Story: I got this message yesterday.
Device: /dev/ada6, Self-Test Log error count increased from 0 to 1
So i did a smartctl -t long /dev/ada6 twice
And i got following result
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 - 164
3 Spin_Up_Time 0x0027 178 177 021 Pre-fail Always - 8066
4 Start_Stop_Count 0x0032 100 100 000 Old_age Always - 87
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 096 096 000 Old_age Always - 3621
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 - 87
192 Power-Off_Retract_Count 0x0032 200 200 000 Old_age Always - 33
193 Load_Cycle_Count 0x0032 200 200 000 Old_age Always - 99
194 Temperature_Celsius 0x0022 106 103 000 Old_age Always - 46
196 Reallocated_Event_Count 0x0032 200 200 000 Old_age Always - 0
197 Current_Pending_Sector 0x0032 200 200 000 Old_age Always - 7
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 200 200 000 Old_age Offline - 36
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: read failure 90% 3618 8713320
# 2 Extended offline Completed: read failure 60% 3616 2901536408
# 3 Short offline Completed without error 00% 3595 -
# 4 Short offline Completed without error 00% 3565 -
# 5 Short offline Completed without error 00% 3541 -
# 6 Short offline Completed without error 00% 3517 -
# 7 Short offline Completed without error 00% 3493 -
# 8 Short offline Completed without error 00% 3469 -
# 9 Extended offline Completed without error 00% 3455 -
#10 Short offline Completed without error 00% 3422 -
#11 Short offline Completed without error 00% 3398 -
#12 Short offline Completed without error 00% 3374 -
#13 Short offline Completed without error 00% 3350 -
#14 Short offline Completed without error 00% 3326 -
#15 Short offline Completed without error 00% 3302 -
#16 Extended offline Completed without error 00% 3288 -
#17 Short offline Completed without error 00% 3259 -
#18 Short offline Completed without error 00% 3235 -
#19 Short offline Completed without error 00% 3211 -
#20 Short offline Completed without error 00% 3194 -
#21 Short offline Completed without error 00% 3162 -
-------------------------------------------------------------------------------------------------
After that, i replaced the ada6 with another spare wd 4 tb red (not brand new).
However, it got FAULTED status after REPLACE during re-silvering.
[root@freenas] ~# zpool status -v
pool: freenas-boot
state: ONLINE
scan: scrub repaired 0 in 0h0m with 0 errors on Fri May 26 03:45:40 2017
config:
NAME STATE READ WRITE CKSUM
freenas-boot ONLINE 0 0 0
da0p2 ONLINE 0 0 0
errors: No known data errors
pool: zfs_v9_10_2
state: DEGRADED
status: One or more devices is currently being resilvered. The pool will
continue to function, possibly in a degraded state.
action: Wait for the resilver to complete.
scan: resilver in progress since Sat Jun 3 10:09:16 2017
2.02T scanned out of 5.90T at 159M/s, 7h6m to go
60.8G resilvered, 34.34% done
config:
NAME STATE READ WRITE CKSUM
zfs_v9_10_2 DEGRADED 0 0 0
raidz2-0 DEGRADED 0 0 0
gptid/e2e50d98-d09f-11e6-8afa-d05099c192fa ONLINE 0 0 0
gptid/e3a11c0a-d09f-11e6-8afa-d05099c192fa ONLINE 0 0 0
gptid/e452f8df-d09f-11e6-8afa-d05099c192fa ONLINE 0 0 0
gptid/e5031b67-d09f-11e6-8afa-d05099c192fa ONLINE 0 0 0
gptid/e5ba8685-d09f-11e6-8afa-d05099c192fa ONLINE 0 0 0
gptid/4a88bff8-4789-11e7-91bc-a0369fa1458c FAULTED 0 73 0 too many errors (resilvering)
gptid/e73bb249-d09f-11e6-8afa-d05099c192fa ONLINE 0 0 0
gptid/e7f77bad-d09f-11e6-8afa-d05099c192fa ONLINE 0 0 0
errors: No known data errors
-------------------------------------------------------------------------------------------------
Here is the output of the spare 4tb red
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 - 35
3 Spin_Up_Time 0x0027 203 178 021 Pre-fail Always - 6808
4 Start_Stop_Count 0x0032 100 100 000 Old_age Always - 171
5 Reallocated_Sector_Ct 0x0033 200 200 140 Pre-fail Always - 0
