nvme_get_ctrl_telemetry - Get controller telemetry log
int nvme_get_ctrl_telemetry (int fd , bool rae
, struct nvme_telemetry_log **log , enum
nvme_telemetry_da da , size_t *size );
- fd
- File descriptor of nvme device
- rae
- Retain asynchronous events
- log
- On success, set to the value of the allocated and retrieved
log.
- da
- Log page data area, valid values: enum
nvme_telemetry_da
- size
- Ptr to the telemetry log size, so it can be returned
The total size allocated can be calculated as: (nvme_telemetry_log da size + 1)
* NVME_LOG_TELEM_BLOCK_SIZE.
The nvme command status if a response was received (see
enum
nvme_status_field) or -1 with errno set otherwise.