A high-level overview of the Linux kernel's I/O stack, depicting its various layers and the relationship between applications, VFS layer, block layer, I/O schedulers, SCSI layer, various drivers, and physical devices.<br/>Linux內核的IO堆棧<br/>devices、flow chart、Interessant、kernel、Linux、operating system、stack<br/>設備、流程圖、有趣、核心、Linux的、操作系統、堆<br/>資料來源：openclipart ( https://openclipart.org/ )