Bug 87294 - systemctl daemon-reload sets kernel configs again
Summary: systemctl daemon-reload sets kernel configs again
Status: RESOLVED FIXED
Alias: None
Product: systemd
Classification: Unclassified
Component: general (show other bugs)
Version: unspecified
Hardware: Other All
: medium normal
Assignee: systemd-bugs
QA Contact: systemd-bugs
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Reported: 2014-12-13 21:13 UTC by Umut Tezduyar
Modified: 2016-06-07 11:12 UTC (History)
0 users

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Description Umut Tezduyar 2014-12-13 21:13:14 UTC 
We are (as a distro) overriding a single sys config value by a file within /usr/lib/. Systemd is being nice and informing us about the override on every boot. 

But I have noticed that between 216-218, systemctl daemon-reload resets the sys configs and puts out a warning message which I should be not there even if we have to set the kernel sysconfig. 

# systemctl --version
systemd 218
-PAM -AUDIT -SELINUX +IMA -APPARMOR +SMACK -SYSVINIT +UTMP -LIBCRYPTSETUP -GCRYPT -GNUTLS -ACL -XZ -LZ4 -SECCOMP -BLKID -ELFUTILS +KMOD -IDN
# systemctl daemon-reload
Overwriting earlier assignment of kernel/sysrq in file '/usr/lib/sysctl.d/52-axis.conf'.
# cat /usr/lib/sysctl.d/52-axis.conf 
kernel.sysrq=1
#
Comment 1 Lennart Poettering 2016-06-07 11:12:46 UTC 
I am pretty sure this works correctly these days. If it doesn't, please file a new bug on systemd github. Thanks.

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