quotacheck

Scan a filesystem for disk usage; create, check and repair quota files. It is best to run quota check with quotas turned off to prevent damage or loss to quota files. More information: https://manned.org/quotacheck.

• Check quotas on all mounted non-NFS filesystems:
  sudo quotacheck --all
• Force check even if quotas are enabled (this can cause damage or loss to quota files):
  sudo quotacheck --force {{mountpoint}}
• Check quotas on a given filesystem in debug mode:
  sudo quotacheck --debug {{mountpoint}}
• Check quotas on a given filesystem, displaying the progress:
  sudo quotacheck --verbose {{mountpoint}}
• Check user quotas:
  sudo quotacheck --user {{user}} {{mountpoint}}
• Check group quotas:
  sudo quotacheck --group {{group}} {{mountpoint}}