From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751531Ab3FWKTs (ORCPT ); Sun, 23 Jun 2013 06:19:48 -0400 Received: from atrey.karlin.mff.cuni.cz ([195.113.26.193]:49800 "EHLO atrey.karlin.mff.cuni.cz" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750883Ab3FWKTn (ORCPT ); Sun, 23 Jun 2013 06:19:43 -0400 Date: Sun, 23 Jun 2013 12:19:40 +0200 From: Pavel Machek To: kernel list , linux-ide@vger.kernel.org Subject: SATA hdd refuses to reallocate a sector? Message-ID: <20130623101940.GA4448@amd.pavel.ucw.cz> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.5.20 (2009-06-14) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi! This may very well be hw problem, but... I have error on sda4. I tried to make hdd reallocate it by writing zeros there, but it will not. Is there special kind of write that needs to be done to force reallocation? Would it be possible to indicate errors when writing to known-bad sector? root@amd:~# time cat /dev/zero > /dev/sda4 cat: write error: No space left on device real 9m47.083s user 0m0.264s sys 1m24.424s root@amd:~# time cat /dev/sda4 | wc -c cat: /dev/sda4: Input/output error 8959361024 real 5m9.784s user 0m0.544s sys 2m11.620s root@amd:~# time cat /dev/sda1 | wc -c 797852160 real 0m23.479s user 0m0.040s sys 0m5.492s dmesg says: ... wlan0: authenticated iwl3945 0000:03:00.0 wlan0: disabling HT as WMM/QoS is not supported by the AP iwl3945 0000:03:00.0 wlan0: disabling VHT as WMM/QoS is not supported by the AP wlan0: associate with 00:11:95:05:30:d7 (try 1/3) wlan0: RX AssocResp from 00:11:95:05:30:d7 (capab=0x401 status=0 aid=2) wlan0: associated ata1.00: exception Emask 0x0 SAct 0xf SErr 0x0 action 0x0 ata1.00: irq_stat 0x40000001 ata1.00: failed command: READ FPDMA QUEUED ata1.00: cmd 60/a8:00:b9:51:4b/00:00:39:00:00/40 tag 0 ncq 86016 in res 41/04:a8:c0:50:4b/00:00:39:00:00/00 Emask 0x1 (device error) ata1.00: status: { DRDY ERR } ata1.00: error: { ABRT } ata1.00: failed command: READ FPDMA QUEUED ata1.00: cmd 60/58:08:61:52:4b/00:00:39:00:00/40 tag 1 ncq 45056 in res 41/04:a8:c0:50:4b/00:00:39:00:00/00 Emask 0x1 (device error) ata1.00: status: { DRDY ERR } ata1.00: error: { ABRT } ata1.00: failed command: READ FPDMA QUEUED ata1.00: cmd 60/a8:10:b9:50:4b/00:00:39:00:00/40 tag 2 ncq 86016 in res 41/40:a8:c0:50:4b/00:00:39:00:00/00 Emask 0x409 (media error) ata1.00: status: { DRDY ERR } ata1.00: error: { UNC } ata1.00: failed command: READ FPDMA QUEUED ata1.00: cmd 60/58:18:61:51:4b/00:00:39:00:00/40 tag 3 ncq 45056 in res 41/04:a8:c0:50:4b/00:00:39:00:00/00 Emask 0x1 (device error) ata1.00: status: { DRDY ERR } ata1.00: error: { ABRT } ata1.00: configured for UDMA/133 sd 0:0:0:0: [sda] Unhandled sense code sd 0:0:0:0: [sda] Result: hostbyte=0x00 driverbyte=0x08 sd 0:0:0:0: [sda] Sense Key : 0x3 [current] [descriptor] Descriptor sense data with sense descriptors (in hex): 72 03 11 04 00 00 00 0c 00 0a 80 00 00 00 00 00 39 4b 50 c0 sd 0:0:0:0: [sda] ASC=0x11 ASCQ=0x4 sd 0:0:0:0: [sda] CDB: cdb[0]=0x28: 28 00 39 4b 50 b9 00 00 a8 00 end_request: I/O error, dev sda, sector 961237184 Buffer I/O error on device sda4, logical block 17498759 Buffer I/O error on device sda4, logical block 17498760 Buffer I/O error on device sda4, logical block 17498761 Buffer I/O error on device sda4, logical block 17498762 Buffer I/O error on device sda4, logical block 17498763 