NIC Fault
Symptom
During the I/O long-term stability test under pressure, the memory is used up. As a result, the Global Cache client software restarts or fio is stopped.
Cause Analysis
The NIC fails to apply for memory due to an NIC exception. As a result, the network traffic is blocked and the client memory usage keeps increasing.
Solution
Periodically inspect hardware and replace faulty hardware in a timely manner.
Parent topic: Hardware Faults