The cache does not actually buffer files, but blocks, which are the smallest units of disk I/O (under Linux, they are usually 1 KB). This way, also directories, super blocks, other filesystem bookkeeping data, and non-filesystem disks are cached. The effectiveness of a cache is primarily decided by its size. Prior to doing some benchmarking work how would one free up the memory (RAM) that the Linux Kernel is consuming for its buffers and cache? Note that this is mostly useful for benchmarking. Emptyin. Jun 19, · Re: How to reduce max buffer/cache size? reacting to an old post as there is a simpler solution. you can avoid the linux file cache altogether by using direct IO.
UNIX Buffer Cache, time: 1:03:54Tags:Windows mobile applications software,Star plus mahabharat krishna full flute,De avondploeg korsakoff firefox,Nintendo power december 2012