This shows you the differences between two versions of the page.
— |
releases:3.2.0:usersguide:installationoptimizations [2014/11/11 14:52] (current) |
||
---|---|---|---|
Line 1: | Line 1: | ||
+ | ====== Optimizations ====== | ||
+ | |||
+ | This page gives some hints and optimizations you can make to tune your MINIX 3 system | ||
+ | to match your requirements. | ||
+ | |||
+ | ===== Increase the File System buffer cache ===== | ||
+ | |||
+ | If you have a large memory, you may also wish to increase the size of the file system buffer cache. | ||
+ | To do this, change the value of the constant //NR_BUFS// in //servers/mfs/Makefile//. This value tells how big the cache is in disk blocks (normally 4 KB), so a value of, say, 4096, creates a 16-MB cache. | ||
+ | Then rebuild and reboot the system. | ||