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From ad2d5449dc86ac37460ac9c16e0d5d088befbd0b Mon Sep 17 00:00:00 2001
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From: Michal Sekletar <msekletar@users.noreply.github.com>
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Date: Mon, 17 Jul 2017 10:04:37 +0200
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Subject: [PATCH] journald: make sure we retain all stream fds across restarts
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(#6348)
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Currently we set 4096 as maximum for number of stream connections that
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we accept. However maximum number of file descriptors that systemd is
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willing to accept from us is just 1024. This means we can't retain all
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stream connections that we accepted. Hence bump the limit of fds in a
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unit file so that systemd holds open all stream fds while we are
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restarted.
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New limit is set to 4224 (4096 + 128).
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(cherry picked from commit 3c978aca69e0e43d4dd453437ec9c498ea788795)
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Related: #1359939
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---
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units/systemd-journald.service.in | 1 +
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1 file changed, 1 insertion(+)
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diff --git a/units/systemd-journald.service.in b/units/systemd-journald.service.in
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index c85c349327..0d1ea61fe8 100644
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--- a/units/systemd-journald.service.in
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+++ b/units/systemd-journald.service.in
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@@ -20,6 +20,7 @@ ExecStart=@rootlibexecdir@/systemd-journald
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Restart=always
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RestartSec=0
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StandardOutput=null
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+FileDescriptorStoreMax=4224
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CapabilityBoundingSet=CAP_SYS_ADMIN CAP_DAC_OVERRIDE CAP_SYS_PTRACE CAP_SYSLOG CAP_AUDIT_CONTROL CAP_AUDIT_READ CAP_CHOWN CAP_DAC_READ_SEARCH CAP_FOWNER CAP_SETUID CAP_SETGID CAP_MAC_OVERRIDE
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WatchdogSec=3min
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