udisks reporting input/output error that seems to be nonsense

[Phillip Susi]

My syslog is full of entries that look like this:

Mar 3 12:06:45 faldara udisksd[2630]: Error performing housekeeping for drive /org/freedesktop/UDisks2/drives/WDC_WD360GD_00FNA0_WD_WMAH91337618: Error updating SMART data: sk_disk_smart_status: Input/output error (udisks-error-quark, 0)

And opening the disks utility shows invalid smart data, and choosing to update the smart data also reports an I/O error. Using smartctl on the command line though says this disk is fine:

root@faldara:~# smartctl -a /dev/sdc
smartctl 5.43 2012-06-30 r3573 [x86_64-linux-3.8.0-7-generic] (local build)
Copyright (C) 2002-12 by Bruce Allen, http://smartmontools.sourceforge.net

=== START OF INFORMATION SECTION ===
Model Family: Western Digital Raptor
Device Model: WDC WD360GD-00FNA0
Serial Number: WD-WMAH91337618
Firmware Version: 35.06K35
User Capacity: 37,019,566,080 bytes [37.0 GB]
Sector Size: 512 bytes logical/physical
Device is: In smartctl database [for details use: -P show]
ATA Version is: 6
ATA Standard is: Exact ATA specification draft version not indicated
Local Time is: Sun Mar 3 23:25:55 2013 EST
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: ( 1572) 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.
     No General Purpose Logging support.
Short self-test routine
recommended polling time: ( 2) minutes.
Extended self-test routine
recommended polling time: ( 28) minutes.
Conveyance self-test routine
recommended polling time: ( 5) 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 200 200 051 Pre-fail Always - 0
  3 Spin_Up_Time 0x0007 088 084 021 Pre-fail Always - 2100
  4 Start_Stop_Count 0x0032 095 095 040 Old_age Always - 5566
  5 Reallocated_Sector_Ct 0x0033 200 200 140 Pre-fail Always - 0
  7 Seek_Error_Rate 0x000b 200 200 051 Pre-fail Always - 0
  9 Power_On_Hours 0x0032 080 080 000 Old_age Always - 14706
 10 Spin_Retry_Count 0x0013 100 100 051 Pre-fail Always - 0
 11 Calibration_Retry_Count 0x0013 100 100 051 Pre-fail Always - 0
 12 Power_Cycle_Count 0x0032 095 095 000 Old_age Always - 5255
194 Temperature_Celsius 0x0022 109 253 000 Old_age Always - 34
196 Reallocated_Event_Count 0x0032 200 200 000 Old_age Always - 0
197 Current_Pending_Sector 0x0012 200 200 000 Old_age Always - 0
198 Offline_Uncorrectable 0x0012 200 200 000 Old_age Always - 0
199 UDMA_CRC_Error_Count 0x000a 200 253 000 Old_age Always - 0
200 Multi_Zone_Error_Rate 0x0009 200 125 051 Pre-fail Offline - 0

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% 942 -
# 2 Extended offline Completed without error 00% 232 -
# 3 Extended offline Completed without error 00% 145 -
# 4 Extended offline Completed without error 00% 62 -
# 5 Extended offline Completed without error 00% 761 -
# 6 Extended offline Completed without error 00% 562 -
# 7 Extended offline Completed without error 00% 696 -
# 8 Extended offline Completed without error 00% 192 -
# 9 Extended offline Completed without error 00% 888 -

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.

root@faldara:~#

[Phillip Susi (psusi)]

It looks like the problem is in libatasmart. It seems to be throwing the io error in sk_disk_smart_status here:

        /* SAT/USB bridges truncate packets, so we only check for 4F,
         * not for 2C on those */
        if ((d->type == SK_DISK_TYPE_ATA_PASSTHROUGH_12 || cmd[3] == htons(0x00C2U)) &&
            cmd[4] == htons(0x4F00U))
                *good = TRUE;
        else if ((d->type == SK_DISK_TYPE_ATA_PASSTHROUGH_12 || cmd[3] == htons(0x002CU)) &&
                 cmd[4] == htons(0xF400U))
                *good = FALSE;
        else {
                errno = EIO;
                return -1;
        }

(gdb) print d->type
$5 = SK_DISK_TYPE_ATA_PASSTHROUGH_16
(gdb) print /x cmd
$4 = {0x0, 0x0, 0x0, 0xc200, 0x454f, 0x5000}

[Phillip Susi (psusi)]

