# 课程小结

+ 认识 Server is busy 故障的现象
+ 理解 Server is busy 故障的原因
+ 掌握 Server is busy 故障的解决方法
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- 认识 Server is busy 故障的现象
- 理解 Server is busy 故障的原因
- 掌握 Server is busy 故障的解决方法