forked from pool/systemd
30 lines
1.2 KiB
Diff
30 lines
1.2 KiB
Diff
Based on 4bf04322b8b7ecca4f3d65cfc642d0ac16356129 Mon Sep 17 00:00:00 2001
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From: Michael Olbrich <m.olbrich@pengutronix.de>
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Date: Tue, 15 Jul 2014 18:28:10 +0200
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Subject: [PATCH] units/serial-getty@.service: use the default RestartSec
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For pluggable ttys such as USB serial devices, the getty is restarted
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and exits in a loop until the remove event reaches systemd. Under
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certain circumstances the restart loop can overload the system in a
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way that prevents the remove event from reaching systemd for a long
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time (e.g. at least several minutes on a small embedded system).
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Use the default RestartSec to prevent the restart loop from
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overloading the system. Serial gettys are interactive units, so
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waiting an extra 100ms really doesn't make a difference anyways
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compared to the time it takes the user to log in.
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---
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units/serial-getty@.service.m4 | 1 -
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1 file changed, 1 deletion(-)
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--- units/serial-getty@.service.m4
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+++ units/serial-getty@.service.m4 2014-07-16 00:00:00.000000000 +0000
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@@ -27,7 +27,6 @@ ExecStart=-/sbin/agetty --keep-baud %I 1
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ExecStopPost=-/sbin/vhangup /dev/%I
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Type=idle
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Restart=always
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-RestartSec=0
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UtmpIdentifier=%I
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TTYPath=/dev/%I
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TTYReset=yes
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