Manage "libnvdimm" subsystem devices (Non-volatile Memory)
Utility library for managing the "libnvdimm" subsystem. The "libnvdimm"
subsystem defines a kernel device model and control message interface for
platform NVDIMM resources like those defined by the ACPI 6+ NFIT (NVDIMM
Firmware Interface Table).
Version: 78
General Commands | |
| ndctl | Manage "libnvdimm" subsystem devices (Non-volatile Memory) |
| ndctl-activate-firmware | activate staged firmware on memory devices |
| ndctl-check-labels | determine if the given dimms have a valid namespace index block |
| ndctl-check-namespace | check namespace metadata consistency |
| ndctl-clear-errors | clear all errors (badblocks) on the given namespace |
| ndctl-create-namespace | provision or reconfigure a namespace |
| ndctl-destroy-namespace | destroy the given namespace(s) |
| ndctl-disable-dimm | disable one or more idle dimms |
| ndctl-disable-namespace | disable the given namespace(s) |
| ndctl-disable-region | disable the given region(s) and all descendant namespaces |
| ndctl-enable-dimm | enable one more dimms |
| ndctl-enable-namespace | enable the given namespace(s) |
| ndctl-enable-region | enable the given region(s) and all descendant namespaces |
| ndctl-freeze-security | Set the given DIMM(s) to reject future security operations |
| ndctl-init-labels | initialize the label data area on a dimm or set of dimms |
| ndctl-inject-error | inject media errors at a namespace offset |
| ndctl-inject-smart | perform smart threshold/injection operations on a DIMM |
| ndctl-list | dump the platform nvdimm device topology and attributes in json |
| ndctl-load-keys | load the kek and encrypted passphrases into the keyring |
| ndctl-monitor | Monitor the smart events of nvdimm objects |
| ndctl-read-infoblock | read and optionally parse the info-block a namespace |
| ndctl-read-labels | read out the label area on a dimm or set of dimms |
| ndctl-remove-passphrase | Stop a DIMM from locking at power-loss and requiring a passphrase to access media |
| ndctl-sanitize-dimm | Perform a cryptographic destruction or overwrite of the contents of the given NVDIMM(s) |
| ndctl-setup-passphrase | setup and enable the security passphrase for an NVDIMM |
| ndctl-start-scrub | start an Address Range Scrub (ARS) operation |
| ndctl-update-firmware | update the firmware the given device |
| ndctl-update-passphrase | update the security passphrase for an NVDIMM |
| ndctl-wait-overwrite | wait for an overwrite operation to complete |
| ndctl-wait-scrub | wait for an Address Range Scrub (ARS) operation to complete |
| ndctl-write-infoblock | generate and write an infoblock |
| ndctl-write-labels | write data to the label area on a dimm |
| ndctl-zero-labels | zero out the label area on a dimm or set of dimms |