From: Alexey Shabalin <a.shabalin@gmail.com>
To: ALT Linux Community general discussions <community@lists.altlinux.org>
Subject: [Comm] config ядра для работы docker (Was:JACK, /proc/sys/kernel/sched_rt_runtime_us, CONFIG_RT_GROUP_SCHED)
Date: Fri, 22 May 2020 01:38:28 +0300
Message-ID: <CAEdvWkQ-zc-v-5f50XVY_+Wnd-5WOETht4U=SqvQQ4pP5gza_Q@mail.gmail.com> (raw)
In-Reply-To: <20200512160342.7b1b4091@tower>
> > ядре, собранном с CONFIG_RT_GROUP_SCHED=y.
>
> Но опцию в ядре я всё равно выключил, будет в следующей сборке.
Ну спасибо :)
Теперь варнингов в работе docker еще добавилось:
level=warning msg="Your kernel does not support cgroup rt period"
level=warning msg="Your kernel does not support cgroup rt runtime"
Еще, я подозреваю что из-за отсутствия CFQ есть такие варнинги:
level=warning msg="Your kernel does not support cgroup blkio weight"
level=warning msg="Your kernel does not support cgroup blkio weight_device"
Проверить, что нужно doker'у для ядра можно следующим скриптом:
https://raw.githubusercontent.com/docker/docker/master/contrib/check-config.sh
Итого, что не хватает:
- Generally Necessary:
CONFIG_NF_NAT_IPV4
CONFIG_NF_NAT_NEEDED
- Optional Features:
CONFIG_IOSCHED_CFQ
CONFIG_CFQ_GROUP_IOSCHED
CONFIG_RT_GROUP_SCHED
CONFIG_EXT3_FS_XATTR
CONFIG_AUFS_FS
CONFIG_INET_XFRM_MODE_TRANSPORT
Я так понимаю, большинства параметров в наших ядрах 5.4 ждать не стоит.
--
Alexey Shabalin
next prev parent reply other threads:[~2020-05-21 22:38 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
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 ` Alexey Shabalin [this message]
2020-05-21 22:41 ` [Comm] config ядра для работы docker (Was:JACK, /proc/sys/kernel/sched_rt_runtime_us, CONFIG_RT_GROUP_SCHED) Alexey Shabalin
2020-05-22 8:31 ` Anton V. Boyarshinov
2020-05-22 8:30 ` Anton V. Boyarshinov
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