{"id":121113,"date":"2024-12-22T15:46:51","date_gmt":"2024-12-22T13:46:51","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/izmenenie-nastroek-yadra-linux-6-12-privelo-k-problemam-c-zram-v-nekotoryh-distributivah"},"modified":"2024-12-22T15:46:51","modified_gmt":"2024-12-22T13:46:51","slug":"izmenenie-nastroek-yadra-linux-6-12-privelo-k-problemam-c-zram-v-nekotoryh-distributivah","status":"publish","type":"post","link":"https:\/\/prohoster.info\/et\/blog\/news\/izmenenie-nastroek-yadra-linux-6-12-privelo-k-problemam-c-zram-v-nekotoryh-distributivah","title":{"rendered":"Linuxi 6.12 tuuma seadete muutmine p\u00f5hjustas probleeme zRAM-iga m\u00f5nedes distributsioonides.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

ZRAM-i mehhanismi abil m\u00e4lus kompressitud vahetusfaili salvestamist kasutavate s\u00fcsteemide kasutajad on p\u00e4rast Linuxi tuuma versioonile 6.12 \u00fcleminekul kokku puutunud probleemiga, mis p\u00f5hjustab buutimise eba\u00f5nnestumist. Probleem ilmneb Gentoo, Void ja muudes jaotustes, mis toetavad zRAM-i ja pakuvad uusi tuuma versioone. <\/p>\n

Buutimise eba\u00f5nnestumise p\u00f5hjuseks on tuumas 6.12 sisse viidud muudatus, mis lisab v\u00f5imaluse kohandada kokkusurumisalgoritme t\u00f6\u00f6tamise ajal. Samuti muudeti Kconfigis loogikat, kuidas valida saadaval olevad kokkusurumisalgoritmid tuuma kogumise etapis. Muudatus tekitas probleeme jaotustes, mis l\u00e4ksid vaikeseadistuste alusel ja ei l\u00fclitanud Kconfigi kokkuleppes tuumale 6.12 kohustuslikult sisse k\u00f5iki saadaval olevaid zRAM-i algoritme. <\/p>\n

Kernel 6.12 uuendamisel j\u00e4i sellistes jaotustes valikuks ainult vaikimisi seadistatud ba Compressioonialgoritm, mitte k\u00f5ik toetatud algoritmid. Seega, kui prooviti zRAM-i sisse l\u00fclitada algoritmeid, mis ei vasta vaikeseadistusele, ilmnes buutimise ajal t\u00f5rge. N\u00e4iteks, kui valiti algoritm lz4, ilmnes t\u00f5rge 'zramctl: \/dev\/zram0: failed to set algorithm: Invalid argument', kuna algoritmidest oli toe all ainult lzo, mitte varasemalt toetatud lzo, lz4, lz4hc, 842 ja zstd. <\/p>\n

Probleem lahendatakse, l\u00fclitades Kconfigisse iga kompressioonibehindaja eraldi (CONFIG_ZRAM_BACKEND_* seaded lisati kernelisse 6.12): CONFIG_ZRAM_BACKEND_LZ4=y CONFIG_ZRAM_BACKEND_LZ4HC=y CONFIG_ZRAM_BACKEND_ZSTD=y CONFIG_ZRAM_BACKEND_842=y CONFIG_ZRAM_DEF_COMP_LZO=y CONFIG_ZRAM_DEF_COMP='lzo'
\n
Allikas: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u041f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u0438 \u0441\u0438\u0441\u0442\u0435\u043c, \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044e\u0449\u0438\u0445 \u043c\u0435\u0445\u0430\u043d\u0438\u0437\u043c zRAM \u0434\u043b\u044f \u0441\u0436\u0430\u0442\u043e\u0433\u043e \u0445\u0440\u0430\u043d\u0435\u043d\u0438\u044f \u0440\u0430\u0437\u0434\u0435\u043b\u0430 \u043f\u043e\u0434\u043a\u0430\u0447\u043a\u0438 \u0432 \u043f\u0430\u043c\u044f\u0442\u0438, \u0441\u0442\u043e\u043b\u043a\u043d\u0443\u043b\u0438\u0441\u044c \u0441 \u043f\u0440\u043e\u0431\u043b\u0435\u043c\u043e\u0439, \u043f\u0440\u0438\u0432\u043e\u0434\u044f\u0449\u0435\u0439 \u043a \u0441\u0431\u043e\u044e \u0437\u0430\u0433\u0440\u0443\u0437\u043a\u0438 \u043f\u043e\u0441\u043b\u0435 \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u044f \u044f\u0434\u0440\u0430 Linux \u0434\u043e \u0432\u0435\u0440\u0441\u0438\u0438 6.12. \u041f\u0440\u043e\u0431\u043b\u0435\u043c\u0430 \u043f\u0440\u043e\u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u0432 Gentoo, Void \u0438 \u0434\u0440\u0443\u0433\u0438\u0445 \u0434\u0438\u0441\u0442\u0440\u0438\u0431\u0443\u0442\u0438\u0432\u0430\u0445, \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u044e\u0449\u0438\u0445 zRAM \u0438 \u043f\u0440\u0435\u0434\u043b\u0430\u0433\u0430\u044e\u0449\u0438\u0445 \u043f\u0430\u043a\u0435\u0442\u044b \u0441 \u043d\u043e\u0432\u044b\u043c\u0438 \u0432\u0435\u0440\u0441\u0438\u044f\u043c\u0438 \u044f\u0434\u0440\u0430. \u041f\u0440\u0438\u0447\u0438\u043d\u043e\u0439 \u0441\u0431\u043e\u044f \u0441\u0442\u0430\u043b\u043e \u0432\u043a\u043b\u044e\u0447\u0451\u043d\u043d\u043e\u0435 \u0432 \u044f\u0434\u0440\u043e 6.12 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u0435, \u0434\u043e\u0431\u0430\u0432\u043b\u044f\u044e\u0449\u0435\u0435 \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u044c \u043d\u0430\u0441\u0442\u0440\u043e\u0439\u043a\u0438 \u0430\u043b\u0433\u043e\u0440\u0438\u0442\u043c\u043e\u0432 […]<\/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-121113","post","type-post","status-publish","format-standard","hentry","category-news"],"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\udd47Linuxi tuuma 6.12 seadete muutmine tekitas probleeme zRAM-iga m\u00f5nedes jaotustes | ProHoster","description":"ZRAM-i mehhanismi abil m\u00e4lus kompressitud vahetusfaili salvestamist kasutavate s\u00fcsteemide kasutajad on p\u00e4rast Linuxi tuuma versioonile 6.12 \u00fcleminekul kokku puutunud probleemiga, mis p\u00f5hjustab buutimise 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