Buffer I/O error on device sda4, logical block 17498764 Buffer I/O error on device sda4, logical block 17498765 Buffer I/O error on device sda4, logical block 17498766 Buffer I/O error on device sda4, logical block 17498767 Buffer I/O error on device sda4, logical block 17498768 ata1: EH complete ata1.00: exception Emask 0x0 SAct 0xa SErr 0x0 action 0x0 ata1.00: irq_stat 0x40000008 ata1.00: failed command: READ FPDMA QUEUED ata1.00: cmd 60/01:18:c0:50:4b/00:00:39:00:00/40 tag 3 ncq 512 in res 41/40:01:c0:50:4b/00:00:39:00:00/00 Emask 0x409 (media error) ata1.00: status: { DRDY ERR } ata1.00: error: { UNC } ata1.00: configured for UDMA/133 sd 0:0:0:0: [sda] Unhandled sense code sd 0:0:0:0: [sda] Result: hostbyte=0x00 driverbyte=0x08 sd 0:0:0:0: [sda] Sense Key : 0x3 [current] [descriptor] Descriptor sense data with sense descriptors (in hex): 72 03 11 04 00 00 00 0c 00 0a 80 00 00 00 00 00 39 4b 50 c0 sd 0:0:0:0: [sda] ASC=0x11 ASCQ=0x4 sd 0:0:0:0: [sda] CDB: cdb[0]=0x28: 28 00 39 4b 50 c0 00 00 01 00 end_request: I/O error, dev sda, sector 961237184 ata1: EH complete Disk seems mostly healthy otherwise, smart says: smartctl 5.40 2010-07-12 r3124 [i686-pc-linux-gnu] (local build) Copyright (C) 2002-10 by Bruce Allen, http://smartmontools.sourceforge.net === START OF INFORMATION SECTION === Model Family: Seagate Momentus 5400.6 series Device Model: ST9500325AS Serial Number: 5VE41HDA Firmware Version: 0001SDM1 User Capacity: 500,107,862,016 bytes Device is: In smartctl database [for details use: -P show] ATA Version is: 8 ATA Standard is: ATA-8-ACS revision 4 Local Time is: Sun Jun 23 12:15:56 2013 CEST SMART support is: Available - device has SMART capability. SMART support is: Enabled === START OF READ SMART DATA SECTION === SMART overall-health self-assessment test result: PASSED See vendor-specific Attribute list for marginal Attributes. General SMART Values: Offline data collection status: (0x00) Offline data collection activity was never started. Auto Offline Data Collection: Disabled. Self-test execution status: ( 121) The previous self-test completed having the read element of the test failed. Total time to complete Offline data collection: ( 0) seconds. Offline data collection capabilities: (0x73) SMART execute Offline immediate. Auto Offline data collection on/off support. Suspend Offline collection upon new command. No Offline surface scan supported. Self-test supported. Conveyance Self-test supported. Selective Self-test supported. SMART capabilities: (0x0003) Saves SMART data before entering power-saving mode. Supports SMART auto save timer. Error logging capability: (0x01) Error logging supported. General Purpose Logging supported. Short self-test routine recommended polling time: ( 1) minutes. Extended self-test routine recommended polling time: ( 145) minutes. Conveyance self-test routine recommended polling time: ( 2) minutes. SCT capabilities: (0x103b) SCT Status supported. SCT Error Recovery Control supported. SCT Feature Control supported. SCT Data Table supported. SMART Attributes Data Structure revision number: 10 Vendor Specific SMART Attributes with Thresholds: ID# ATTRIBUTE_NAME FLAG VALUE WORST THRESH TYPE UPDATED WHEN_FAILED RAW_VALUE 1 Raw_Read_Error_Rate 0x000f 111 099 006 Pre-fail Always - 241452207 3 Spin_Up_Time 0x0003 098 098 000 Pre-fail Always - 0 4 Start_Stop_Count 0x0032 099 099 020 Old_age Always - 1036 5 Reallocated_Sector_Ct 0x0033 100 100 036 Pre-fail Always - 3 7 Seek_Error_Rate 0x000f 084 060 030 Pre-fail Always - 294188596 9 Power_On_Hours 0x0032 068 068 000 Old_age Always - 28248 10 Spin_Retry_Count 0x0013 100 100 097 Pre-fail Always - 0 12 Power_Cycle_Count 0x0032 100 037 020 Old_age Always - 1023 184 End-to-End_Error 0x0032 100 100 099 Old_age Always - 0 187 Reported_Uncorrect 0x0032 074 074 000 Old_age Always - 26 188 Command_Timeout 0x0032 100 094 000 Old_age Always - 34360263770 189 High_Fly_Writes 0x003a 100 100 000 Old_age Always - 0 190 Airflow_Temperature_Cel 0x0022 052 045 045 Old_age Always In_the_past 48 (Lifetime Min/Max 20/55) 191 G-Sense_Error_Rate 0x0032 100 100 000 Old_age Always - 1 192 Power-Off_Retract_Count 0x0032 100 100 000 Old_age Always - 0 193 Load_Cycle_Count 0x0032 001 001 000 Old_age Always - 1977103 194 Temperature_Celsius 0x0022 048 055 000 Old_age Always - 48 (0 6 0 0) 195 Hardware_ECC_Recovered 0x001a 051 029 000 Old_age Always - 241452207 197 Current_Pending_Sector 0x0012 100 100 000 Old_age Always - 0 198 Offline_Uncorrectable 0x0010 100 100 000 Old_age Offline - 0 199 UDMA_CRC_Error_Count 0x003e 200 200 000 Old_age Always - 0 254 Free_Fall_Sensor 0x0032 100 100 000 Old_age Always - 0 SMART Error Log Version: 1 ATA Error Count: 24 (device log contains only the most recent five errors) CR = Command Register [HEX] FR = Features Register [HEX] SC = Sector Count Register [HEX] SN = Sector Number Register [HEX] CL = Cylinder Low Register [HEX] CH = Cylinder High Register [HEX] DH = Device/Head Register [HEX] DC = Device Command Register [HEX] ER = Error register [HEX] ST = Status register [HEX] Powered_Up_Time is measured from power on, and printed as DDd+hh:mm:SS.sss where DD=days, hh=hours, mm=minutes, SS=sec, and sss=millisec. It "wraps" after 49.710 days. Error 24 occurred at disk power-on lifetime: 28248 hours (1177 days + 0 hours) When the command that caused the error occurred, the device was active or idle. After command completion occurred, registers were: ER ST SC SN CL CH DH -- -- -- -- -- -- -- 40 51 00 ff ff ff 0f Commands leading to the command that caused the error were: CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name -- -- -- -- -- -- -- -- ---------------- -------------------- 60 00 01 ff ff ff 4f 00 13d+01:29:41.468 READ FPDMA QUEUED 60 00 a8 ff ff ff 4f 00 13d+01:29:41.468 READ FPDMA QUEUED 60 00 58 ff ff ff 4f 00 13d+01:29:41.468 READ FPDMA QUEUED 60 00 58 ff ff ff 4f 00 13d+01:29:41.467 READ FPDMA QUEUED 27 00 00 00 00 00 e0 00 13d+01:29:41.465 READ NATIVE MAX ADDRESS EXT Error 23 occurred at disk power-on lifetime: 28248 hours (1177 days + 0 hours) When the command that caused the error occurred, the device was active or idle. After command completion occurred, registers were: ER ST SC SN CL CH DH -- -- -- -- -- -- -- 40 51 00 ff ff ff 0f Commands leading to the command that caused the error were: CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name -- -- -- -- -- -- -- -- ---------------- -------------------- 60 00 58 ff ff ff 4f 00 13d+01:29:39.015 READ FPDMA QUEUED 60 00 08 ff ff ff 4f 00 13d+01:29:38.699 READ FPDMA QUEUED 60 00 a8 ff ff ff 4f 00 13d+01:29:38.699 READ FPDMA QUEUED 60 00 a8 ff ff ff 4f 00 13d+01:29:38.699 READ FPDMA QUEUED 60 00 a8 ff ff ff 4f 00 13d+01:29:38.698 READ FPDMA QUEUED Error 22 occurred at disk power-on lifetime: 28248 hours (1177 days + 0 hours) When the command that caused the error occurred, the device was active or idle. After command completion occurred, registers were: ER ST SC SN CL CH DH -- -- -- -- -- -- -- 40 51 00 ff ff ff 0f Commands leading to the command that caused the error were: CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name -- -- -- -- -- -- -- -- ---------------- -------------------- 60 00 08 ff ff ff 4f 00 13d+01:08:08.641 READ FPDMA QUEUED 27 00 00 00 00 00 e0 00 13d+01:08:08.641 READ NATIVE MAX ADDRESS EXT ec 00 00 00 00 00 a0 00 13d+01:08:08.639 IDENTIFY DEVICE ef 03 46 00 00 00 a0 00 13d+01:08:08.639 SET FEATURES [Set transfer mode] 27 00 00 00 00 00 e0 00 13d+01:08:08.638 READ NATIVE MAX ADDRESS EXT Error 21 occurred at disk power-on lifetime: 28248 hours (1177 days + 0 hours) When the command that caused the error occurred, the device was active or idle. After command completion occurred, registers were: ER ST SC SN CL CH DH -- -- -- -- -- -- -- 40 51 00 ff ff ff 0f Commands leading to the command that caused the error were: CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name -- -- -- -- -- -- -- -- ---------------- -------------------- 60 00 08 ff ff ff 4f 00 13d+01:08:06.101 READ FPDMA QUEUED 60 00 00 ff ff ff 4f 00 13d+01:08:06.099 READ FPDMA QUEUED 27 00 00 00 00 00 e0 00 13d+01:08:06.098 READ NATIVE MAX ADDRESS EXT ec 00 00 00 00 00 a0 00 13d+01:08:06.097 IDENTIFY DEVICE ef 03 46 00 00 00 a0 00 13d+01:08:06.096 SET FEATURES [Set transfer mode] Error 20 occurred at disk power-on lifetime: 28248 hours (1177 days + 0 hours) When the command that caused the error occurred, the device was active or idle. After command completion occurred, registers were: ER ST SC SN CL CH DH -- -- -- -- -- -- -- 40 51 00 ff ff ff 0f Commands leading to the command that caused the error were: CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name -- -- -- -- -- -- -- -- ---------------- -------------------- 60 00 00 ff ff ff 4f 00 13d+01:07:55.327 READ FPDMA QUEUED 60 00 00 ff ff ff 4f 00 13d+01:07:55.325 READ FPDMA QUEUED 60 00 00 ff ff ff 4f 00 13d+01:07:55.324 READ FPDMA QUEUED 60 00 00 ff ff ff 4f 00 13d+01:07:55.323 READ FPDMA QUEUED 60 00 00 ff ff ff 4f 00 13d+01:07:55.320 READ FPDMA QUEUED SMART Self-test log structure revision number 1 Num Test_Description Status Remaining LifeTime(hours) LBA_of_first_error # 1 Extended offline Completed: read failure 90% 28233 961237188 # 2 Extended offline Completed: read failure 90% 28227 961237188 # 3 Extended offline Completed without error 00% 23826 - # 4 Extended offline Completed without error 00% 9419 - # 5 Extended offline Completed without error 00% 40 - SMART Selective self-test log data structure revision number 1 SPAN MIN_LBA MAX_LBA CURRENT_TEST_STATUS 1 0 0 Not_testing 2 0 0 Not_testing 3 0 0 Not_testing 4 0 0 Not_testing 5 0 0 Not_testing Selective self-test flags (0x0): After scanning selected spans, do NOT read-scan remainder of disk. If Selective self-test is pending on power-up, resume after 0 minute delay. (Ok, this is slightly interesting: 12 Power_Cycle_Count 0x0032 100 037 020 Old_age Always - 1023 AFAICT it indicates that power cycle count was too high but got better. Ouch?) Any ideas? Thanks, Pavel -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html