Portál AbcLinuxu, 9. května 2025 23:58

Dotaz: Nove SSD - Reallocated_Sector_Ct

15.2.2016 20:19 Michal Urban | skóre: 7
Nove SSD - Reallocated_Sector_Ct
Přečteno: 599×
Odpovědět | Admin
Zdravim,

chtel bych se zeptat, zda je je v poradku, ze nove (tyden stare) SSD (24GB Intel 313) ma nenulovou hodnotu Reallocated_Sector_Ct:
michal@SSD ~/.bin $ sudo smartctl -a /dev/sda | grep Reallocated_Sect
5 Reallocated_Sector_Ct   0x0032   100   100   000    Old_age   Always       -       10
Pustil jsem badblocks a podle toho je vse ok:
michal@SSD ~/.bin $ sudo badblocks -v /dev/sda
Ověřují se bloky 0 až 23452631
Hledají se špatné bloky (test jen pro čtení): hotovo                                               
Průchod dokončen, nalezeno 0 špatných bloků (0/0/0 chyb).
Zapomnel jsem to zkontrolovat, takze nevim, zda jsem uz na 10 zacinal ... cely vypis SMARTu je tady:
michal@SSD ~/.bin $ sudo smartctl -a /dev/sda
smartctl 6.2 2013-07-26 r3841 [x86_64-linux-4.2.0-27-generic] (local build)
Copyright (C) 2002-13, Bruce Allen, Christian Franke, www.smartmontools.org

=== START OF INFORMATION SECTION ===
Device Model:     INTEL SSDSA2UP024G3H
Serial Number:    CVHA329200AB024BGN
LU WWN Device Id: 5 5cd2e4 0002ddf97
Firmware Version: 9CV10379
User Capacity:    24 015 495 168 bytes [24,0 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:   ATA8-ACS T13/1699-D revision 4
SATA Version is:  SATA 2.6, 3.0 Gb/s
Local Time is:    Mon Feb 15 20:17:27 2016 CET
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: 		(    1) seconds.
Offline data collection
capabilities: 			 (0x75) SMART execute Offline immediate.
					No Auto Offline data collection support.
					Abort Offline collection upon new
					command.
					No 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: 	 (   2) minutes.
Conveyance self-test routine
recommended polling time: 	 (   1) 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: 5
Vendor Specific SMART Attributes with Thresholds:
ID# ATTRIBUTE_NAME          FLAG     VALUE WORST THRESH TYPE      UPDATED  WHEN_FAILED RAW_VALUE
  3 Spin_Up_Time            0x0020   100   100   000    Old_age   Offline      -       0
  4 Start_Stop_Count        0x0030   100   100   000    Old_age   Offline      -       0
  5 Reallocated_Sector_Ct   0x0032   100   100   000    Old_age   Always       -       10
  9 Power_On_Hours          0x0032   100   100   000    Old_age   Always       -       37
 12 Power_Cycle_Count       0x0032   100   100   000    Old_age   Always       -       13
170 Unknown_Attribute       0x0033   100   100   010    Pre-fail  Always       -       0
171 Unknown_Attribute       0x0032   100   100   000    Old_age   Always       -       0
172 Unknown_Attribute       0x0032   100   100   000    Old_age   Always       -       0
183 Runtime_Bad_Block       0x0032   100   100   010    Old_age   Always       -       0
184 End-to-End_Error        0x0033   100   100   097    Pre-fail  Always       -       0
187 Reported_Uncorrect      0x0032   100   100   000    Old_age   Always       -       0
192 Power-Off_Retract_Count 0x0032   100   100   000    Old_age   Always       -       0
199 UDMA_CRC_Error_Count    0x0032   100   100   000    Old_age   Always       -       0
225 Unknown_SSD_Attribute   0x0032   100   100   000    Old_age   Always       -       1150
226 Unknown_SSD_Attribute   0x0032   100   100   000    Old_age   Always       -       11425414
227 Unknown_SSD_Attribute   0x0032   100   100   000    Old_age   Always       -       1
228 Power-off_Retract_Count 0x0032   100   100   000    Old_age   Always       -       3425948934
232 Available_Reservd_Space 0x0033   100   100   010    Pre-fail  Always       -       0
233 Media_Wearout_Indicator 0x0032   100   100   000    Old_age   Always       -       0
241 Total_LBAs_Written      0x0032   100   100   000    Old_age   Always       -       1150
242 Total_LBAs_Read         0x0032   100   100   000    Old_age   Always       -       1449

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]


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  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.

michal@SSD ~/.bin $ sudo smartctl -i /dev/sda
smartctl 6.2 2013-07-26 r3841 [x86_64-linux-4.2.0-27-generic] (local build)
Copyright (C) 2002-13, Bruce Allen, Christian Franke, www.smartmontools.org

=== START OF INFORMATION SECTION ===
Device Model:     INTEL SSDSA2UP024G3H
Serial Number:    CVHA329200AB024BGN
LU WWN Device Id: 5 5cd2e4 0002ddf97
Firmware Version: 9CV10379
User Capacity:    24 015 495 168 bytes [24,0 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:   ATA8-ACS T13/1699-D revision 4
SATA Version is:  SATA 2.6, 3.0 Gb/s
Local Time is:    Mon Feb 15 20:17:34 2016 CET
SMART support is: Available - device has SMART capability.
SMART support is: Enabled
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Odpovědi

Pavel 'TIGER' Růžička avatar 15.2.2016 20:33 Pavel 'TIGER' Růžička | skóre: 54
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Podle mne to v pořádku je, jen bych hlídal, jestli nenarůstají, pak by to v pořádku nebylo.
15.2.2016 20:34 Michal Urban | skóre: 7
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Ok, diky!
15.2.2016 20:34 Michal Urban | skóre: 7
Rozbalit Rozbalit vše Re: Nove SSD - Reallocated_Sector_Ct
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Podle tohohle (http://serverfault.com/questions/282301/quick-method-to-determine-ssd-drive-health) a hodnot
232 Available_Reservd_Space 0x0033   100   100   010    Pre-fail  Always       -       0
233 Media_Wearout_Indicator 0x0032   100   100   000    Old_age   Always       -       0
By melo byt vse ok. Chapu to spravne?
Pavel 'TIGER' Růžička avatar 15.2.2016 21:45 Pavel 'TIGER' Růžička | skóre: 54
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Ano.
15.2.2016 21:56 Michal Urban | skóre: 7
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Diky! :)

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