{"id":117820,"date":"2024-07-18T15:43:14","date_gmt":"2024-07-18T13:43:14","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/v-bcachefs-realizovana-vozmozhnost-samovosstanovleniya-fs-iz-izbytochnyh-kodov"},"modified":"2024-07-18T15:43:14","modified_gmt":"2024-07-18T13:43:14","slug":"v-bcachefs-realizovana-vozmozhnost-samovosstanovleniya-fs-iz-izbytochnyh-kodov","status":"publish","type":"post","link":"https:\/\/prohoster.info\/it\/blog\/novosti-interneta\/v-bcachefs-realizovana-vozmozhnost-samovosstanovleniya-fs-iz-izbytochnyh-kodov","title":{"rendered":"In Bcachefs \u00e8 stata implementata la funzione di auto-ripristino del file system tramite codici ridondanti.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Kent Overstreet, sviluppatore del filesystem Bcachefs, ha proposto l'inclusione nel kernel Linux 6.11 di una modifica che implementa nel filesystem Bcachefs la funzionalit\u00e0 di ripristino automatico e trasparente dei dati problematici, utilizzando codici di correzione degli errori ridondanti salvati. La logica di funzionamento di questa funzionalit\u00e0 proposta \u00e8 simile a quella di una funzione analoga in Btrfs: se durante la lettura si verifica un errore di I\/O o viene calcolata una non corrispondenza del checksum, il blocco dati problematico verr\u00e0 automaticamente riscritto, se esiste ridondanza per il suo recupero. <\/p>\n

Linus Torvalds ha rinviato l'accettazione di questa modifica nel kernel 6.11 a causa di problemi con la formattazione delle patch (\u00e8 stato eseguito un «git rebase» su un nuovo ramo, cosa che non era necessaria) e di domande rimaste senza risposta sulle modifiche apportate dalle patch nell'area al di fuori di fs\/bcachefs.
\n
Fonte: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u041a\u0435\u043d\u0442 \u041e\u0432\u0435\u0440\u0441\u0442\u0440\u0438\u0442 (Kent Overstreet), \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a \u0424\u0421 Bcachefs, \u043f\u0440\u0435\u0434\u043b\u043e\u0436\u0438\u043b \u0434\u043b\u044f \u0432\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u0435 \u0432 \u0441\u043e\u0441\u0442\u0430\u0432 \u044f\u0434\u0440\u0430 Linux 6.11 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u0435 \u0441 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0435\u0439 \u0432 \u0424\u0421 Bcachefs \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u0438 \u0430\u0432\u0442\u043e\u043c\u0430\u0442\u0438\u0447\u0435\u0441\u043a\u043e\u0433\u043e \u043f\u0440\u043e\u0437\u0440\u0430\u0447\u043d\u043e\u0433\u043e \u0432\u043e\u0441\u0441\u0442\u0430\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u044f \u043f\u0440\u043e\u0431\u043b\u0435\u043c\u043d\u044b\u0445 \u0434\u0430\u043d\u043d\u044b\u0445, \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044f \u0441\u043e\u0445\u0440\u0430\u043d\u044f\u0435\u043c\u044b\u0435 \u0438\u0437\u0431\u044b\u0442\u043e\u0447\u043d\u044b\u0435 \u043a\u043e\u0434\u044b \u0432\u043e\u0441\u0441\u0442\u0430\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u044f \u043e\u0448\u0438\u0431\u043e\u043a. \u041b\u043e\u0433\u0438\u043a\u0430 \u0440\u0430\u0431\u043e\u0442\u044b \u043f\u0440\u0435\u0434\u043b\u043e\u0436\u0435\u043d\u043d\u043e\u0439 \u0444\u0443\u043d\u043a\u0446\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u043e\u0441\u0442\u0438 \u043d\u0430\u043f\u043e\u043c\u0438\u043d\u0430\u0435\u0442 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u044e \u043f\u043e\u0434\u043e\u0431\u043d\u043e\u0439 \u0444\u0443\u043d\u043a\u0446\u0438\u0438 \u0432 Btrfs: \u0435\u0441\u043b\u0438 \u043f\u0440\u0438 \u0447\u0442\u0435\u043d\u0438\u0438 \u0432\u043e\u0437\u043d\u0438\u043a\u0430\u0435\u0442 \u043e\u0448\u0438\u0431\u043a\u0430 \u0432\u0432\u043e\u0434\u0430\/\u0432\u044b\u0432\u043e\u0434\u0430 \u0438\u043b\u0438 \u0432\u044b\u0447\u0438\u0441\u043b\u0435\u043d\u043e \u043d\u0435 \u0441\u043e\u043e\u0442\u0432\u0435\u0442\u0441\u0442\u0432\u0438\u0435 \u043a\u043e\u043d\u0442\u0440\u043e\u043b\u044c\u043d\u043e\u0439 \u0441\u0443\u043c\u043c\u044b, […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-117820","post","type-post","status-publish","format-standard","hentry","category-novosti-interneta"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47In Bcachefs \u00e8 stata implementata la possibilit\u00e0 di autoguarigione del file system tramite codici redondanti | ProHoster","description":"Kent Overstreet, sviluppatore del file system Bcachefs, ha proposto l'inclusione nel kernel Linux 6.11 di una modifica che implementa la possibilit\u00e0 di recupero automatico e trasparente dei dati problematici nel file system Bcachefs, utilizzando codici di correzione degli errori redondanti memorizzati. La logica di funzionamento di questa funzionalit\u00e0 proposta \u00e8 simile all'implementazione di una funzione analoga in Btrfs: se si verifica un errore di input\/output durante la lettura o se viene calcolato un disallineamento del checksum,","canonical_url":"https:\/\/prohoster.info\/it\/blog\/novosti-interneta\/v-bcachefs-realizovana-vozmozhnost-samovosstanovleniya-fs-iz-izbytochnyh-kodov","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"it_IT","og:site_name":"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b","og:type":"article","og:title":"\ud83e\udd47\u0412 Bcachefs \u0440\u0435\u0430\u043b\u0438\u0437\u043e\u0432\u0430\u043d\u0430 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