| NVME-ID-IOCS(1) | NVMe Manual | NVME-ID-IOCS(1) |
NAME¶
nvme-id-iocs - Send NVMe Identify I/O Command Set, return result and structure
SYNOPSIS¶
nvme id-iocs <device> [--controller-id=<cntid> | -c <cntid>]
[--output-format=<fmt> | -o <fmt>] [--verbose | -v]
DESCRIPTION¶
For the NVMe device given, send an identify command and return the Identify I/O Command Set data structure.
The <device> parameter is mandatory and may be either the NVMe character device (ex: /dev/nvme0), or a namespace block device (ex: /dev/nvme0n1).
OPTIONS¶
-c <cntid>, --controller-id=<cntid>
Retrieve the identify I/O Command set data structure for
the given cntid. If this value is not given, cntid will be 0xffff.
-H, --human-readable
This option will parse and format many of the bit fields
into human-readable formats.
-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 detail in the output.
EXAMPLES¶
•Have the program interpret the returned buffer
and display the known fields in a human readable format:
# nvme id-iocs /dev/nvme0
•show the fields in human readable format
# nvme id-iocs /dev/nvme0 -H
NVME¶
Part of the nvme-user suite
| 10/31/2024 | NVMe |