{"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\/ro\/blog\/news\/izmenenie-nastroek-yadra-linux-6-12-privelo-k-problemam-c-zram-v-nekotoryh-distributivah","title":{"rendered":"Modificarea set\u0103rilor nucleului Linux 6.12 a dus la probleme cu zRAM \u00een unele distribu\u021bii","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Utilizatorii sistemelor care folosesc mecanismul zRAM pentru stocarea comprimat\u0103 a parti\u021biei de swap \u00een memorie s-au confruntat cu o problem\u0103 care duce la e\u0219ecul \u00eenc\u0103rc\u0103rii dup\u0103 actualizarea nucleului Linux la versiunea 6.12. Problema se manifest\u0103 \u00een Gentoo, Void \u0219i alte distribu\u021bii care suport\u0103 zRAM \u0219i ofer\u0103 pachete cu versiunile noi ale nucleului. <\/p>\n

Cauza e\u0219ecului a fost o modificare inclus\u0103 \u00een nucleul 6.12, care adaug\u0103 posibilitatea de a configura algoritmii de compresie \u00een timpul func\u021bion\u0103rii. De asemenea, \u00een Kconfig a fost modificat\u0103 logica de selec\u021bie a algoritmilor de compresie disponibili \u00een etapa de compilare a nucleului. Modificarea a dus la probleme \u00een distribu\u021biile care se bazau pe set\u0103rile implicite \u0219i care nu activaser\u0103 separat toate algoritmii disponibili zRAM \u00een configura\u021bia Kconfig pentru nucleul 6.12. <\/p>\n

Dup\u0103 actualizarea la nucleul 6.12, \u00een distribu\u021biile similare a r\u0103mas disponibil doar algoritmul de compresie de baz\u0103, setat implicit, \u0219i nu toate algoritmii sus\u021binu\u021bi. Prin urmare, atunci c\u00e2nd se \u00eencerca activarea algoritmilor zRAM care nu corespundeau algoritmului implicit, ap\u0103rea o eroare la \u00eenc\u0103rcare. De exemplu, alegerea algoritmului lz4 la pornire provoca eroarea \u201ezramctl: \/dev\/zram0: failed to set algorithm: Invalid argument\u201d, deoarece dintre algoritmi r\u0103m\u00e2nea doar suportul pentru lzo, \u00een loc de lzo, lz4, lz4hc, 842 \u0219i zstd, care erau sus\u021binu\u021bi anterior. <\/p>\n

Problema se rezolv\u0103 prin activarea \u00een Kconfig a fiec\u0103rui backend de compresie \u00een parte (set\u0103rile CONFIG_ZRAM_BACKEND_* au fost ad\u0103ugate \u00een nucleul 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=\u201elzo\u201d
\n
Sursa: opennet.ro<\/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\udd47Modificarea set\u0103rilor nucleului Linux 6.12 a dus la probleme cu zRAM \u00een unele distribu\u021bii | ProHoster","description":"Utilizatorii sistemelor care folosesc mecanismul zRAM pentru stocarea comprimat\u0103 a parti\u021biei de swap \u00een memorie s-au confruntat cu o problem\u0103 care duce la e\u0219ecul \u00eenc\u0103rc\u0103rii dup\u0103 actualizarea nucleului Linux la versiunea 6.12.","canonical_url":"https:\/\/prohoster.info\/ro\/blog\/news\/izmenenie-nastroek-yadra-linux-6-12-privelo-k-problemam-c-zram-v-nekotoryh-distributivah","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"ro_RO","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\u0418\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u0435 \u043d\u0430\u0441\u0442\u0440\u043e\u0435\u043a \u044f\u0434\u0440\u0430 Linux 6.12 \u043f\u0440\u0438\u0432\u0435\u043b\u043e \u043a \u043f\u0440\u043e\u0431\u043b\u0435\u043c\u0430\u043c c zRAM \u0432 \u043d\u0435\u043a\u043e\u0442\u043e\u0440\u044b\u0445 \u0434\u0438\u0441\u0442\u0440\u0438\u0431\u0443\u0442\u0438\u0432\u0430\u0445 | ProHoster","og:description":"\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.","og:url":"https:\/\/prohoster.info\/ro\/blog\/news\/izmenenie-nastroek-yadra-linux-6-12-privelo-k-problemam-c-zram-v-nekotoryh-distributivah","og:image":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:secure_url":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:width":350,"og:image:height":350,"article:published_time":"2024-12-22T13:46:51+00:00","article:modified_time":"2024-12-22T13:46:51+00:00","article:publisher":"https:\/\/www.facebook.com\/prohoster","article:author":"https:\/\/www.facebook.com\/prohoster"},"aioseo_meta_data":{"post_id":"121113","title":null,"description":null,"keywords":null,"keyphrases":null,"primary_term":null,"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"default","og_image_url":null,"og_image_width":null,"og_image_height":null,"og_image_custom_url":null,"og_image_custom_fields":null,"og_video":null,"og_custom_url":null,"og_article_section":null,"og_article_tags":null,"twitter_use_og":false,"twitter_card":"default","twitter_image_type":"default","twitter_image_url":null,"twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_title":null,"twitter_description":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"","isEnabled":true},"graphs":[]},"schema_type":"default","schema_type_options":null,"pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":null,"robots_max_videopreview":null,"robots_max_imagepreview":"large","priority":null,"frequency":null,"local_seo":null,"seo_analyzer_scan_date":"2026-01-23 09:04:22","breadcrumb_settings":null,"limit_modified_date":false,"reviewed_by":null,"ai":null,"created":"2026-01-23 09:04:22","updated":"2026-01-23 09:04:22","focus_keyword":null,"additional_keywords":null,"truseo_locale":null},"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"https:\/\/prohoster.info\/ro\/wp-json\/wp\/v2\/posts\/121113","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/prohoster.info\/ro\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/prohoster.info\/ro\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/prohoster.info\/ro\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/prohoster.info\/ro\/wp-json\/wp\/v2\/comments?post=121113"}],"version-history":[{"count":0,"href":"https:\/\/prohoster.info\/ro\/wp-json\/wp\/v2\/posts\/121113\/revisions"}],"wp:attachment":[{"href":"https:\/\/prohoster.info\/ro\/wp-json\/wp\/v2\/media?parent=121113"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prohoster.info\/ro\/wp-json\/wp\/v2\/categories?post=121113"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prohoster.info\/ro\/wp-json\/wp\/v2\/tags?post=121113"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}