7 Seek_Error_Rate 0x002e 198 197 000 Old_age Always - 96
9 Power_On_Hours 0x0032 094 094 000 Old_age Always - 5084
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 - 149
192 Power-Off_Retract_Count 0x0032 200 200 000 Old_age Always - 114
193 Load_Cycle_Count 0x0032 199 199 000 Old_age Always - 5634
194 Temperature_Celsius 0x0022 107 106 000 Old_age Always - 45
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: 38 (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 38 occurred at disk power-on lifetime: 5082 hours (211 days + 18 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 01 80 00 40 40 Error: UNC 1 sectors at LBA = 0x00400080 = 4194432
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 01 80 00 40 40 08 11:47:50.787 READ DMA
c8 00 01 80 00 40 40 08 11:47:43.647 READ DMA
c8 00 01 80 00 40 40 08 11:47:36.507 READ DMA
c8 00 01 80 00 40 40 08 11:47:29.367 READ DMA
c8 00 01 80 00 40 40 08 11:47:22.226 READ DMA
Error 37 occurred at disk power-on lifetime: 5082 hours (211 days + 18 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 01 80 00 40 40 Error: UNC 1 sectors at LBA = 0x00400080 = 4194432
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 01 80 00 40 40 08 11:47:43.647 READ DMA
c8 00 01 80 00 40 40 08 11:47:36.507 READ DMA
c8 00 01 80 00 40 40 08 11:47:29.367 READ DMA
c8 00 01 80 00 40 40 08 11:47:22.226 READ DMA
c8 00 01 81 00 40 40 08 11:47:15.085 READ DMA
Error 36 occurred at disk power-on lifetime: 5082 hours (211 days + 18 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 01 80 00 40 40 Error: UNC 1 sectors at LBA = 0x00400080 = 4194432
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 01 80 00 40 40 08 11:47:36.507 READ DMA
c8 00 01 80 00 40 40 08 11:47:29.367 READ DMA
c8 00 01 80 00 40 40 08 11:47:22.226 READ DMA
c8 00 01 81 00 40 40 08 11:47:15.085 READ DMA
c8 00 01 81 00 40 40 08 11:47:07.945 READ DMA
Error 35 occurred at disk power-on lifetime: 5082 hours (211 days + 18 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 01 80 00 40 40 Error: UNC 1 sectors at LBA = 0x00400080 = 4194432
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 01 80 00 40 40 08 11:47:29.367 READ DMA
c8 00 01 80 00 40 40 08 11:47:22.226 READ DMA
c8 00 01 81 00 40 40 08 11:47:15.085 READ DMA
c8 00 01 81 00 40 40 08 11:47:07.945 READ DMA
c8 00 01 81 00 40 40 08 11:47:00.805 READ DMA
Error 34 occurred at disk power-on lifetime: 5082 hours (211 days + 18 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 01 80 00 40 40 Error: UNC 1 sectors at LBA = 0x00400080 = 4194432
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 01 80 00 40 40 08 11:47:22.226 READ DMA
c8 00 01 81 00 40 40 08 11:47:15.085 READ DMA
c8 00 01 81 00 40 40 08 11:47:07.945 READ DMA
c8 00 01 81 00 40 40 08 11:47:00.805 READ DMA
c8 00 01 81 00 40 40 08 11:46:53.666 READ DMA
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% 4806 -
# 2 Extended offline Aborted by host 80% 4797 -
# 3 Short offline Completed without error 00% 4753 -
# 4 Short offline Completed without error 00% 4751 -
# 5 Short offline Completed without error 00% 4746 -
# 6 Short offline Completed without error 00% 4705 -
# 7 Short offline Completed without error 00% 4699 -
# 8 Short offline Completed without error 00% 4223 -
# 9 Short offline Completed without error 00% 4219 -
#10 Short offline Completed without error 00% 4217 -
#11 Short offline Completed without error 00% 2790 -
#12 Short offline Completed without error 00% 1791 -
#13 Short offline Completed without error 00% 211 -
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.
------------------------------------------------------------------------------------------------------------------------------
Questions:
1) I guess the old disk at ada6 may has lots of pending sector. The spare 4tb red is not a healthy disk as well. Am i Correct?
