From mboxrd@z Thu Jan 1 00:00:00 1970 From: jingle2422@163.com (=?GBK?B?u8bQoc6w?=) Date: Thu, 16 Feb 2012 21:33:36 +0800 (CST) Subject: How to clean up buffer or cache momory? In-Reply-To: References: <2063b3f7.1fb25.135863ec744.Coremail.jingle2422@163.com> Message-ID: To: kernelnewbies@lists.kernelnewbies.org List-Id: kernelnewbies.lists.kernelnewbies.org I know this, but I want to reclaim dynamically. Say in a shout time, several seconds. ? 2012-02-16 21:21:11?"Manish Katiyar" ??? >2012/2/16 ??? : >> 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 at kernelnewbies.org >http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.kernelnewbies.org/pipermail/kernelnewbies/attachments/20120216/b4d49d18/attachment.html