{"id":119617,"date":"2024-08-25T21:43:12","date_gmt":"2024-08-25T19:43:12","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/linus-torvalds-nachal-sozhalet-chto-odobril-dobavlenie-bcachefs-v-yadro-linux"},"modified":"2024-08-25T21:43:12","modified_gmt":"2024-08-25T19:43:12","slug":"linus-torvalds-nachal-sozhalet-chto-odobril-dobavlenie-bcachefs-v-yadro-linux","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sq\/blog\/novosti-interneta\/linus-torvalds-nachal-sozhalet-chto-odobril-dobavlenie-bcachefs-v-yadro-linux","title":{"rendered":"Linus Torvalds filloi t\u00eb pendoheshte q\u00eb miratoi shtimin e Bcachefs n\u00eb b\u00ebrtham\u00ebn Linux","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"
Gjat\u00eb diskutimit p\u00ebr nj\u00eb grup t\u00eb ri ndryshimesh, t\u00eb propozuara p\u00ebr t'u p\u00ebrfshir\u00eb n\u00eb b\u00ebrtham\u00ebn 6.11-rc5 nga autori i Bcachefs, Linus Torvalds shkroi se fillon t\u00eb ndiej\u00eb keqardhje p\u00ebr pranimin e sistemit t\u00eb skedar\u00ebve Bcachefs n\u00eb b\u00ebrtham\u00eb. Pak\u00ebnaq\u00ebsia e Torvalds lidhet me faktin se Kent Overstreet, autori i Bcachefs, n\u00eb faz\u00ebn e kandidat\u00ebve t\u00eb fundit p\u00ebr l\u00ebshim, po d\u00ebrgon ndryshime shum\u00eb t\u00eb m\u00ebdha, t\u00eb cilat n\u00eb thelb jo vet\u00ebm q\u00eb rregullojn\u00eb gabimet, por vazhdojn\u00eb edhe zhvillimin e funksionalitetit, pavar\u00ebsisht se ndryshimet funksionale lejohet t\u00eb b\u00ebhen vet\u00ebm n\u00eb faz\u00ebn e hershme t\u00eb zhvillimit t\u00eb nj\u00eb dege t\u00eb re, nd\u00ebrsa n\u00eb faz\u00ebn rc5 pranohen vet\u00ebm disa ndryshime t\u00eb vogla, t\u00eb cilat preferohet t\u00eb mos kalojn\u00eb 100 rreshta kodi. <\/p>\n
Patch-i d\u00ebrguar p\u00ebr Bcachefs, ku jan\u00eb shtuar 1309 rreshta dhe jan\u00eb fshir\u00eb 671 rreshta n\u00eb 39 skedar\u00eb, p\u00ebrve\u00e7 rregullimeve t\u00eb gabimeve p\u00ebrfshinte dy ndryshime t\u00eb r\u00ebnd\u00ebsishme: mb\u00ebshtetje p\u00ebr struktur\u00ebn e re t\u00eb t\u00eb dh\u00ebnave p\u00ebr menaxhimin e list\u00ebs s\u00eb elementeve t\u00eb lira n\u00eb cache dhe mund\u00ebsin\u00eb p\u00ebr t\u00eb konvertuar tabelat e hash-it p\u00ebr cache-in. Struktur\u00eb e re u shtua p\u00ebr t\u00eb eliminuar bllokimet e panevojshme t\u00eb cache-it dhe p\u00ebr t\u00eb p\u00ebrjashtuar situatat q\u00eb mund t\u00eb \u00e7ojn\u00eb n\u00eb konflikte bllokimi gjat\u00eb ngarkesave shum\u00ebfishe. <\/p>\n
Ky nuk \u00ebsht\u00eb rasti i par\u00eb q\u00eb rregullime t\u00eb m\u00ebdha p\u00ebr Bcachefs d\u00ebrgohen pas afatit t\u00eb pranimit t\u00eb ndryshimeve, dhe nuk \u00ebsht\u00eb rasti i par\u00eb q\u00eb n\u00eb vend t\u00eb rregullimeve t\u00eb thjeshta t\u00eb gabimeve avancohen shtesa m\u00eb t\u00eb r\u00ebnda funksionale, t\u00eb sjella p\u00ebrmes k\u00ebrkesave p\u00ebr ndihm\u00eb n\u00eb fazat e fundit t\u00eb zhvillimit t\u00eb deg\u00ebs s\u00eb re. Linus Torvalds iu p\u00ebrgjigj k\u00ebrkes\u00ebs s\u00eb d\u00ebrguar t\u00eb pull: <\/p>\n
