Ngesikhathi sengxoxo yokuhlola isheduli yomsebenzi we-Linux, omunye wabahlanganyeli engxoxweni unikeze isibonelo iqiniso lokuthi yize kunezitatimende mayelana nesidingo ukugcina ukuhambisana lapho kuthuthukiswa i-Linux kernel, ushintsho lwakamuva lwe-kernel luphazamise okulungile Ukusebenza kwemodyuli ye-ZFS ku-Linux.
ULinus Torvalds ukuphendule lokho Isimiso esithi "abasebenzisi abaphuli" sisho ukulondolozwa kwezinhlaka zangaphandle zekhenela ezisetshenziswa izinhlelo zokusebenza esikhaleni somsebenzisi, kanye ne-kernel uqobo. Kepha ayihlanganisi ama-plugins wesithathu akhiwe ngokwahlukile ku-kernel ezingamukelwa ekwakhekeni okuyisisekelo kwe-nucleus, ababhali bayo ngokuzibeka kwabo engcupheni kumele balandele izinguquko ku-nucleus uqobo.
Mayelana nomsebenzi we-ZFS ku-Linux, ILinus ayinconyanga ukusebenzisa imodyuli ye-zfs ngenxa yokungahambisani kwamalayisense e-CDDL nawe-GPLv2.
Isimo sinokuthi, ngenxa yenqubomgomo yelayisense yakwa-Oracle, mancane kakhulu amathuba okuthi iZFS ngelinye ilanga izokwazi ukufaka ukwakheka okuyisisekelo.
Njengoba izingqimba ezihlongozwayo zokugwema ukungahambelani kwelayisense, okuhumusha ukufinyelela emisebenzini eyinhloko yekhodi yangaphandle, kuyisinqumo esithandekayo.
Okuwukuphela kokukhethwa kukho lapho iLinus ingavuma ukwamukela ikhodi yeZFS ku-kernel enkulu ukuthola imvume esemthethweni evela ku-Oracle, kuqinisekiswe ngummeli oholayo futhi okungcono kakhulu nguLarry Ellison uqobo.
Izixazululo eziphakathi, njengezendlalelo eziphakathi kwekhenela nekhodi yeZFSakwamukeleki, inikezwe inqubomgomo ye-Oracle enolaka maqondana nempahla yengqondo kuma-interface interface (isib. Ukuhlolwa kweGoogle kweJava API).
Futhi, ILinus ibona isifiso sokusebenzisa i-ZFS njengesipho nje semfashini hhayi izinzuzo zobuchwepheshe. Ukuhlolwa kokusebenza okufundwe nguLinus akufakazeli iZFS, futhi ukungabi bikho kokuxhaswa okugcwele akuqinisekisi ukuzinza kwesikhathi eside.
I-ZFS isatshalaliswa ngaphansi kwelayisense lamahhala le-CDDL elingahambelani ne-GPLv2 ngoba ayikuvumeli ukuhlanganiswa kwe-ZFS ku-Linux egatsheni elikhulu le-Linux kernel, ngoba ukuxubana kwekhodi ngaphansi kwamalayisense we-GPLv2 ne-CDDL akwamukelekile.
Ukugwema lokhu kungahambelani ilayisensi, iphrojekthi yeZFS kwiLinux inqume ukusabalalisa wonke umkhiqizo ngaphansi kwelayisense leCDDL njengemodyuli ehlukile yokulanda, enikezwa ngokuhlukile kunkozo.
Ithuba lokusabalalisa imodyuli yeZFS eseqedile njengengxenye yokwaba lidala impikiswano kubameli.
Abameli Isoftware Freedom Conservancy (SFC) bakholelwa ukuthi ukuletha imodyuli yekernel kanambambili kwiphakheji yokusabalalisa kwakha umkhiqizo kuhlanganiswe ne-GPL edinga ukwabiwa komsebenzi wokugcina ngaphansi kwe-GPL.
Abameli abavumelani futhi baxabane ukuthi ukulethwa kwemodyuli ye-zf kuvunyelwe uma ingxenye inikezwa njengemodyuli ezimele yodwa, yehlukile kwiphakheji eyinhloko. Amanothi we-Canonical ukuthi ukwabiwa sekuyisikhathi eside kusetshenziswe indlela efanayo yokunikeza abashayeli abanobunikazi, njengabashayeli be-NVIDIA.
Olunye uhlangothi luphendula ngokuthi inkinga yokuhambisana nge-kernel kubashayeli abaphathelene ixazululwa ngokunikezela ngesendlalelo esincane esisatshalaliswa ngaphansi kwelayisense ye-GPL (Imodyuli engaphansi kwelayisense ye-GPL ilayishwa ku-kernel, esivele ilayisha izinto zokuphathelene).
Kwi-ZFS, ungqimba olunjalo lungalungiswa kuphela uma i-Oracle inikezela ngokuhlukile okunelayisense. Ku-Oracle Linux, ukungahambelani kwe-GPL kuxazululwa ngokunikeza i-Oracle okuhlukile kwelayisense okususa imfuneko yelayisense yomsebenzi ohlanganisiwe weCDDL, kepha lokhu okuhlukile akusebenzi kokunye ukwabiwa.
Indawo yokusebenza ukuhlinzeka kuphela ikhodi yomthombo yemodyuli ekusatshalalisweni, okungaholeli ekuxhumaneni futhi kubhekwe njengokulethwa kwemikhiqizo emibili ehlukile. UDebian usebenzisa uhlelo lwe-DKMS (Dynamic Kernel Module Support) yalokhu, lapho imodyuli inikezwa khona kukhodi yomthombo futhi ihlanganiswe kusistimu yomsebenzisi, ngemuva nje kokufakwa kwephakeji.
Umthombo: https://www.realworldtech.com/
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