nvme-sed-discover − Discover SED Opal Locking Features
nvme sed discover [−−verbose | −v] [−−udev | −u] <device>
Query the NVMe device given to determine its SED Opal capabilities.
−v, −−verbose
Print extended feature discovery information.
−u, −−udev
Print locking information in form suitable for udev rules.
nvme sed discover /dev/nvme5n1 Locking Features: Locking Supported : yes Locking Feature Enabled : yes Locked : no Media Encryption : yes MBR Enabled : no MBR Done : no
Part of nvme−cli