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Dell EMC PMem 100 Series User's Guide

Create namespace

The configuration of namespaces will decide how much memory capacity user wants to expose to the OS.

To configure namespace, run the following command:
ndctl create-namespace
Following command needs to be executed for each region created when the goals were created for the system:
ndctl create-namespace -r regionX
After creating name spaces, all name spaces are shown using the following command:
ndctl list -N
To correlate a namespace to a PMem device, use the following command:
lsblk
NOTE Ensure you delete all the namespaces before repurposing the PMems. Repurposing includes PMem migration, removal and reconfiguration between memory and App-direct mode

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