Serge, This is the output of what you have request.
root@ubuntu1504:/sys/fs/cgroup/cpuset# cat cpuset.cpus ; cat user.slice/cpuset.cpus 0-7 0-6 root@ubuntu1504:/sys/fs/cgroup/cpuset# cgm listcontrollers blkio cpu,cpuacct devices freezer hugetlb memory net_cls,net_prio perf_event name=systemd root@ubuntu1504:/sys/fs/cgroup/cpuset# ps aux | grep cgmanager root 28368 0.0 0.1 5120 4352 ? Ss Apr07 0:00 /sbin/cgmanager -m name=systemd -M cpuset root@ubuntu1504:/sys/fs/cgroup/cpuset# cat /proc/28368/mountinfo 55 88 0:36 / /run/cgmanager/fs rw,relatime - tmpfs cgmfs rw,size=128k,mode=755 73 87 0:4 / /proc rw,nosuid,nodev,noexec,relatime - proc proc rw 74 73 0:31 / /proc/sys/fs/binfmt_misc rw,relatime - autofs systemd-1 rw,fd=21,pgrp=1,timeout=300,minproto=5,maxproto=5,direct 76 55 0:23 / /run/cgmanager/fs/blkio rw,relatime - cgroup blkio rw,blkio 77 55 0:25 / /run/cgmanager/fs/cpu rw,relatime - cgroup cpu rw,cpu,cpuacct 78 55 0:25 / /run/cgmanager/fs/cpuacct rw,relatime - cgroup cpuacct rw,cpu,cpuacct 79 55 0:24 / /run/cgmanager/fs/devices rw,relatime - cgroup devices rw,devices 80 55 0:30 / /run/cgmanager/fs/freezer rw,relatime - cgroup freezer rw,freezer 81 55 0:29 / /run/cgmanager/fs/hugetlb rw,relatime - cgroup hugetlb rw,hugetlb,release_agent=/run/cgmanager/agents/cgm-release-agent.hugetlb 82 55 0:26 / /run/cgmanager/fs/memory rw,relatime - cgroup memory rw,memory 83 55 0:22 / /run/cgmanager/fs/net_cls rw,relatime - cgroup net_cls rw,net_cls,net_prio 84 55 0:22 / /run/cgmanager/fs/net_prio rw,relatime - cgroup net_prio rw,net_cls,net_prio 85 55 0:28 / /run/cgmanager/fs/perf_event rw,relatime - cgroup perf_event rw,perf_event,release_agent=/run/cgmanager/agents/cgm-release-agent.perf_event 86 55 0:20 / /run/cgmanager/fs/none,name=systemd rw,relatime - cgroup none,name=systemd rw,xattr,release_agent=/lib/systemd/systemd-cgroups-agent,name=systemd 87 45 253:2 / / rw,relatime - ext4 /dev/disk/by-uuid/1ce3e5ed-71cf-4682-91f5-261804741e81 rw,errors=remount-ro,data=ordered 88 87 0:16 / /run rw,nosuid,noexec,relatime - tmpfs tmpfs rw,size=403904k,mode=755 root@ubuntu1504:/sys/fs/cgroup/cpuset# cat /proc/self/mountinfo 16 21 0:15 / /sys rw,nosuid,nodev,noexec,relatime shared:7 - sysfs sysfs rw 17 21 0:4 / /proc rw,nosuid,nodev,noexec,relatime shared:12 - proc proc rw 18 21 0:6 / /dev rw,relatime shared:2 - devtmpfs udev rw,size=1972160k,nr_inodes=30815,mode=755 19 18 0:13 / /dev/pts rw,nosuid,noexec,relatime shared:3 - devpts devpts rw,gid=5,mode=620,ptmxmode=000 20 21 0:16 / /run rw,nosuid,noexec,relatime shared:5 - tmpfs tmpfs rw,size=403904k,mode=755 21 0 253:2 / / rw,relatime shared:1 - ext4 /dev/disk/by-uuid/1ce3e5ed-71cf-4682-91f5-261804741e81 rw,errors=remount-ro,data=ordered 22 16 0:11 / /sys/kernel/security