From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Message-ID: <3AEF2A66.8CC8B530@loria.fr> Date: Tue, 01 May 2001 23:28:06 +0200 From: Dominique LARCHEY-WENDLING MIME-Version: 1.0 Subject: Re: [linux-lvm] LVM & high system load References: <200105011605.f41G5kE31140@dixie.dyndns.org> Content-Transfer-Encoding: 7bit Sender: linux-lvm-admin@sistina.com Errors-To: linux-lvm-admin@sistina.com Reply-To: linux-lvm@sistina.com List-Help: List-Post: List-Subscribe: , List-Unsubscribe: , List-Archive: List-Id: Content-Type: text/plain; charset="us-ascii" To: linux-lvm@sistina.com > I doubt it, I've got LVM0.9.1b7 on a 486 without any real load... even when > compiling the kernel. I also have reiserfs on 2.2.19. I noticed in your > previous post that you had 3 pv's on the same physical disk... that may be > contributing, depending on your PE layout on the PVs. The layout is linear ... ----------------------------------------------------------------- [root@charlie larchey]# /usr/sbin/lvdisplay -v /dev/mmedia/music --- Logical volume --- LV Name /dev/mmedia/music VG Name mmedia LV Write Access read/write LV Status available LV # 2 # open 2 LV Size 9 GB Current LE 2304 Allocated LE 2304 Allocation next free Read ahead sectors 120 Block device 58:1 --- Distribution of logical volume on 1 physical volume --- PV Name PE on PV reads writes /dev/hda5 2304 2129836 343926 --- logical volume i/o statistic --- 2129836 reads 343926 writes --- Logical extents --- LE PV PE reads writes 00000 /dev/hda5 00006 1025 1875 00001 /dev/hda5 00007 1024 1024 00002 /dev/hda5 00008 1024 1024 00003 /dev/hda5 00009 1024 961 00004 /dev/hda5 00010 1024 0 ..... 02298 /dev/hda5 02304 2048 1024 02299 /dev/hda5 02305 2048 1024 02300 /dev/hda5 02306 2048 1024 02301 /dev/hda5 02307 2048 1024 02302 /dev/hda5 02308 2048 1024 02303 /dev/hda5 02309 2048 1024 -------------------------------------------------------- > If not, it's definitely silly :) It is NOT SILLY ... see next post for performance issues DL -- Dominique Larchey LORIA, Nancy, France Tel. (Work) +33 (0) 3 83 59 20 13