服务器一般故障排除(国外英文资料)

服务器一般故障排除(国外英文资料)

This article focuses on three parts: the first part focuses on the basic principles of server troubleshooting; The second part describes some instances of server hardware failure exclusion; The third section describes some instances of server software troubleshooting.

The basic principle of the first part of the server troubleshooting

1, what should the server do without a display

Check the power supply environment, zero - fire; Zero - voltage to

Check the power indicator, if it is bright, is it normal

Is the light on the keyboard on the keyboard when pressed? Does the fan all turn

Change the monitor and replace the other monitor

Remove the added memory

Remove the added CPU

Remove increased third-party I/O CARDS

Check for memory and CPU inserts

9, the Clear CMOS

Replace major spare parts such as system board, memory and CPU

What are the basic principles of server failure

Try to restore the system default configuration

A: hardware configuration: removing spare parts and non-standard parts for third-party vendors

B: resource allocation: clear the CMOS and restore the resource initial configuration

C: BIOS, F/W, driver: update the latest BIOS, F/W, and related drivers

D: TPL: are the third-party I/O CARDS extended to be the hardware compatibility list (TPL) of the machine

From basic to complex

A: on the system from the individual to the network: first, there will be failed server run independently, to be run after testing normal access networks, observe fault phenomenon and process change

B: hardware from the minimum system to the reality system: refers to the hardware that starts from the available hardware to the actual system

C: software from the basic system to the reality system: refers to the beginning of the basic operating system to the actual system

Exchange contrast

A: in the most likely condition, the exchange operation is simple and effective

B: swap the NOS carrier for the software environment

C: exchange hardware, both for the hardware e