I get an I/O error trying to read health status:

psusi@faldara:~$ sudo skdump /dev/sdc
Device: sat16:/dev/sdc
Type: 16 Byte SCSI ATA SAT Passthru
Size: 35304 MiB
Model: [WDC WD360GD-00FNA0]
Serial: [WD-WMAH91337618]
Firmware: [35.06K35]
SMART Available: yes
Quirks:
Awake: yes
SMART Disk Health Good: Input/output error
Off-line Data Collection Status: [Off-line data collection activity was completed without error.]
Total Time To Complete Off-Line Data Collection: 1572 s
Self-Test Execution Status: [The previous self-test routine completed without error or no self-test has ever been run.]
Percent Self-Test Remaining: 0%
Conveyance Self-Test Available: yes
Short/Extended Self-Test Available: yes
Start Self-Test Available: yes
Abort Self-Test Available: yes
Short Self-Test Polling Time: 2 min
Extended Self-Test Polling Time: 28 min
Conveyance Self-Test Polling Time: 5 min
Bad Sectors: 0 sectors
Powered On: 1.7 years
Power Cycles: 5260
Average Powered On Per Power Cycle: 2.8 h
Temperature: 35.0 C
Attribute Parsing Verification: Good
Overall Status: Input/output error
ID# Name Value Worst Thres Pretty Raw Type Updates Good Good/Past
  1 raw-read-error-rate 200 200 51 0 0x000000000000 prefail online yes yes
  3 spin-up-time 88 84 21 2.1 s 0x340800000000 prefail online yes yes
  4 start-stop-count 95 95 40 5571 0xc31500000000 old-age online yes yes
  5 reallocated-sector-count 200 200 140 0 sectors 0x000000000000 prefail online yes yes
  7 seek-error-rate 200 200 51 0 0x000000000000 prefail online yes yes
  9 power-on-hours 80 80 0 1.7 years 0x833900000000 old-age online n/a n/a
 10 spin-retry-count 100 100 51 0 0x000000000000 prefail online yes yes
 11 calibration-retry-count 100 100 51 0 0x000000000000 prefail online yes yes
 12 power-cycle-count 95 95 0 5260 0x8c1400000000 old-age online n/a n/a
194 temperature-celsius-2 108 253 0 35.0 C 0x230000000000 old-age online n/a n/a
196 reallocated-event-count 200 200 0 0 0x000000000000 old-age online n/a n/a
197 current-pending-sector 200 200 0 0 sectors 0x000000000000 old-age online n/a n/a
198 offline-uncorrectable 200 200 0 0 sectors 0x000000000000 old-age online n/a n/a
199 udma-crc-error-count 200 253 0 0 0x000000000000 old-age online n/a n/a
200 multi-zone-error-rate 200 125 51 0 0x000000000000 prefail offline yes yes

I traced it down to sk_disk_smart_status here:

        /* SAT/USB bridges truncate packets, so we only check for 4F,
         * not for 2C on those */
        if ((d->type == SK_DISK_TYPE_ATA_PASSTHROUGH_12 || cmd[3] == htons(0x00C2U)) &&
            cmd[4] == htons(0x4F00U))
                *good = TRUE;
        else if ((d->type == SK_DISK_TYPE_ATA_PASSTHROUGH_12 || cmd[3] == htons(0x002CU)) &&
                 cmd[4] == htons(0xF400U))
                *good...

[Phillip Susi (psusi)]

The error only happens trying to read the overall health, the rest of the values can be read fine, yet udisks refuses to report anything:

