S.M.A.R.T. status bad backup and replace
По содержанию все было понятно.
Но было непонятно о каком диске идет речь.
Когда в компьютере 5 дисков и более, не так сразу и разберешься, с какого диска нужно спасать данные.
$ sudo apt install -y smartmontools
Вывод данных с диска без ошибок:
# smartctl -H /dev/sdd
smartctl 6.2 2013-07-26 r3841 [x86_64-linux-4.4.0-53-generic] (local build)
Copyright (C) 2002-13, Bruce Allen, Christian Franke, www.smartmontools.org
=== START OF READ SMART DATA SECTION ===
SMART overall-health self-assessment test result: PASSED
Вывод данных с диска с ошибкой:
# smartctl -H /dev/sde
smartctl 6.2 2013-07-26 r3841 [x86_64-linux-4.4.0-53-generic] (local build)
Copyright (C) 2002-13, Bruce Allen, Christian Franke, www.smartmontools.org
=== START OF READ SMART DATA SECTION ===
SMART overall-health self-assessment test result: FAILED!
Drive failure expected in less than 24 hours. SAVE ALL DATA.
Failed Attributes:
ID# ATTRIBUTE_NAME FLAG VALUE WORST THRESH TYPE UPDATED WHEN_FAILED RAW_VALUE
5 Reallocated_Sector_Ct 0x0033 019 019 036 Pre-fail Always FAILING_NOW 3339
Reallocated_Sector_Ct - The SMART Attributes Data Structure section contains many useful parts. Reallocated_Sector_Ct is how many sectors have been reallocated to to errors. Some sector reallocations are OK, but if this number start to grow it is an indication that your disk is getting sick.
Так, чего делаем то?
# mount | grep sde
/dev/sde2 on /mnt/dsk3 type ext4 (rw)
$ cd /mnt/dsk3
$ du -h
171G
Перекидываем все содержимое на другой диск, а дальше посмотрим.
Значит всетаки Seagate Barracuda 1 TB
# smartctl -i /dev/sde
smartctl 6.2 2013-07-26 r3841 [x86_64-linux-4.4.0-53-generic] (local build)
Copyright (C) 2002-13, Bruce Allen, Christian Franke, www.smartmontools.org
=== START OF INFORMATION SECTION ===
Model Family: Seagate Barracuda 7200.12
Device Model: ST31000528AS
Serial Number: 9VP5ST4F
LU WWN Device Id: 5 000c50 020102afb
Firmware Version: CC38
User Capacity: 1,000,204,886,016 bytes [1.00 TB]
Sector Size: 512 bytes logical/physical
Rotation Rate: 7200 rpm
Device is: In smartctl database [for details use: -P show]
ATA Version is: ATA8-ACS T13/1699-D revision 4
SATA Version is: SATA 2.6, 3.0 Gb/s
Local Time is: Tue Jan 31 20:40:43 2017 MSK
==> WARNING: A firmware update for this drive may be available,
see the following Seagate web pages:
http://knowledge.seagate.com/articles/en_US/FAQ/207931en
http://knowledge.seagate.com/articles/en_US/FAQ/213891en
SMART support is: Available - device has SMART capability.
SMART support is: Enabled
Более подробный вывод, может кому полезно будет
# smartctl -a /dev/sde
smartctl 6.2 2013-07-26 r3841 [x86_64-linux-4.4.0-53-generic] (local build)
Copyright (C) 2002-13, Bruce Allen, Christian Franke, www.smartmontools.org
=== START OF INFORMATION SECTION ===
Model Family: Seagate Barracuda 7200.12
Device Model: ST31000528AS
Serial Number: 9VP5ST4F
LU WWN Device Id: 5 000c50 020102afb
Firmware Version: CC38
User Capacity: 1,000,204,886,016 bytes [1.00 TB]
Sector Size: 512 bytes logical/physical
Rotation Rate: 7200 rpm
Device is: In smartctl database [for details use: -P show]
ATA Version is: ATA8-ACS T13/1699-D revision 4
SATA Version is: SATA 2.6, 3.0 Gb/s
Local Time is: Tue Jan 31 20:42:29 2017 MSK
==> WARNING: A firmware update for this drive may be available,
see the following Seagate web pages:
http://knowledge.seagate.com/articles/en_US/FAQ/207931en
http://knowledge.seagate.com/articles/en_US/FAQ/213891en
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: FAILED!
Drive failure expected in less than 24 hours. SAVE ALL DATA.
See vendor-specific Attribute list for failed 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: ( 600) seconds.
Offline data collection
capabilities: (0x7b) SMART execute Offline immediate.
Auto Offline data collection on/off support.
Suspend Offline collection upon new
command.
Offline surface scan supported.
Self-test supported.
Conveyance Self-test supported.
Selective Self-test supported.
SMART capabilities: (0x0003) Saves SMART data before entering
power-saving mode.
Supports SMART auto save timer.
Error logging capability: (0x01) Error logging supported.
General Purpose Logging supported.
Short self-test routine
recommended polling time: ( 1) minutes.
Extended self-test routine
recommended polling time: ( 183) minutes.
Conveyance self-test routine
recommended polling time: ( 2) minutes.
SCT capabilities: (0x103f) SCT Status supported.
SCT Error Recovery Control supported.
SCT Feature Control supported.
SCT Data Table supported.
SMART Attributes Data Structure revision number: 10
Vendor Specific SMART Attributes with Thresholds:
ID# ATTRIBUTE_NAME FLAG VALUE WORST THRESH TYPE UPDATED WHEN_FAILED RAW_VALUE
1 Raw_Read_Error_Rate 0x000f 104 085 006 Pre-fail Always - 6970049
3 Spin_Up_Time 0x0003 095 095 000 Pre-fail Always - 0
4 Start_Stop_Count 0x0032 099 099 020 Old_age Always - 1051
5 Reallocated_Sector_Ct 0x0033 017 017 036 Pre-fail Always FAILING_NOW 3432
7 Seek_Error_Rate 0x000f 080 060 030 Pre-fail Always - 116598448
9 Power_On_Hours 0x0032 064 064 000 Old_age Always - 31739
10 Spin_Retry_Count 0x0013 100 100 097 Pre-fail Always - 0
12 Power_Cycle_Count 0x0032 100 100 020 Old_age Always - 525
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 001 001 000 Old_age Always - 691
188 Command_Timeout 0x0032 100 099 000 Old_age Always - 55835426829
189 High_Fly_Writes 0x003a 032 032 000 Old_age Always - 68
190 Airflow_Temperature_Cel 0x0022 061 050 045 Old_age Always - 39 (Min/Max 22/39)
194 Temperature_Celsius 0x0022 039 050 000 Old_age Always - 39 (0 15 0 0 0)
195 Hardware_ECC_Recovered 0x001a 045 017 000 Old_age Always - 6970049
197 Current_Pending_Sector 0x0012 097 093 000 Old_age Always - 145
198 Offline_Uncorrectable 0x0010 097 093 000 Old_age Offline - 145
199 UDMA_CRC_Error_Count 0x003e 200 200 000 Old_age Always - 3
240 Head_Flying_Hours 0x0000 100 253 000 Old_age Offline - 64841121300743
241 Total_LBAs_Written 0x0000 100 253 000 Old_age Offline - 2686482257
242 Total_LBAs_Read 0x0000 100 253 000 Old_age Offline - 1888900257
SMART Error Log Version: 1
ATA Error Count: 278 (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 278 occurred at disk power-on lifetime: 28078 hours (1169 days + 22 hours)
When the command that caused the error occurred, the device was active or idle.
After command completion occurred, registers were:
ER ST SC SN CL CH DH
-- -- -- -- -- -- --
40 51 00 ff ff ff 0f Error: UNC at LBA = 0x0fffffff = 268435455
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 08 ff ff ff ef 00 03:52:28.008 READ DMA EXT
27 00 00 00 00 00 e0 00 03:52:28.007 READ NATIVE MAX ADDRESS EXT [OBS-ACS-3]
ec 00 00 00 00 00 a0 00 03:52:27.998 IDENTIFY DEVICE
ef 03 46 00 00 00 a0 00 03:52:27.992 SET FEATURES [Set transfer mode]
27 00 00 00 00 00 e0 00 03:52:27.971 READ NATIVE MAX ADDRESS EXT [OBS-ACS-3]
Error 277 occurred at disk power-on lifetime: 28078 hours (1169 days + 22 hours)
When the command that caused the error occurred, the device was active or idle.
After command completion occurred, registers were:
ER ST SC SN CL CH DH
-- -- -- -- -- -- --
40 51 00 ff ff ff 0f Error: UNC at LBA = 0x0fffffff = 268435455
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 08 ff ff ff ef 00 03:52:24.851 READ DMA EXT
27 00 00 00 00 00 e0 00 03:52:24.850 READ NATIVE MAX ADDRESS EXT [OBS-ACS-3]
ec 00 00 00 00 00 a0 00 03:52:24.842 IDENTIFY DEVICE
ef 03 46 00 00 00 a0 00 03:52:24.837 SET FEATURES [Set transfer mode]
27 00 00 00 00 00 e0 00 03:52:24.814 READ NATIVE MAX ADDRESS EXT [OBS-ACS-3]
Error 276 occurred at disk power-on lifetime: 28078 hours (1169 days + 22 hours)
When the command that caused the error occurred, the device was active or idle.
After command completion occurred, registers were:
ER ST SC SN CL CH DH
-- -- -- -- -- -- --
40 51 00 ff ff ff 0f Error: UNC at LBA = 0x0fffffff = 268435455
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 08 ff ff ff ef 00 03:52:21.715 READ DMA EXT
27 00 00 00 00 00 e0 00 03:52:21.714 READ NATIVE MAX ADDRESS EXT [OBS-ACS-3]
ec 00 00 00 00 00 a0 00 03:52:21.706 IDENTIFY DEVICE
ef 03 46 00 00 00 a0 00 03:52:21.698 SET FEATURES [Set transfer mode]
27 00 00 00 00 00 e0 00 03:52:21.678 READ NATIVE MAX ADDRESS EXT [OBS-ACS-3]
Error 275 occurred at disk power-on lifetime: 28078 hours (1169 days + 22 hours)
When the command that caused the error occurred, the device was active or idle.
After command completion occurred, registers were:
ER ST SC SN CL CH DH
-- -- -- -- -- -- --
40 51 00 ff ff ff 0f Error: UNC at LBA = 0x0fffffff = 268435455
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 08 ff ff ff ef 00 03:52:18.620 READ DMA EXT
25 00 08 ff ff ff ef 00 03:52:18.619 READ DMA EXT
25 00 08 ff ff ff ef 00 03:52:18.619 READ DMA EXT
25 00 08 ff ff ff ef 00 03:52:18.619 READ DMA EXT
25 00 08 ff ff ff ef 00 03:52:18.619 READ DMA EXT
Error 274 occurred at disk power-on lifetime: 28078 hours (1169 days + 22 hours)
When the command that caused the error occurred, the device was active or idle.
After command completion occurred, registers were:
ER ST SC SN CL CH DH
-- -- -- -- -- -- --
40 51 00 ff ff ff 0f Error: UNC at LBA = 0x0fffffff = 268435455
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 08 ff ff ff ef 00 03:52:15.362 READ DMA EXT
e5 00 00 00 00 00 00 00 03:52:15.361 CHECK POWER MODE
27 00 00 00 00 00 e0 00 03:52:15.361 READ NATIVE MAX ADDRESS EXT [OBS-ACS-3]
ec 00 00 00 00 00 a0 00 03:52:15.353 IDENTIFY DEVICE
ef 03 46 00 00 00 a0 00 03:52:15.347 SET FEATURES [Set transfer mode]
SMART Self-test log structure revision number 1
No self-tests have been logged. [To run self-tests, use: smartctl -t]
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.