From mboxrd@z Thu Jan 1 00:00:00 1970 From: Gabriel C Subject: Re: 2.6.24-rc3-mm1 Date: Fri, 23 Nov 2007 02:39:08 +0100 Message-ID: <47462F3C.3040700@googlemail.com> References: <20071120204525.ff27ac98.akpm@linux-foundation.org> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Return-path: Received: from nf-out-0910.google.com ([64.233.182.189]:41660 "EHLO nf-out-0910.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751905AbXKWBjO (ORCPT ); Thu, 22 Nov 2007 20:39:14 -0500 Received: by nf-out-0910.google.com with SMTP id g13so2615579nfb for ; Thu, 22 Nov 2007 17:39:12 -0800 (PST) In-Reply-To: <20071120204525.ff27ac98.akpm@linux-foundation.org> Sender: linux-scsi-owner@vger.kernel.org List-Id: linux-scsi@vger.kernel.org To: Andrew Morton Cc: linux-kernel@vger.kernel.org, linux-scsi@vger.kernel.org I have some warnings on each SCSI disc: ... [ 30.724410] scsi 0:0:0:0: Direct-Access SEAGATE ST318406LW 0109 PQ: 0 ANSI: 3 [ 30.724419] scsi0:A:0:0: Tagged Queuing enabled. Depth 32 [ 30.724435] target0:0:0: Beginning Domain Validation [ 30.724446] target0:0:0: Domain Validation Initial Inquiry Failed <-- [ 30.724572] target0:0:0: Ending Domain Validation [ 30.729747] scsi 0:0:1:0: Direct-Access FUJITSU MAH3182MP 0114 PQ: 0 ANSI: 4 [ 30.729754] scsi0:A:1:0: Tagged Queuing enabled. Depth 32 [ 30.729771] target0:0:1: Beginning Domain Validation [ 30.729780] target0:0:1: Domain Validation Initial Inquiry Failed <-- [ 30.729908] target0:0:1: Ending Domain Validation ... no idea whatever this is related but buffered disk reads are 2.XX MB/sec and the box is somewhat laggy. hdparm -t on sda and sdb reports : /dev/sda: Timing buffered disk reads: 8 MB in 3.26 seconds = 2.46 MB/sec /dev/sdb: Timing buffered disk reads: 8 MB in 3.56 seconds = 2.25 MB/sec My IDE discs are fine. Please let me know if you need my config or any other informations. Gabriel