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| author | Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> | 2019-10-25 12:17:24 +0200 |
|---|---|---|
| committer | Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> | 2019-10-25 17:20:24 +0200 |
| commit | 21d0dd5a89fe0ef259ca51ebea9f39dd79a341c2 (patch) | |
| tree | 986c618e27692fe17c6c8e45f34e58e68732137f /units/systemd-journald.service.in | |
| parent | 21b40f16622f171a9969dc334d74fb5eb2f575c2 (diff) | |
| download | systemd-21d0dd5a89fe0ef259ca51ebea9f39dd79a341c2.tar.gz | |
meson: allow WatchdogSec= in services to be configured
As discussed on systemd-devel [1], in Fedora we get lots of abrt reports
about the watchdog firing [2], but 100% of them seem to be caused by resource
starvation in the machine, and never actual deadlocks in the services being
monitored. Killing the services not only does not improve anything, but it
makes the resource starvation worse, because the service needs cycles to restart,
and coredump processing is also fairly expensive. This adds a configuration option
to allow the value to be changed. If the setting is not set, there is no change.
My plan is to set it to some ridiculusly high value, maybe 1h, to catch cases
where a service is actually hanging.
[1] https://lists.freedesktop.org/archives/systemd-devel/2019-October/043618.html
[2] https://bugzilla.redhat.com/show_bug.cgi?id=1300212
Diffstat (limited to 'units/systemd-journald.service.in')
| -rw-r--r-- | units/systemd-journald.service.in | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/units/systemd-journald.service.in b/units/systemd-journald.service.in index 089bc38f59..303d5a4826 100644 --- a/units/systemd-journald.service.in +++ b/units/systemd-journald.service.in @@ -37,7 +37,7 @@ SystemCallArchitectures=native SystemCallErrorNumber=EPERM SystemCallFilter=@system-service Type=notify -WatchdogSec=3min +@SERVICE_WATCHDOG@ # If there are many split up journal files we need a lot of fds to access them # all in parallel. |