Rate and give feedback:
Huawei uses machine translation combined with human proofreading to translate this document to different languages in order to help you better understand the content of this document.
Note: Even the most advanced machine translation cannot match the quality of professional translators.
Huawei shall not bear any responsibility for translation accuracy and it is recommended that you refer to the English document (a link for which has been provided).
Collecting Logs
Function
The npu-smi set -t collect-log -i id command is used to collect MCU logs. The collected logs are stored in the /run directory.
Syntax
npu-smi set -t collect-log -i id
Parameters
Parameter |
Description |
|---|---|
id |
Device ID. The NPU ID obtained by running the npu-smi info -l command is the device ID. |
Restrictions
This command must be run as the root user on a physical machine. If it is run as a non-root user on the physical machine, in a container, or on a VM, an error is reported.
Example
#Collect MCU logs of device 2.
npu-smi set -t collect-log -i 2
type(0): file_len(202752)--offset(202752) [100].
Collect log success,(0).
type(1): file_len(4322)--offset(4322) [100].
Collect log success,(1).
type(2): file_len(508)--offset(508) [100].
Collect log success,(2).