Length Data Length Data Length DiskQueue 磁盘多个数据⽂件的作⽤ • 过期磁盘⽂件清理的最⼩单位 • 错误异常忽略的最⼩单位 • ⽂件过⼤会造成inode读取效率差 DiskQueue ioLoop select DataRead ReadChan WriteChan DataWrite readOne() writeOne(DataWrite)

reports whether fi1 and fi2 describe the same file. For example, on Unix this means that the device and inode fields of the two underlying structures are identical; on other systems the decision may be based fi1 and fi2 describe the same file. 113 // For example, on Unix this means that the device and inode fields 114 // of the two underlying structures are identical; on other systems 115 // the decision