On Tue, Jul 15, 2014 at 06:28:10PM +0200, Michael Olbrich wrote: > For pluggable ttys such as USB serial devices, the getty is restarted > and exits in a loop until the remove event reaches systemd. Under > certain circumstances the restart loop can overload the system in a > way that prevents the remove event from reaching systemd for a long > time (e.g. at least several minutes on a small embedded system). > > Use the default RestartSec to prevent the restart loop from > overloading the system. Serial gettys are interactive units, so > waiting an extra 100ms really doesn't make a difference anyways > compared to the time it takes the user to log in. Applied.
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