diff options
| author | Lennart Poettering <lennart@poettering.net> | 2014-05-21 00:04:11 +0900 |
|---|---|---|
| committer | Lennart Poettering <lennart@poettering.net> | 2014-05-21 00:23:39 +0900 |
| commit | ece6e766cf89c8ec82ad135969dedf16cd7c1ee8 (patch) | |
| tree | 14b04f6d517356776e6d34d80087456f0f0a985a /units | |
| parent | 83be2c398589a3d64db5999cfd5527c5219bff46 (diff) | |
timesyncd: save clock to disk everytime we get an NTP fix, and bump clock at boot using this
This is useful to make sure the system clock stays monotonic even on
systems that lack an RTC.
Also, why we are at it, also use the systemd release time for bumping
the clock, since it's a slightly less bad than starting with jan 1st,
1970.
This also moves timesyncd into the early bootphase, in order to make
sure this initial bump is guaranteed to have finished by the time we
start real daemons which might write to the file systemd and thus
shouldn't leave 1970's timestamps all over the place...
Diffstat (limited to 'units')
| -rw-r--r-- | units/systemd-timesyncd.service.in | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/units/systemd-timesyncd.service.in b/units/systemd-timesyncd.service.in index 1d1f4860a..ec2871455 100644 --- a/units/systemd-timesyncd.service.in +++ b/units/systemd-timesyncd.service.in @@ -9,17 +9,21 @@ Description=Network Time Synchronization Documentation=man:systemd-timesyncd.service(8) ConditionCapability=CAP_SYS_TIME -After=systemd-networkd.service +DefaultDependencies=off +RequiresMountsFor=/var/lib/systemd/clock +After=systemd-remount-fs.service +Before=sysinit.target shutdown.target +Conflicts=shutdown.target [Service] Type=notify Restart=always RestartSec=0 ExecStart=@rootlibexecdir@/systemd-timesyncd -CapabilityBoundingSet=CAP_SYS_TIME CAP_SETUID CAP_SETGID CAP_SETPCAP +CapabilityBoundingSet=CAP_SYS_TIME CAP_SETUID CAP_SETGID CAP_SETPCAP CAP_CHOWN CAP_DAC_OVERRIDE PrivateTmp=yes PrivateDevices=yes WatchdogSec=1min [Install] -WantedBy=multi-user.target +WantedBy=sysinit.target |