= Raspberry SD-Karte schonen =

/var/log in eine RAMDisk auslagern:

In die /etc/fstab schreiben:
{{{
tmpfs /var/log tmpfs defaults,noatime,nosuid,mode=0755,size=50M 0 0
}}}

Jetzt noch das [[https://forum-raspberrypi.de/attachment/13356-varlog-aktuell-tar-gz/|varlog-Script]] aus [[https://forum-raspberrypi.de/forum/thread/29662-diskussion-fragen-var-log-in-eine-art-ramdisk-auslagern-weitere-optimierungen/?postID=282839#post282839|diesem Thread]] umsetzen! (Siehe Dateianhänge an dieser Seite)
{{{
cat >> /etc/logrotate_varlog.conf << "EOFCONF"
# see "man logrotate" for details
# rotate log files weekly
#daily

# keep 4 weeks worth of backlogs
rotate 7

# create new (empty) log files after rotating old ones
create

# uncomment this if you want your log files compressed
compress

# Logs are moved into directory for rotation
olddir /var/archive

# packages drop log rotation information into this directory
#include /etc/logrotate.d

/var/log_save/journal/8c5604e85c924195aef34a3e4079998d/system.journal {
    missingok
    notifempty
}

# system-specific logs may be configured here

EOFCONF

cat >> /etc/systemd/system/logrotate.service << "EOFSVC"
[Unit]
Description=Rotate log files
Documentation=man:logrotate(8) man:logrotate.conf(5)
ConditionACPower=true

[Service]
Type=oneshot
ExecStart=/usr/sbin/logrotate /etc/logrotate_varlog.conf
Nice=19
IOSchedulingClass=best-effort
IOSchedulingPriority=7

EOFSVC


cat >> /etc/systemd/system/logrotate.timer << "EOFTIMER"
[Unit]
Description=Daily rotation of log files
Documentation=man:logrotate(8) man:logrotate.conf(5)

[Timer]
OnBootSec=2min
Unit=logrotate.service

[Install]
WantedBy=timers.target

EOFTIMER


}}}
Swap abschalten:
{{{
systemctl disable dphys-swapfile
}}}

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KategorieRaspberry