Con questa configurazione si simula un magazzino di nastri su disco esterno USB. Ogni disco sarà visto come un nuovo magazzino con un certo numero di nastri (volumi).

# Virtual tapes pool
Pool {
  Name = "pool02"
  Pool Type = Backup
  Recycle = yes
  AutoPrune = yes
  Action On Purge = Truncate
  Volume Retention = 3 month
  Maximum Volume Bytes = 40G
  Maximum Volumes = 24
  Maximum Volume Jobs = 0
  LabelFormat = "p02v"
  Volume Use Duration = 1 week
}

/etc/bacula/bacula-sd.conf

#---------------------------------------------------------------
# local virtual autochanger with USB drive "magazines"
#---------------------------------------------------------------
Autochanger {
  Name = usb-changer-1
  Device = usb-changer-1-drive-0
  Changer Command = "/usr/local/sbin/vchanger %c %o %S %a %d"
  Changer Device = "/etc/bacula/vchanger-usbchanger1.conf"
}

#---------------------------------------------------------------
# Drive 0 of the usb-changer-1 autochanger
#---------------------------------------------------------------
Device {
  Name = usb-changer-1-drive-0
  DriveIndex = 0
  Autochanger = yes;
  DeviceType = File
  MediaType = File
  ArchiveDevice = /var/lib/bacula/usbchanger1/drive0
  RemovableMedia = no;
  RandomAccess = yes;
}

/etc/bacula/vchanger-usbchanger1.conf

baculasd="usbchanger1"
baculasd_user=bacula
bconsole=/usr/bin/bconsole
magslots=20
maxdrive=0
mountpoint=/mnt/usbchanger1/magazine
statedir=/var/lib/bacula/usbchanger1