha data ha o fetisa ka ho sebelisa litaelo tsa ho romella / ho amohela. Hona joale batsamaisi ba ka qhelela ka thoko data e sa hlokahaleng kapa ea lekunutu ho phetiso pele ba kopitsa senepe.

  • Tse ling tse ngata, tse seng bohlokoa haholo, empa ha ho lintlafatso tse seng monate tse kentsoeng ts'ebetsong, haholo-holo, pam module e ngotsoe bakeng sa ho kenya linotlolo tsa encryption tsa foldara, maqephe a motho a hlophisitsoe bocha, litokomane tse ntlafalitsoeng, e kenyellelitse jenereithara ea bophahamo ba zfs bakeng sa systemd, ho rema lifate ho atolosoa ho syslog, ho lumellana ho ntlafalitsoeng le li-bootloader tsa sistimi, le tse ling tse ngata.

  • Litaelo tse ncha le linotlolo li kentsoe ho tse seng li ntse li le teng, tseo u ka li balang haholoanyane ho tsona litlhaloso tse khutšoane mabapi le tokollo.

  • Lisebelisoa tse 'maloa tsa ka hare li ntlafalitsoe ho latela lebelo le ts'ebeliso e nepahetseng ea lisebelisoa tsa sistimi.

Phetoho e felletseng.

Source: linux.org.ru