37 lines
989 B
Markdown
37 lines
989 B
Markdown
# Logging
|
|
|
|
The below will re-work the way logs are handled on the system. Most of the logging will go into ram with syncs to disk only on reboot/shutdown. This will help keep the sd card from wearing out too fast.
|
|
|
|
``` sh
|
|
|
|
sudo -sHu root
|
|
git clone https://github.com/azlux/log2ram.git /opt/log2ram
|
|
cd /opt/log2ram
|
|
chmod +x install.sh
|
|
./install.sh
|
|
|
|
nano -w /etc/log2ram.conf
|
|
MAIL=false
|
|
SIZE=128M
|
|
LOG_DISK_SIZE=512M
|
|
|
|
# Only sync to disk on reboot/shutdown
|
|
systemctl disable log2ram-daily.timer
|
|
|
|
# Tweak journald to work out of ram
|
|
sed -i 's/#Storage=auto/Storage=volatile/g' /etc/systemd/journald.conf
|
|
sed -i 's/#Compress=yes/Compress=yes/g' /etc/systemd/journald.conf
|
|
sed -i 's/#SystemMaxUse=/SystemMaxUse=128M/g' /etc/systemd/journald.conf
|
|
|
|
systemctl reboot
|
|
|
|
sudo -sHu root
|
|
df -h /var/log
|
|
|
|
# If log2ram isn't working or fails due to out of space problems
|
|
# rm -rf /var/log/journal/*
|
|
# systemctl restart log2ram
|
|
# systemctl restart systemd-journald
|
|
|
|
```
|