CentOS 7, Systemd,, And Message Floods

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CentOS 3 Comments

I’ve just updated a couple of servers, latest 7.3, and systemd is flooding dmesg, journalctl with info level messages… or maybe debug level 1.

Examples:
[ 478.258571] systemd[1]: Sent message type=signal sender=n/a destination=n/a object=/org/freedesktop/systemd1/unit/httpd_2eservice interface=org.freedesktop.DBus.Properties member=PropertiesChanged cookieC6 reply_cookie=0 error=n/a

[ 478.258971] systemd[1]: Got notification message for unit systemd-logind.service
[ 478.258980] systemd[1]: systemd-logind.service: Got notification message from PID 821 (WATCHDOG=1)
[ 478.258985] systemd[1]: systemd-logind.service: got WATCHDOG=1

What *is* all that garbage, and is there some way to turn it down to WARN
and ERR messages?

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