Comprei um drive SSD (Kingston SSDNow) e instalei o Debian 8 nele;
O sistema funciona bem. Mas hoje eu tentei extrair um arquivo tar enorme (~ 8GB) e no meio da extração o sistema apenas congelou, nada aconteceu e eu reiniciei. Então tentei de novo e novamente congelou; Mudei o tar para HDD e lá foi extraído corretamente;
Eu esta uma falha de hardware SSD? Ou apenas algo errado na configuração?
Aqui está um SMART do meu SSH
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 ===
Model Family: SandForce Driven SSDs
Device Model: KINGSTON SV300S37A240G
Serial Number: 50026B72590BB1C7
LU WWN Device Id: 5 0026b7 2590bb1c7
Firmware Version: 603ABBF0
User Capacity: 240,057,409,536 bytes [240 GB]
Sector Size: 512 bytes logical/physical
Rotation Rate: Solid State Device
Device is: In smartctl database [for details use: -P show]
ATA Version is: ATA8-ACS, ACS-2 T13/2015-D revision 3
SATA Version is: SATA 3.0, 6.0 Gb/s (current: 6.0 Gb/s)
Local Time is: Sat Dec 26 00:52:49 2015 GET
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: (0x7d) SMART execute Offline immediate.
No Auto Offline data collection support.
Abort 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: ( 48) minutes.
Conveyance self-test routine
recommended polling time: ( 2) minutes.
SCT capabilities: (0x0025) SCT Status 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 0x0032 095 095 050 Old_age Always - 0/19384044
5 Retired_Block_Count 0x0033 100 100 003 Pre-fail Always - 0
9 Power_On_Hours_and_Msec 0x0032 100 100 000 Old_age Always - 28h+05m+26.610s
12 Power_Cycle_Count 0x0032 100 100 000 Old_age Always - 19
171 Program_Fail_Count 0x000a 100 100 000 Old_age Always - 0
172 Erase_Fail_Count 0x0032 100 100 000 Old_age Always - 0
174 Unexpect_Power_Loss_Ct 0x0030 000 000 000 Old_age Offline - 1
177 Wear_Range_Delta 0x0000 000 000 000 Old_age Offline - 0
181 Program_Fail_Count 0x000a 100 100 000 Old_age Always - 0
182 Erase_Fail_Count 0x0032 100 100 000 Old_age Always - 0
187 Reported_Uncorrect 0x0012 100 100 000 Old_age Always - 0
189 Airflow_Temperature_Cel 0x0000 020 032 000 Old_age Offline - 20 (Min/Max 6/32)
194 Temperature_Celsius 0x0022 020 032 000 Old_age Always - 20 (Min/Max 6/32)
195 ECC_Uncorr_Error_Count 0x001c 120 120 000 Old_age Offline - 0/19384044
196 Reallocated_Event_Count 0x0033 100 100 003 Pre-fail Always - 0
201 Unc_Soft_Read_Err_Rate 0x001c 120 120 000 Old_age Offline - 0/19384044
204 Soft_ECC_Correct_Rate 0x001c 120 120 000 Old_age Offline - 0/19384044
230 Life_Curve_Status 0x0013 100 100 000 Pre-fail Always - 100
231 SSD_Life_Left 0x0000 100 100 011 Old_age Offline - 4294967296
233 SandForce_Internal 0x0032 000 000 000 Old_age Always - 4294963473
234 SandForce_Internal 0x0032 000 000 000 Old_age Always - 67
241 Lifetime_Writes_GiB 0x0032 000 000 000 Old_age Always - 67
242 Lifetime_Reads_GiB 0x0032 000 000 000 Old_age Always - 37
244 Unknown_Attribute 0x0000 100 100 010 Old_age Offline - 1310737
SMART Error Log not supported
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.