classnotes:rh134:systemlogs
Table of Contents
Describe System Log Architecture
The systemd-journald service is at the heart of the operating system event logging architecture. The systemd-journald service collects event messages from many sources:
The rsyslog service reads syslog messages that the systemd-journald service receives from the journal when they arrive. The rsyslog service then processes the syslog events, and records them to its log files or forwards them to other services according to its own configuration.
The rsyslog service sorts and writes syslog messages to the log files that do persist across reboots in the /var/log directory. The service also sorts the log messages to specific log files according to the type of program that sent each message and the priority of each syslog message.
Rsyslog
Journald
Maintain Accurate Time
classnotes/rh134/systemlogs.txt · Last modified: by 127.0.0.1