nvme_mi_admin_get_log(2)

Retrieve log page data from controller

Section 2 libnvme-dev bookworm source

Description

nvme_mi_admin_get_log

NAME

nvme_mi_admin_get_log - Retrieve log page data from controller

SYNOPSIS

int nvme_mi_admin_get_log (nvme_mi_ctrl_t ctrl , struct nvme_get_log_args *args );

ARGUMENTS

	ctrl		Controller to query
	args		Get Log Page command arguments

DESCRIPTION

Performs a Get Log Page Admin command as specified by args. Response data is stored in args->data, which should be a buffer of args->data_len bytes. Resulting data length is stored in args->data_len on successful command completion.

This request may be implemented as multiple log page commands, in order to fit within MI message-size limits.

See: struct nvme_get_log_args

RETURN

The nvme command status if a response was received (see enum nvme_status_field) or -1 with errno set otherwise.