Ukukhutshwa kwenguqulelo entsha ye-OpenZFS 2.1 yeprojekthi kwabhengezwa kwaye kolu hlobo lutsha kuphuculwe ukuphuculwa okuninzi apho olona tshintsho lubalulekileyo kule nguqulelo yinkxaso eyongeziweyo ye-DRAID.
Kulabo abangaqhelekanga nge-OpenZFS, kuya kufuneka uyazi ukuba le ibonelela ngokuphunyezwa kwezinto ye-ZFS enxulumene nenkqubo yefayile kunye nomphathi wevolumu. Ukuthi ngqo, kumiselwa la macandelo alandelayo: I-SPA (Indawo yokuGcina iPhuli yoGcino), i-DMU (iCandelo loLawulo lweDatha), iZVOL (Umthamo weZFS) kunye neZPL (iZFS POSIX Layer).
Ukongeza, iprojekthi oInika amandla okusebenzisa i-ZFS njenge-backend yenkqubo yefayile eLuster. Umsebenzi weprojekthi usekwe kwikhowudi yoqobo ye-ZFS engeniswe kwiprojekthi ye-OpenSolaris kwaye iphuculwe ngezincedisi kunye nokulungiswa kuluntu lwase-Illumos. Le projekthi iyaphuhliswa ngokuthatha inxaxheba kwabasebenzi abavela kwiLebhu yeSizwe yaseLivermore phantsi kwesivumelwano neSebe lezaMandla laseMelika.
Ikhowudi ihanjiswa phantsi kwelayisensi yasimahla yeCDDL, engahambelaniyo ne-GPLv2, engavumeli ukudityaniswa kwe-OpenZFS kwi-kernel ephezulu ye-Linux, kuba akuvumelekanga ukuxuba ikhowudi phantsi kwelayisensi ye-GPLv2 kunye ne-CDDL. Ukujongana nokungahambelani kwelayisenisi, kwagqitywa ekubeni kusasazwe yonke imveliso phantsi kwelayisenisi yeCDDL njengemodyuli eyahlukeneyo enokukhutshelwa ehambisa ngokwahlukeneyo kwikernel. Ukuzinza kwekhowudi ye-OpenZFS kuthathwa njengokuthelekiswa nezinye i-FS zeLinux.
Iimpawu ezintsha ze-OpenZFS 2.1
Kule nguqulo intsha Eyona nto intsha inikiweyo yinkxaso yetekhnoloji ye-DRAID (I-Distribut Spare RAID), onokuthi wenze ngayo amaqela usebenzisa i-RAIDZ entsha esasaziweyo eyenza ukuba amaxesha okuphulukana ngokukhawuleza asebenzise iindawo ezishushu ezishushu. Ugcino olubonakalayo lwe-DRAID Inamaqela e-RAIDZ angaphakathi, nganye inezinto zokugcina kunye nezixhobo zokugcina iibhloko zobunye. La maqela athe saa kuzo zonke iidrive ukuze asebenzise ngokugqibeleleyo i-bandwidth yediski ekhoyo. Endaweni yediski yokubuyisa eshushu eyahlukileyo, i-DRAID isebenzisa umxholo wokwaba ngokufanelekileyo ukubuyisela iibhloko ezishushu kuzo zonke iidiski kuluhlu.
Olunye lolona tshintsho lubonakalayo ukuhambelana kwepropathi, njengoko ngoku ivumela abalawuli ukuba bacacise iseti yeempawu ekufuneka zinikwe amandla kwiqela. Olu lawulo lwegranular lwenza kube lula ukwenza amaqela aphathwayo kwaye kugcinwe ukuhambelana kweqela kwiinguqulelo ze-OpenZFS nakumaqonga onke.
Ukongeza, sinokuyifumana loo nto ubonelele ngesakhono sokugcina amanani ekusebenzeni kweqela kwifomathi yedatha ye-InfluxDB elungiselelwe ukugcina, ukuhlalutya, kunye nokusebenzisa idatha ngohlobo lwamaxesha exesha (iinxalenye zamaxabiso eparameter ngamaxesha athile achaziweyo). Ukuthumela ngaphandle kwifomathi ye-InfluxDB, umyalelo "zpool_influxdb" unikezelwa.
Kanye kunye nepropathi yokuhambelana, i-zpool yenza -u ekhubaza ukunyuka okuzenzekelayo, «zpool history -i» - ukubonakalisa kwimbali yokusebenza kwexesha lokuphunyezwa komyalelo ngamnye, «inqanaba le-zpool» kulapho wongeze khona Isilumkiso esimalunga neediski ezinobukhulu obungaphantsi bebhloko kunye ne "zfs rename -u" ethiya ngokutsha le fayile ngaphandle kokuyixela.
Olunye utshintsho olwahlukileyo kolu hlobo lutsha:
- Ukuphuculwa kokusebenzisana kwe-I / O.
- Ukuphuculwa kokusebenza kwangaphambili kokufikelela kwedatha kwimithwalo yomsebenzi.
- Ukuphuculwa kwesikali ngokunciphisa ukungavisisani.
- Ukuncitshiswa kwexesha lokungeniswa kwempahla echibini lokuqubha.
- Ukuphuculwa ngokubanzi kwamaphepha omntu
- Ukwehla kwehlulo kweebhloko ze-ZIL.
- Ukuphuculwa kokusebenza kwemisebenzi ephindayo.
- Ukuqinisekiswa okuzenzekelayo kwe-ABI kongezwe ujongano lwethala leencwadi loluntu
- Ukuphuculwa kolawulo lwenkumbulo.
- Ukulayisha imodyuli yeKernel kukhawulezile.
Gqibela ukuba unomdla wokwazi okungakumbi ngayoUngajonga iifayile ze iinkcukacha kwikhonkco elilandelayo.