From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stan Hoeppner Subject: Re: How do I tell which disk failed? Date: Tue, 08 Jan 2013 16:30:35 -0600 Message-ID: <50EC9E0B.2010904@hardwarefreak.com> References: <1357610701.16366.13.camel@corn.betterworld.us> <50EBAC5D.8080000@hardwarefreak.com> <1357628351.16366.86.camel@corn.betterworld.us> <02B6762C-3755-4CE3-9AB1-A48D3384CACB@colorremedies.com> <1357631387.16366.131.camel@corn.betterworld.us> <1357637558.16366.154.camel@corn.betterworld.us> Reply-To: stan@hardwarefreak.com Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1357637558.16366.154.camel@corn.betterworld.us> Sender: linux-raid-owner@vger.kernel.org To: Ross Boylan Cc: Chris Murphy , "linux-raid@vger.kernel.org Raid" List-Id: linux-raid.ids On 1/8/2013 3:32 AM, Ross Boylan wrote: > # date; smartctl -a /dev/sda > Device Model: ST3750330NS > Serial Number: 9QK1MBCW > ID# ATTRIBUTE_NAME FLAG VALUE WORST THRESH TYPE UPDATED WHEN_FAILED RAW_VALUE > 1 Raw_Read_Error_Rate 0x000f 075 063 044 Pre-fail Always - 38010669 > 7 Seek_Error_Rate 0x000f 078 060 030 Pre-fail Always - 65563711282 > 195 Hardware_ECC_Recovered 0x001a 044 024 000 Old_age Always - 38010669 This 750GB Seagate drive is FUBAR. Replace it as soon as possible. > Device Model: WDC WD2003FYYS-02W0B1 > Serial Number: WD-WCAY00580447 > ID# ATTRIBUTE_NAME FLAG VALUE WORST THRESH TYPE UPDATED WHEN_FAILED RAW_VALUE > 1 Raw_Read_Error_Rate 0x002f 200 200 051 Pre-fail Always - 0 > 5 Reallocated_Sector_Ct 0x0033 200 200 140 Pre-fail Always - 0 > 7 Seek_Error_Rate 0x002e 200 200 000 Old_age Always - 0 > 196 Reallocated_Event_Count 0x0032 200 200 000 Old_age Always - 0 > 197 Current_Pending_Sector 0x0032 200 200 000 Old_age Always - 0 > 198 Offline_Uncorrectable 0x0030 200 200 000 Old_age Offline - 0 This Western Digital appears to be fine. Please show log entries that lead you to believe it has problems. -- Stan