Virtualization servers based on Debian family systems, such as Proxmox, are often used in test environments where continuous availability is crucial. Sometimes these servers are installed on laptops, which serve as low-budget or portable solutions. However, the standard power management settings in laptops can lead to undesirable behaviors, such as sleeping or hibernating when the […]
Introduction Managing SWAP memory is a key element in administering Linux operating systems, especially in virtualization environments like Proxmox. SWAP acts as “virtual memory” that can be used when the system’s physical RAM is full. In this article, we will show how to increase SWAP space on a Proxmox server, using the lvresize tool to […]
Introduction Working with MySQL, you may encounter various errors that can disrupt system operations. Error code 1114 is one of them and indicates a situation where the table the user is trying to write data to is full. This issue is particularly significant in the MySQL replication system, where its resolution is crucial for ensuring […]
In today’s world, where data is becoming increasingly valuable, proper backup management is crucial for the security of information systems. In this article, I present an effective way to automate the backup of key configuration files in Proxmox-based systems using a simple bash script and Crontab configuration. Bash Script for Backup of the /etc Directory […]
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