Debian users may encounter discrepancies between the disk usage reported by the df -h command and the Disk Usage Analyzer tool. This article explores the possible causes of these discrepancies and provides solutions to resolve them.
One common cause of discrepancies is the difference in units of measurement used by df -h and Disk Usage Analyzer. df -h displays disk usage in Gibibytes (GiB), while Disk Usage Analyzer uses Gigabytes (GB). To get comparable units, use the df -hH command.
If the difference in disk usage is significant, it may be due to other factors, including:
A user reported a discrepancy in disk usage after moving 6.8 GB of data between partitions. The df -h command showed an increase in disk usage on the / partition, while Disk Usage Analyzer showed the old value. The issue was resolved by deleting a redundant home folder created under the / mount point.
To resolve disk usage discrepancies, follow these steps:
df -hH to ensure comparable units.Disk usage discrepancies in Debian can be caused by differences in units of measurement or other factors such as filesystem inconsistency or hidden files. By following the steps outlined in this article, users can resolve these discrepancies and ensure accurate disk usage reporting. For more information on Debian system administration, visit our Debian System Administration page. Additionally, the Debian Wiki provides a wealth of information on troubleshooting and resolving common issues.
