DOKK / manpages / debian 12 / ndctl / cxl-destroy-region.1.en
CXL-DESTROY-REGION(1) cxl Manual CXL-DESTROY-REGION(1)

cxl-destroy-region - destroy specified region(s).

cxl destroy-region <region> [<options>]

A CXL region is composed of one or more slices of CXL memdevs, with configurable interleave settings - both the number of interleave ways, and the interleave granularity.

# cxl destroy-region all
destroyed 2 regions

-b, --bus=

Restrict the operation to the specified bus.

-f, --force

Force a destroy operation even if the region is active. This will attempt to disable the region first.

-d, --decoder=

The root decoder to limit the operation to. Only regions that are children of the specified decoder will be acted upon.

--debug

Turn on additional debug messages including library debug.

Copyright © 2016 - 2022, Intel Corporation. License GPLv2: GNU GPL version 2 <http://gnu.org/licenses/gpl.html>. This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law.

cxl-list(1), cxl-create-region(1)

2023-02-24 cxl