Create /var/log/journal

Fixes #9614.

Changed files
+4
nixos
modules
system
+4
nixos/modules/system/boot/systemd.nix
···
if ! [ -e /etc/machine-id ]; then
${systemd}/bin/systemd-machine-id-setup
fi
'';
users.extraUsers.systemd-network.uid = config.ids.uids.systemd-network;
···
if ! [ -e /etc/machine-id ]; then
${systemd}/bin/systemd-machine-id-setup
fi
+
+
# Keep a persistent journal. Note that systemd-tmpfiles will
+
# set proper ownership/permissions.
+
mkdir -m 0700 -p /var/log/journal
'';
users.extraUsers.systemd-network.uid = config.ids.uids.systemd-network;