NVME-FORMAT(1) NVMe Manual NVME-FORMAT(1) (NAME) nvme-format - NVMe (SYNOPSIS) nvme format [--namespace-id= | -n ] [--lbaf= | -l ] [--block-size=] [--ses= | -s ] [--pil= | -p ] [--pi= | -i ] [--ms= | -m ] [--reset | -r] [--force] [--timeout= | -t ] [--output-format= | -o ] [--verbose | -v] (DESCRIPTION) Format Namespace NVMe . NVMe ( /dev/nvme0) ( /dev/nvme0n1) . ( ID_CTRL.FNA ) . FNA namespace-id 0xffffffff . . 0 /dev/nvme0 . . . ioctl BLKRRPART . . . (OPTIONS) -n , --namespace-id= nsid . () ( NVME_IOCTL_ID) . -l , --lbaf= LBA: LBA NVM . LBA Identify Namespace . --block-size . 0 . -b , --block-size= : . lbaf . --lbaf . -s , --ses= : . ( LBA LBA ) . 0 . +----------------+--------------------------------------+ | | | +----------------+--------------------------------------+ |0 | | | | | | | | | | | +----------------+--------------------------------------+ |1 | | | | | | | : | | | | | | | | | | | | | | | | | | | | | | | | | | | ( | | | | | | | | | ). | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | . | +----------------+--------------------------------------+ |2 | | | | : | | | | | | | | | | | | | | | | | | . | | | | | | | | | | | | . | +----------------+--------------------------------------+ |3-7 | | +----------------+--------------------------------------+ -p , --pil= : `1' . `0' . 0 . -i , --pi= : . 0 . +----------------+---------------------------+ | | | +----------------+---------------------------+ |0 | | | | | | | | +----------------+---------------------------+ |1 | | | | | | | | | | | +----------------+---------------------------+ |2 | | | | | | | | | | | +----------------+---------------------------+ |3 | | | | | | | | | | | +----------------+---------------------------+ |4-7 | | +----------------+---------------------------+ -m , --ms= : LBA `1' . `0' . (PI) . 0 . -r, --reset . . --force . -t , --timeout= . . -o , --output-format= normal json binary . . -v, --verbose . (EXAMPLES) o : # nvme format /dev/nvme0n1 o : # nvme format /dev/nvme0 --namespace-id=1 --ses=1 --pi=1 NVME nvme-user NVMe 02/16/2026 NVME-FORMAT(1)