/sys/devices/pci0000:00/0000:00:1f.2/ata4/link4/dev4.0/ata_device/
/sys/devices/pci0000:00/0000:00:1f.2/ata4/link4/dev4.0/ata_device
NameSizeModeActions
dev4.0/-0755rm
Delete dev4.0 ?
cmd: