NDCTL-DISABLE-REGI(1) ndctl Manual NDCTL-DISABLE-REGI(1)

NAME
       ndctl-disable-region - disable the given region(s) and all descendant
       namespaces

SYNOPSIS
       ndctl disable-region  []

DESCRIPTION
       A generic REGION device is registered for each PMEM range or
       BLK-aperture set. LIBNVDIMM provides a built-in driver for these REGION
       devices. This driver is responsible for reconciling the aliased DPA
       mappings across all regions, parsing the LABEL, if present, and then
       emitting NAMESPACE devices with the resolved/exclusive DPA-boundaries
       for the ndpmem or ndblk device driver to consume.

OPTIONS
       


               A 'regionX' device name, or a region id number. The keyword 'all' can
               be specified to carry out the operation on every region in the system,
               optionally filtered by bus id (see bus= option).

       -b, bus=
           Enforce that the operation only be carried on devices that are
           attached to the given bus. Where bus can be a provider name or a
           bus id number.

COPYRIGHT
       Copyright (c) 2016 - 2018, 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.

SEE ALSO
       ndctl-enable-region(1)



ndctl 62                          11/02/2018             NDCTL-DISABLE-REGI(1)