meu sistema começou a se comportar de maneira estranha. Meus arquivos no disco do sistema (ssd) desaparecem após o reinício, mas posso trabalhar com eles quando estou trabalhando com o sistema. Eu posso escrever ou baixar arquivos, copiá-los para diferentes unidades intactas etc. O tamanho do arquivo não importa (de arquivo simples ou dir para alguns shows de dados).
No entanto, qualquer instalação de programa que eu tentei falhou em vários erros.
Além disso, minha solução antivírus (Avast) parou de funcionar e relata que não consegue reiniciar o serviço.
Eu tenho acesso à caixa linux, onde posso verificar o status ssd SMART (via USB). Os dados do SMART são assim:
$ sudo smartctl --all /dev/sdd
smartctl 6.2 2013-07-26 r3841 [x86_64-linux-4.4.0-109-generic] (local build)
Copyright (C) 2002-13, Bruce Allen, Christian Franke, www.smartmontools.org
=== START OF INFORMATION SECTION ===
Device Model: SATAFIRM S11
Serial Number: 9053076A1E0806128385
LU WWN Device Id: 5 000000 000000000
Firmware Version: SBFM50W8
User Capacity: 256 060 514 304 bytes [256 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: Unknown(0x0ff8) (minor revision not indicated)
SATA Version is: SATA >3.1, 6.0 Gb/s (current: 1.5 Gb/s)
Local Time is: Fri Apr 27 15:04:05 2018 CEST
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
Warning: This result is based on an Attribute check.
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: (65535) seconds.
Offline data collection
capabilities: (0x79) SMART execute Offline immediate.
No Auto Offline data collection 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: ( 4) minutes.
Extended self-test routine
recommended polling time: ( 32) minutes.
Conveyance self-test routine
recommended polling time: ( 8) minutes.
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 0x000b 100 100 050 Pre-fail Always - 1808
9 Power_On_Hours 0x0012 100 100 000 Old_age Always - 1451
12 Power_Cycle_Count 0x0012 100 100 000 Old_age Always - 258
168 Unknown_Attribute 0x0012 100 100 000 Old_age Always - 0
170 Unknown_Attribute 0x0003 055 055 010 Pre-fail Always - 597000454394
173 Unknown_Attribute 0x0012 100 100 000 Old_age Always - 1245245
192 Power-Off_Retract_Count 0x0012 100 100 000 Old_age Always - 15
194 Temperature_Celsius 0x0023 067 067 000 Pre-fail Always - 33 (Min/Max 33/33)
218 Unknown_Attribute 0x000b 100 100 050 Pre-fail Always - 0
231 Temperature_Celsius 0x0013 100 100 000 Pre-fail Always - 98
241 Total_LBAs_Written 0x0012 100 100 000 Old_age Always - 3449
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.
No entanto, não posso executar nenhuma compilação nos testes:
$ sudo smartctl /dev/sdd --test=short -T permissive
smartctl 6.2 2013-07-26 r3841 [x86_64-linux-4.4.0-109-generic] (local build)
Copyright (C) 2002-13, Bruce Allen, Christian Franke, www.smartmontools.org
=== START OF OFFLINE IMMEDIATE AND SELF-TEST SECTION ===
Sending command: "Execute SMART Short self-test routine immediately in off-line mode".
Command "Execute SMART Short self-test routine immediately in off-line mode" failed: scsi error medium or hardware error (serious)
Isso indica uma falha completa da unidade ou isso indica um problema no sistema de arquivos que não pode "salvar" adequadamente a localização do arquivo?
Alguém tem algumas sugestões sobre como solucionar isso?
Atenciosamente
Tags ssd windows-10