Failed to Connect the Remote Client During the fio Test

Symptom

During the fio test, the remote client cannot be connected. The message is as follows:

fio: connect: Connection refused
fio: failed to connect to 192.168.3.132:8765

Key Process and Cause Analysis

The fio service on the remote client is not started.

Conclusion and Solution

1. Run the ps -ef | grep fio command. It is found that the fio service on the remote client is not started.
2. Start the fio service on the remote client.

   fio --server

3. Deliver the fio test command again.