From mboxrd@z Thu Jan 1 00:00:00 1970 From: Zdenek Kaspar Subject: Re: Western Digital RE3: Raid Failure Date: Thu, 03 Sep 2009 14:28:53 +0200 Message-ID: <4A9FB685.609@gmail.com> References: <4A9C3969.8000304@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: Sender: linux-raid-owner@vger.kernel.org To: "MOgWai46[Saurceful of Secrets]" Cc: linux-raid@vger.kernel.org List-Id: linux-raid.ids MOgWai46[Saurceful of Secrets] napsal(a): > 2009/8/31 Zdenek Kaspar : > >> Do you have some sort of port multiplier [because it looks like there >> are 2 devices on ata2 -> ata2.00 (sdc),ata2.01 (sdd?)] and can you >> provide smartctl -a /dev/sdc output ? > > This is the output of smartctl -a /dev/sdc: http://nopaste.com/p/aXwmnSEphb > > This is the output of smartctl -a /dev/sdd: http://nopaste.com/p/aYzhpzppv > > There isn't any port replicator on this little server (is not a > critical or production server). It has 4 SATA Port on the Mainboard: > > # lspci -v > > 00:1f.2 IDE interface: Intel Corporation 82801GB/GR/GH (ICH7 Family) > SATA IDE Controller (rev 01) (prog-if 8a [Master SecP PriP]) > Subsystem: Hewlett-Packard Company Unknown device 3206 > Flags: bus master, 66MHz, medium devsel, latency 0, IRQ 233 > I/O ports at > I/O ports at > I/O ports at > I/O ports at > I/O ports at 3080 [size=16] > Memory at 88000000 (32-bit, non-prefetchable) [size=1K] > Capabilities: [70] Power Management version 2 > > Thanks, Andrea As others already pointed to Reallocated_Sector_Ct value.. it's bad sign and you should replace (RMA) such drive quickly. BTW, speed is significantly degraded when disk works with sectors from remapped area. HTH, Z.