nvme_get_log_error - Man Page

int nvme_get_log_error (int fd , unsigned int nr_entries , bool rae , struct nvme_error_log_page *err_log );

fd

File descriptor of nvme device

nr_entries

Number of error log entries allocated

rae

Retain asynchronous events

err_log

Array of error logs of size 'entries'

This log page describes extended error information for a command that completed with error, or may report an error that is not specific to a particular command.

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