Everyone can set a permanent storage:
sudo mkdir -p /var/log/journal
https://www.digitalocean.com/community/tutorials/how-to-use-journalctl-to-view-and-manipulate-systemd-logs
http://unix.stackexchange.com/questions/191313/why-is-my-systemd-journal-not-persistent-across-reboots
Everyone can set a permanent storage:
sudo mkdir -p /var/log/journal
https:/ /www.digitaloce an.com/ community/ tutorials/ how-to- use-journalctl- to-view- and-manipulate- systemd- logs
http:// unix.stackexcha nge.com/ questions/ 191313/ why-is- my-systemd- journal- not-persistent- across- reboots