NVME-DSM(1) NVMe NVME-DSM(1) (NAME) nvme-dsm - NVMe (SYNOPSIS) nvme dsm [--namespace-id= | -n ] [--ctx-attrs= | -a ] [--blocks= | -b ] [--slbs= | -s ] [--ad= | -d ] [--idw= | -w ] [--idr= | -r ] [--cdw11= | -c ] [--output-format= | -o ] [--verbose | -v] [--timeout= | -t ] (DESCRIPTION) NVMe (Data Set Management) . NVMe (: /dev/nvme0) (: /dev/nvme0n1) . '--namespace-id' ns-id . ns-id . (range list) . 0 . (command dword 11) . (discard / - integral read/write) . cdw11 . (OPTIONS) -n , --namespace-id= nsid . nsid . -a , --ctx-attrs= (context attributes) . -b , --blocks= . -s , --slbs= . -d , --ad= (Deallocate). -w , --idw= (Integral Dataset for Write). -r , --idr= (Integral Dataset for Read). -c , --cdw11= (command dword 11). . -o , --output-format= normal json binary. . -v, --verbose . -t , --timeout= . . (EXAMPLES) . NVME nvme-user (SEE ALSO) nvme(1) NVMe 02/16/2026 NVME-DSM(1)