nvme-3.2 usage: nvme [] [] Send NVMe Admin and I/O commands, manage NVMe devices, and configure NVMe-oF fabrics connections. '' is one of: - an NVMe controller device (ex: /dev/nvme0) - an NVMe namespace device (ex: /dev/nvme0n1) - a mctp address (ex: mctp:,[:ctrl-id]) The following are all implemented sub-commands: Security & Access Control: lockdown Submit a Lockdown command,return result rpmb Replay Protected Memory Block commands security Submit NVMe Security Send/Receive commands sed SED Opal Command Set Media Management: device-self-test Perform the necessary tests to observe the performance sanitize Submit a sanitize command sanitize-ns Submit a sanitize namespace command format Format namespace with new block format Registers: show-regs Shows the controller registers or properties. Requires character device set-reg Set a register and show the resulting value get-reg Get a register and show the resulting value set-property Set a property and show the resulting value get-property Get a property and show the resulting value Passthrough: admin-passthru Submit an arbitrary admin command, return results io-passthru Submit an arbitrary IO command, return results nvme-mi Submit NVMe-MI commands I/O Commands: dsm Submit a Data Set Management command, return results copy Submit a Simple Copy command, return results flush Submit a Flush command, return results compare Submit a Compare command, return results read Submit a read command, return results write Submit a write command, return results write-zeroes Submit a write zeroes command, return results write-uncor Submit a write uncorrectable command, return results verify Submit a verify command, return results get-lba-status Submit a Get LBA Status command, return results capacity-mgmt Submit Capacity Management Command, return results dir Submit NVMe Directive commands fdp Manage Flexible Data Placement enabled devices io-mgmt Submit NVMe I/O Management commands resv Submit NVMe Reservation commands Features: get-feature Get feature and show the resulting value set-feature Set a feature and show the resulting value feat NVMe feature extensions Fabrics: discover Discover NVMeoF subsystems connect-all Discover and Connect to NVMeoF subsystems connect Connect to NVMeoF subsystem disconnect Disconnect from NVMeoF subsystem disconnect-all Disconnect from all connected NVMeoF subsystems dim Send Discovery Information Management command to a Discovery Controller gen-hostnqn Generate NVMeoF host NQN show-hostnqn Show NVMeoF host NQN config NVMeoF connection configuration exclusion NVMeoF system-wide exclusion list keys Manage NVMeoF KX-HMAC-CHAP secrets and TLS PSKs nbft ACPI NBFT table extensions registry NVMeoF controller ownership registry Log Page & Identify: get-log Generic NVMe get log, returns log in raw format id Send NVMe Identify commands, show the results log Retrieve and show NVMe log pages Controller Management: reset Resets the controller subsystem-reset Resets the subsystem ns-rescan Rescans the NVME namespaces virt-mgmt Manage Flexible Resources between Primary and Secondary Controller fw Manage NVMe controller firmware lm Live Migration NVMe extensions ns Manage NVMe namespaces Device Enumeration: list List all NVMe devices and namespaces on machine list-subsys List nvme subsystems show-topology Show the topology top nvme top version Shows the program version help Display this help See 'nvme help ' for more information on a specific command The following are core NVMe/NVMeoF plugins: ocp OCP cloud SSD extensions utils General purpose utilities zns Zoned Namespace Command Set The following are vendor specific plugins: amzn Amazon vendor specific extensions dapustor DapuStor vendor specific extensions dell DELL vendor specific extensions dera Dera vendor specific extensions huawei Huawei vendor specific extensions ibm IBM vendor specific extensions innogrit innogrit vendor specific extensions inspur Inspur vendor specific extensions intel Intel vendor specific extensions mangoboost MangoBoost vendor specific extensions memblaze Memblaze vendor specific extensions micron Micron vendor specific extensions netapp NetApp vendor specific extensions nvidia NVIDIA vendor specific extensions samsung Samsung vendor specific extensions seagate Seagate vendor specific extensions sfx ScaleFlux vendor specific extensions shannon Shannon vendor specific extensions sndk Sandisk vendor specific extensions solidigm Solidigm vendor specific extensions ssstc SSSTC vendor specific extensions toshiba Toshiba NVME plugin transcend Transcend vendor specific extensions virtium Virtium vendor specific extensions wdc Western Digital vendor specific extensions ymtc YMTC vendor specific extensions See 'nvme help' for more information on a plugin