46 lines
1.8 KiB
Diff
46 lines
1.8 KiB
Diff
From 4704176795c167d49f87dfea79193913e6c6d939 Mon Sep 17 00:00:00 2001
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From: =?UTF-8?q?Zbigniew=20J=C4=99drzejewski-Szmek?= <zbyszek@in.waw.pl>
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Date: Sat, 25 Nov 2023 13:27:17 +0100
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Subject: [PATCH] units: disable start rate limit for
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systemd-vconsole-setup.service
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The unit will be started or restarted a few times during boot, but but it has
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StartLimitBurst = DefaultStartLimitBurst = 5, which means that the fifth
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restart will already fail. On my laptop, I have exactly 4 restarts, so I don't
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hit the limit, but on a slightly different system we will easily hit the limit.
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In https://bugzilla.redhat.com/show_bug.cgi?id=2251394, there are five reloads
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and we hit the limit.
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Since 6ef512c0bb7aeb2000588d7d05e23b4681da8657 we propagate the start counter
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over switch-root and daemon reloads, so it's easier to hit the limit during
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boot.
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In principle there might be systems with lots of vtcon devices, so let's just
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allow the unit to be restarted without a limit.
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Fixes https://bugzilla.redhat.com/show_bug.cgi?id=2251394.
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---
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units/systemd-vconsole-setup.service.in | 6 ++++++
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1 file changed, 6 insertions(+)
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diff --git a/units/systemd-vconsole-setup.service.in b/units/systemd-vconsole-setup.service.in
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index 3475d456bc..c6c5bc9130 100644
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--- a/units/systemd-vconsole-setup.service.in
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+++ b/units/systemd-vconsole-setup.service.in
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@@ -17,6 +17,12 @@ DefaultDependencies=no
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Before=sysinit.target
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Before=initrd-switch-root.target shutdown.target
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+# This unit will be restarted by udev whenever a new vtcon device appears or is
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+# triggered. Usually that happens just a handful of times during boot, but some
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+# systems may have hundreds or thousands of serial consoles connected, so let's
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+# just disable the limit altogether.
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+StartLimitIntervalSec=0
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+
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[Service]
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Type=oneshot
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# This service will be restarted by udev whenever a new vtcon device appears.
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--
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2.43.0
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