/sys/devices/pci0000:00/0000:00:1f.2/ata5/link5/dev5.0/
/sys/devices/pci0000:00/0000:00:1f.2/ata5/link5/dev5.0
NameSizeModeActions
ata_device/-0755rm
power/-0755rm
uevent40960644editdlrm
Delete uevent ?
cmd: