On fast systems we might race against systemd and check the mount unit after mounting it way too early before systemd had a chance to react to the change. ``` [ 4.677701] H systemd[1]: Event source 0x210b3b0 (mount-monitor-dispatch) entered rate limit state. ... [ 4.863731] H testsuite-64.sh[812]: + mount /logsysfsRxx [ 4.865918] H kernel: EXT4-fs (vda2): mounted filesystem with ordered data mode. Opts: (null) [ 4.866213] H testsuite-64.sh[812]: + systemctl status /logsysfsRxx [ 4.877502] H testsuite-64.sh[919]: ○ logsysfsRxx.mount - /logsysfsRxx [ 4.877502] H testsuite-64.sh[919]: Loaded: loaded (/etc/fstab; generated) [ 4.877502] H testsuite-64.sh[919]: Active: inactive (dead) [ 4.877502] H testsuite-64.sh[919]: Where: /logsysfsRxx [ 4.877502] H testsuite-64.sh[919]: What: /dev/disk/by-uuid/deadbeef-dead-dead-beef-222222222222 [ 4.877502] H testsuite-64.sh[919]: Docs: man:fstab(5) [ 4.877502] H testsuite-64.sh[919]: man:systemd-fstab-generator(8) [ 4.877502] H testsuite-64.sh[919]: Aug 03 10:10:10 H systemd[1]: logsysfsRxx.mount: Processing implicit device dependencies [ 4.877502] H testsuite-64.sh[919]: Aug 03 10:10:10 H systemd[1]: logsysfsRxx.mount: Added Requires dependency on /dev/disk/by-uuid/deadbeef-dead-dead-beef-222222222222 [ 4.877502] H testsuite-64.sh[919]: Aug 03 10:10:10 H systemd[1]: logsysfsRxx.mount: Added StopPropagatedFrom dependency on /dev/disk/by-uuid/deadbeef-dead-dead-beef-222222222222 [ 4.895683] H sh[920]: + systemctl poweroff --no-block [ 4.906533] H systemd[1]: Found unit logsysfsRxx.mount at /run/systemd/generator/logsysfsRxx.mount (regular file) [ 4.906594] H systemd[1]: Preset files don't specify rule for logsysfsRxx.mount. Enabling. [ 4.906990] H systemd[1]: testsuite-64.service: Main process exited, code=exited, status=3/NOTIMPLEMENTED [ 4.907057] H systemd[1]: testsuite-64.service: Failed with result 'exit-code'. [ 4.907287] H systemd[1]: Failed to start testsuite-64.service. [ 4.955293] H systemd[1]: Starting end.service... [ 4.955736] H systemd-logind[809]: The system will power off now! [ 4.955868] H systemd-logind[809]: System is powering down. [ 4.975781] H systemd[1]: Event source 0x210b3b0 (mount-monitor-dispatch) left rate limit state. [ 4.975821] H systemd[1]: logsysfsRxx.mount: Processing implicit device dependencies [ 4.975857] H systemd[1]: logsysfsRxx.mount: Added Requires dependency on /dev/vda2 [ 4.975893] H systemd[1]: logsysfsRxx.mount: Added StopPropagatedFrom dependency on /dev/vda2 [ 4.975928] H systemd[1]: Unit blockdev@dev-vda2.target has alias blockdev@.target. [ 4.975967] H systemd[1]: logsysfsRxx.mount: Added After dependency on /dev/vda2 [ 4.976081] H systemd[1]: logsysfsRxx.mount: Changed dead -> mounted ```
System and Service Manager
Details
Most documentation is available on systemd's web site.
Assorted, older, general information about systemd can be found in the systemd Wiki.
Information about build requirements is provided in the README file.
Consult our NEWS file for information about what's new in the most recent systemd versions.
Please see the Code Map for information about this repository's layout and content.
Please see the Hacking guide for information on how to hack on systemd and test your modifications.
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When preparing patches for systemd, please follow our Coding Style Guidelines.
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Stable branches with backported patches are available in the stable repo.
