<HTML><BODY><div><div>Hello systemd folks,<br><br>I have a k8s cluster on CoreOS which uses systemd.<br>There are few nodes after k8s update started to have (maybe it was before) a problem with the following mount:<br><br>mount ID 2826<br>parent ID 26<br>major:minor 0:23<br>root /kubepods/burstable/pod7ffde41a-fa85-4b01-8023-69a4e4b50c55/8842def241fac72cb34fdce90297b632f098289270fa92ec04643837f5748c15<br>mount point /sys/fs/cgroup/systemd/kubepods/burstable/pod7ffde41a-fa85-4b01-8023-69a4e4b50c55/8842def241fac72cb34fdce90297b632f098289270fa92ec04643837f5748c15<br>mount options rw,nosuid,nodev,noexec,relatime<br>optional fields shared:6<br>separator -<br>filesystem type cgroup<br>mount source cgroup<br>super options rw,xattr,release_agent=/usr/lib/systemd/systemd-cgroups-agent,name=systemd<br><br><br>It was taken from /proc/self/mountinfo<br><br><br>Here is also expected mount:<br>mount ID 26<br>parent ID 25<br>major:minor 0:23<br>root /<br>mount point /sys/fs/cgroup/systemd<br>mount options rw,nosuid,nodev,noexec,relatime<br>optional fields shared:6<br>separator -<br>filesystem type cgroup<br>mount source cgroup<br>super options rw,xattr,release_agent=/usr/lib/systemd/systemd-cgroups-agent,name=systemd</div><div><br><br>May I ask, does systemd mount on a fly some hierarchies like this and if yes what logic behind it?</div></div><div> </div><div data-signature-widget="container"><div data-signature-widget="content"><p>---</p><p>Best Regards,<br>Andrei Enshin</p></div></div></BODY></HTML>