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Ivan Ivanov2018-06-26 16:53:42
Ivan Ivanov, 2018-06-26 16:53:42
Is smart ssd normal?
smartctl -t long -a /dev/sda2
smartctl 6.4 2014-10-07 r4002 [x86_64-linux-3.16.0-4-amd64] (local build)
Copyright (C) 2002-14, Bruce Allen, Christian Franke, www.smartmontools.org
=== START OF INFORMATION SECTION ===
Device Model: Samsung SSD 850 EVO 250GB
Serial Number: S21PNXBG629935F
LU WWN Device Id: 5 002538 d4026dd39
Firmware Version: EMT01B6Q
User Capacity: 250,059,350,016 bytes [250 GB]
Sector Size: 512 bytes logical/physical
Rotation Rate: Solid State Device
Device is: Not in smartctl database [for details use: -P showall]
ATA Version is: ACS-2, ATA8-ACS T13/1699-D revision 4c
SATA Version is: SATA 3.1, 6.0 Gb/s (current: 3.0 Gb/s)
Local Time is: Tue Jun 26 16:43:27 2018 MSK
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: ( 0) seconds.
Offline data collection
capabilities: (0x53) SMART execute Offline immediate.
Auto Offline data collection on/off support.
Suspend Offline collection upon new
command.
No 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: ( 133) minutes.
SCT capabilities: (0x003d) SCT Status supported.
SCT Error Recovery Control supported.
SCT Feature Control supported.
SCT Data Table supported.
SMART Attributes Data Structure revision number: 1
Vendor Specific SMART Attributes with Thresholds:
ID# ATTRIBUTE_NAME FLAG VALUE WORST THRESH TYPE UPDATED WHEN_FAILED RAW_VALUE
5 Reallocated_Sector_Ct 0x0033 080 080 010 Pre-fail Always - 138
9 Power_On_Hours 0x0032 095 095 000 Old_age Always - 21197
12 Power_Cycle_Count 0x0032 099 099 000 Old_age Always - 44
177 Wear_Leveling_Count 0x0013 001 001 000 Pre-fail Always - 14518
179 Used_Rsvd_Blk_Cnt_Tot 0x0013 080 080 010 Pre-fail Always - 138
181 Program_Fail_Cnt_Total 0x0032 100 100 010 Old_age Always - 0
182 Erase_Fail_Count_Total 0x0032 096 096 010 Old_age Always - 26
183 Runtime_Bad_Block 0x0013 080 080 010 Pre-fail Always - 138
187 Reported_Uncorrect 0x0032 093 093 000 Old_age Always - 61310
190 Airflow_Temperature_Cel 0x0032 057 048 000 Old_age Always - 43
195 Hardware_ECC_Recovered 0x001a 001 001 000 Old_age Always - 61310
199 UDMA_CRC_Error_Count 0x003e 100 100 000 Old_age Always - 0
235 Unknown_Attribute 0x0012 099 099 000 Old_age Always - 15
241 Total_LBAs_Written 0x0032 099 099 000 Old_age Always - 686837459712
Warning! SMART ATA Error Log Structure error: invalid SMART checksum.
SMART Error Log Version: 1
ATA Error Count: 61310 (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 61310 occurred at disk power-on lifetime: 21197 hours (883 days + 5 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 08 d0 27 e2 e0 Error: UNC
Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
2f 00 01 30 08 00 e0 1c 01:39:46.047 READ LOG EXT
2f 00 01 13 00 00 e0 1c 01:39:46.047 READ LOG EXT
ef 10 02 00 00 00 e0 1c 01:39:46.047 SET FEATURES [Enable SATA feature]
27 00 00 00 00 00 e0 1c 01:39:46.047 READ NATIVE MAX ADDRESS EXT [OBS-ACS-3]
ec 00 00 00 00 00 e0 1c 01:39:46.047 IDENTIFY DEVICE
Error 61309 occurred at disk power-on lifetime: 21197 hours (883 days + 5 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 08 d0 27 e2 e0 Error: UNC
Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
2f 00 01 30 08 00 e0 1c 01:39:46.047 READ LOG EXT
2f 00 01 13 00 00 e0 1c 01:39:46.047 READ LOG EXT
ef 10 02 00 00 00 e0 1c 01:39:46.047 SET FEATURES [Enable SATA feature]
27 00 00 00 00 00 e0 1c 01:39:46.047 READ NATIVE MAX ADDRESS EXT [OBS-ACS-3]
ec 00 00 00 00 00 e0 1c 01:39:46.047 IDENTIFY DEVICE
Error 61308 occurred at disk power-on lifetime: 21197 hours (883 days + 5 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 08 d0 27 e2 e0 Error: UNC 8 sectors at LBA = 0x00e227d0 = 14821328
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 20 00 93 20 e0 1c 01:39:46.046 READ DMA
2f 00 01 30 08 00 e0 1c 01:39:46.046 READ LOG EXT
2f 00 01 13 00 00 e0 1c 01:39:46.046 READ LOG EXT
ef 10 02 00 00 00 e0 1c 01:39:46.046 SET FEATURES [Enable SATA feature]
27 00 00 00 00 00 e0 1c 01:39:46.046 READ NATIVE MAX ADDRESS EXT [OBS-ACS-3]
Error 61307 occurred at disk power-on lifetime: 21197 hours (883 days + 5 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 08 d0 27 e2 e0 Error: UNC
Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
2f 00 01 30 08 00 e0 1c 01:39:46.046 READ LOG EXT
2f 00 01 13 00 00 e0 1c 01:39:46.046 READ LOG EXT
ef 10 02 00 00 00 e0 1c 01:39:46.046 SET FEATURES [Enable SATA feature]
27 00 00 00 00 00 e0 1c 01:39:46.046 READ NATIVE MAX ADDRESS EXT [OBS-ACS-3]
ec 00 00 00 00 00 e0 1c 01:39:46.046 IDENTIFY DEVICE
Error 61306 occurred at disk power-on lifetime: 21197 hours (883 days + 5 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 08 d0 27 e2 e0 Error: UNC 8 sectors at LBA = 0x00e227d0 = 14821328
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 20 c0 98 b8 e0 1c 01:39:46.046 READ DMA
2f 00 01 30 08 00 e0 1c 01:39:46.046 READ LOG EXT
2f 00 01 13 00 00 e0 1c 01:39:46.046 READ LOG EXT
ef 10 02 00 00 00 e0 1c 01:39:46.046 SET FEATURES [Enable SATA feature]
27 00 00 00 00 00 e0 1c 01:39:46.046 READ NATIVE MAX ADDRESS EXT [OBS-ACS-3] 2 answer(s)
@dimonchik2013
D
Dimonchik, 2018-06-26 @dimonchik2013
not enough text
and what exactly confuses?
smart for SSD - not the same as for HDD in that part that it is UNKNOWN how to count it without knowing the manufacturer's algorithms,
the easiest way is to find the manufacturer's tool and take comfort in numbers
, the most reliable way is to make backups
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