On Mon, 21 Dec 2009 14:55:54 +0800, =KK= <sev...@gmail.com> wrote: > 以下2行参数的具体含义是什么,哪里有这方面的资料呀,谢谢 > > 设置70: > Executing: echo 70 > /proc/sys/vm/dirty_ratio > > 设置1 : > Executing: echo 1 > /proc/sys/vm/dirty_background_ratio
dirty_ratio Contains, as a percentage of total system memory, the number of pages at which a process which is generating disk writes will itself start writing out dirty data. 内核树, Documentation/sysctl/vm.txt -- best regards, hunt -- ubuntu-zh mailing list ubuntu-zh@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-zh