Required for CPUQuota= in resource control unit settings
CONFIG_CFS_BANDWIDTH
+ Required for IPAddressDeny= and IPAddressAllow= in resource control
+ unit settings
+ CONFIG_CGROUP_BPF
+
For UEFI systems:
CONFIG_EFIVAR_FS
CONFIG_EFI_PARTITION
even in the very early boot stages, where no other databases
and network are available:
- audio, cdrom, dialout, disk, input, kmem, lp, tape, tty, video
+ audio, cdrom, dialout, disk, input, kmem, kvm, lp, render, tape, tty, video
During runtime, the journal daemon requires the
"systemd-journal" system group to exist. New journal files will
needs to look like, and provide an implementation at the marked places.
WARNINGS:
- systemd will warn you during boot if /usr is on a different
- file system than /. While in systemd itself very little will
- break if /usr is on a separate partition, many of its
- dependencies very likely will break sooner or later in one
- form or another. For example, udev rules tend to refer to
- binaries in /usr, binaries that link to libraries in /usr or
- binaries that refer to data files in /usr. Since these
- breakages are not always directly visible, systemd will warn
- about this, since this kind of file system setup is not really
- supported anymore by the basic set of Linux OS components.
+ systemd will warn during early boot if /usr is not already mounted at
+ this point (that means: either located on the same file system as / or
+ already mounted in the initrd). While in systemd itself very little
+ will break if /usr is on a separate, late-mounted partition, many of
+ its dependencies very likely will break sooner or later in one form or
+ another. For example, udev rules tend to refer to binaries in /usr,
+ binaries that link to libraries in /usr or binaries that refer to data
+ files in /usr. Since these breakages are not always directly visible,
+ systemd will warn about this, since this kind of file system setup is
+ not really supported anymore by the basic set of Linux OS components.
systemd requires that the /run mount point exists. systemd also
requires that /var/run is a symlink to /run.