psusi@faldara:~$ sudo skdump /dev/sdc
Device: sat16:/dev/sdc
Type: 16 Byte SCSI ATA SAT Passthru
Size: 35304 MiB
Model: [WDC WD360GD-00FNA0]
Serial: [WD-WMAH91337618]
Firmware: [35.06K35]
SMART Available: yes
Quirks:
Awake: yes
SMART Disk Health Good: Input/output error
Off-line Data Collection Status: [Off-line data collection activity was completed without error.]
Total Time To Complete Off-Line Data Collection: 1572 s
Self-Test Execution Status: [The previous self-test routine completed without error or no self-test has ever been run.]
Percent Self-Test Remaining: 0%
Conveyance Self-Test Available: yes
Short/Extended Self-Test Available: yes
Start Self-Test Available: yes
Abort Self-Test Available: yes
Short Self-Test Polling Time: 2 min
Extended Self-Test Polling Time: 28 min
Conveyance Self-Test Polling Time: 5 min
Bad Sectors: 0 sectors
Powered On: 1.7 years
Power Cycles: 5260
Average Powered On Per Power Cycle: 2.8 h
Temperature: 35.0 C
Attribute Parsing Verification: Good
Overall Status: Input/output error
ID# Name Value Worst Thres Pretty Raw Type Updates Good Good/Past
  1 raw-read-error-rate 200 200 51 0 0x000000000000 prefail online yes yes
  3 spin-up-time 88 84 21 2.1 s 0x340800000000 prefail online yes yes
  4 start-stop-count 95 95 40 5571 0xc31500000000 old-age online yes yes
  5 reallocated-sector-count 200 200 140 0 sectors 0x000000000000 prefail online yes yes
  7 seek-error-rate 200 200 51 0 0x000000000000 prefail online yes yes
  9 power-on-hours 80 80 0 1.7 years 0x833900000000 old-age online n/a n/a
 10 spin-retry-count 100 100 51 0 0x000000000000 prefail online yes yes
 11 calibration-retry-count 100 100 51 0 0x000000000000 prefail online yes yes
 12 power-cycle-count 95 95 0 5260 0x8c1400000000 old-age online n/a n/a
194 temperature-celsius-2 108 253 0 35.0 C 0x230000000000 old-age online n/a n/a
196 reallocated-event-count 200 200 0 0 0x000000000000 old-age online n/a n/a
197 current-pending-sector 200 200 0 0 sectors 0x000000000000 old-age online n/a n/a
198 offline-uncorrectable 200 200 0 0 sectors 0x000000000000 old-age online n/a n/a
199 udma-crc-error-count 200 253 0 0 0x000000000000 old-age online n/a n/a
200 multi-zone-error-rate 200 125 51 0 0x000000000000 prefail offline yes yes

/org/freedesktop/UDisks2/drives/WDC_WD360GD_00FNA0_WD_WMAH91253983:
  org.freedesktop.UDisks2.Drive:
    Configuration: {}
    ConnectionBus:
    Ejectable: false
    Id: WDC-WD360GD-00FNA0-WD-WMAH91253983
    Media:
    MediaAvailable: true
    MediaChangeDetected: ...

[Phillip Susi (psusi)]

Created attachment 76719
fix-status-io-error.patch

Fixed the bug with this simple patch. The existing code is testing the value of 8 bits to be zero that the standard says are undefined. My drives were not setting them to zero. Mask off the undefined bits when comparing.

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.

[hookerjay (hookerjay)]

Having the same issue with an IDE WDC drive. Works fine in Windows and when mounted in Linux Mint 14.

My SATA based WDC drives are not affected.

Here's a log of "inxi -fxxx" if it helps ...

----
System: Host: <redacted> Kernel: 3.5.0-26-generic i686 (32 bit, gcc: 4.7.2) Desktop: Gnome Distro: Linux Mint 14 Nadia
Machine: Mobo: Gigabyte model: M57SLI-S4 version: x.x Bios: Award version: FHa date: 04/23/2008
CPU: Dual core AMD Athlon 64 X2 5200+ (-MCP-) cache: 1024 KB flags: (lm nx sse sse2 sse3 svm) bmips: 10850
           Clock Speeds: 1: 2712.503 MHz 2: 2712.503 MHz
Graphics: Card: Advanced Micro Devices [AMD] nee ATI RV515 [Radeon X1300] bus-ID: 02:00.0
           X.Org: 1.13.0 drivers: ati,radeon (unloaded: fbdev,vesa) Resolution: 1440x900@60.1hz
           GLX Renderer: Gallium 0.4 on ATI RV515 GLX Version: 2.1 Mesa 9.0.2 Direct Rendering: Yes
Audio: Card: Creative Labs SB X-Fi driver: snd_ctxfi port: 8000 bus-ID: 01:08.0 Sound: ALSA ver: 1.0.25
Network: Card: NVIDIA MCP55 Ethernet driver: forcedeth port: e400 bus-ID: 00:08.0
           IF: eth0 state: up speed: 100 Mbps duplex: full mac: 00:1d:7d:d6:61:8b
Drives: HDD Total Size: 410.1GB (1.2% used) 1: id: /dev/sda model: WDC_WD2500JB size: 250.1GB serial: WD-WMAEP2579168
           2: id: /dev/sdb model: WDC_WD800JD size: 80.0GB serial: WD-WMAM9P293246
           3: id: /dev/sdc model: WDC_WD800JD size: 80.0GB serial: WD-WMAM9P341257
Partition: ID: / size: 19G used: 4.1G (23%) fs: ext4 ID: /home size: 51G used: 495M (2%) fs: ext4
           ID: swap-1 size: 4.09GB used: 0.01GB (0%) fs: swap
RAID: System: supported: N/A
           No RAID devices detected - /proc/mdstat and md_mod kernel raid module present
           Unused Devices: none
Sensors: System Temperatures: cpu: 14.0C mobo: N/A
           Fan Speeds (in rpm): cpu: N/A
Info: Processes: 143 Uptime: 4:29 Memory: 422.8/1002.9MB Runlevel: 2 Gcc sys: 4.7.2 alt: 4.4 Client: Shell inxi: 1.8.4
---