2) Should I shutdown the machine and remove the spare 4tb red? (re-silvering is still running)
Device: /dev/ada6, Self-Test Log error count increased from 0 to 1
So i did a smartctl -t long /dev/ada6 twice
And i got following result
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 - 164
3 Spin_Up_Time 0x0027 178 177 021 Pre-fail Always - 8066
4 Start_Stop_Count 0x0032 100 100 000 Old_age Always - 87
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 096 096 000 Old_age Always - 3621
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 - 87
192 Power-Off_Retract_Count 0x0032 200 200 000 Old_age Always - 33
193 Load_Cycle_Count 0x0032 200 200 000 Old_age Always - 99
194 Temperature_Celsius 0x0022 106 103 000 Old_age Always - 46
196 Reallocated_Event_Count 0x0032 200 200 000 Old_age Always - 0
197 Current_Pending_Sector 0x0032 200 200 000 Old_age Always - 7
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 200 200 000 Old_age Offline - 36
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: read failure 90% 3618 8713320
# 2 Extended offline Completed: read failure 60% 3616 2901536408
# 3 Short offline Completed without error 00% 3595 -
# 4 Short offline Completed without error 00% 3565 -
# 5 Short offline Completed without error 00% 3541 -
# 6 Short offline Completed without error 00% 3517 -
# 7 Short offline Completed without error 00% 3493 -
# 8 Short offline Completed without error 00% 3469 -
# 9 Extended offline Completed without error 00% 3455 -
#10 Short offline Completed without error 00% 3422 -
#11 Short offline Completed without error 00% 3398 -
#12 Short offline Completed without error 00% 3374 -
#13 Short offline Completed without error 00% 3350 -
#14 Short offline Completed without error 00% 3326 -
#15 Short offline Completed without error 00% 3302 -
#16 Extended offline Completed without error 00% 3288 -
#17 Short offline Completed without error 00% 3259 -
#18 Short offline Completed without error 00% 3235 -
#19 Short offline Completed without error 00% 3211 -
#20 Short offline Completed without error 00% 3194 -
#21 Short offline Completed without error 00% 3162 -
-------------------------------------------------------------------------------------------------
After that, i replaced the ada6 with another spare wd 4 tb red (not brand new).
However, it got FAULTED status after REPLACE during re-silvering.
[root@freenas] ~# zpool status -v
pool: freenas-boot
state: ONLINE
scan: scrub repaired 0 in 0h0m with 0 errors on Fri May 26 03:45:40 2017
config:
NAME STATE READ WRITE CKSUM
freenas-boot ONLINE 0 0 0
da0p2 ONLINE 0 0 0
errors: No known data errors
pool: zfs_v9_10_2
state: DEGRADED
status: One or more devices is currently being resilvered. The pool will
continue to function, possibly in a degraded state.
action: Wait for the resilver to complete.
scan: resilver in progress since Sat Jun 3 10:09:16 2017
2.02T scanned out of 5.90T at 159M/s, 7h6m to go
60.8G resilvered, 34.34% done
config:
NAME STATE READ WRITE CKSUM
zfs_v9_10_2 DEGRADED 0 0 0
raidz2-0 DEGRADED 0 0 0
gptid/e2e50d98-d09f-11e6-8afa-d05099c192fa ONLINE 0 0 0
gptid/e3a11c0a-d09f-11e6-8afa-d05099c192fa ONLINE 0 0 0
gptid/e452f8df-d09f-11e6-8afa-d05099c192fa ONLINE 0 0 0
gptid/e5031b67-d09f-11e6-8afa-d05099c192fa ONLINE 0 0 0
gptid/e5ba8685-d09f-11e6-8afa-d05099c192fa ONLINE 0 0 0
gptid/4a88bff8-4789-11e7-91bc-a0369fa1458c FAULTED 0 73 0 too many errors (resilvering)
gptid/e73bb249-d09f-11e6-8afa-d05099c192fa ONLINE 0 0 0
gptid/e7f77bad-d09f-11e6-8afa-d05099c192fa ONLINE 0 0 0
errors: No known data errors
-------------------------------------------------------------------------------------------------
Here is the output of the spare 4tb red
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 - 35
3 Spin_Up_Time 0x0027 203 178 021 Pre-fail Always - 6808
4 Start_Stop_Count 0x0032 100 100 000 Old_age Always - 171
5 Reallocated_Sector_Ct 0x0033 200 200 140 Pre-fail Always - 0
7 Seek_Error_Rate 0x002e 198 197 000 Old_age Always - 96
9 Power_On_Hours 0x0032 094 094 000 Old_age Always - 5084
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 - 149
192 Power-Off_Retract_Count 0x0032 200 200 000 Old_age Always - 114
193 Load_Cycle_Count 0x0032 199 199 000 Old_age Always - 5634
194 Temperature_Celsius 0x0022 107 106 000 Old_age Always - 45
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: 38 (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 38 occurred at disk power-on lifetime: 5082 hours (211 days + 18 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 01 80 00 40 40 Error: UNC 1 sectors at LBA = 0x00400080 = 4194432
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 01 80 00 40 40 08 11:47:50.787 READ DMA
c8 00 01 80 00 40 40 08 11:47:43.647 READ DMA
c8 00 01 80 00 40 40 08 11:47:36.507 READ DMA
c8 00 01 80 00 40 40 08 11:47:29.367 READ DMA
c8 00 01 80 00 40 40 08 11:47:22.226 READ DMA
Error 37 occurred at disk power-on lifetime: 5082 hours (211 days + 18 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 01 80 00 40 40 Error: UNC 1 sectors at LBA = 0x00400080 = 4194432
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 01 80 00 40 40 08 11:47:43.647 READ DMA
c8 00 01 80 00 40 40 08 11:47:36.507 READ DMA
c8 00 01 80 00 40 40 08 11:47:29.367 READ DMA
c8 00 01 80 00 40 40 08 11:47:22.226 READ DMA
c8 00 01 81 00 40 40 08 11:47:15.085 READ DMA
Error 36 occurred at disk power-on lifetime: 5082 hours (211 days + 18 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 01 80 00 40 40 Error: UNC 1 sectors at LBA = 0x00400080 = 4194432
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 01 80 00 40 40 08 11:47:36.507 READ DMA
c8 00 01 80 00 40 40 08 11:47:29.367 READ DMA
c8 00 01 80 00 40 40 08 11:47:22.226 READ DMA
c8 00 01 81 00 40 40 08 11:47:15.085 READ DMA
c8 00 01 81 00 40 40 08 11:47:07.945 READ DMA
Error 35 occurred at disk power-on lifetime: 5082 hours (211 days + 18 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 01 80 00 40 40 Error: UNC 1 sectors at LBA = 0x00400080 = 4194432
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 01 80 00 40 40 08 11:47:29.367 READ DMA
c8 00 01 80 00 40 40 08 11:47:22.226 READ DMA
c8 00 01 81 00 40 40 08 11:47:15.085 READ DMA
c8 00 01 81 00 40 40 08 11:47:07.945 READ DMA
c8 00 01 81 00 40 40 08 11:47:00.805 READ DMA
Error 34 occurred at disk power-on lifetime: 5082 hours (211 days + 18 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 01 80 00 40 40 Error: UNC 1 sectors at LBA = 0x00400080 = 4194432
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 01 80 00 40 40 08 11:47:22.226 READ DMA
c8 00 01 81 00 40 40 08 11:47:15.085 READ DMA
c8 00 01 81 00 40 40 08 11:47:07.945 READ DMA
c8 00 01 81 00 40 40 08 11:47:00.805 READ DMA
c8 00 01 81 00 40 40 08 11:46:53.666 READ DMA
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% 4806 -
# 2 Extended offline Aborted by host 80% 4797 -
# 3 Short offline Completed without error 00% 4753 -
# 4 Short offline Completed without error 00% 4751 -
# 5 Short offline Completed without error 00% 4746 -
# 6 Short offline Completed without error 00% 4705 -
# 7 Short offline Completed without error 00% 4699 -
# 8 Short offline Completed without error 00% 4223 -
# 9 Short offline Completed without error 00% 4219 -
#10 Short offline Completed without error 00% 4217 -
#11 Short offline Completed without error 00% 2790 -
#12 Short offline Completed without error 00% 1791 -
#13 Short offline Completed without error 00% 211 -
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.
------------------------------------------------------------------------------------------------------------------------------
Questions:
1) I guess the old disk at ada6 may has lots of pending sector. The spare 4tb red is not a healthy disk as well. Am i Correct?
2) Should I shutdown the machine and remove the spare 4tb red? (re-silvering is still running)