NVME-READ(1) NVMe Manual NVME-READ(1) (NAME) nvme-read - NVMe (SYNOPSIS) nvme-read [--start-block= | -s ] [--block-count= | -c ] [--block-size= | -b ] [--data-size= | -z ] [--metadata-size= | -y ] [--ref-tag= | -r ] [--data= | -d ] [--metadata= | -M ] [--prinfo= | -p ] [--app-tag-mask= | -m ] [--app-tag= | -a ] [--limited-retry | -l] [--force-unit-access | -f] [--dir-type= | -T ] [--dir-spec= | -S ] [--dsm= | -D ] [--show-command | -V] [--dry-run | -w] [--latency | -t] [--storage-tag | -g ] [--storage-tag-check | -C] [--force] [--output-format= | -o ] [--verbose | -v] [--timeout=] (DESCRIPTION) Read . stdout . (OPTIONS) -s , --start-block= . -c, --block-count . (kernel) ( 0 ). -b , --block-size= metasize () . identify namespace . -z , --data-size= . -y , --metadata-size= () . -d , --data= . STDOUT . -M , --metadata= . -p , --prinfo= (Protection Information). +----------+------------------------------------+ | | | +----------+------------------------------------+ |3 | | | | | | | (PRACT): | | | | | | | | | | | | | | | | | | | | | | | | PI | | | / | | | | | | . | | | | | | | | | | | | | | | . | +----------+------------------------------------+ |2:0 | | | | | | | (PRCHK): | +----------+------------------------------------+ |2 | | | | | | | (guard tag) | | | | +----------+------------------------------------+ |1 | | | | | | | (application | | | tag) | | | | +----------+------------------------------------+ |0 | | | | | | | (reference tag) | | | | | | | +----------+------------------------------------+ -r , --ref-tag= (reftag) . -m , --app-tag-mask= . -f, --force-unit-access (force-unit access). -T , --dir-type= (directive type) . nvme-cli NVMe ( 1.3a) (01h) (write stream identifiers) . -S , --dir-spec= . . nvme-cli . -D , --dsm= (data set management) . DSM directive specific . LBA . NVMe . -V, --show-cmd . -w, --dry-run . --dry-run --show-cmd . --dry-run . -t, --latency IOCTL ( ) . -g , --storage-tag= (ELBST). -C, --storage-tag-check (Storage Tag) (end-to-end) . --force (namespace) . -o , --output-format= normal json binary. . -v, --verbose . --timeout= (timeout) . . (EXAMPLES) . NVME nvme-user NVMe 02/16/2026 NVME-READ(1)