diff options
| author | Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> | 2014-11-02 11:39:17 -0500 |
|---|---|---|
| committer | Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> | 2014-11-02 12:33:54 -0500 |
| commit | 3b0217036040a6013faeab4eb9da7469e3bbcfb3 (patch) | |
| tree | 626b7a98ae5cf562795778b8491e75a403753a31 | |
| parent | 56dacdbc1ca95cef8bf8c97c0d7af761a71eaab3 (diff) | |
unit: do not order timers.target before basic.target
Since commit 19f8d037833f2 'timer: order OnCalendar units after
timer-sync.target if DefaultDependencies=no' timers might get a
dependency on time-sync.target, which does not really belong in early
boot. If ntp is enabled, time-sync.target might be delayed until a
network connection is established.
It turns out that majority of timer units found in the wild do not
need to be started in early boot. Out of the timer units available in
Fedora 21, only systemd-readahead-done.timer and mdadm-last-resort@.timer
should be started early, but they both have DefaultDependencies=no,
so are not part of timers.target anyway. All the rest look like they
will be fine with being started a bit later (and the majority even
much later, since they run daily or weekly).
Let timers.target be pulled in by basic.target, but without the
temporal dependency. This means timer units are started on a "best
effort" schedule.
https://bugzilla.redhat.com/show_bug.cgi?id=1158206
| -rw-r--r-- | units/basic.target | 5 | ||||
| -rw-r--r-- | units/timers.target | 3 |
2 files changed, 7 insertions, 1 deletions
diff --git a/units/basic.target b/units/basic.target index 228f62c4b1..eee3e6b774 100644 --- a/units/basic.target +++ b/units/basic.target @@ -8,8 +8,11 @@ [Unit] Description=Basic System Documentation=man:systemd.special(7) + Requires=sysinit.target +After=sysinit.target Wants=sockets.target timers.target paths.target slices.target -After=sysinit.target sockets.target timers.target paths.target slices.target +After=sockets.target paths.target slices.target + JobTimeoutSec=15min JobTimeoutAction=poweroff-force diff --git a/units/timers.target b/units/timers.target index 07fda3d9d0..251fa68065 100644 --- a/units/timers.target +++ b/units/timers.target @@ -8,3 +8,6 @@ [Unit] Description=Timers Documentation=man:systemd.special(7) + +DefaultDependencies=no +Conflicts=shutdown.target |