You seem to have very high numbers in Hardware_ECC_Recovered and
Raw_Read_Error_Rate. I suggest you replace your cables.
You don't have bad sectors, which is good.
Are you using the controller for RAD or just as a way to connect your disks?
I've had similar link-reset problems, but not written related. Turns
out one of the disks had a bad PCB.
On Wed, Nov 11, 2009 at 8:37 AM, Guy Watkins <guy@xxxxxxxxxxxxxxxx> wrote:
> I have 2 4-disk RAID6 arrays that loose a disk sometimes. Maybe once every
> month or 3. As far as I can tell I don't have disks that have un-readable
> blocks. The RAID1 arrays also loose disks sometimes. I have the 4 disks on
> 1 controller, from lspci:
> 00:0e.0 Mass storage controller: Promise Technology, Inc. PDC20318 (SATA150
> TX4) (rev 02)
>
> I thought the RAID6 logic corrected single block errors? Maybe not on a
> write? And I think this is a write because of "super_written"?
>
> The array is a RAID6 but the errors say RAID5?
>
> When I remove and add the disks back in they rebuild just fine.
>
> Anyway, does anyone understand what this error really is? Is it bad disks?
> Bad cable? Bad controller? Bad sunspots? :)
>
> I did see that a smart test had failed at about the same time. I also read
> that some disks or controllers can't handle smart tests. Could that be it?
> I don't run smart tests vary often, so I know the other failures from the
> past were not caused by a smart test. Maybe I am doing the tests wrong? I
> used this command: "smartctl --test=long /dev/sda"
>
> All info I think might be needed:
>
> The disks are all Seagate ST3320620AS (320 GB disks).
>
> # uname -a
> Linux linux.watkins-home.com 2.6.27.35-170.2.94.fc10.i686 #1 SMP Thu Oct 1
> 14:58:51 EDT 2009 i686 i686 i386 GNU/Linux
>
> # rpm -qa mdadm
> mdadm-2.6.9-1.fc10.i386
>
> From /var/log/messages-20091108
> Nov 1 21:48:29 linux kernel: ata4.00: exception Emask 0x10 SAct 0x0 SErr
> 0x180203 action 0x6 frozen
> Nov 1 21:48:29 linux kernel: ata4: SError: { RecovData RecovComm Persist
> 10B8B Dispar }
> Nov 1 21:48:29 linux kernel: ata4.00: cmd
> ea/00:00:00:00:00/00:00:00:00:00/a0 tag 0
> Nov 1 21:48:29 linux kernel: res 40/00:01:00:4f:c2/00:00:00:00:00/00 Emask
> 0x14 (ATA bus error)
> Nov 1 21:48:29 linux kernel: ata4.00: status: { DRDY }
> Nov 1 21:48:29 linux kernel: ata4: hard resetting link
> Nov 1 21:48:31 linux kernel: ata4: SATA link up 1.5 Gbps (SStatus 113
> SControl 300)
> Nov 1 21:48:31 linux kernel: ata4.00: configured for UDMA/133
> Nov 1 21:48:31 linux kernel: ata4.00: device reported invalid CHS sector 0
> Nov 1 21:48:31 linux kernel: ata4: EH complete
> Nov 1 21:48:31 linux kernel: sd 3:0:0:0: [sdb] 625142448 512-byte hardware
> sectors (320073 MB)
> Nov 1 21:48:31 linux kernel: end_request: I/O error, dev sdb, sector
> 34089705
> Nov 1 21:48:31 linux kernel: md: super_written gets error=-5, uptodate=0
> Nov 1 21:48:31 linux kernel: raid5: Disk failure on sdb2, disabling device.
> Nov 1 21:48:31 linux kernel: raid5: Operation continuing on 3 devices.
> Nov 1 21:48:31 linux kernel: sd 3:0:0:0: [sdb] Write Protect is off
> Nov 1 21:48:31 linux kernel: sd 3:0:0:0: [sdb] Write cache: enabled, read
> cache: enabled, doesn't support DPO or FUA
> Nov 1 21:48:31 linux kernel: RAID5 conf printout:
> Nov 1 21:48:31 linux kernel: --- rd:4 wd:3
> Nov 1 21:48:31 linux kernel: disk 0, o:0, dev:sdb2
> Nov 1 21:48:31 linux kernel: disk 1, o:1, dev:sdd2
> Nov 1 21:48:31 linux kernel: disk 2, o:1, dev:sdc2
> Nov 1 21:48:31 linux kernel: disk 3, o:1, dev:sda2
> Nov 1 21:48:31 linux kernel: RAID5 conf printout:
> Nov 1 21:48:31 linux kernel: --- rd:4 wd:3
> Nov 1 21:48:31 linux kernel: disk 1, o:1, dev:sdd2
> Nov 1 21:48:31 linux kernel: disk 2, o:1, dev:sdc2
> Nov 1 21:48:31 linux kernel: disk 3, o:1, dev:sda2
>
> # cat /proc/mdstat
> Personalities : [raid6] [raid5] [raid4] [raid1]
> md0 : active raid1 sdd1[0] sda1[3] sdc1[2] sdb1[1]
> 264960 blocks [4/4] [UUUU]
> bitmap: 0/33 pages [0KB], 4KB chunk
>
> md4 : active raid6 sdd4[0] sda4[3] sdc4[2] sdb4[4](F)
> 586853888 blocks level 6, 256k chunk, algorithm 2 [4/3] [U_UU]
> bitmap: 70/140 pages [280KB], 1024KB chunk
>
> md2 : active raid1 sdb3[0] sda3[1]
> 2096384 blocks [2/2] [UU]
> bitmap: 0/128 pages [0KB], 8KB chunk
>
> md1 : active raid1 sdd3[0] sdc3[1]
> 2096384 blocks [2/2] [UU]
> bitmap: 0/128 pages [0KB], 8KB chunk
>
> md3 : active raid6 sdb2[4](F) sdd2[1] sda2[3] sdc2[2]
> 33559552 blocks level 6, 256k chunk, algorithm 2 [4/3] [_UUU]
> bitmap: 119/129 pages [476KB], 64KB chunk
>
> unused devices: <none>
>
> # smartctl -a /dev/sda
> smartctl version 5.38 [i386-redhat-linux-gnu] Copyright (C) 2002-8 Bruce
> Allen
> Home page is http://smartmontools.sourceforge.net/
>
> === START OF INFORMATION SECTION ===
> Model Family: Seagate Barracuda 7200.10 family
> Device Model: ST3320620AS
> Serial Number: 3QF08NDL
> Firmware Version: 3.AAD
> User Capacity: 320,072,933,376 bytes
> Device is: In smartctl database [for details use: -P show]
> ATA Version is: 7
> ATA Standard is: Exact ATA specification draft version not indicated
> Local Time is: Tue Nov 10 23:57:28 2009 EST
> 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: ( 0) The previous self-test routine
> completed
> without error or no self-test has
> ever
> been run.
> Total time to complete Offline
> data collection: ( 430) seconds.
> Offline data collection
> capabilities: (0x5b) SMART execute Offline immediate.
> Auto Offline data collection on/off
> support.
> Suspend Offline collection upon new
> command.
> Offline surface scan supported.
> Self-test supported.
> No 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: ( 115) minutes.
>
> 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 114 097 006 Pre-fail Always
> - 77830969
> 3 Spin_Up_Time 0x0003 094 090 000 Pre-fail Always
> - 0
> 4 Start_Stop_Count 0x0032 100 100 020 Old_age Always
> - 83
> 5 Reallocated_Sector_Ct 0x0033 100 100 036 Pre-fail Always
> - 0
> 7 Seek_Error_Rate 0x000f 081 060 030 Pre-fail Always
> - 150227385
> 9 Power_On_Hours 0x0032 073 073 000 Old_age Always
> - 23919
> 10 Spin_Retry_Count 0x0013 100 100 097 Pre-fail Always
> - 0
> 12 Power_Cycle_Count 0x0032 100 100 020 Old_age Always
> - 116
> 187 Reported_Uncorrect 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 061 046 045 Old_age Always
> - 39 (Lifetime Min/Max 37/43)
> 194 Temperature_Celsius 0x0022 039 054 000 Old_age Always
> - 39 (0 21 0 0)
> 195 Hardware_ECC_Recovered 0x001a 065 054 000 Old_age Always
> - 102168431
> 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
> 200 Multi_Zone_Error_Rate 0x0000 100 253 000 Old_age Offline
> - 0
> 202 TA_Increase_Count 0x0032 100 253 000 Old_age Always
> - 0
>
> SMART Error Log Version: 1
> No Errors Logged
>
> SMART Self-test log structure revision number 1
> Num Test_Description Status Remaining LifeTime(hours)
> LBA_of_first_error
> # 1 Extended offline Completed without error 00% 23730
> -
> # 2 Extended offline Completed without error 00% 22581
> -
> # 3 Short offline Completed without error 00% 22577
> -
> # 4 Extended offline Completed without error 00% 17267
> -
> # 5 Short offline Completed without error 00% 17259
> -
> # 6 Extended offline Completed without error 00% 384
> -
>
> 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.
>
> # smartctl -a /dev/sdb
> smartctl version 5.38 [i386-redhat-linux-gnu] Copyright (C) 2002-8 Bruce
> Allen
> Home page is http://smartmontools.sourceforge.net/
>
> === START OF INFORMATION SECTION ===
> Model Family: Seagate Barracuda 7200.10 family
> Device Model: ST3320620AS
> Serial Number: 3QF08SKR
> Firmware Version: 3.AAD
> User Capacity: 320,072,933,376 bytes
> Device is: In smartctl database [for details use: -P show]
> ATA Version is: 7
> ATA Standard is: Exact ATA specification draft version not indicated
> Local Time is: Wed Nov 11 00:03:14 2009 EST
> 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: ( 37) The self-test routine was
> interrupted
> by the host with a hard or soft
> reset.
> Total time to complete Offline
> data collection: ( 430) seconds.
> Offline data collection
> capabilities: (0x5b) SMART execute Offline immediate.
> Auto Offline data collection on/off
> support.
> Suspend Offline collection upon new
> command.
> Offline surface scan supported.
> Self-test supported.
> No 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: ( 115) minutes.
>
> 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 111 091 006 Pre-fail Always
> - 136981744
> 3 Spin_Up_Time 0x0003 099 090 000 Pre-fail Always
> - 0
> 4 Start_Stop_Count 0x0032 100 100 020 Old_age Always
> - 104
> 5 Reallocated_Sector_Ct 0x0033 100 100 036 Pre-fail Always
> - 1
> 7 Seek_Error_Rate 0x000f 084 060 030 Pre-fail Always
> - 257877357
> 9 Power_On_Hours 0x0032 073 073 000 Old_age Always
> - 23916
> 10 Spin_Retry_Count 0x0013 100 100 097 Pre-fail Always
> - 0
> 12 Power_Cycle_Count 0x0032 100 100 020 Old_age Always
> - 157
> 187 Reported_Uncorrect 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 059 049 045 Old_age Always
> - 41 (Lifetime Min/Max 38/43)
> 194 Temperature_Celsius 0x0022 041 051 000 Old_age Always
> - 41 (0 21 0 0)
> 195 Hardware_ECC_Recovered 0x001a 063 054 000 Old_age Always
> - 160751697
> 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
> 200 Multi_Zone_Error_Rate 0x0000 100 253 000 Old_age Offline
> - 0
> 202 TA_Increase_Count 0x0032 100 253 000 Old_age Always
> - 0
>
> SMART Error Log Version: 1
> No Errors Logged
>
> SMART Self-test log structure revision number 1
> Num Test_Description Status Remaining LifeTime(hours)
> LBA_of_first_error
> # 1 Extended offline Interrupted (host reset) 50% 23726
> -
> # 2 Extended offline Completed without error 00% 22580
> -
> # 3 Short offline Completed without error 00% 22577
> -
> # 4 Extended offline Completed without error 00% 17267
> -
> # 5 Short offline Completed without error 00% 17260
> -
> # 6 Extended offline Completed without error 00% 384
> -
>
> 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.
>
> # smartctl -a /dev/sdc
> smartctl version 5.38 [i386-redhat-linux-gnu] Copyright (C) 2002-8 Bruce
> Allen
> Home page is http://smartmontools.sourceforge.net/
>
> === START OF INFORMATION SECTION ===
> Model Family: Seagate Barracuda 7200.10 family
> Device Model: ST3320620AS
> Serial Number: 3QF08V24
> Firmware Version: 3.AAD
> User Capacity: 320,072,933,376 bytes
> Device is: In smartctl database [for details use: -P show]
> ATA Version is: 7
> ATA Standard is: Exact ATA specification draft version not indicated
> Local Time is: Wed Nov 11 00:03:36 2009 EST
> 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: (0x82) Offline data collection activity
> was completed without error.
> Auto Offline Data Collection:
> Enabled.
> Self-test execution status: ( 0) The previous self-test routine
> completed
> without error or no self-test has
> ever
> been run.
> Total time to complete Offline
> data collection: ( 430) seconds.
> Offline data collection
> capabilities: (0x5b) SMART execute Offline immediate.
> Auto Offline data collection on/off
> support.
> Suspend Offline collection upon new
> command.
> Offline surface scan supported.
> Self-test supported.
> No 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: ( 115) minutes.
>
> 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 119 090 006 Pre-fail Always
> - 221110249
> 3 Spin_Up_Time 0x0003 094 090 000 Pre-fail Always
> - 0
> 4 Start_Stop_Count 0x0032 100 100 020 Old_age Always
> - 94
> 5 Reallocated_Sector_Ct 0x0033 100 100 036 Pre-fail Always
> - 0
> 7 Seek_Error_Rate 0x000f 081 060 030 Pre-fail Always
> - 138219006
> 9 Power_On_Hours 0x0032 073 073 000 Old_age Always
> - 23917
> 10 Spin_Retry_Count 0x0013 100 100 097 Pre-fail Always
> - 0
> 12 Power_Cycle_Count 0x0032 100 100 020 Old_age Always
> - 130
> 187 Reported_Uncorrect 0x0032 082 082 000 Old_age Always
> - 18
> 189 High_Fly_Writes 0x003a 100 100 000 Old_age Always
> - 0
> 190 Airflow_Temperature_Cel 0x0022 059 044 045 Old_age Always
> In_the_past 41 (Lifetime Min/Max 39/45)
> 194 Temperature_Celsius 0x0022 041 056 000 Old_age Always
> - 41 (0 22 0 0)
> 195 Hardware_ECC_Recovered 0x001a 066 057 000 Old_age Always
> - 145841009
> 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
> 200 Multi_Zone_Error_Rate 0x0000 100 253 000 Old_age Offline
> - 0
> 202 TA_Increase_Count 0x0032 100 253 000 Old_age Always
> - 0
>
> SMART Error Log Version: 1
> ATA Error Count: 18 (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 18 occurred at disk power-on lifetime: 5380 hours (224 days + 4 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 63 81 09 e0 Error: UNC at LBA = 0x00098163 = 622947
>
> Commands leading to the command that caused the error were:
> CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
> -- -- -- -- -- -- -- -- ---------------- --------------------
> 25 00 00 e1 7e 09 e0 00 00:16:26.026 READ DMA EXT
> ec 00 00 00 00 00 a0 00 00:16:26.022 IDENTIFY DEVICE
> ef 03 46 00 00 00 a0 00 00:16:26.022 SET FEATURES [Set transfer
> mode]
> ec 00 00 00 00 00 a0 00 00:16:26.019 IDENTIFY DEVICE
> 25 00 00 e1 7e 09 e0 00 00:16:24.456 READ DMA EXT
>
> Error 17 occurred at disk power-on lifetime: 5380 hours (224 days + 4 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 63 81 09 e0 Error: UNC at LBA = 0x00098163 = 622947
>
> Commands leading to the command that caused the error were:
> CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
> -- -- -- -- -- -- -- -- ---------------- --------------------
> 25 00 00 e1 7e 09 e0 00 00:16:21.313 READ DMA EXT
> ec 00 00 00 00 00 a0 00 00:16:19.753 IDENTIFY DEVICE
> ef 03 46 00 00 00 a0 00 00:16:19.749 SET FEATURES [Set transfer
> mode]
> ec 00 00 00 00 00 a0 00 00:16:19.749 IDENTIFY DEVICE
> 25 00 00 e1 7e 09 e0 00 00:16:24.456 READ DMA EXT
>
> Error 16 occurred at disk power-on lifetime: 5380 hours (224 days + 4 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 63 81 09 e0 Error: UNC at LBA = 0x00098163 = 622947
>
> Commands leading to the command that caused the error were:
> CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
> -- -- -- -- -- -- -- -- ---------------- --------------------
> 25 00 00 e1 7e 09 e0 00 00:16:21.313 READ DMA EXT
> ec 00 00 00 00 00 a0 00 00:16:19.753 IDENTIFY DEVICE
> ef 03 46 00 00 00 a0 00 00:16:19.749 SET FEATURES [Set transfer
> mode]
> ec 00 00 00 00 00 a0 00 00:16:19.749 IDENTIFY DEVICE
> 25 00 00 e1 7e 09 e0 00 00:16:19.745 READ DMA EXT
>
> Error 15 occurred at disk power-on lifetime: 5380 hours (224 days + 4 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 63 81 09 e0 Error: UNC at LBA = 0x00098163 = 622947
>
> Commands leading to the command that caused the error were:
> CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
> -- -- -- -- -- -- -- -- ---------------- --------------------
> 25 00 00 e1 7e 09 e0 00 00:16:21.313 READ DMA EXT
> ec 00 00 00 00 00 a0 00 00:16:19.753 IDENTIFY DEVICE
> ef 03 46 00 00 00 a0 00 00:16:19.749 SET FEATURES [Set transfer
> mode]
> ec 00 00 00 00 00 a0 00 00:16:19.749 IDENTIFY DEVICE
> 25 00 00 e1 7e 09 e0 00 00:16:19.745 READ DMA EXT
>
> Error 14 occurred at disk power-on lifetime: 5380 hours (224 days + 4 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 63 81 09 e0 Error: UNC at LBA = 0x00098163 = 622947
>
> Commands leading to the command that caused the error were:
> CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
> -- -- -- -- -- -- -- -- ---------------- --------------------
> 25 00 00 e1 7e 09 e0 00 00:16:17.672 READ DMA EXT
> ec 00 00 00 00 00 a0 00 00:16:19.753 IDENTIFY DEVICE
> ef 03 46 00 00 00 a0 00 00:16:19.749 SET FEATURES [Set transfer
> mode]
> ec 00 00 00 00 00 a0 00 00:16:19.749 IDENTIFY DEVICE
> 25 00 00 e1 7e 09 e0 00 00:16:19.745 READ DMA EXT
>
> SMART Self-test log structure revision number 1
> Num Test_Description Status Remaining LifeTime(hours)
> LBA_of_first_error
> # 1 Extended offline Completed without error 00% 23728
> -
> # 2 Extended offline Completed without error 00% 22579
> -
> # 3 Short offline Completed without error 00% 22576
> -
> # 4 Extended offline Completed without error 00% 17265
> -
> # 5 Short offline Completed without error 00% 17257
> -
> # 6 Extended offline Completed without error 00% 384
> -
>
> 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.
>
> # smartctl -a /dev/sdd
> smartctl version 5.38 [i386-redhat-linux-gnu] Copyright (C) 2002-8 Bruce
> Allen
> Home page is http://smartmontools.sourceforge.net/
>
> === START OF INFORMATION SECTION ===
> Model Family: Seagate Barracuda 7200.10 family
> Device Model: ST3320620AS
> Serial Number: 3QF08WDP
> Firmware Version: 3.AAD
> User Capacity: 320,072,933,376 bytes
> Device is: In smartctl database [for details use: -P show]
> ATA Version is: 7
> ATA Standard is: Exact ATA specification draft version not indicated
> Local Time is: Wed Nov 11 00:04:04 2009 EST
> 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: ( 0) The previous self-test routine
> completed
> without error or no self-test has
> ever
> been run.
> Total time to complete Offline
> data collection: ( 430) seconds.
> Offline data collection
> capabilities: (0x5b) SMART execute Offline immediate.
> Auto Offline data collection on/off
> support.
> Suspend Offline collection upon new
> command.
> Offline surface scan supported.
> Self-test supported.
> No 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: ( 115) minutes.
>
> 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 110 090 006 Pre-fail Always
> - 25809154
> 3 Spin_Up_Time 0x0003 098 090 000 Pre-fail Always
> - 0
> 4 Start_Stop_Count 0x0032 100 100 020 Old_age Always
> - 516
> 5 Reallocated_Sector_Ct 0x0033 100 100 036 Pre-fail Always
> - 0
> 7 Seek_Error_Rate 0x000f 082 060 030 Pre-fail Always
> - 192909989
> 9 Power_On_Hours 0x0032 073 073 000 Old_age Always
> - 23896
> 10 Spin_Retry_Count 0x0013 100 100 097 Pre-fail Always
> - 0
> 12 Power_Cycle_Count 0x0032 100 100 020 Old_age Always
> - 777
> 187 Reported_Uncorrect 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 061 050 045 Old_age Always
> - 39 (Lifetime Min/Max 36/42)
> 194 Temperature_Celsius 0x0022 039 050 000 Old_age Always
> - 39 (0 20 0 0)
> 195 Hardware_ECC_Recovered 0x001a 064 055 000 Old_age Always
> - 81546876
> 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
> 200 Multi_Zone_Error_Rate 0x0000 100 253 000 Old_age Offline
> - 0
> 202 TA_Increase_Count 0x0032 100 253 000 Old_age Always
> - 0
>
> SMART Error Log Version: 1
> ATA Error Count: 6 (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 6 occurred at disk power-on lifetime: 10007 hours (416 days + 23
> 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 a5 0d 4a e0 Error: UNC at LBA = 0x004a0da5 = 4853157
>
> Commands leading to the command that caused the error were:
> CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
> -- -- -- -- -- -- -- -- ---------------- --------------------
> 25 00 00 8f 0c 4a e0 00 00:05:45.657 READ DMA EXT
> 27 00 00 00 00 00 e0 00 00:05:45.654 READ NATIVE MAX ADDRESS EXT
> ec 00 00 00 00 00 a0 00 00:05:43.727 IDENTIFY DEVICE
> ef 03 46 00 00 00 a0 00 00:05:43.660 SET FEATURES [Set transfer
> mode]
> 27 00 00 00 00 00 e0 00 00:05:43.658 READ NATIVE MAX ADDRESS EXT
>
> Error 5 occurred at disk power-on lifetime: 10007 hours (416 days + 23
> 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 a5 0d 4a e0 Error: UNC at LBA = 0x004a0da5 = 4853157
>
> Commands leading to the command that caused the error were:
> CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
> -- -- -- -- -- -- -- -- ---------------- --------------------
> 25 00 00 8f 0c 4a e0 00 00:05:45.657 READ DMA EXT
> 27 00 00 00 00 00 e0 00 00:05:45.654 READ NATIVE MAX ADDRESS EXT
> ec 00 00 00 00 00 a0 00 00:05:43.727 IDENTIFY DEVICE
> ef 03 46 00 00 00 a0 00 00:05:43.660 SET FEATURES [Set transfer
> mode]
> 27 00 00 00 00 00 e0 00 00:05:43.658 READ NATIVE MAX ADDRESS EXT
>
> Error 4 occurred at disk power-on lifetime: 10007 hours (416 days + 23
> 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 a5 0d 4a e0 Error: UNC at LBA = 0x004a0da5 = 4853157
>
> Commands leading to the command that caused the error were:
> CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
> -- -- -- -- -- -- -- -- ---------------- --------------------
> 25 00 00 8f 0c 4a e0 00 00:05:39.547 READ DMA EXT
> 27 00 00 00 00 00 e0 00 00:05:39.544 READ NATIVE MAX ADDRESS EXT
> ec 00 00 00 00 00 a0 00 00:05:43.727 IDENTIFY DEVICE
> ef 03 46 00 00 00 a0 00 00:05:43.660 SET FEATURES [Set transfer
> mode]
> 27 00 00 00 00 00 e0 00 00:05:43.658 READ NATIVE MAX ADDRESS EXT
>
> Error 3 occurred at disk power-on lifetime: 10007 hours (416 days + 23
> 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 a5 0d 4a e0 Error: UNC at LBA = 0x004a0da5 = 4853157
>
> Commands leading to the command that caused the error were:
> CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
> -- -- -- -- -- -- -- -- ---------------- --------------------
> 25 00 00 8f 0c 4a e0 00 00:05:39.547 READ DMA EXT
> 27 00 00 00 00 00 e0 00 00:05:39.544 READ NATIVE MAX ADDRESS EXT
> ec 00 00 00 00 00 a0 00 00:05:39.530 IDENTIFY DEVICE
> ef 03 46 00 00 00 a0 00 00:05:39.475 SET FEATURES [Set transfer
> mode]
> 27 00 00 00 00 00 e0 00 00:05:39.472 READ NATIVE MAX ADDRESS EXT
>
> Error 2 occurred at disk power-on lifetime: 10007 hours (416 days + 23
> 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 a5 0d 4a e0 Error: UNC at LBA = 0x004a0da5 = 4853157
>
> Commands leading to the command that caused the error were:
> CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
> -- -- -- -- -- -- -- -- ---------------- --------------------
> 25 00 00 8f 0c 4a e0 00 00:05:39.547 READ DMA EXT
> 27 00 00 00 00 00 e0 00 00:05:39.544 READ NATIVE MAX ADDRESS EXT
> ec 00 00 00 00 00 a0 00 00:05:39.530 IDENTIFY DEVICE
> ef 03 46 00 00 00 a0 00 00:05:39.475 SET FEATURES [Set transfer
> mode]
> 27 00 00 00 00 00 e0 00 00:05:39.472 READ NATIVE MAX ADDRESS EXT
>
> SMART Self-test log structure revision number 1
> Num Test_Description Status Remaining LifeTime(hours)
> LBA_of_first_error
> # 1 Extended offline Completed without error 00% 23707
> -
> # 2 Extended offline Completed without error 00% 22559
> -
> # 3 Short offline Completed without error 00% 22555
> -
> # 4 Extended offline Completed without error 00% 17248
> -
> # 5 Short offline Completed without error 00% 17241
> -
> # 6 Short offline Completed without error 00% 17241
> -
> # 7 Extended offline Completed without error 00% 384
> -
> # 8 Short offline Completed without error 00% 381
> -
>
> 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,
> Guy
>
> --
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>
--
Majed B.
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