Re: Signs of hard drive failure?
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As instructed at approximately 19:00 on 2019-10-21 Monday I ran first
'sudo smartctl -t long /dev/sda' which returned the following:
ken@SOL:~$ sudo smartctl -t long /dev/sda
smartctl 6.6 2016-05-31 r4324 [x86_64-linux-4.9.0-9-amd64] (local build)
Copyright (C) 2002-16, Bruce Allen, Christian Franke,
www.smartmontools.org
=== START OF OFFLINE IMMEDIATE AND SELF-TEST SECTION ===
Sending command: "Execute SMART Extended self-test routine immediately
in off-line mode".
Drive command "Execute SMART Extended self-test routine immediately in
off-line mode" successful.
Testing has begun.
Please wait 212 minutes for test to complete.
Test will complete after Mon Oct 21 22:38:34 2019
Use smartctl -X to abort test.
Without aborting the test, at approximately 03:20 on 2019-10-22
Tuesday I ran 'sudo smartctl -a /dev/sda which produces the following
result:
ken@SOL:~$ sudo smartctl -a /dev/sda
smartctl 6.6 2016-05-31 r4324 [x86_64-linux-4.9.0-9-amd64] (local build)
Copyright (C) 2002-16, Bruce Allen, Christian Franke,
www.smartmontools.org
=== START OF INFORMATION SECTION ===
Model Family: Seagate Barracuda 7200.14 (AF)
Device Model: ST2000DM001-1ER164
Serial Number: Z4Z0WAAC
LU WWN Device Id: 5 000c50 07969f376
Firmware Version: CC25
User Capacity: 2,000,398,934,016 bytes [2.00 TB]
Sector Sizes: 512 bytes logical, 4096 bytes physical
Rotation Rate: 7200 rpm
Form Factor: 3.5 inches
Device is: In smartctl database [for details use: -P show]
ATA Version is: ACS-2, ACS-3 T13/2161-D revision 3b
SATA Version is: SATA 3.1, 6.0 Gb/s (current: 3.0 Gb/s)
Local Time is: Tue Oct 22 03:41:10 2019 EDT
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: (0x82) Offline data collection activity
was completed without error.
Auto Offline Data Collection:
Enabled.
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: ( 80) 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 supporte
d.
Short self-test routine
recommended polling time: ( 1) minutes.
Extended self-test routine
recommended polling time: ( 212) minutes.
Conveyance self-test routine
recommended polling time: ( 2) minutes.
SCT capabilities: (0x1085) SCT Status 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 0x000f 117 099 006 Pre-fail
Always - 165044768
3 Spin_Up_Time 0x0003 096 096 000 Pre-fail
Always - 0
4 Start_Stop_Count 0x0032 100 100 020 Old_age
Always - 558
5 Reallocated_Sector_Ct 0x0033 100 100 010 Pre-fail
Always - 0
7 Seek_Error_Rate 0x000f 074 060 030 Pre-fail
Always - 29287810
9 Power_On_Hours 0x0032 096 096 000 Old_age
Always - 3826
10 Spin_Retry_Count 0x0013 100 100 097 Pre-fail
Always - 0
12 Power_Cycle_Count 0x0032 100 100 020 Old_age
Always - 557
183 Runtime_Bad_Block 0x0032 100 100 000 Old_age
Always - 0
184 End-to-End_Error 0x0032 100 100 099 Old_age
Always - 0
187 Reported_Uncorrect 0x0032 100 100 000 Old_age
Always - 0
188 Command_Timeout 0x0032 100 100 000 Old_age
Always - 0 0 0
189 High_Fly_Writes 0x003a 097 097 000 Old_age
Always - 3
190 Airflow_Temperature_Cel 0x0022 072 066 045 Old_age
Always - 28 (Min/Max 21/30)
191 G-Sense_Error_Rate 0x0032 100 100 000 Old_age
Always - 0
192 Power-Off_Retract_Count 0x0032 100 100 000 Old_age
Always - 109
193 Load_Cycle_Count 0x0032 100 100 000 Old_age
Always - 839
194 Temperature_Celsius 0x0022 028 040 000 Old_age
Always - 28 (0 18 0 0 0)
197 Current_Pending_Sector 0x0012 100 100 000 Old_age
Always - 0
198 Offline_Uncorrectable 0x0010 100 100 000 Old_age
Offline - 0
199 UDMA_CRC_Error_Count 0x003e 200 200 000 Old_age
Always - 0
240 Head_Flying_Hours 0x0000 100 253 000 Old_age
Offline - 3653h+36m+00.581s
241 Total_LBAs_Written 0x0000 100 253 000 Old_age
Offline - 19423797637
242 Total_LBAs_Read 0x0000 100 253 000 Old_age
Offline - 246124639739
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 Extended offline Completed without error 00% 3821
-
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.
My comments: is that what is supposed to happen? I have not done
/dev/sdb yet.
"elvis" in an earlier post asked me if I had "tried e2fsck to check
the filesystem first?" According to 'man e2fsk' I have to run that
command on an unmounted device. If the devices in question, /dev/sda
and /dev/sdb, comprise the RAID 1, how can I unmount them and still
use the computer to run those commands?
Regards, Ken
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