/dev/hda
/dev/hdb
/dev/sda
/dev/sdb
So,
=> /dev/hd[a-h] for IDE disks
=> /dev/sd[a-p] for SCSI disks
=> /dev/ed[a-d] for ESDI disks
=> /dev/xd[ab] for XT disks.
Net start nom_du_service
Net stop nom_du_service
Net pause nom_du_service
Net continue nom_du_service