NDCTL-INIT-LABELS(1) ndctl Manual NDCTL-INIT-LABELS(1) (NAME) ndctl-init-labels - dimm dimm (SYNOPSIS) ndctl init-labels [..] [] (DESCRIPTION) (namespace label area) NVDIMM . (regions) . 4.10 (kernel) PMEM DIMM (interleave set) . . DIMM . (EXAMPLES) DIMM : # ndctl list -RD --region=region1 { "dimms":[ { "dev":"nmem0", "id":"8680-56341200" } ], "regions":[ { "dev":"region1", "size":268435456, "available_size":0, "type":"pmem", "mappings":[ { "dimm":"nmem0", "offset":13958643712, "length":268435456 } ] } ] } DIMM (userspace) : # ndctl disable-region region1 : # ndctl init-labels nmem0 : # ndctl enable-region region1 : # ndctl create-namespace --region=region1 (OPTIONS) nmemX dimm. dimm() . all --dimm . -s, --size= . 0 . -O, --offset= . -b, --bus= (bus) ( "ACPI.NFIT"). () . all --bus . -v (verbose) ( ndctl ). -f, --force / . : dimm . -V, --label-version . 1.1 . (COPYRIGHT) (C) 2016 - 2022 Intel Corporation. GPLv2: GPL 2 . : . . (SEE ALSO) ndctl-create-namespace(1), UEFI NVDIMM Label Protocol ndctl 2026-06-30 NDCTL-INIT-LABELS(1)