Feb. 16, 2012
1:33 p.m.
I know this, but I want to reclaim dynamically. Say in a shout time, several seconds. 在 2012-02-16 21:21:11，"Manish Katiyar" <mkatiyar@gmail.com> 写道：
2012/2/16 黄小伟 <jingle2422@163.com>:
Hi I encounter a problem recentely. My system supports USB strorage and other network applications. But after I put a file to usb storage, it will consume some many momory. (buffer + cache). And these buffered memory can not be reclaimed(use free command). So I want to know how to reclaim the buffer memory in a short time.
Google for ./sys/vm/drop_caches
-- Thanks - Manish
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