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@xxxxxxxxx> 写道： >2012/2/16 黄小伟 <jingle2422@xxxxxxx>: >> 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 > >_______________________________________________ >Kernelnewbies mailing list >Kernelnewbies@xxxxxxxxxxxxxxxxx >http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies
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