rw,nosuid,nodev,noexec,relatime shared:8 - securityfs securityfs rw 23 18 0:17 / /dev/shm rw,nosuid,nodev shared:4 - tmpfs tmpfs rw 24 20 0:18 / /run/lock rw,nosuid,nodev,noexec,relatime shared:6 - tmpfs tmpfs rw,size=5120k 25 16 0:19 / /sys/fs/cgroup rw shared:9 - tmpfs tmpfs rw,mode=755 26 25 0:20 / /sys/fs/cgroup/systemd rw,nosuid,nodev,noexec,relatime shared:10 - cgroup cgroup rw,xattr,release_agent=/lib/systemd/systemd-cgroups-agent,name=systemd 27 16 0:21 / /sys/fs/pstore rw,nosuid,nodev,noexec,relatime shared:11 - pstore pstore rw 28 25 0:22 / /sys/fs/cgroup/net_cls,net_prio rw,nosuid,nodev,noexec,relatime shared:13 - cgroup cgroup rw,net_cls,net_prio 29 25 0:23 / /sys/fs/cgroup/blkio rw,nosuid,nodev,noexec,relatime shared:14 - cgroup cgroup rw,blkio 30 25 0:24 / /sys/fs/cgroup/devices rw,nosuid,nodev,noexec,relatime shared:15 - cgroup cgroup rw,devices 31 25 0:25 / /sys/fs/cgroup/cpu,cpuacct rw,nosuid,nodev,noexec,relatime shared:16 - cgroup cgroup rw,cpu,cpuacct 32 25 0:26 / /sys/fs/cgroup/memory rw,nosuid,nodev,noexec,relatime shared:17 - cgroup cgroup rw,memory 33 25 0:27 / /sys/fs/cgroup/cpuset rw,nosuid,nodev,noexec,relatime shared:18 - cgroup cgroup rw,cpuset,clone_children 34 25 0:28 / /sys/fs/cgroup/perf_event rw,nosuid,nodev,noexec,relatime shared:19 - cgroup cgroup rw,perf_event,release_agent=/run/cgmanager/agents/cgm-release-agent.perf_event 35 25 0:29 / /sys/fs/cgroup/hugetlb rw,nosuid,nodev,noexec,relatime shared:20 - cgroup cgroup rw,hugetlb,release_agent=/run/cgmanager/agents/cgm-release-agent.hugetlb 36 25 0:30 / /sys/fs/cgroup/freezer rw,nosuid,nodev,noexec,relatime shared:21 - cgroup cgroup rw,freezer 37 17 0:31 / /proc/sys/fs/binfmt_misc rw,relatime shared:22 - autofs systemd-1 rw,fd=21,pgrp=1,timeout=300,minproto=5,maxproto=5,direct 38 16 0:7 / /sys/kernel/debug rw,relatime shared:23 - debugfs debugfs rw 39 18 0:14 / /dev/mqueue rw,relatime shared:24 - mqueue mqueue rw 40 16 0:32 / /sys/fs/fuse/connections rw,relatime shared:25 - fusectl fusectl rw 41 20 0:33 / /run/cgmanager/fs rw,relatime shared:26 - tmpfs cgmfs rw,size=128k,mode=755 42 41 0:35 / /run/cgmanager/fs rw,relatime shared:28 - tmpfs cgmfs rw,size=128k,mode=755 44 42 0:36 / /run/cgmanager/fs rw,relatime shared:29 - tmpfs cgmfs rw,size=128k,mode=755 43 20 0:34 / /run/user/1000 rw,nosuid,nodev,relatime shared:27 - tmpfs tmpfs rw,size=403904k,mode=700,uid=1000,gid=1000 46 37 0:37 / /proc/sys/fs/binfmt_misc rw,relatime shared:30 - binfmt_misc binfmt_misc rw -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1392176 Title: mounts cgroups unconditionally which causes undesired effects with cpu hotplug To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cgmanager/+bug/1392176/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
