systemd/0010-journald-make-sure-we-retain-all-stream-fds-across-r.patch
Zbigniew Jędrzejewski-Szmek d044ab56d6 Backport some patches
2017-07-17 19:34:13 -04:00

33 lines
1.4 KiB
Diff

From 3dd07ebf08dd630b0f50dfff3ef6d05628b8708b Mon Sep 17 00:00:00 2001
From: Michal Sekletar <msekletar@users.noreply.github.com>
Date: Mon, 17 Jul 2017 10:04:37 +0200
Subject: [PATCH] journald: make sure we retain all stream fds across restarts
(#6348)
Currently we set 4096 as maximum for number of stream connections that
we accept. However maximum number of file descriptors that systemd is
willing to accept from us is just 1024. This means we can't retain all
stream connections that we accepted. Hence bump the limit of fds in a
unit file so that systemd holds open all stream fds while we are
restarted.
New limit is set to 4224 (4096 + 128).
(cherry picked from commit 3c978aca69e0e43d4dd453437ec9c498ea788795)
---
units/systemd-journald.service.in | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/units/systemd-journald.service.in b/units/systemd-journald.service.in
index 66b7c6a48e..1e86d63648 100644
--- a/units/systemd-journald.service.in
+++ b/units/systemd-journald.service.in
@@ -21,7 +21,7 @@ Restart=always
RestartSec=0
StandardOutput=null
WatchdogSec=3min
-FileDescriptorStoreMax=1024
+FileDescriptorStoreMax=4224
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
MemoryDenyWriteExecute=yes
RestrictRealtime=yes