Package: systemd
Version: 215-17+deb8u4
Followup-For: Bug #803013
Dear Maintainer,
It seems that an option Delegate=yes was introduced upstream, but
this does not seem to be available in Jessie. The current mode of
operation for systemd is to destroy all the cgroup subtree of a
service in e.g. memory controller. I use SLURM scheduler that utilizes
cgroups to maintain resource limits and every time when I reload
configuration followed by a restart of any service unit, my memory:/
controller gets cleaned and all processes are moved to the root
(interestingly, the tree is still there, but tasks files are emptied).
Interesting fact is that this was apparently fixed before, here is an
entry from a package log:
systemd (215-13) unstable; urgency=medium
[ Christian Seiler ]
* core: Don't migrate PIDs for units that may contain subcgroups.
This stops messing up lxc/libvirt/other custom cgroup layouts
after
daemon-reload. (Closes: #777164)
And now we are back again facing the same problems.
Best,
Tomasz
-- Package-specific info:
-- System Information:
Debian Release: 8.4
APT prefers stable-updates
APT policy: (500, 'stable-updates'), (500, 'stable')
Architecture: amd64 (x86_64)
Foreign Architectures: i386
Kernel: Linux 3.16.0-4-amd64 (SMP w/12 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/bash
Init: systemd (via /run/systemd/system)
Versions of packages systemd depends on:
ii acl 2.2.52-2
ii adduser 3.113+nmu3
ii initscripts 2.88dsf-59
ii libacl1 2.2.52-2
ii libaudit1 1:2.4-1+b1
ii libblkid1 2.25.2-6
ii libc6 2.19-18+deb8u4
ii libcap2 1:2.24-8
ii libcap2-bin 1:2.24-8
ii libcryptsetup4 2:1.6.6-5
ii libgcrypt20 1.6.3-2+deb8u1
ii libkmod2 18-3
ii liblzma5 5.1.1alpha+20120614-2+b3
ii libpam0g 1.1.8-3.1+deb8u1+b1
ii libselinux1 2.3-2
ii libsystemd0 215-17+deb8u4
ii mount 2.25.2-6
ii sysv-rc 2.88dsf-59
ii udev 215-17+deb8u4
ii util-linux 2.25.2-6
Versions of packages systemd recommends:
ii dbus 1.8.20-0+deb8u1
ii libpam-systemd 215-17+deb8u4
Versions of packages systemd suggests:
pn systemd-ui <none>
-- Configuration Files:
/etc/systemd/journald.conf changed:
[Journal]
ForwardToWall=no
-- no debconf information
