From: donoban <donoban@riseup.net>
To: cgroups@vger.kernel.org
Subject: EOPNOTSUPP while trying to enable memory on cgroup.subtree_control
Date: Thu, 7 Dec 2023 11:25:09 +0000 [thread overview]
Message-ID: <rare3lakkfrp7lkcfosuhivot6vuwuuwkgj74bbzmsjjpgwkt7@udo2e6layb3d> (raw)
Hi,
Since some weeks ago 'docker stats' is not showing memory and io:
https://gitlab.alpinelinux.org/alpine/aports/-/issues/15506
After trying to fix it I noticed this behaviour:
/sys/fs/cgroup/docker/cgroup.controllers has:
cpuset cpu io memory hugetlb pids
but trying:
echo +memory > /sys/fs/cgroup/docker/cgroup.subtree_control results:
write(1, "+memory\n", 8) = -1 EOPNOTSUPP (Not supported)
'cgroup.type' is "domain threaded", I'm not sure if it affects.
Any clue? Is there some bug here or could be some problem with kernel
build/config?
Thanks!
next reply other threads:[~2023-12-07 11:25 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-12-07 11:25 donoban [this message]
2023-12-07 16:37 ` EOPNOTSUPP while trying to enable memory on cgroup.subtree_control Michal Koutný
2023-12-16 9:39 ` donoban
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