Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932693AbVLSJSr (ORCPT ); Mon, 19 Dec 2005 04:18:47 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S932703AbVLSJSr (ORCPT ); Mon, 19 Dec 2005 04:18:47 -0500 Received: from ns.dynamicweb.hu ([195.228.155.139]:58564 "EHLO dynamicweb.hu") by vger.kernel.org with ESMTP id S932693AbVLSJSq (ORCPT ); Mon, 19 Dec 2005 04:18:46 -0500 Message-ID: <000001c6047c$a2458a40$0400a8c0@dcccs> From: "JaniD++" To: Subject: buffer cache question Date: Sun, 18 Dec 2005 22:09:01 +0100 MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-2" Content-Transfer-Encoding: 7bit X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 6.00.2800.1437 X-MIMEOLE: Produced By Microsoft MimeOLE V6.00.2800.1441 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1357 Lines: 49 Hello, list, I use 4 disk nodes with NBD. All of my nodes have 2GB ram. But the buffer cache newer rise over 830MB. Is there some limit? Where can i change this limit? (if it is) Thanks, Janos [root@st-0001 root]# free total used free shared buffers cached Mem: 2073152 933188 1139964 0 836776 43416 -/+ buffers/cache: 52996 2020156 Swap: 0 0 0 [root@st-0001 root]# cat /proc/meminfo MemTotal: 2073152 kB MemFree: 1139012 kB Buffers: 835928 kB Cached: 43448 kB SwapCached: 0 kB Active: 12872 kB Inactive: 871424 kB HighTotal: 1179584 kB HighFree: 1129764 kB LowTotal: 893568 kB LowFree: 9248 kB SwapTotal: 0 kB SwapFree: 0 kB Dirty: 0 kB Writeback: 0 kB Mapped: 9104 kB Slab: 30248 kB CommitLimit: 1036576 kB Committed_AS: 15428 kB PageTables: 408 kB VmallocTotal: 114680 kB VmallocUsed: 196 kB VmallocChunk: 114476 kB [root@st-0001 root]# - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/