Server Restarts During Ceph Performance Test

Symptom

When the TaiShan 200 server is configured with the onboard NIC and 1822 NIC, the server restarts during the Ceph performance test.

Key Process and Cause Analysis

This problem is caused by the NIC driver.

Conclusion and Solution

1. Check the onboard NIC driver. It is found that a kernel parameter of the onboard NIC driver needs to be configured.
2. Upgrade the onboard NIC driver and add the irqpoll parameter to the kernel boot option.