NVME-DIR-SEND(1) NVMe NVME-DIR-SEND(1) (NAME) nvme-dir-send - directive send (SYNOPSIS) nvme dir-send [--namespace-id= | -n ] [--data-len= | -l ] [--dir-type= | -D ] [--dir-spec= | -S ] [--dir-oper= | -O ] [--endir= | -e ] [--target-dir= | -T ] [--human-readable | -H] [--raw-binary | -b] [--output-format= | -o ] [--verbose | -v] [--timeout= | -t ] (DESCRIPTION) Directive Send NVMe . (directive type) (operation) (target directive) / . NVMe ( /dev/nvme0) ( /dev/nvme0n1) . ( ) stdout . (OPTIONS) -n , --namespace-id= nsid . . -D , --dir-type= (Directive type). -S , --dir-spec= (Directive specific). -O , --dir-oper= (Directive operation). -T , --target-dir= (Target directive). -e , --endir= (1) (0) . +-------------------+--------------------------------------+ | | (Description) | |(Select) | | +-------------------+--------------------------------------+ |0 | (Current) | +-------------------+--------------------------------------+ |1 | (Default) | +-------------------+--------------------------------------+ |2 | (Saved) | +-------------------+--------------------------------------+ |3 | | | | | | | (Supported capabilities) | +-------------------+--------------------------------------+ |4-7 | (Reserved) | +-------------------+--------------------------------------+ -l , --data-len= . LBA Range Type . -b, --raw-binary stdout . -H, --human-readable --verbose . -o , --output-format= normal json binary. . -v, --verbose . -t , --timeout= . . (EXAMPLES) o (streams directive) : # nvme dir-send /dev/nvme0n1 --dir-type 0 --dir-oper 1 --target-dir 1 --endir 1 o (streams directive) : # nvme dir-send /dev/nvme0n1 --dir-type 0 --dir-oper 1 --target-dir 1 --endir 0 o (streams resource) : # nvme dir-send /dev/nvme0n1 --dir-type 1 --dir-oper 2 o (stream ID 3) : # nvme dir-send /dev/nvme0 --dir-type 1 --dir-oper 1 --dir-spec 3 stdout (redirect) . NVME nvme-user (SEE ALSO) nvme(1), nvme-dir-receive(1) NVMe 02/16/2026 NVME-DIR-SEND(1)