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* [Comm] JACK, /proc/sys/kernel/sched_rt_runtime_us, CONFIG_RT_GROUP_SCHED
@ 2020-05-08 15:00 Yuriy Al. Shirokov
  2020-05-08 17:53 ` Michael Shigorin
                   ` (2 more replies)
  0 siblings, 3 replies; 15+ messages in thread
From: Yuriy Al. Shirokov @ 2020-05-08 15:00 UTC (permalink / raw)
  To: ALT Linux Community

Здравствуйте.

В P9 с ядром std-def демон jackd не может задействовать RT-фичи
планировщика: пишет
Cannot create RT messagebuffer thread: Operation not permitted (1)

В таком режиме Ardour (ради которого я и запускаю jackd) работать отказывается.

Это лечится командой
sudo sysctl -w kernel.sched_rt_runtime_us=-1
но вряд ли это штатный способ заставить jackd работать.

Расскажите, пожалуйста, как штатно запускать приложения вроде jackd в
ядре, собранном с CONFIG_RT_GROUP_SCHED=y.

Задавал этот вопрос на форуме, там мне помочь не смогли:
https://forum.altlinux.org/index.php?topic=43887.0

^ permalink raw reply	[flat|nested] 15+ messages in thread

end of thread, other threads:[~2020-05-22  8:31 UTC | newest]

Thread overview: 15+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2020-05-08 15:00 [Comm] JACK, /proc/sys/kernel/sched_rt_runtime_us, CONFIG_RT_GROUP_SCHED Yuriy Al. Shirokov
2020-05-08 17:53 ` Michael Shigorin
2020-05-08 18:35   ` Yuriy Al. Shirokov
2020-05-09 19:46     ` Yuriy Al. Shirokov
2020-05-09 20:01       ` Michael Shigorin
2020-05-09 20:12         ` Alexey Shabalin
2020-05-09 21:55           ` Yuriy Al. Shirokov
2020-05-09 21:36         ` Yuriy Al. Shirokov
2020-05-11  8:46           ` Anton V. Boyarshinov
2020-05-11  8:39 ` Anton V. Boyarshinov
2020-05-12 16:03 ` Anton V. Boyarshinov
2020-05-21 22:38   ` [Comm] config ядра для работы docker (Was:JACK, /proc/sys/kernel/sched_rt_runtime_us, CONFIG_RT_GROUP_SCHED) Alexey Shabalin
2020-05-21 22:41     ` Alexey Shabalin
2020-05-22  8:31       ` Anton V. Boyarshinov
2020-05-22  8:30     ` Anton V. Boyarshinov

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