Tag: runlevel
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Linux Kernel Loglevel 和 Linux Runlevel
Linux Kernel 有 8 个级别的 loglevel: #define KERN_EMERG "<0>" /* system is unusable,系统不可用 */ #define KERN_ALERT "<1>" /* action must be taken immediately,立即执行 */ #define KERN_CRIT "<2>" /* critical conditions,紧急情况 */ #define KERN_ERR "<3>" /* error conditions,错误情况 */ #define KERN_WARNING "<4>" /* warning conditions,警告情况 */ #define KERN_NOTICE "<5>" /* normal but significant condition,常规但重要的情况 */ #define…