nvme-zns-zone-mgmt-recv - Man Page

nvme zns zone-mgmt-recv <device> [--namespace-id=<NUM> | -n <NUM>]
                        [--start-lba=<LBA> | -s <LBA>]
                        [--data-len=<IONUM>, -l <IONUM>]
                        [--zra=<NUM>, -z <NUM>] [--zrasf=<NUM>, -a <NUM>]
                        [--zra-spec-feat, -f] [--output-format=<fmt>, -o <fmt>]

For the NVMe device given, issues the Zone Management Receive command with the requested receive action and additional action specific parameters​. This is the generic interface provided for forward compatibility as new actions are created that this program isn’t aware of at the time of its development​. As such, this is a generic command that does not do any additional decoding for specific types of data received​. This will only report the data as a hex dump, or binary​.

-n <NUM>, --namespace-id=<NUM>

Use the provided namespace id for the command​. If not provided, the namespace id of the block device will be used​. If the command is issued to a non-block device, the parameter is required​.

-s <lba>, --start-lba=<lba>

The starting LBA of the zone to manage receive​.

-l <NUM> --data-len=<NUM> Received data buffer length

-z <NUM>, --zra=<NUM>

Zone Receive Action

-a <NUM> --zrasf=<NUM> Zone Receive Action Specific field

-f,  --zra-spec-feat

Enable Zone Receive Action Specific features

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

Output format: normal|json|binary

• Hex dump of a report all zones

  # nvme zns zone-mgmt-recv /dev/nvme0 -n 1 -s 0 -z 0 -a 0 -l 4k

• Binary dump of a report all zones

  # nvme zns zone-mgmt-recv /dev/nvme0 -n 1 -s 0 -z 0 -a 0 -o -l 4k binary > report​.out

Part of nvme-cli

nvme(1).