Hi All,
I am fairly certain that this disk is failing in my server, and I am replacing it straight away anyway.
However, I'd appreciate the views of the list just to be sure as I value your opinion(s).
I got these errors, once only so far, in /var/log/messages. This disk has / on it.
Oct 5 08:34:47 server1 kernel: ata1.00: exception Emask 0x0 SAct 0x7 SErr 0x0 action 0x0 Oct 5 08:34:47 server1 kernel: ata1.00: irq_stat 0x40000001 Oct 5 08:34:47 server1 kernel: ata1.00: cmd 60/f8:00:b9:1e:71/00:00:14:00:00/40 tag 0 ncq 126976 in Oct 5 08:34:47 server1 kernel: res 41/40:00:40:1f:71/a0:00:14:00:00/00 Emask 0x409 (media error) <F> Oct 5 08:34:47 server1 kernel: ata1.00: status: { DRDY ERR } Oct 5 08:34:47 server1 kernel: ata1.00: error: { UNC } Oct 5 08:34:47 server1 kernel: ata1.00: cmd 60/08:08:b1:1f:71/00:00:14:00:00/40 tag 1 ncq 4096 in Oct 5 08:34:47 server1 kernel: res 41/04:f8:40:1f:71/00:00:14:00:00/00 Emask 0x1 (device error) Oct 5 08:34:47 server1 kernel: ata1.00: status: { DRDY ERR } Oct 5 08:34:47 server1 kernel: ata1.00: error: { ABRT } Oct 5 08:34:47 server1 kernel: ata1.00: cmd 60/00:10:b9:1f:71/01:00:14:00:00/40 tag 2 ncq 131072 in Oct 5 08:34:47 server1 kernel: res 41/04:f8:40:1f:71/00:00:14:00:00/00 Emask 0x1 (device error) Oct 5 08:34:47 server1 kernel: ata1.00: status: { DRDY ERR } Oct 5 08:34:53 server1 kernel: ata1.00: error: { ABRT } Oct 5 08:34:54 server1 kernel: ata1.00: configured for UDMA/133 Oct 5 08:34:58 server1 kernel: ata1: EH complete Oct 5 08:35:02 server1 kernel: SCSI device sda: 488397168 512-byte hdwr sectors (250059 MB) Oct 5 08:35:06 server1 kernel: sda: Write Protect is off Oct 5 08:35:13 server1 kernel: SCSI device sda: drive cache: write through
I am also getting these errors every 30 minutes:
Oct 5 06:22:06 server1 smartd[3118]: Device: /dev/sda, 12 Offline uncorrectable sectors
Below is the smart selftest log:
smartctl version 5.38 [x86_64-redhat-linux-gnu] Copyright (C) 2002-8 Bruce Allen Home page is http://smartmontools.sourceforge.net/
=== START OF INFORMATION SECTION === Device Model: GB0250C8045 Serial Number: 9SF0H82R Firmware Version: HPG2 User Capacity: 250,059,350,016 bytes Device is: Not in smartctl database [for details use: -P showall] ATA Version is: 7 ATA Standard is: ATA/ATAPI-7 T13 1532D revision 4a Local Time is: Tue Oct 6 18:58:31 2009 BST 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
General SMART Values: Offline data collection status: (0x82) Offline data collection activity was completed without error. Auto Offline Data Collection: Enabled. 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: ( 625) seconds. Offline data collection capabilities: (0x7b) SMART execute Offline immediate. Auto Offline data collection on/off support. Suspend Offline collection upon new command. 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: ( 2) minutes. Extended self-test routine recommended polling time: ( 58) minutes. Conveyance self-test routine recommended polling time: ( 3) minutes. SCT capabilities: (0x103f) SCT Status 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 062 061 044 Pre-fail Always - 173060773 3 Spin_Up_Time 0x0003 099 099 000 Pre-fail Always - 0 4 Start_Stop_Count 0x0032 100 100 020 Old_age Always - 17 5 Reallocated_Sector_Ct 0x0033 089 089 036 Pre-fail Always - 243 7 Seek_Error_Rate 0x000f 074 060 030 Pre-fail Always - 27793554 9 Power_On_Hours 0x0032 094 094 000 Old_age Always - 5695 10 Spin_Retry_Count 0x0013 100 100 097 Pre-fail Always - 0 12 Power_Cycle_Count 0x0032 100 100 020 Old_age Always - 17 184 Unknown_Attribute 0x0033 100 100 003 Pre-fail Always - 0 187 Reported_Uncorrect 0x0032 099 099 000 Old_age Always - 1 188 Unknown_Attribute 0x0032 100 100 000 Old_age Always - 0 189 High_Fly_Writes 0x003a 100 100 000 Old_age Always - 0 190 Airflow_Temperature_Cel 0x0022 071 064 045 Old_age Always - 29 (Lifetime Min/Max 18/36) 194 Temperature_Celsius 0x0022 029 040 000 Old_age Always - 29 (0 9 0 0) 195 Hardware_ECC_Recovered 0x001a 038 026 000 Old_age Always - 173060773 196 Reallocated_Event_Count 0x0033 089 089 036 Pre-fail Always - 243 197 Current_Pending_Sector 0x0012 100 100 000 Old_age Always - 0 198 Offline_Uncorrectable 0x0010 100 100 000 Old_age Offline - 24 199 UDMA_CRC_Error_Count 0x003e 200 200 000 Old_age Always - 0
SMART Error Log Version: 1 ATA Error Count: 1 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 1 occurred at disk power-on lifetime: 5660 hours (235 days + 20 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 f8 ff ff ff 4f 00 36d+00:05:49.464 READ FPDMA QUEUED 60 00 00 ff ff ff 4f 00 36d+00:05:49.438 READ FPDMA QUEUED 61 00 08 59 d0 09 40 00 36d+00:05:49.430 WRITE FPDMA QUEUED 61 00 18 41 d0 09 40 00 36d+00:05:49.417 WRITE FPDMA QUEUED 60 00 08 ff ff ff 4f 00 36d+00:05:48.810 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% 5689 526673 # 2 Extended offline Completed: read failure 90% 5685 526673
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.
Thanks for any advice in advance.