On Sat, Jun 1, 2013 at 4:30 PM, Phil Turmel <philip@xxxxxxxxxx> wrote:
> Hi Chris,
>
> On 06/01/2013 02:23 AM, Chris Finley wrote:
>> I am trying to recover a failed Raid 5 array by following the guide at
>> https://raid.wiki.kernel.org/index.php/Recovering_a_failed_software_RAID
>
> Stop. Report the *critical* details of your setup. At least:
Thank you for the reply.
Oh, yes. I'm the guy from an earlier post:
http://marc.info/?l=linux-raid&m=136840333618808&w=2
The pastebins include mdadm -E and smartmontools output. I included
them as attachments at your request.
Two drives dropped out of the RAID 5 for what appears to be read
errors. One partition (sde1) had a much lower event count. I was going
to try forced assembly with the data from the other three drives (sdc,
sdd and sdf).
I have not tried to force assembly yet.
sdd had quite a few read errors, so used ddrescue to copy the data
from sdd to sdb. Thus, My new failed set would be sdb, sdc, sde. The
low event count fourth drive is now sdd.
>
> 1) "mdadm -E /dev/sdXX" for every member device of the raid.
attached: raid.status.txt
This is before attempting anything on the wiki.
> 2) "dmesg" or suitable portions of syslog, showing the last attempted
> assembly, the first failed assembly, the failure events that started
> your saga, and the last pre-failure assembly.
Not much from the last boot, but I do see ioctl in there.
[ 0.218206] pnp 00:02: [dma 4]
[ 0.570352] device-mapper: ioctl: 4.22.0-ioctl (2011-10-19)
initialised: dm-devel@xxxxxxxxxx
[ 2.712503] device-mapper: dm-raid45: initialized v0.2594b
[ 2.715231] md: linear personality registered for level -1
[ 2.717072] md: multipath personality registered for level -4
[ 2.722254] md: raid0 personality registered for level 0
[ 2.727948] md: raid1 personality registered for level 1
[ 2.861915] md: bind<sdb1>
[ 11.676186] md: raid6 personality registered for level 6
[ 11.676188] md: raid5 personality registered for level 5
[ 11.676189] md: raid4 personality registered for level 4
[ 11.684692] md: raid10 personality registered for level 10
[ 11.842658] md: bind<sde1>
[ 11.844580] md: bind<sdc1>
[ 11.891707] md: bind<sdd1>
> 3) an account of all "mdadm" commands you've already used and their results.
only:
mdadm -E
mdadm --stop /dev/md0
> 4) an account of any other operations you've performed that might have
> written to the member disks.
bad-blocks -v on the last drive to drop out of the raid (sdd)
Then ddrescue to move the data from sdd to sdb.
>
>> Things go fine until I get to the command under "Setup the loop-device
>> and the overlay device:"
>>
>> parallel 'size=$(blockdev --getsize {}); loop=$(losetup -f --show --
>> overlay-{/}); echo 0 $size snapshot {} $loop P 8 | dmsetup create {/}'
>> ::: $DEVICES
>>
>> This command gets me:
>> device-mapper: reload ioctl failed: Device or resource busy
>> Command failed
>> device-mapper: reload ioctl failed: Device or resource busy
>> Command failed
>> device-mapper: reload ioctl failed: Device or resource busy
>> Command failed
>> device-mapper: reload ioctl failed: Device or resource busy
>> Command failed
>
> Your array is probably still partially assembled. The wiki is lame.
> This mailing list is the right place to get help. (I'm rather biased
> against wikis for this sort of thing, but that's off-topic.)
>
You are probably right. After rebooting for several of the steps
(including drive addition/removal) it appears the OS tried to
reassemble the array. It does tell you that there is a failed array
and asks if you'd like to attempt to start the array anyway. It
appears that answering "No" still gets a partially assembled array. I
have stopped the array, but I'll wait for advise before attempting the
overlay again.
# cat /proc/mdstat
Personalities : [linear] [multipath] [raid0] [raid1] [raid6] [raid5]
[raid4] [raid10]
md0 : inactive sdd1[2](S) sdc1[0](S) sde1[3](S) sdb1[1](S)
7814047744 blocks
>> The drives are not mounted. I am booting to a system on sda. I tried
>> this in single-user mode with the same result. I tried searching for
>> dmsetup help without luck.
>>
>> Any advise on the cause of this error would be greatly appreciated.
>>
>> The overlays are created in my current directory at 2.1TB each:
>> -rw-r--r-- 1 root root 2.1T May 30 21:23 overlay-sdb1
>> -rw-r--r-- 1 root root 2.1T May 30 21:23 overlay-sdc1
>> -rw-r--r-- 1 root root 2.1T May 30 21:23 overlay-sdd1
>> -rw-r--r-- 1 root root 2.1T May 30 21:23 overlay-sde1
>>
>> The loop devices appear to be created:
>> root@mythserver:~# losetup -a
>> /dev/loop0: [0807]:58851784 (/root/overlay-sdb1)
>> /dev/loop1: [0807]:58851786 (/root/overlay-sdc1)
>> /dev/loop2: [0807]:58851787 (/root/overlay-sdd1)
>> /dev/loop3: [0807]:58851792 (/root/overlay-sde1)
>>
>> These are the entries that are piped into 'dmsetup create {/}':
>> 0 3907024002 snapshot /dev/sdb1 /dev/loop0 P 8
>> 0 3907024002 snapshot /dev/sdc1 /dev/loop1 P 8
>> 0 3907024002 snapshot /dev/sdd1 /dev/loop2 P 8
>> 0 3907024002 snapshot /dev/sde1 /dev/loop3 P 8
>>
>> Nothing has been created in /dev/mapper/
>> root@mythserver:~# l /dev/mapper/
>> total 0
>> crw------- 1 root root 10, 236 May 30 23:55 control
>
> These exercises to make overlays are rarely needed, and don't appear to
> have been created as intended.
>
> Please just round up the data requested and report back. (Paste text
> inline, or use plain text attachments, please.)
>
> We may want more data later (like smartctl reports), but items #1-#4 are
> needed now.
Because each of the drives had some read errors, I thought it would be
safer to make the first attempt with overlays. There is always the
possibility of me entering command incorrectly too :)
>
> Phil
>
/dev/sdc1:
Magic : a92b4efc
Version : 0.90.00
UUID : 44ecd957:d23c44b1:b6641343:7cc40f45 (local to host oracle)
Creation Time : Mon Mar 28 00:37:02 2011
Raid Level : raid5
Used Dev Size : 1953511936 (1863.01 GiB 2000.40 GB)
Array Size : 5860535808 (5589.04 GiB 6001.19 GB)
Raid Devices : 4
Total Devices : 3
Preferred Minor : 0
Update Time : Sat May 11 01:17:20 2013
State : clean
Active Devices : 2
Working Devices : 2
Failed Devices : 2
Spare Devices : 0
Checksum : 71052be - correct
Events : 42810
Layout : left-symmetric
Chunk Size : 256K
Number Major Minor RaidDevice State
this 0 8 33 0 active sync /dev/sdc1
0 0 8 33 0 active sync /dev/sdc1
1 1 0 0 1 faulty removed
2 2 0 0 2 faulty removed
3 3 8 81 3 active sync /dev/sdf1
/dev/sdd1:
Magic : a92b4efc
Version : 0.90.00
UUID : 44ecd957:d23c44b1:b6641343:7cc40f45 (local to host oracle)
Creation Time : Mon Mar 28 00:37:02 2011
Raid Level : raid5
Used Dev Size : 1953511936 (1863.01 GiB 2000.40 GB)
Array Size : 5860535808 (5589.04 GiB 6001.19 GB)
Raid Devices : 4
Total Devices : 3
Preferred Minor : 0
Update Time : Thu May 9 11:52:10 2013
State : clean
Active Devices : 3
Working Devices : 3
Failed Devices : 1
Spare Devices : 0
Checksum : 70e445d - correct
Events : 42785
Layout : left-symmetric
Chunk Size : 256K
Number Major Minor RaidDevice State
this 1 8 49 1 active sync /dev/sdd1
0 0 8 33 0 active sync /dev/sdc1
1 1 8 49 1 active sync /dev/sdd1
2 2 0 0 2 faulty removed
3 3 8 81 3 active sync /dev/sdf1
/dev/sde1:
Magic : a92b4efc
Version : 0.90.00
UUID : 44ecd957:d23c44b1:b6641343:7cc40f45 (local to host oracle)
Creation Time : Mon Mar 28 00:37:02 2011
Raid Level : raid5
Used Dev Size : 1953511936 (1863.01 GiB 2000.40 GB)
Array Size : 5860535808 (5589.04 GiB 6001.19 GB)
Raid Devices : 4
Total Devices : 4
Preferred Minor : 0
Update Time : Sat May 4 21:52:22 2013
State : clean
Active Devices : 4
Working Devices : 4
Failed Devices : 0
Spare Devices : 0
Checksum : 7080301 - correct
Events : 35760
Layout : left-symmetric
Chunk Size : 256K
Number Major Minor RaidDevice State
this 2 8 65 2 active sync /dev/sde1
0 0 8 33 0 active sync /dev/sdc1
1 1 8 49 1 active sync /dev/sdd1
2 2 8 65 2 active sync /dev/sde1
3 3 8 81 3 active sync /dev/sdf1
/dev/sdf1:
Magic : a92b4efc
Version : 0.90.00
UUID : 44ecd957:d23c44b1:b6641343:7cc40f45 (local to host oracle)
Creation Time : Mon Mar 28 00:37:02 2011
Raid Level : raid5
Used Dev Size : 1953511936 (1863.01 GiB 2000.40 GB)
Array Size : 5860535808 (5589.04 GiB 6001.19 GB)
Raid Devices : 4
Total Devices : 3
Preferred Minor : 0
Update Time : Sat May 11 01:17:20 2013
State : clean
Active Devices : 2
Working Devices : 2
Failed Devices : 2
Spare Devices : 0
Checksum : 71052f4 - correct
Events : 42810
Layout : left-symmetric
Chunk Size : 256K
Number Major Minor RaidDevice State
this 3 8 81 3 active sync /dev/sdf1
0 0 8 33 0 active sync /dev/sdc1
1 1 0 0 1 faulty removed
2 2 0 0 2 faulty removed
3 3 8 81 3 active sync /dev/sdf1
smartctl 5.41 2011-06-09 r3365 [x86_64-linux-3.2.0-41-generic] (local build)
Copyright (C) 2002-11 by Bruce Allen, http://smartmontools.sourceforge.net
=== START OF INFORMATION SECTION ===
Model Family: SAMSUNG SpinPoint F4 EG (AFT)
Device Model: SAMSUNG HD204UI
Serial Number: S2H7JD2B105685
LU WWN Device Id: 5 0024e9 00492cb29
Firmware Version: 1AQ10001
User Capacity: 2,000,398,934,016 bytes [2.00 TB]
Sector Size: 512 bytes logical/physical
Device is: In smartctl database [for details use: -P show]
ATA Version is: 8
ATA Standard is: ATA-8-ACS revision 6
Local Time is: Sat May 11 22:25:50 2013 PDT
==> WARNING: Using smartmontools or hdparm with this
drive may result in data loss due to a firmware bug.
****** THIS DRIVE MAY OR MAY NOT BE AFFECTED! ******
Buggy and fixed firmware report same version number!
See the following web pages for details:
http://www.samsung.com/global/business/hdd/faqView.do?b2b_bbs_msg_id=386
http://sourceforge.net/apps/trac/smartmontools/wiki/SamsungF4EGBadBlocks
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: (0x00) Offline data collection activity
was never started.
Auto Offline Data Collection: Disabled.
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: (19920) 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: ( 2) minutes.
Extended self-test routine
recommended polling time: ( 255) minutes.
SCT capabilities: (0x003f) SCT Status supported.
SCT Error Recovery Control supported.
SCT Feature Control supported.
SCT Data Table supported.
SMART Attributes Data Structure revision number: 16
Vendor Specific SMART Attributes with Thresholds:
ID# ATTRIBUTE_NAME FLAG VALUE WORST THRESH TYPE UPDATED WHEN_FAILED RAW_VALUE
1 Raw_Read_Error_Rate 0x002f 100 100 051 Pre-fail Always - 4829
2 Throughput_Performance 0x0026 252 252 000 Old_age Always - 0
3 Spin_Up_Time 0x0023 068 068 025 Pre-fail Always - 9707
4 Start_Stop_Count 0x0032 100 100 000 Old_age Always - 55
5 Reallocated_Sector_Ct 0x0033 252 252 010 Pre-fail Always - 0
7 Seek_Error_Rate 0x002e 252 252 051 Old_age Always - 0
8 Seek_Time_Performance 0x0024 252 252 015 Old_age Offline - 0
9 Power_On_Hours 0x0032 100 100 000 Old_age Always - 18611
10 Spin_Retry_Count 0x0032 252 252 051 Old_age Always - 0
11 Calibration_Retry_Count 0x0032 252 252 000 Old_age Always - 0
12 Power_Cycle_Count 0x0032 100 100 000 Old_age Always - 60
181 Program_Fail_Cnt_Total 0x0022 099 099 000 Old_age Always - 29874886
191 G-Sense_Error_Rate 0x0022 252 252 000 Old_age Always - 0
192 Power-Off_Retract_Count 0x0022 252 252 000 Old_age Always - 0
194 Temperature_Celsius 0x0002 064 062 000 Old_age Always - 36 (Min/Max 18/39)
195 Hardware_ECC_Recovered 0x003a 100 100 000 Old_age Always - 0
196 Reallocated_Event_Count 0x0032 252 252 000 Old_age Always - 0
197 Current_Pending_Sector 0x0032 252 252 000 Old_age Always - 0
198 Offline_Uncorrectable 0x0030 252 252 000 Old_age Offline - 0
199 UDMA_CRC_Error_Count 0x0036 200 200 000 Old_age Always - 0
200 Multi_Zone_Error_Rate 0x002a 100 100 000 Old_age Always - 8
223 Load_Retry_Count 0x0032 252 252 000 Old_age Always - 0
225 Load_Cycle_Count 0x0032 100 100 000 Old_age Always - 60
SMART Error Log Version: 1
No Errors Logged
SMART Self-test log structure revision number 1
No self-tests have been logged. [To run self-tests, use: smartctl -t]
Note: selective self-test log revision number (0) not 1 implies that no selective self-test has ever been run
SMART Selective self-test log data structure revision number 0
Note: revision number not 1 implies that no selective self-test has ever been run
SPAN MIN_LBA MAX_LBA CURRENT_TEST_STATUS
1 0 0 Completed [00% left] (0-65535)
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 5.41 2011-06-09 r3365 [x86_64-linux-3.2.0-41-generic] (local build)
Copyright (C) 2002-11 by Bruce Allen, http://smartmontools.sourceforge.net
=== START OF INFORMATION SECTION ===
Model Family: SAMSUNG SpinPoint F4 EG (AFT)
Device Model: SAMSUNG HD204UI
Serial Number: S2H7JD2B105688
LU WWN Device Id: 5 0024e9 00492cb41
Firmware Version: 1AQ10001
User Capacity: 2,000,398,934,016 bytes [2.00 TB]
Sector Size: 512 bytes logical/physical
Device is: In smartctl database [for details use: -P show]
ATA Version is: 8
ATA Standard is: ATA-8-ACS revision 6
Local Time is: Sat May 11 22:40:51 2013 PDT
==> WARNING: Using smartmontools or hdparm with this
drive may result in data loss due to a firmware bug.
****** THIS DRIVE MAY OR MAY NOT BE AFFECTED! ******
Buggy and fixed firmware report same version number!
See the following web pages for details:
http://www.samsung.com/global/business/hdd/faqView.do?b2b_bbs_msg_id=386
http://sourceforge.net/apps/trac/smartmontools/wiki/SamsungF4EGBadBlocks
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: (0x00) Offline data collection activity
was never started.
Auto Offline Data Collection: Disabled.
Self-test execution status: ( 17) The self-test routine was aborted by
the host.
Total time to complete Offline
data collection: (19980) 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: ( 2) minutes.
Extended self-test routine
recommended polling time: ( 255) minutes.
SCT capabilities: (0x003f) SCT Status supported.
SCT Error Recovery Control supported.
SCT Feature Control supported.
SCT Data Table supported.
SMART Attributes Data Structure revision number: 16
Vendor Specific SMART Attributes with Thresholds:
ID# ATTRIBUTE_NAME FLAG VALUE WORST THRESH TYPE UPDATED WHEN_FAILED RAW_VALUE
1 Raw_Read_Error_Rate 0x002f 100 100 051 Pre-fail Always - 23068
2 Throughput_Performance 0x0026 252 252 000 Old_age Always - 0
3 Spin_Up_Time 0x0023 068 061 025 Pre-fail Always - 9828
4 Start_Stop_Count 0x0032 100 100 000 Old_age Always - 55
5 Reallocated_Sector_Ct 0x0033 252 252 010 Pre-fail Always - 0
7 Seek_Error_Rate 0x002e 252 252 051 Old_age Always - 0
8 Seek_Time_Performance 0x0024 252 252 015 Old_age Offline - 0
9 Power_On_Hours 0x0032 100 100 000 Old_age Always - 18610
10 Spin_Retry_Count 0x0032 252 252 051 Old_age Always - 0
11 Calibration_Retry_Count 0x0032 252 252 000 Old_age Always - 0
12 Power_Cycle_Count 0x0032 100 100 000 Old_age Always - 60
181 Program_Fail_Cnt_Total 0x0022 099 099 000 Old_age Always - 29540210
191 G-Sense_Error_Rate 0x0022 100 100 000 Old_age Always - 7
192 Power-Off_Retract_Count 0x0022 252 252 000 Old_age Always - 0
194 Temperature_Celsius 0x0002 063 058 000 Old_age Always - 37 (Min/Max 18/42)
195 Hardware_ECC_Recovered 0x003a 100 100 000 Old_age Always - 0
196 Reallocated_Event_Count 0x0032 252 252 000 Old_age Always - 0
197 Current_Pending_Sector 0x0032 099 099 000 Old_age Always - 178
198 Offline_Uncorrectable 0x0030 252 252 000 Old_age Offline - 0
199 UDMA_CRC_Error_Count 0x0036 200 200 000 Old_age Always - 0
200 Multi_Zone_Error_Rate 0x002a 100 100 000 Old_age Always - 8
223 Load_Retry_Count 0x0032 252 252 000 Old_age Always - 0
225 Load_Cycle_Count 0x0032 100 100 000 Old_age Always - 60
SMART Error Log Version: 1
ATA Error Count: 424 (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 424 occurred at disk power-on lifetime: 18593 hours (774 days + 17 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 04 b3 f2 56 e8 Error: UNC 4 sectors at LBA = 0x0856f2b3 = 139915955
Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
c8 00 04 b3 f2 56 e8 00 00:00:13.016 READ DMA
27 00 00 00 00 00 e0 00 00:00:13.016 READ NATIVE MAX ADDRESS EXT
ec 00 00 00 00 00 a0 00 00:00:13.016 IDENTIFY DEVICE
ec 00 00 00 00 00 a0 00 00:00:13.016 IDENTIFY DEVICE
ef 03 44 00 00 00 a0 00 00:00:13.016 SET FEATURES [Set transfer mode]
Error 423 occurred at disk power-on lifetime: 18593 hours (774 days + 17 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 04 b3 f2 56 e8 Error: UNC 4 sectors at LBA = 0x0856f2b3 = 139915955
Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
c8 00 04 b3 f2 56 e8 00 00:00:13.011 READ DMA
27 00 00 00 00 00 e0 00 00:00:13.011 READ NATIVE MAX ADDRESS EXT
ec 00 00 00 00 00 a0 00 00:00:13.011 IDENTIFY DEVICE
ec 00 00 00 00 00 a0 00 00:00:13.011 IDENTIFY DEVICE
ef 03 44 00 00 00 a0 00 00:00:13.011 SET FEATURES [Set transfer mode]
Error 422 occurred at disk power-on lifetime: 18593 hours (774 days + 17 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 04 b3 f2 56 e8 Error: UNC 4 sectors at LBA = 0x0856f2b3 = 139915955
Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
c8 00 04 b3 f2 56 e8 00 00:00:13.006 READ DMA
27 00 00 00 00 00 e0 00 00:00:13.006 READ NATIVE MAX ADDRESS EXT
27 00 00 00 00 00 e0 00 00:00:13.006 READ NATIVE MAX ADDRESS EXT
ec 00 00 00 00 00 a0 00 00:00:13.006 IDENTIFY DEVICE
ef 03 44 00 00 00 a0 00 00:00:13.006 SET FEATURES [Set transfer mode]
Error 421 occurred at disk power-on lifetime: 18593 hours (774 days + 17 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 04 b3 f2 56 e8 Error: UNC 4 sectors at LBA = 0x0856f2b3 = 139915955
Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
c8 00 04 b3 f2 56 e8 00 00:00:13.001 READ DMA
27 00 00 00 00 00 e0 00 00:00:13.001 READ NATIVE MAX ADDRESS EXT
27 00 00 00 00 00 e0 00 00:00:13.001 READ NATIVE MAX ADDRESS EXT
ec 00 00 00 00 00 a0 00 00:00:13.001 IDENTIFY DEVICE
ef 03 44 00 00 00 a0 00 00:00:13.001 SET FEATURES [Set transfer mode]
Error 420 occurred at disk power-on lifetime: 18593 hours (774 days + 17 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 02 b1 f2 56 e8 Error: UNC 2 sectors at LBA = 0x0856f2b1 = 139915953
Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
c8 00 02 b1 f2 56 e8 00 00:00:12.996 READ DMA
27 00 00 00 00 00 e0 00 00:00:12.996 READ NATIVE MAX ADDRESS EXT
27 00 00 00 00 00 e0 00 00:00:12.996 READ NATIVE MAX ADDRESS EXT
ec 00 00 00 00 00 a0 00 00:00:12.996 IDENTIFY DEVICE
ef 03 44 00 00 00 a0 00 00:00:12.996 SET FEATURES [Set transfer mode]
SMART Self-test log structure revision number 1
Num Test_Description Status Remaining LifeTime(hours) LBA_of_first_error
# 1 Short offline Aborted by host 10% 18590 -
# 2 Extended offline Aborted by host 10% 18589 -
Note: selective self-test log revision number (0) not 1 implies that no selective self-test has ever been run
SMART Selective self-test log data structure revision number 0
Note: revision number not 1 implies that no selective self-test has ever been run
SPAN MIN_LBA MAX_LBA CURRENT_TEST_STATUS
1 0 0 Aborted_by_host [10% left] (0-65535)
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 5.41 2011-06-09 r3365 [x86_64-linux-3.2.0-41-generic] (local build)
Copyright (C) 2002-11 by Bruce Allen, http://smartmontools.sourceforge.net
=== START OF INFORMATION SECTION ===
Model Family: SAMSUNG SpinPoint F4 EG (AFT)
Device Model: SAMSUNG HD204UI
Serial Number: S2H7JD2B105686
LU WWN Device Id: 5 0024e9 00492cb2e
Firmware Version: 1AQ10001
User Capacity: 2,000,398,934,016 bytes [2.00 TB]
Sector Size: 512 bytes logical/physical
Device is: In smartctl database [for details use: -P show]
ATA Version is: 8
ATA Standard is: ATA-8-ACS revision 6
Local Time is: Sat May 11 22:40:56 2013 PDT
==> WARNING: Using smartmontools or hdparm with this
drive may result in data loss due to a firmware bug.
****** THIS DRIVE MAY OR MAY NOT BE AFFECTED! ******
Buggy and fixed firmware report same version number!
See the following web pages for details:
http://www.samsung.com/global/business/hdd/faqView.do?b2b_bbs_msg_id=386
http://sourceforge.net/apps/trac/smartmontools/wiki/SamsungF4EGBadBlocks
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: (0x00) Offline data collection activity
was never started.
Auto Offline Data Collection: Disabled.
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: (21060) 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: ( 2) minutes.
Extended self-test routine
recommended polling time: ( 255) minutes.
SCT capabilities: (0x003f) SCT Status supported.
SCT Error Recovery Control supported.
SCT Feature Control supported.
SCT Data Table supported.
SMART Attributes Data Structure revision number: 16
Vendor Specific SMART Attributes with Thresholds:
ID# ATTRIBUTE_NAME FLAG VALUE WORST THRESH TYPE UPDATED WHEN_FAILED RAW_VALUE
1 Raw_Read_Error_Rate 0x002f 100 100 051 Pre-fail Always - 3
2 Throughput_Performance 0x0026 252 252 000 Old_age Always - 0
3 Spin_Up_Time 0x0023 067 067 025 Pre-fail Always - 10035
4 Start_Stop_Count 0x0032 100 100 000 Old_age Always - 56
5 Reallocated_Sector_Ct 0x0033 252 252 010 Pre-fail Always - 0
7 Seek_Error_Rate 0x002e 252 252 051 Old_age Always - 0
8 Seek_Time_Performance 0x0024 252 252 015 Old_age Offline - 0
9 Power_On_Hours 0x0032 100 100 000 Old_age Always - 18610
10 Spin_Retry_Count 0x0032 252 252 051 Old_age Always - 0
11 Calibration_Retry_Count 0x0032 252 252 000 Old_age Always - 0
12 Power_Cycle_Count 0x0032 100 100 000 Old_age Always - 60
181 Program_Fail_Cnt_Total 0x0022 095 095 000 Old_age Always - 127428242
191 G-Sense_Error_Rate 0x0022 252 252 000 Old_age Always - 0
192 Power-Off_Retract_Count 0x0022 252 252 000 Old_age Always - 0
194 Temperature_Celsius 0x0002 060 057 000 Old_age Always - 40 (Min/Max 17/43)
195 Hardware_ECC_Recovered 0x003a 100 100 000 Old_age Always - 0
196 Reallocated_Event_Count 0x0032 252 252 000 Old_age Always - 0
197 Current_Pending_Sector 0x0032 252 252 000 Old_age Always - 0
198 Offline_Uncorrectable 0x0030 252 252 000 Old_age Offline - 0
199 UDMA_CRC_Error_Count 0x0036 099 099 000 Old_age Always - 552
200 Multi_Zone_Error_Rate 0x002a 100 100 000 Old_age Always - 0
223 Load_Retry_Count 0x0032 252 252 000 Old_age Always - 0
225 Load_Cycle_Count 0x0032 100 100 000 Old_age Always - 60
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: 17314 hours (721 days + 10 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
-- -- -- -- -- -- --
84 51 00 00 00 00 a0
Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
ec 00 00 00 00 00 a0 00 00:15:10.042 IDENTIFY DEVICE
ef 03 45 00 00 00 a0 00 00:15:10.042 SET FEATURES [Set transfer mode]
27 00 00 00 00 00 e0 00 00:15:10.042 READ NATIVE MAX ADDRESS EXT
ec 00 00 00 00 00 a0 00 00:15:10.042 IDENTIFY DEVICE
00 00 01 01 00 00 00 00 00:15:10.042 NOP [Abort queued commands]
Error 5 occurred at disk power-on lifetime: 17314 hours (721 days + 10 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
-- -- -- -- -- -- --
84 51 00 00 00 00 a0
Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
ec 00 00 00 00 00 a0 00 00:15:10.035 IDENTIFY DEVICE
00 00 01 01 00 00 40 00 00:15:10.035 NOP [Abort queued commands]
00 00 01 01 00 00 40 00 00:15:10.033 NOP [Abort queued commands]
2f 00 01 10 00 00 a0 08 00:15:10.033 READ LOG EXT
60 00 48 4f 9c c9 40 08 00:15:09.953 READ FPDMA QUEUED
Error 4 occurred at disk power-on lifetime: 17314 hours (721 days + 10 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
-- -- -- -- -- -- --
84 51 00 00 00 00 a0
Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
ec 00 00 00 00 00 a0 00 00:15:10.025 IDENTIFY DEVICE
ec 00 00 00 00 00 a0 00 00:15:10.025 IDENTIFY DEVICE
00 00 01 01 00 00 40 00 00:15:10.025 NOP [Abort queued commands]
00 00 01 01 00 00 40 00 00:15:10.023 NOP [Abort queued commands]
2f 00 01 10 00 00 a0 08 00:15:10.023 READ LOG EXT
Error 3 occurred at disk power-on lifetime: 17314 hours (721 days + 10 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
-- -- -- -- -- -- --
84 51 00 00 00 00 a0
Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
ec 00 00 00 00 00 a0 00 00:15:10.016 IDENTIFY DEVICE
00 00 01 01 00 00 00 00 00:15:10.016 NOP [Abort queued commands]
00 00 01 01 00 00 00 00 00:15:10.014 NOP [Abort queued commands]
ec 00 00 00 00 00 a0 00 00:15:10.009 IDENTIFY DEVICE
00 00 01 01 00 00 40 00 00:15:10.009 NOP [Abort queued commands]
Error 2 occurred at disk power-on lifetime: 17314 hours (721 days + 10 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
-- -- -- -- -- -- --
84 51 00 00 00 00 a0
Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
ec 00 00 00 00 00 a0 00 00:15:10.009 IDENTIFY DEVICE
00 00 01 01 00 00 40 00 00:15:10.009 NOP [Abort queued commands]
00 00 01 01 00 00 40 00 00:15:10.006 NOP [Abort queued commands]
2f 00 01 10 00 00 a0 08 00:15:10.006 READ LOG EXT
60 00 48 4f 9c c9 40 08 00:15:09.952 READ FPDMA QUEUED
SMART Self-test log structure revision number 1
No self-tests have been logged. [To run self-tests, use: smartctl -t]
Note: selective self-test log revision number (0) not 1 implies that no selective self-test has ever been run
SMART Selective self-test log data structure revision number 0
Note: revision number not 1 implies that no selective self-test has ever been run
SPAN MIN_LBA MAX_LBA CURRENT_TEST_STATUS
1 0 0 Completed [00% left] (0-65535)
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 5.41 2011-06-09 r3365 [x86_64-linux-3.2.0-41-generic] (local build)
Copyright (C) 2002-11 by Bruce Allen, http://smartmontools.sourceforge.net
=== START OF INFORMATION SECTION ===
Model Family: SAMSUNG SpinPoint F4 EG (AFT)
Device Model: SAMSUNG HD204UI
Serial Number: S2H7JD2B105687
LU WWN Device Id: 5 0024e9 00492cb32
Firmware Version: 1AQ10001
User Capacity: 2,000,398,934,016 bytes [2.00 TB]
Sector Size: 512 bytes logical/physical
Device is: In smartctl database [for details use: -P show]
ATA Version is: 8
ATA Standard is: ATA-8-ACS revision 6
Local Time is: Sat May 11 22:41:01 2013 PDT
==> WARNING: Using smartmontools or hdparm with this
drive may result in data loss due to a firmware bug.
****** THIS DRIVE MAY OR MAY NOT BE AFFECTED! ******
Buggy and fixed firmware report same version number!
See the following web pages for details:
http://www.samsung.com/global/business/hdd/faqView.do?b2b_bbs_msg_id=386
http://sourceforge.net/apps/trac/smartmontools/wiki/SamsungF4EGBadBlocks
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: (0x00) Offline data collection activity
was never started.
Auto Offline Data Collection: Disabled.
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: (20100) 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: ( 2) minutes.
Extended self-test routine
recommended polling time: ( 255) minutes.
SCT capabilities: (0x003f) SCT Status supported.
SCT Error Recovery Control supported.
SCT Feature Control supported.
SCT Data Table supported.
SMART Attributes Data Structure revision number: 16
Vendor Specific SMART Attributes with Thresholds:
ID# ATTRIBUTE_NAME FLAG VALUE WORST THRESH TYPE UPDATED WHEN_FAILED RAW_VALUE
1 Raw_Read_Error_Rate 0x002f 100 100 051 Pre-fail Always - 0
2 Throughput_Performance 0x0026 252 252 000 Old_age Always - 0
3 Spin_Up_Time 0x0023 068 067 025 Pre-fail Always - 9815
4 Start_Stop_Count 0x0032 100 100 000 Old_age Always - 55
5 Reallocated_Sector_Ct 0x0033 252 252 010 Pre-fail Always - 0
7 Seek_Error_Rate 0x002e 252 252 051 Old_age Always - 0
8 Seek_Time_Performance 0x0024 252 252 015 Old_age Offline - 0
9 Power_On_Hours 0x0032 100 100 000 Old_age Always - 18611
10 Spin_Retry_Count 0x0032 252 252 051 Old_age Always - 0
11 Calibration_Retry_Count 0x0032 252 252 000 Old_age Always - 0
12 Power_Cycle_Count 0x0032 100 100 000 Old_age Always - 60
181 Program_Fail_Cnt_Total 0x0022 091 091 000 Old_age Always - 198135164
191 G-Sense_Error_Rate 0x0022 252 252 000 Old_age Always - 0
192 Power-Off_Retract_Count 0x0022 252 252 000 Old_age Always - 0
194 Temperature_Celsius 0x0002 062 057 000 Old_age Always - 38 (Min/Max 17/43)
195 Hardware_ECC_Recovered 0x003a 100 100 000 Old_age Always - 0
196 Reallocated_Event_Count 0x0032 252 252 000 Old_age Always - 0
197 Current_Pending_Sector 0x0032 252 252 000 Old_age Always - 0
198 Offline_Uncorrectable 0x0030 252 252 000 Old_age Offline - 0
199 UDMA_CRC_Error_Count 0x0036 100 100 000 Old_age Always - 23
200 Multi_Zone_Error_Rate 0x002a 100 100 000 Old_age Always - 0
223 Load_Retry_Count 0x0032 252 252 000 Old_age Always - 0
225 Load_Cycle_Count 0x0032 100 100 000 Old_age Always - 60
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: 17266 hours (719 days + 10 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
-- -- -- -- -- -- --
84 51 00 00 00 00 40
Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
18 9f 18 9f 18 f0 18 9f 10:54:18.685 RECALIBRATE [RET-4]
00 00 00 00 00 00 00 08 00:12:14.743 NOP [Abort queued commands]
61 00 00 3f 10 f4 40 08 00:12:14.746 WRITE FPDMA QUEUED
61 00 00 3f 0c f4 40 08 00:12:14.746 WRITE FPDMA QUEUED
61 00 00 3f 0a f4 40 08 00:12:14.746 WRITE FPDMA QUEUED
SMART Self-test log structure revision number 1
No self-tests have been logged. [To run self-tests, use: smartctl -t]
Note: selective self-test log revision number (0) not 1 implies that no selective self-test has ever been run
SMART Selective self-test log data structure revision number 0
Note: revision number not 1 implies that no selective self-test has ever been run
SPAN MIN_LBA MAX_LBA CURRENT_TEST_STATUS
1 0 0 Completed [00% left] (0-65535)
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.