Verificar errores en disco
#bash> smartctl -l selftest /dev/sda
smartctl 6.2 2017-02-27 r4394 [x86_64-xxxxxxxxxx.x86_64] (local build)
Copyright (C) 2002-13, Bruce Allen, Christian Franke, www.smartmontools.org
=== START OF READ SMART DATA SECTION ===
SMART Self-test log structure revision number 1
Num Test_Description Status Remaining LifeTime(hours) LBA_of_first_error
# 1 Vendor (0xff) Completed without error 00% 6305 -
# 2 Vendor (0xff) Completed without error 00% 5657 -
# 3 Extended offline Completed without error 00% 5531 -
# 4 Extended offline Completed without error 00% 5519 -
# 5 Extended offline Completed without error 00% 5500 -
# 6 Extended offline Completed without error 00% 5497 -
# 7 Extended offline Completed without error 00% 5496 -
# 8 Extended offline Completed without error 00% 5484 -
# 9 Vendor (0xff) Completed without error 00% 5483 -
#10 Vendor (0xff) Completed without error 00% 5404 -
#11 Vendor (0xff) Completed without error 00% 5259 -
#12 Vendor (0xff) Completed without error 00% 5119 -
#13 Vendor (0xff) Completed without error 00% 4976 -
#14 Vendor (0xff) Completed without error 00% 4832 -
#15 Vendor (0xff) Completed without error 00% 4688 -
#16 Vendor (0xff) Completed without error 00% 4544 -
#17 Vendor (0xff) Completed without error 00% 4400 -
#18 Vendor (0xff) Completed without error 00% 4254 -
#19 Vendor (0xff) Completed without error 00% 4109 -
#20 Vendor (0xff) Completed without error 00% 3964 -
#21 Vendor (0xff) Completed without error 00% 3822 -
#bash> smartctl -a -d ata /dev/sda
smartctl 6.2 2017-02-27 r4394 [x86_64-linux-4.15.13-1.el7.elrepo.x86_64] (local build)
Copyright (C) 2002-13, Bruce Allen, Christian Franke, www.smartmontools.org
=== START OF INFORMATION SECTION ===
Model Family: Crucial/Micron MX1/2/300, M5/600, 1100 Client SSDs
Device Model: Micron_1100_MTFDDAK512TBN
Serial Number: XXXXXXXXXXXX
LU WWN Device Id: 5 xxxxxx xxxxxxxxx
Firmware Version: M0MU020
User Capacity: 512,110,190,592 bytes [512 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: ACS-3 (unknown minor revision code: 0x006d)
SATA Version is: SATA >3.1, 6.0 Gb/s (current: 6.0 Gb/s)
Local Time is: Thu Apr 26 21:54:13 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
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: ( 1475) 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: ( 2) minutes.
Extended self-test routine
recommended polling time: ( 8) minutes.
Conveyance self-test routine
recommended polling time: ( 3) minutes.
SCT capabilities: (0x0035) SCT Status supported.
SCT Feature Control supported.
SCT Data Table supported.
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 0x002f 100 100 000 Pre-fail Always - 1
5 Reallocate_NAND_Blk_Cnt 0x0032 100 100 010 Old_age Always - 1
9 Power_On_Hours 0x0032 100 100 000 Old_age Always - 6372
12 Power_Cycle_Count 0x0032 100 100 000 Old_age Always - 31
171 Program_Fail_Count 0x0032 100 100 000 Old_age Always - 0
172 Erase_Fail_Count 0x0032 100 100 000 Old_age Always - 0
173 Ave_Block-Erase_Count 0x0032 096 096 000 Old_age Always - 62
174 Unexpect_Power_Loss_Ct 0x0032 100 100 000 Old_age Always - 11
183 SATA_Interfac_Downshift 0x0032 100 100 000 Old_age Always - 1
184 Error_Correction_Count 0x0032 100 100 000 Old_age Always - 0
187 Reported_Uncorrect 0x0032 100 100 000 Old_age Always - 0
194 Temperature_Celsius 0x0022 058 035 000 Old_age Always - 42 (Min/Max 24/65)
196 Reallocated_Event_Count 0x0032 100 100 000 Old_age Always - 1
197 Current_Pending_Sector 0x0032 100 100 000 Old_age Always - 0
198 Offline_Uncorrectable 0x0030 100 100 000 Old_age Offline - 0
199 UDMA_CRC_Error_Count 0x0032 100 100 000 Old_age Always - 0
202 Percent_Lifetime_Used 0x0030 096 096 001 Old_age Offline - 4
206 Write_Error_Rate 0x000e 100 100 000 Old_age Always - 0
246 Total_Host_Sector_Write 0x0032 100 100 000 Old_age Always - 14469658492
247 Host_Program_Page_Count 0x0032 100 100 000 Old_age Always - 493695011
248 Bckgnd_Program_Page_Cnt 0x0032 100 100 000 Old_age Always - 992670469
180 Unused_Reserve_NAND_Blk 0x0033 000 000 000 Pre-fail Always - 2470
210 Success_RAIN_Recov_Cnt 0x0032 100 100 000 Old_age Always - 4
SMART Error Log Version: 1
No Errors Logged
SMART Self-test log structure revision number 1
Num Test_Description Status Remaining LifeTime(hours) LBA_of_first_error
# 1 Vendor (0xff) Completed without error 00% 6305 -
# 2 Vendor (0xff) Completed without error 00% 5657 -
# 3 Extended offline Completed without error 00% 5531 -
# 4 Extended offline Completed without error 00% 5519 -
# 5 Extended offline Completed without error 00% 5500 -
# 6 Extended offline Completed without error 00% 5497 -
# 7 Extended offline Completed without error 00% 5496 -
# 8 Extended offline Completed without error 00% 5484 -
# 9 Vendor (0xff) Completed without error 00% 5483 -
#10 Vendor (0xff) Completed without error 00% 5404 -
#11 Vendor (0xff) Completed without error 00% 5259 -
#12 Vendor (0xff) Completed without error 00% 5119 -
#13 Vendor (0xff) Completed without error 00% 4976 -
#14 Vendor (0xff) Completed without error 00% 4832 -
#15 Vendor (0xff) Completed without error 00% 4688 -
#16 Vendor (0xff) Completed without error 00% 4544 -
#17 Vendor (0xff) Completed without error 00% 4400 -
#18 Vendor (0xff) Completed without error 00% 4254 -
#19 Vendor (0xff) Completed without error 00% 4109 -
#20 Vendor (0xff) Completed without error 00% 3964 -
#21 Vendor (0xff) Completed without error 00% 3822 -
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 Completed [00% left] (10850-76385)
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.