| Summary: | Cannot configure cpu control group hierarchies via logind.conf | ||
|---|---|---|---|
| Product: | systemd | Reporter: | philipp.reinkemeier |
| Component: | general | Assignee: | systemd-bugs |
| Status: | RESOLVED FIXED | QA Contact: | systemd-bugs |
| Severity: | normal | ||
| Priority: | medium | CC: | cjg9411, maxposedon |
| Version: | unspecified | ||
| Hardware: | x86-64 (AMD64) | ||
| OS: | Linux (All) | ||
| Whiteboard: | |||
| i915 platform: | i915 features: | ||
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Description
philipp.reinkemeier
2012-09-11 06:21:49 UTC
In fact only *cpu* control group can not be configured with logind.conf. /etc/systemd/system.conf [Manager] DefaultControllers=cpu memory blkio JoinControllers=cpu,cpuacct,cpuset net_cls,net_prio /etc/systemd/logind.conf [Login] Controllers=cpu memory blkio ResetControllers= # login to system # cat /proc/self/cgroup 8:perf_event:/ 7:blkio:/user/max_posedon/c1 6:net_prio,net_cls:/ 5:freezer:/ 4:devices:/ 3:memory:/user/max_posedon/c1 2:cpuacct,cpu,cpuset:/ 1:name=systemd:/user/max_posedon/c1 As I see, it works with memory, and blkio, and don't with cpu. # systemctl --version systemd 195 gentoo +PAM +LIBWRAP -AUDIT -SELINUX +IMA -SYSVINIT -LIBCRYPTSETUP +GCRYPT +ACL +XZ I found, that created /cpu/user/<user> hierarchy completely not used. E.g. smth created it, but don't push there any tasks. m_melnikau-M11xR3 cgroup # cat ./systemd/user/max_posedon/1/tasks | wc -l 297 m_melnikau-M11xR3 cgroup # cat ./memory/user/max_posedon/1/tasks | wc -l 297 m_melnikau-M11xR3 cgroup # cat ./cpu/user/max_posedon/1/tasks | wc -l 0 Now that i tried again with systemd-204 it works for me with by setting "Controllers=cpu" and "ResetControllers=". |
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