UKent Overstreet, umphuhlisi wenkqubo yefayile yeBcachefs, ucebise iipatches eziza kuvumela i-kernel Linux Sebenza ngenkqubo yefayile yeBcachefs nangona emva kokonakala okukhulu kwemetadata, uphinde wakhe kwakhona i-b-trees eyonakeleyo, ukuba kuyimfuneko, usebenzisa i-metadata evela kwi-inode kunye nezakhiwo ezichanekileyo. Utshintsho lwamkelwa nguLinus Torvalds kwaye lubandakanyiwe kuhlaziyo lwanamhlanje lwe-6.9-rc3 kernel.
Utshintsho luqinisekisa ukuba iinkqubo zefayile ezonakalisiweyo zixhonyiwe kwaye zibonelela ngokufikelela kuyo yonke okanye phantse yonke idatha kwisixokelelwano sefayile echatshazelwa yimpazamo yamva nje ekhokelele ekutshatyalalisweni kwenkqubo yefayile. Impazamo yavela xa, emva kokuhlaziya i-toolkit, kwenziwa inzame yokuhlaziya izakhiwo zeFS, kodwa ayizange igqitywe, emva koko i-kernel kunye nokuphunyezwa kwe-Bcachefs endala yazama ukunciphisa inguqu yezakhiwo, ukungahoywa ukuhlaziywa okungaphelelanga. Le meko yakhokelela ekungeneni "imo yengqondo yokwahlukana", xa kungekho nanye imisebenzi enokuthi igqitywe, kwaye izakhiwo ze-b-tree zenkqubo yefayile zazingasahambelani neziqulatho zangempela.
Ipetshi ekhankanyiweyo ikuvumela ukuba uqhubeke nokusebenza nakwiimeko ezinjalo. Phakathi kwemida yethekhnoloji, kukhankanyiwe ukuba phambi kwee-snapshots, i-snapshot b-tree kufuneka ibe khona kwaye isebenze.
umthombo: opennet.ru
