BB_GetDeviceUsage

NAME

BB_GetDeviceUsage - Get NVMe SSD device usage.

SYNOPSIS

#include <bb/include/bbapi.h>

int BB_GetDeviceUsage(uint32_t devicenum, BBDeviceUsage_t *usage)

DESCRIPTION

The BB_GetDeviceUsage routine returns the NVMe device statistics. Error code

param

devicenum = The index of the NVMe device on the compute node

usage = The current NVMe device statistics

retval

0 = Success

errno = Positive non-zero values correspond with errno. strerror() can be used to interpret.