Difference between revisions of "/run/"
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| − | + | <code>/run/</code> is a "[[tmpfs]]" file system for system packages to place runtime data in. This directory is flushed on boot, and generally writable for privileged programs only. Always writable. | |
/run/ | /run/ | ||
| − | /run/[[lock]] | + | [[/run/systemd/]] |
| + | [[/run/systemd/system]] | ||
| + | [[/run/lock]] | ||
[[/run]]/p[[acct]]_source | [[/run]]/p[[acct]]_source | ||
| + | [[/run/nginx.pid]] | ||
| + | [[/run/php/]]php7.2-fpm.sock | ||
| + | [[/run/rpcbind.sock]] | ||
| + | [[/run/utmp]] | ||
Jan 26 16:23:34 SERVER [[systemd-logind]][876]: Failed to save user data /run/systemd/users/0: [[No space left on device]] | Jan 26 16:23:34 SERVER [[systemd-logind]][876]: Failed to save user data /run/systemd/users/0: [[No space left on device]] | ||
| Line 13: | Line 19: | ||
Increase <code>/run</code> [[filesystem]] space | Increase <code>/run</code> [[filesystem]] space | ||
| − | 1) Append to <code>/etc/ | + | 1) Append to <code>[[/etc/fstab]]</code> |
<code>echo "none /run tmpfs defaults,size=256M 0 0" >> /etc/[[fstab]]</code> | <code>echo "none /run tmpfs defaults,size=256M 0 0" >> /etc/[[fstab]]</code> | ||
2) <code>[[mount]] /run</code> | 2) <code>[[mount]] /run</code> | ||
| Line 29: | Line 35: | ||
== Related terms == | == Related terms == | ||
Apr 13 07:42:02 SERVER [[systemd]][1]: [[nginx.service]]: Failed to parse [[PID]] from file [[/run/]]nginx.pid: Invalid argument | Apr 13 07:42:02 SERVER [[systemd]][1]: [[nginx.service]]: Failed to parse [[PID]] from file [[/run/]]nginx.pid: Invalid argument | ||
| + | |||
| + | * <code>[[/dev/shm]]</code> | ||
| + | * <code>[[/var/run/]]</code> | ||
| + | * <code>[[/tmp/]]</code> | ||
== See also == | == See also == | ||
| − | * {{ | + | * {{run}} |
| − | * {{ | + | * {{FHS}} |
| − | |||
| − | |||
[[Category:Linux]] | [[Category:Linux]] | ||
Latest revision as of 10:04, 25 August 2023
/run/ is a "tmpfs" file system for system packages to place runtime data in. This directory is flushed on boot, and generally writable for privileged programs only. Always writable.
/run/ /run/systemd/ /run/systemd/system /run/lock /run/pacct_source /run/nginx.pid /run/php/php7.2-fpm.sock /run/rpcbind.sock /run/utmp
Jan 26 16:23:34 SERVER systemd-logind[876]: Failed to save user data /run/systemd/users/0: No space left on device
apt upgrade Failed to reload daemon: Refusing to reload, not enough space available on /run/systemd. Currently, 1.9M are free, but a safety buffer of 16.0M is enforced.
Increase /run filesystem space
1) Append to/etc/fstabecho "none /run tmpfs defaults,size=256M 0 0" >> /etc/fstab2)mount /run3)mount -o remount /run4) Check/runspace:df -h /run
reboot System has not been booted with systemd as init system (PID 1). Can't operate. Failed to talk to init daemon.
Activities[edit]
- Read "Introducing /run" by Lennart Poettering in 2011 https://lwn.net/Articles/436012/
Related terms[edit]
Apr 13 07:42:02 SERVER systemd[1]: nginx.service: Failed to parse PID from file /run/nginx.pid: Invalid argument
See also[edit]
/run/,/var/run/, /run/systemd/- FHS,
/proc/,/proc/net/,/boot/,/run/,/dev/,/usr/,/var/run/,/etc/,/var/,/var/lib//var/log/,/var/www/,/opt/,/lib/,/sys/,/proc/kcore,/proc/sys/, /proc/sys/vm/,/snap/,/mnt/,/mnt/data,/var/opt/, /usr/bin/,/lib/, /proc/$PID/, /proc/self/
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