«Mjaft. Pull-reqeusti i fundit gjithashtu ishte i madh. Ky pull-reqeust gjithashtu \u00ebsht\u00eb shum\u00eb voluminoz, preki gj\u00ebra q\u00eb nuk kan\u00eb t\u00eb b\u00ebjn\u00eb me Bcachefs, dhe as q\u00eb \u00ebsht\u00eb ndonj\u00eb regresion n\u00eb m\u00ebnyr\u00eb t\u00eb larg\u00ebt. N\u00eb nj\u00eb moment, «ndryshimi i di\u00e7kaje» thjesht kthehet n\u00eb zhvillim, dhe ky \u00ebsht\u00eb ai moment. Askush me mend n\u00eb kok\u00eb nuk p\u00ebrdor Bcachefs dhe nuk pret stabilitet nga ai, prandaj \u00e7do p\u00ebrdorues — \u00ebsht\u00eb nj\u00eb fush\u00eb eksperimentimi. Patch-\u00ebt e Bcachefs jan\u00eb b\u00ebr\u00eb nj\u00eb lloj «zhvillimi t\u00eb madh gjat\u00eb ciklit t\u00eb p\u00ebrgatitjes s\u00eb publikimit, dhe jo para tij», deri n\u00eb pik\u00ebn sa q\u00eb filloj t\u00eb kem keqardhje p\u00ebr pranimin e Bcachefs. N\u00ebse Bcachefs nuk mund t\u00eb funksionoj\u00eb si\u00e7 duhet n\u00eb p\u00ebrputhje me orarin e zhvillimit t\u00eb b\u00ebrtham\u00ebs kryesore (upstream), ndoshta nuk duhet t\u00eb jet\u00eb n\u00eb b\u00ebrtham\u00eb. Kjo tashm\u00eb ka dal\u00eb jasht\u00eb p\u00ebr t\u00eb qeshur». <\/p><\/blockquote>\n
Kent Overstreet u p\u00ebrgjigj, se Bcachefs \u00ebsht\u00eb padyshim m\u00eb e besueshme se Btrfs dhe ai po punon p\u00ebr ta b\u00ebr\u00eb at\u00eb m\u00eb t\u00eb q\u00ebndrueshme dhe t\u00eb besueshme se XFS dhe EXT4, fal\u00eb realizimit t\u00eb mekanizmit t\u00eb integritetit t\u00eb t\u00eb dh\u00ebnave p\u00ebrfundimtar (end to end data Integrity). Kent gjithashtu theksoi se ndryshimet e propozuara kan\u00eb t\u00eb b\u00ebjn\u00eb drejtp\u00ebrdrejt me rritjen e besueshm\u00ebris\u00eb, dhe n\u00ebse nj\u00eb gabim n\u00eb subsistemat e tjera t\u00eb kernelit mund t\u00eb rezultoj\u00eb n\u00eb nj\u00eb crash dhe ri-ngarkim, n\u00eb sistemet e skedar\u00ebve kostoja e gabimit \u00ebsht\u00eb shum\u00eb e lart\u00eb dhe mund t\u00eb \u00e7oj\u00eb n\u00eb d\u00ebmtim t\u00eb fshehur t\u00eb t\u00eb dh\u00ebnave, i cili mund t\u00eb v\u00ebrehet vet\u00ebm jav\u00eb m\u00eb von\u00eb. <\/p>\n
Torvalds kund\u00ebrshtoi, duke th\u00ebn\u00eb se ende nuk ka distribucione t\u00eb m\u00ebdha Linux q\u00eb p\u00ebrdorin Bcachefs, dhe theksoi se duhet t\u00eb respektohen rregullat e zhvillimit t\u00eb versioneve t\u00eb kernelit Linux, pasi ekziston mund\u00ebsia e shfaqjes s\u00eb gabimeve t\u00eb reja p\u00ebr shkak t\u00eb patch-eve t\u00eb k\u00ebtij lloji, q\u00eb p\u00ebrmbajn\u00eb m\u00eb shum\u00eb se 1000 rreshta kodi. N\u00eb k\u00ebt\u00eb moment, korrigjimet e diskutuar p\u00ebr Bcachefs nuk jan\u00eb pranuar n\u00eb kernelin Linux, dhe zhvilluesi i Bcachefs nuk ka p\u00ebrgatitur ende nj\u00eb variant t\u00eb p\u00ebrdit\u00ebsuar t\u00eb k\u00ebrkes\u00ebs p\u00ebr t\u00ebrheqje, i cili t\u00eb eliminoj\u00eb shtimin e funksionaliteteve t\u00eb reja dhe t\u00eb p\u00ebrqendrohet vet\u00ebm n\u00eb rregullimin e gabimeve. \n Burimi: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"