/sys/devices/pci0000:00/0000:00:1f.2/ata1/link1/
/sys/devices/pci0000:00/0000:00:1f.2/ata1/link1
NameSizeModeActions
ata_link/-0755rm
dev1.0/-0755rm
power/-0755rm
uevent40960644editdlrm
Delete uevent ?
cmd: