Hello everybody,
I have a Raid-1 btrfs filesystem with 5 devices and I was running
btrfs scrub once a week. Unfortunately, one disk (4TB) failed.
I added two new (6TB each) disks in the array and now I get:
# btrfs filesystem df /mnt/mountpoint
Data, RAID1: total=6.58TiB, used=6.57TiB
System, RAID1: total=32.00MiB, used=1.02MiB
Metadata, RAID1: total=11.00GiB, used=9.61GiB
GlobalReserve, single: total=512.00MiB, used=0.00B
Label: 'label' uuid: 1d0d0850-d0bc-4376-96a3-177968ff2431
Total devices 7 FS bytes used 6.58TiB
devid 1 size 2.73TiB used 2.68TiB path /dev/sdi1
devid 3 size 1.82TiB used 1.68TiB path /dev/sdd1
devid 4 size 1.82TiB used 1.60TiB path /dev/sdc1
devid 5 size 2.73TiB used 2.49TiB path /dev/sdg1
devid 6 size 5.46TiB used 878.03GiB path /dev/sda
devid 7 size 5.46TiB used 878.03GiB path /dev/sdb
*** Some devices missing
This was working for some time (the new disks got ~878GB each):
# mount -o degraded /dev/sdi1 /mnt/mountpoint
# btrfs device delete missing /mnt/mountpoint
but it stopped with Input/Output error which appears again after
restarting my system.
# btrfs device delete missing /mnt/mountpoint
ERROR: error removing the device 'missing' - Input/output error
dmesg shows:
dmesg | grep BTRFS
[ 117.535217] BTRFS info (device sdc1): relocating block group
10792241987584 flags 17
[ 133.386996] BTRFS info (device sdc1): csum failed ino 257 off
541310976 csum 4144645530 expected csum 4144645376
[ 133.413795] BTRFS info (device sdc1): csum failed ino 257 off
541310976 csum 4144645530 expected csum 4144645376
[ 133.423884] BTRFS info (device sdc1): csum failed ino 257 off
541310976 csum 4144645530 expected csum 4144645376
[ 303.627547] BTRFS info (device sdc1): relocating block group
10792241987584 flags 17
[ 308.604231] BTRFS info (device sdc1): csum failed ino 258 off
541310976 csum 4144645530 expected csum 4144645376
[ 308.631229] BTRFS info (device sdc1): csum failed ino 258 off
541310976 csum 4144645530 expected csum 4144645376
[ 308.641205] BTRFS info (device sdc1): csum failed ino 258 off
541310976 csum 4144645530 expected csum 4144645376
What should be my next step?
Should I run a btrfs scrub?
Should I do a btrfsck?
Something else?
Can I somehow ignore or solve these sdc1 errors?
On the proposed solution, should the filesystem be mounted (in
degraded mode?) or not?
Thanks a lot! ;)
PS:
As you can see from the following, I should probably remove /dev/sdc,
too, right? I ignored the errors because they happened in ~7k hours
but at ~11k hours (and before) extended offline test(s) completed
successfully. I considered them to be "SATA-cable related errors".
#########################
#### smartctl -a /dev/sdi ####
#########################
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 200 200 051 Pre-fail
Always - 0
3 Spin_Up_Time 0x0027 173 173 021 Pre-fail
Always - 6350
4 Start_Stop_Count 0x0032 100 100 000 Old_age
Always - 236
5 Reallocated_Sector_Ct 0x0033 200 200 140 Pre-fail
Always - 0
7 Seek_Error_Rate 0x002e 200 200 000 Old_age
Always - 0
9 Power_On_Hours 0x0032 091 091 000 Old_age
Always - 6887
10 Spin_Retry_Count 0x0032 100 100 000 Old_age
Always - 0
11 Calibration_Retry_Count 0x0032 100 100 000 Old_age
Always - 0
12 Power_Cycle_Count 0x0032 100 100 000 Old_age
Always - 220
192 Power-Off_Retract_Count 0x0032 200 200 000 Old_age
Always - 141
193 Load_Cycle_Count 0x0032 189 189 000 Old_age
Always - 33166
194 Temperature_Celsius 0x0022 125 098 000 Old_age
Always - 25
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
199 UDMA_CRC_Error_Count 0x0032 200 200 000 Old_age
Always - 0
200 Multi_Zone_Error_Rate 0x0008 200 200 000 Old_age
Offline - 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 Short offline Completed without error 00% 6872 -
# 2 Short offline Completed without error 00% 6850 -
# 3 Short offline Completed without error 00% 6826 -
# 4 Short offline Completed without error 00% 6802 -
# 5 Short offline Completed without error 00% 6775 -
# 6 Short offline Completed without error 00% 6751 -
# 7 Short offline Completed without error 00% 6727 -
# 8 Short offline Completed without error 00% 6703 -
# 9 Short offline Completed without error 00% 6679 -
#10 Short offline Completed without error 00% 6655 -
#11 Extended offline Completed without error 00% 6640 -
#12 Short offline Completed without error 00% 6632 -
#13 Short offline Completed without error 00% 6607 -
#14 Short offline Completed without error 00% 6583 -
#15 Short offline Completed without error 00% 6560 -
#16 Short offline Completed without error 00% 6536 -
#17 Short offline Completed without error 00% 6512 -
#18 Short offline Completed without error 00% 6488 -
#19 Extended offline Completed without error 00% 6473 -
#20 Short offline Completed without error 00% 6464 -
#21 Short offline Completed without error 00% 6440 -
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 ####
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 109 099 006 Pre-fail
Always - 21614376
3 Spin_Up_Time 0x0003 092 092 000 Pre-fail
Always - 0
4 Start_Stop_Count 0x0032 100 100 020 Old_age
Always - 855
5 Reallocated_Sector_Ct 0x0033 100 100 036 Pre-fail
Always - 144
7 Seek_Error_Rate 0x000f 078 060 030 Pre-fail
Always - 71435522
9 Power_On_Hours 0x0032 076 076 000 Old_age
Always - 21605
10 Spin_Retry_Count 0x0013 100 100 097 Pre-fail
Always - 0
12 Power_Cycle_Count 0x0032 100 100 020 Old_age
Always - 765
183 Runtime_Bad_Block 0x0032 092 092 000 Old_age
Always - 8
184 End-to-End_Error 0x0032 100 100 099 Old_age
Always - 0
187 Reported_Uncorrect 0x0032 100 100 000 Old_age
Always - 0
188 Command_Timeout 0x0032 100 099 000 Old_age
Always - 14
189 High_Fly_Writes 0x003a 097 097 000 Old_age
Always - 3
190 Airflow_Temperature_Cel 0x0022 072 042 045 Old_age
Always In_the_past 28 (0 15 33 17 0)
191 G-Sense_Error_Rate 0x0032 100 100 000 Old_age
Always - 0
192 Power-Off_Retract_Count 0x0032 100 100 000 Old_age
Always - 351
193 Load_Cycle_Count 0x0032 100 100 000 Old_age
Always - 990
194 Temperature_Celsius 0x0022 028 058 000 Old_age
Always - 28 (0 13 0 0 0)
195 Hardware_ECC_Recovered 0x001a 024 003 000 Old_age
Always - 21614376
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
240 Head_Flying_Hours 0x0000 100 253 000 Old_age
Offline - 20440 (165 78 0)
241 Total_LBAs_Written 0x0000 100 253 000 Old_age
Offline - 3218197508
242 Total_LBAs_Read 0x0000 100 253 000 Old_age
Offline - 3647327274
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 Self-test routine in progress 90% 21605 -
# 2 Short offline Completed without error 00% 21590 -
# 3 Short offline Completed without error 00% 21568 -
# 4 Short offline Completed without error 00% 21544 -
# 5 Short offline Completed without error 00% 21520 -
# 6 Short offline Completed without error 00% 21493 -
# 7 Short offline Completed without error 00% 21469 -
# 8 Short offline Completed without error 00% 21445 -
# 9 Short offline Completed without error 00% 21421 -
#10 Short offline Completed without error 00% 21397 -
#11 Short offline Completed without error 00% 21373 -
#12 Extended offline Completed without error 00% 21356 -
#13 Short offline Completed without error 00% 21350 -
#14 Short offline Completed without error 00% 21325 -
#15 Short offline Completed without error 00% 21302 -
#16 Short offline Completed without error 00% 21278 -
#17 Short offline Completed without error 00% 21254 -
#18 Short offline Completed without error 00% 21230 -
#19 Short offline Completed without error 00% 21206 -
#20 Extended offline Completed without error 00% 21189 -
#21 Short offline Completed without error 00% 21182 -
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 ####
#########################
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 200 200 051 Pre-fail
Always - 1
3 Spin_Up_Time 0x0027 180 178 021 Pre-fail
Always - 6000
4 Start_Stop_Count 0x0032 100 100 000 Old_age
Always - 351
5 Reallocated_Sector_Ct 0x0033 200 200 140 Pre-fail
Always - 0
7 Seek_Error_Rate 0x002e 200 200 000 Old_age
Always - 0
9 Power_On_Hours 0x0032 084 084 000 Old_age
Always - 11890
10 Spin_Retry_Count 0x0032 100 100 000 Old_age
Always - 0
11 Calibration_Retry_Count 0x0032 100 100 000 Old_age
Always - 0
12 Power_Cycle_Count 0x0032 100 100 000 Old_age
Always - 316
192 Power-Off_Retract_Count 0x0032 200 200 000 Old_age
Always - 204
193 Load_Cycle_Count 0x0032 123 123 000 Old_age
Always - 233719
194 Temperature_Celsius 0x0022 125 102 000 Old_age
Always - 25
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
199 UDMA_CRC_Error_Count 0x0032 200 200 000 Old_age
Always - 0
200 Multi_Zone_Error_Rate 0x0008 200 200 000 Old_age
Offline - 0
SMART Error Log Version: 1
ATA Error Count: 39929 (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 39929 occurred at disk power-on lifetime: 7923 hours (330 days + 3 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
-- -- -- -- -- -- --
04 61 02 00 00 00 a0 Device Fault; Error: ABRT
Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
ef 10 02 00 00 00 a0 00 03:22:19.694 SET FEATURES [Enable SATA feature]
ec 00 00 00 00 00 a0 00 03:22:19.693 IDENTIFY DEVICE
ef 03 46 00 00 00 a0 00 03:22:19.693 SET FEATURES [Set transfer mode]
ef 10 02 00 00 00 a0 00 03:22:19.693 SET FEATURES [Enable SATA feature]
ec 00 00 00 00 00 a0 00 03:22:19.692 IDENTIFY DEVICE
Error 39928 occurred at disk power-on lifetime: 7923 hours (330 days + 3 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
-- -- -- -- -- -- --
04 61 46 00 00 00 a0 Device Fault; Error: ABRT
Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
ef 03 46 00 00 00 a0 00 03:22:19.693 SET FEATURES [Set transfer mode]
ef 10 02 00 00 00 a0 00 03:22:19.693 SET FEATURES [Enable SATA feature]
ec 00 00 00 00 00 a0 00 03:22:19.692 IDENTIFY DEVICE
ef 10 02 00 00 00 a0 00 03:22:19.687 SET FEATURES [Enable SATA feature]
Error 39927 occurred at disk power-on lifetime: 7923 hours (330 days + 3 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
-- -- -- -- -- -- --
04 61 02 00 00 00 a0 Device Fault; Error: ABRT
Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
ef 10 02 00 00 00 a0 00 03:22:19.693 SET FEATURES [Enable SATA feature]
ec 00 00 00 00 00 a0 00 03:22:19.692 IDENTIFY DEVICE
ef 10 02 00 00 00 a0 00 03:22:19.687 SET FEATURES [Enable SATA feature]
ec 00 00 00 00 00 a0 00 03:22:19.686 IDENTIFY DEVICE
Error 39926 occurred at disk power-on lifetime: 7923 hours (330 days + 3 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
-- -- -- -- -- -- --
04 61 02 00 00 00 a0 Device Fault; Error: ABRT
Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
ef 10 02 00 00 00 a0 00 03:22:19.687 SET FEATURES [Enable SATA feature]
ec 00 00 00 00 00 a0 00 03:22:19.686 IDENTIFY DEVICE
ef 03 46 00 00 00 a0 00 03:22:19.686 SET FEATURES [Set transfer mode]
ef 10 02 00 00 00 a0 00 03:22:19.686 SET FEATURES [Enable SATA feature]
ec 00 00 00 00 00 a0 00 03:22:19.684 IDENTIFY DEVICE
Error 39925 occurred at disk power-on lifetime: 7923 hours (330 days + 3 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
-- -- -- -- -- -- --
04 61 46 00 00 00 a0 Device Fault; Error: ABRT
Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
ef 03 46 00 00 00 a0 00 03:22:19.686 SET FEATURES [Set transfer mode]
ef 10 02 00 00 00 a0 00 03:22:19.686 SET FEATURES [Enable SATA feature]
ec 00 00 00 00 00 a0 00 03:22:19.684 IDENTIFY DEVICE
ef 10 02 00 00 00 a0 00 03:22:19.678 SET FEATURES [Enable SATA feature]
SMART Self-test log structure revision number 1
Num Test_Description Status Remaining
LifeTime(hours) LBA_of_first_error
# 1 Short offline Completed without error 00% 11875 -
# 2 Short offline Completed without error 00% 11853 -
# 3 Short offline Completed without error 00% 11829 -
# 4 Short offline Completed without error 00% 11804 -
# 5 Short offline Completed without error 00% 11778 -
# 6 Short offline Completed without error 00% 11754 -
# 7 Short offline Completed without error 00% 11730 -
# 8 Short offline Completed without error 00% 11706 -
# 9 Short offline Completed without error 00% 11682 -
#10 Short offline Completed without error 00% 11658 -
#11 Extended offline Completed without error 00% 11641 -
#12 Short offline Completed without error 00% 11634 -
#13 Short offline Completed without error 00% 11610 -
#14 Short offline Completed without error 00% 11586 -
#15 Short offline Completed without error 00% 11563 -
#16 Short offline Completed without error 00% 11539 -
#17 Short offline Completed without error 00% 11515 -
#18 Short offline Completed without error 00% 11491 -
#19 Extended offline Completed without error 00% 11474 -
#20 Short offline Completed without error 00% 11467 -
#21 Short offline Completed without error 00% 11443 -
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/sdg ####
#########################
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 116 099 006 Pre-fail
Always - 106908352
3 Spin_Up_Time 0x0003 094 093 000 Pre-fail
Always - 0
4 Start_Stop_Count 0x0032 100 100 020 Old_age
Always - 209
5 Reallocated_Sector_Ct 0x0033 100 100 010 Pre-fail
Always - 0
7 Seek_Error_Rate 0x000f 077 060 030 Pre-fail
Always - 4348513412
9 Power_On_Hours 0x0032 089 089 000 Old_age
Always - 10333
10 Spin_Retry_Count 0x0013 100 100 097 Pre-fail
Always - 0
12 Power_Cycle_Count 0x0032 100 100 020 Old_age
Always - 221
183 Runtime_Bad_Block 0x0032 100 100 000 Old_age
Always - 0
184 End-to-End_Error 0x0032 100 100 099 Old_age
Always - 0
187 Reported_Uncorrect 0x0032 100 100 000 Old_age
Always - 0
188 Command_Timeout 0x0032 100 100 000 Old_age
Always - 0 0 0
189 High_Fly_Writes 0x003a 098 098 000 Old_age
Always - 2
190 Airflow_Temperature_Cel 0x0022 070 046 045 Old_age
Always - 30 (Min/Max 13/42)
191 G-Sense_Error_Rate 0x0032 100 100 000 Old_age
Always - 0
192 Power-Off_Retract_Count 0x0032 100 100 000 Old_age
Always - 155
193 Load_Cycle_Count 0x0032 093 093 000 Old_age
Always - 15629
194 Temperature_Celsius 0x0022 030 054 000 Old_age
Always - 30 (0 13 0 0 0)
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
240 Head_Flying_Hours 0x0000 100 253 000 Old_age
Offline - 9237h+36m+04.967s
241 Total_LBAs_Written 0x0000 100 253 000 Old_age
Offline - 37444358230
242 Total_LBAs_Read 0x0000 100 253 000 Old_age
Offline - 141936622515
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 Self-test routine in progress 90% 10333 -
# 2 Short offline Completed without error 00% 10318 -
# 3 Short offline Completed without error 00% 10296 -
# 4 Short offline Completed without error 00% 10272 -
# 5 Short offline Completed without error 00% 10248 -
# 6 Short offline Completed without error 00% 10223 -
# 7 Short offline Completed without error 00% 10199 -
# 8 Short offline Completed without error 00% 10175 -
# 9 Short offline Completed without error 00% 10151 -
#10 Short offline Completed without error 00% 10127 -
#11 Short offline Completed without error 00% 10103 -
#12 Extended offline Completed without error 00% 10085 -
#13 Short offline Completed without error 00% 10079 -
#14 Short offline Completed without error 00% 10055 -
#15 Short offline Completed without error 00% 10031 -
#16 Short offline Completed without error 00% 10008 -
#17 Short offline Completed without error 00% 9984 -
#18 Short offline Completed without error 00% 9960 -
#19 Short offline Completed without error 00% 9936 -
#20 Extended offline Completed without error 00% 9918 -
#21 Short offline Completed without error 00% 9912 -
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/sda ####
#########################
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 100 253 051 Pre-fail
Always - 0
3 Spin_Up_Time 0x0027 100 253 021 Pre-fail
Always - 0
4 Start_Stop_Count 0x0032 100 100 000 Old_age
Always - 5
5 Reallocated_Sector_Ct 0x0033 200 200 140 Pre-fail
Always - 0
7 Seek_Error_Rate 0x002e 100 253 000 Old_age
Always - 0
9 Power_On_Hours 0x0032 100 100 000 Old_age
Always - 19
10 Spin_Retry_Count 0x0032 100 253 000 Old_age
Always - 0
11 Calibration_Retry_Count 0x0032 100 253 000 Old_age
Always - 0
12 Power_Cycle_Count 0x0032 100 100 000 Old_age
Always - 5
192 Power-Off_Retract_Count 0x0032 200 200 000 Old_age
Always - 0
193 Load_Cycle_Count 0x0032 200 200 000 Old_age
Always - 23
194 Temperature_Celsius 0x0022 126 118 000 Old_age
Always - 26
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 100 253 000 Old_age
Offline - 0
199 UDMA_CRC_Error_Count 0x0032 200 200 000 Old_age
Always - 0
200 Multi_Zone_Error_Rate 0x0008 100 253 000 Old_age
Offline - 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 Short offline Completed without error 00% 4 -
# 2 Short offline Completed without error 00% 0 -
# 3 Short offline Completed without error 00% 0 -
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 ####
#########################
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 100 253 051 Pre-fail
Always - 0
3 Spin_Up_Time 0x0027 100 253 021 Pre-fail
Always - 0
4 Start_Stop_Count 0x0032 100 100 000 Old_age
Always - 4
5 Reallocated_Sector_Ct 0x0033 200 200 140 Pre-fail
Always - 0
7 Seek_Error_Rate 0x002e 100 253 000 Old_age
Always - 0
9 Power_On_Hours 0x0032 100 100 000 Old_age
Always - 19
10 Spin_Retry_Count 0x0032 100 253 000 Old_age
Always - 0
11 Calibration_Retry_Count 0x0032 100 253 000 Old_age
Always - 0
12 Power_Cycle_Count 0x0032 100 100 000 Old_age
Always - 4
192 Power-Off_Retract_Count 0x0032 200 200 000 Old_age
Always - 0
193 Load_Cycle_Count 0x0032 200 200 000 Old_age
Always - 20
194 Temperature_Celsius 0x0022 125 120 000 Old_age
Always - 27
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 100 253 000 Old_age
Offline - 0
199 UDMA_CRC_Error_Count 0x0032 200 200 000 Old_age
Always - 0
200 Multi_Zone_Error_Rate 0x0008 100 253 000 Old_age
Offline - 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 Short offline Completed without error 00% 4 -
# 2 Short offline Completed without error 00% 0 -
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.
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