37 lines
989 B
Markdown
37 lines
989 B
Markdown
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# Logging
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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.
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``` sh
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sudo -sHu root
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git clone https://github.com/azlux/log2ram.git /opt/log2ram
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cd /opt/log2ram
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chmod +x install.sh
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./install.sh
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nano -w /etc/log2ram.conf
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MAIL=false
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SIZE=128M
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LOG_DISK_SIZE=512M
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# Only sync to disk on reboot/shutdown
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systemctl disable log2ram-daily.timer
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# Tweak journald to work out of ram
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sed -i 's/#Storage=auto/Storage=volatile/g' /etc/systemd/journald.conf
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sed -i 's/#Compress=yes/Compress=yes/g' /etc/systemd/journald.conf
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sed -i 's/#SystemMaxUse=/SystemMaxUse=128M/g' /etc/systemd/journald.conf
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systemctl reboot
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sudo -sHu root
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df -h /var/log
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# If log2ram isn't working or fails due to out of space problems
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# rm -rf /var/log/journal/*
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# systemctl restart log2ram
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# systemctl restart systemd-journald
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```
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