nvme-list - Man Page

nvme list [--output-format=<fmt> | -o <fmt>] [--verbose | -v]

Scan the sysfs tree for NVM Express devices and return the /dev node for those devices as well as some pertinent information about them​. Namespace usage printed in powers of 1,000 with SI prefixes​. (e​.g​., 1​.02 TB)

-o <fmt>, --output-format=<fmt>

Set the reporting format to normal, json or binary​. Only one output format can be used at a time​.

-v,  --verbose

Increase the information in the output, showing nvme subsystems, controllers and namespaces separately and how they’re related to each other​.

PCI_IDS_PATH - Full path of pci​.ids file in case nvme could not find it in common locations​.

• Has the program issue a list

  # nvme list
  Node                  Generic               SN                   Model                                    Namespace  Usage                      Format           FW Rev
  --------------------- --------------------- -------------------- ---------------------------------------- ---------- -------------------------- ---------------- --------
  /dev/nvme0n1          /dev/ng0n1            BTNH922508PS1P0B     INTEL SSDPEKNW010T8                      0x1          1​.02  TB /   1​.02  TB    512   B +  0 B   002C

• Has the program issue a list with verbose

  # nvme list -v
  Subsystem        Subsystem-NQN                                                                                    Controllers
  ---------------- ------------------------------------------------------------------------------------------------ ----------------
  nvme-subsys0     nqn​.2019-22​.com​.intel:nvm-subsystem-sn-btnh922508ps1p0b                                          nvme0
  
  Device           Cntlid SN                   MN                                       FR       TxPort Address        Slot   Subsystem    Namespaces
  ---------------- ------ -------------------- ---------------------------------------- -------- ------ -------------- ------ ------------ ----------------
  nvme0    1      BTNH922508PS1P0B     INTEL SSDPEKNW010T8                      002C     pcie   0000:0d:00​.0          nvme-subsys0 nvme0n1
  
  Device            Generic           NSID       Usage                      Format           Controllers
  ----------------- ----------------- ---------- -------------------------- ---------------- ----------------
  /dev/nvme0n1 /dev/ng0n1   0x1          1​.02  TB /   1​.02  TB    512   B +  0 B   nvme0

Part of the nvme-user suite

nvme(1).