{"id":101481,"date":"2021-09-30T16:22:40","date_gmt":"2021-09-30T14:22:40","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/v-yadre-linux-5-14-7-vyyavlena-problema-privodyashhaya-k-krahu-na-sistemah-s-planirovshhikom-bfq"},"modified":"2021-09-30T16:22:40","modified_gmt":"2021-09-30T14:22:40","slug":"v-yadre-linux-5-14-7-vyyavlena-problema-privodyashhaya-k-krahu-na-sistemah-s-planirovshhikom-bfq","status":"publish","type":"post","link":"https:\/\/prohoster.info\/de\/blog\/news\/v-yadre-linux-5-14-7-vyyavlena-problema-privodyashhaya-k-krahu-na-sistemah-s-planirovshhikom-bfq","title":{"rendered":"Im Linux-Kernel 5.14.7 wurde ein Problem festgestellt, das zu Abst\u00fcrzen auf Systemen mit dem BFQ-Scheduler f\u00fchrt.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Benutzer verschiedener Linux-Distributionen, die den BFQ-Eingabe-\/Ausgabescheduler verwenden, haben nach der Aktualisierung des Linux-Kernels auf die Version 5.14.7 Probleme festgestellt, die zu einem Absturz des Kernels innerhalb weniger Stunden nach dem Booten f\u00fchren. Das Problem tritt auch im Kernel 5.14.8 weiterhin auf. Ursache war eine aus dem Testbranch 5.15 \u00fcbertragene Regression im BFQ-Eingabe-\/Ausgabescheduler (Budget Fair Queueing), die bisher nur in Form eines Patches behoben wurde. <\/p>\n

Als Workaround zur Behebung des Problems kann der Scheduler auf mq-deadline umgestellt werden. Zum Beispiel f\u00fcr das Ger\u00e4t nvme0n1: echo mq-deadline > \/sys\/block\/nvme0n1\/queue\/scheduler
\n
Quelle: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

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\u043d\u0435\u0441\u043a\u043e\u043b\u044c\u043a\u0438\u0445 \u0447\u0430\u0441\u043e\u0432 \u043f\u043e\u0441\u043b\u0435 \u0437\u0430\u0433\u0440\u0443\u0437\u043a\u0438. \u041f\u0440\u043e\u0431\u043b\u0435\u043c\u0430 \u0442\u0430\u043a\u0436\u0435 \u043f\u0440\u043e\u0434\u043e\u043b\u0436\u0430\u0435\u0442 \u043f\u0440\u043e\u044f\u0432\u043b\u044f\u0442\u044c\u0441\u044f \u0432 \u044f\u0434\u0440\u0435 5.14.8. \u041f\u0440\u0438\u0447\u0438\u043d\u043e\u0439 \u0441\u0442\u0430\u043b\u043e \u043f\u0435\u0440\u0435\u043d\u0435\u0441\u0451\u043d\u043d\u043e\u0435 \u0438\u0437 \u0442\u0435\u0441\u0442\u043e\u0432\u043e\u0439 \u0432\u0435\u0442\u043a\u0438 5.15 \u0440\u0435\u0433\u0440\u0435\u0441\u0441\u0438\u0432\u043d\u043e\u0435 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u0435 \u0432 \u043f\u043b\u0430\u043d\u0438\u0440\u043e\u0432\u0449\u0438\u043a\u0435 \u0432\u0432\u043e\u0434\u0430\/\u0432\u044b\u0432\u043e\u0434\u0430 BFQ (Budget Fair Queueing), \u043a\u043e\u0442\u043e\u0440\u043e\u0435 \u043f\u043e\u043a\u0430 […]<\/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-101481","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\udd47Im Linux-Kernel 5.14.7 wurde ein Problem festgestellt, das zu Abst\u00fcrzen auf Systemen mit dem BFQ-Scheduler f\u00fchrt | ProHoster","description":"Benutzer verschiedener Linux-Distributionen, die den BFQ-Eingabe-\/Ausgabescheduler verwenden, haben nach der Aktualisierung des Linux-Kernels auf die Version 5.14.7 Probleme festgestellt, die zu einem Absturz 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