ndctl

Utility for managing Non-Volatile DIMMs. More information: <https://manned.org/ndctl>.

Install

All systems
curl cmd.cat/ndctl.sh
Debian Debian
apt-get install ndctl
Ubuntu
apt-get install ndctl
Arch Arch Linux
pacman -S ndctl
image/svg+xml Kali Linux
apt-get install ndctl
CentOS
yum install ndctl
Fedora
dnf install ndctl
Windows (WSL2)
sudo apt-get update sudo apt-get install ndctl
Dockerfile
dockerfile.run/ndctl

Utility for managing Non-Volatile DIMMs. More information: <https://manned.org/ndctl>.

  • Create an 'fsdax' mode namespace:
    ndctl create-namespace --mode=fsdax
  • Change the mode of a namespace to 'raw':
    ndctl create-namespace --reconfigure=namespaceX.Y --mode=raw
  • Check a sector mode namespace for consistency, and repair if needed:
    ndctl check-namespace --repair namespaceX.Y
  • List all namespaces, regions, and buses (including disabled ones):
    ndctl list --namespaces --regions --buses --idle
  • List a specific namespace and include lots of additional information:
    ndctl list -vvv --namespace=namespaceX.Y
  • Run a monitor to watch for SMART health events for NVDIMMs on the 'ACPI.NFIT' bus:
    ndctl monitor --bus=ACPI.NFIT
  • Remove a namespace (when applicable) or reset it to an initial state:
    ndctl destroy-namespace --force namespaceX.Y

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