Verifying disk usage levels

The /var/log partition continues to operate when disk usage reaches 100%. However, log data might not be written to the disk, which might affect IBM QRadar startup processes and components.

Procedure

  1. Use SSH to log in QRadar or a managed host.
  2. To review the disk partition usage, type the following command:

    df -h

  3. Review the partitions to check their disk usage levels.

What to do next

If any of the monitored partitions reach 95%, see Resolving disk usage issues.