In Linux systems, service management and system status control are daily tasks for system administrators. The systemctl command is the control tool for the Systemd system, used to manage system services and system status. Today, let’s learn about this super useful command—systemctl.1. What is the systemctl Command?The systemctl command is used to manage system services … Read more
Scenario 164: Service Fails to Start Issue: Apache web server fails to start. Troubleshooting Steps: Check the status of the Apache service: systemctl status httpd View the Apache error log for details: journalctl -xe | grep httpd Fix any errors in the configuration file and restart the service. Scenario 165: Service Crashes Issue: MySQL database … Read more
Case Background 1 Implementation Background Lenovo Group is a Fortune 500 company founded in China, with operations in 180 markets. As a leading manufacturer of smart devices, Lenovo ranks 15th on Gartner’s top global supply chain list. Every year, Lenovo provides billions of smart terminal devices to users worldwide, including computers, tablets, and smartphones. Lenovo … Read more
With the continuous advancement of IT operations management technology, while data processing has become more convenient, another daunting problem arises: thousands of warning messages pile up, making it impossible to determine the root cause of issues. Although many products offer alarm filtering and compression, the results are often unsatisfactory. Proactive operations management is not a … Read more