===== Defrag =====

  sudo xfs_fsr -v '/'

  sudo xfs_fsr -v '/dev/sdb'

====== nvme0n1p2 Repair ======

  sudo xfs_repair -v '/dev/nvme0n1p2'

  sudo umount '/dev/nvme0n1p2'

====== sda2 Repair ======

  sudo xfs_repair -v '/dev/sda2'

  sudo umount '/dev/sda2'

====== NAS Repair ======

  * [[servers:linux:vsftpd]]

  sudo systemctl stop 'vsftpd'

  sudo umount '/dev/sdb'

  sudo xfs_repair -v '/dev/sdb'

  sudo mount '/dev/sdb'