From owner-freebsd-stable@FreeBSD.ORG Sat Oct 28 09:53:05 2006 Return-Path: X-Original-To: freebsd-stable@freebsd.org Delivered-To: freebsd-stable@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 8DE2916A407 for ; Sat, 28 Oct 2006 09:53:05 +0000 (UTC) (envelope-from chinhngt@sectorb.msk.ru) Received: from hq.sectorb.msk.ru (petaflop.b.gz.ru [194.88.210.5]) by mx1.FreeBSD.org (Postfix) with ESMTP id F012D43D45 for ; Sat, 28 Oct 2006 09:53:01 +0000 (GMT) (envelope-from chinhngt@sectorb.msk.ru) Received: from it.local (it.local [172.16.20.8]) by hq.sectorb.msk.ru (Postfix) with ESMTP id 943092CF8 for ; Sat, 28 Oct 2006 10:26:09 +0400 (MSD) Date: Sat, 28 Oct 2006 10:26:25 +0400 (MSD) From: Nguyen Tam Chinh X-X-Sender: chinhngt@it.hackers To: freebsd-stable@freebsd.org Message-ID: <20061028101501.M923@it.hackers> X-Operating-System: FreeBSD 6-STABLE Keywords: 216091683 MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII; format=flowed Subject: SATA 500Gb disk problem X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 28 Oct 2006 09:53:05 -0000 Hello, We have some dedicated servers at layeredtech. Currently new SATA 500Gb drive was added to each server and we now noticed strange problems with all of them: all new sata disks failed under normal load (3-6 Mbit/s I/O). Engineers at data center replaced the drives but they failed again and again. Do you have any experience in working with 500Gb or more SATA drive? OS: FreeBSD 6.1-STABLE #1: Sun Aug 13 20:29:03 CDT 2006 And this is the information from dmesg of one of our servers: ad4: 476940MB at ata2-master SATA150 da0 at mpt0 bus 0 target 0 lun 0 da0: Fixed Direct Access SCSI-3 device da0: 320.000MB/s transfers (160.000MHz, offset 63, 16bit), Tagged Queueing Enabled da0: 70007MB (143374744 512 byte sectors: 255H 63S/T 8924C) Trying to mount root from ufs:/dev/da0s1a WARNING: / was not properly dismounted WARNING: /home was not properly dismounted WARNING: /tmp was not properly dismounted /tmp: mount pending error: blocks 0 files 4 WARNING: /usr was not properly dismounted WARNING: /var was not properly dismounted WARNING: /var/tmp was not properly dismounted WARNING: /mnt/sata was not properly dismounted ad4: TIMEOUT - WRITE_DMA48 retrying (1 retry left) LBA=663885183 ad4: TIMEOUT - WRITE_DMA48 retrying (0 retries left) LBA=663885183 ad4: FAILURE - WRITE_DMA48 timed out LBA=663885183 g_vfs_done():ad4s1d[WRITE(offset=339909181440, length=16384)]error = 5 ad4: TIMEOUT - WRITE_DMA48 retrying (1 retry left) LBA=828848959 ad4: TIMEOUT - WRITE_DMA48 retrying (0 retries left) LBA=828848959 ad4: FAILURE - WRITE_DMA48 timed out LBA=828848959 g_vfs_done():ad4s1d[WRITE(offset=424370634752, length=32768)]error = 5 ad4: TIMEOUT - WRITE_DMA48 retrying (1 retry left) LBA=885960859 ad4: TIMEOUT - WRITE_DMA48 retrying (0 retries left) LBA=885960859 ad4: FAILURE - WRITE_DMA48 timed out LBA=885960859 g_vfs_done():ad4s1d[WRITE(offset=453611927552, length=2048)]error = 5 ad4: TIMEOUT - WRITE_DMA48 retrying (1 retry left) LBA=857331839 ad4: TIMEOUT - WRITE_DMA48 retrying (0 retries left) LBA=857331839 ad4: FAILURE - WRITE_DMA48 timed out LBA=857331839 g_vfs_done():ad4s1d[WRITE(offset=438953869312, length=16384)]error = 5 ad4: TIMEOUT - WRITE_DMA48 retrying (1 retry left) LBA=862600415 ad4: TIMEOUT - WRITE_DMA48 retrying (0 retries left) LBA=862600415 ad4: FAILURE - WRITE_DMA48 timed out LBA=862600415 g_vfs_done():ad4s1d[WRITE(offset=441651380224, length=16384)]error = 5 ad4: TIMEOUT - WRITE_DMA48 retrying (1 retry left) LBA=907763295 ad4: TIMEOUT - WRITE_DMA48 retrying (0 retries left) LBA=907763295 ad4: FAILURE - WRITE_DMA48 timed out LBA=907763295 g_vfs_done():ad4s1d[WRITE(offset=464774774784, length=16384)]error = 5 ad4: TIMEOUT - WRITE_DMA48 retrying (1 retry left) LBA=951794815 ----- With best regards, | The Power to Serve Nguyen Tam Chinh | http://www.FreeBSD.org Loc: sp.cs.msu.su |