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【Linux-故障】Dmesg报错信息：WARNING: NR_CPUS limit of 8 reached. Processor ignored，如何解决

现象：服务器系统日志有warning，具体信息如下：WARNING: NR_CPUS limit of 8 reached. Processor ignored.处理步骤&解决方案：个别服务器上能看到例如下面的内核警告信息：WARNING: NR_CPUS limit o