[Martin Pitt (pitti)]

Thanks Philip! I applied your patch to the Debian package (and will sync that into Ubuntu)

[Martin Pitt (pitti)]

Thanks Philip! I applied your patch to the Debian package (and will sync that into Ubuntu).

[Launchpad Janitor (janitor)]

This bug was fixed in the package libatasmart - 0.19-2

---------------
libatasmart (0.19-2) unstable; urgency=low

  * debian/local/apport-hook.py: Fix syntax to be Python 3 compatible.
    (LP: #1013171)
  * debian/local/apport-hook.py: Include output of "udisksctl dump" from
    udisks2.
  * Add 0001-Dont-test-undefined-bits.patch: Fix an incorrect IO error reading
    SMART status, by filtering out undefined bits. Thanks Phillip Susi.
    (LP: #1143495)
  * Bump Standards-Version to 3.9.4, no changes necessary.

 -- Martin Pitt <email address hidden> Mon, 25 Mar 2013 07:38:36 +0100

[Eromatic (eromatic)]

I have also seen this issue within Ubuntu 12.10. Will a backport fix also be available?

udisksd[1895]: Error performing housekeeping for drive /org/freedesktop/UDisks2/drives/WDC_WD400EB_00CPF0_WD_WCAATA803870: Error updating SMART data: sk_disk_smart_status: Input/output error (udisks-error-quark, 0)

[Jeff (jdorenbush)]

I too have this issue in Ubuntu 12.10.

Is it possible to upgrade libatasmart 0.19-1 to the fixed version 0.19-2 in Ubuntu 12.10?

[Phillip Susi (psusi)]

You should be able to download and install the new version if you want, but it would of course, be better to just upgrade to 13.04.

[Phillip Susi (psusi)]

Hi Lennart, it has been 6 months since I submitted this patch and it hasn't been applied yet. Could you take a look and at least comment?

[Orion-cora (orion-cora)]

Patch appears to fix this for me as well as bug 53475

[Orion-cora (orion-cora)]

*** Bug 53475 has been marked as a duplicate of this bug. ***

[lecbee (b-bellec)]

Created attachment 122509
ssd crash

I have a cheap SSD (Corsair Force LS) in my working computer, and it regularly crash. I think this is related to this bug, see my attachment.

[Gilles Schintgen (shigi)]

Hi, my 16.04 is suffering from this bug even though a fix has been released (apparently) 3 years ago.

Here's a (slightly sanitized) snippet of the syslog:

===============================================
Jul 19 15:06:48 udisksd[2434]: message repeated 13 times: [ Error updating ATA smart for /org/freedesktop/UDisks2/drives/KINGSTON_SUV400S37480G_50026B72650C5002: sk_disk_smart_status: Input/output error (udisks-error-quark, 0)]
Jul 19 15:06:57 udisksd[2434]: Error performing housekeeping for drive /org/freedesktop/UDisks2/drives/KINGSTON_SUV400S37480G_50026B72650C5002: Error updating SMART data: sk_disk_smart_status: Input/output error (udisks-error-quark, 0)
Jul 19 15:07:18 udisksd[2434]: Error updating ATA smart for /org/freedesktop/UDisks2/drives/KINGSTON_SUV400S37480G_50026B72650C5002: sk_disk_smart_status: Input/output error (udisks-error-quark, 0)
Jul 19 15:08:20 udisksd[2434]: message repeated 2 times: [ Error updating ATA smart for /org/freedesktop/UDisks2/drives/KINGSTON_SUV400S37480G_50026B72650C5002: sk_disk_smart_status: Input/output error (udisks-error-quark, 0)]
Jul 19 15:09:21 udisksd[2434]: Error updating ATA smart for /org/freedesktop/UDisks2/drives/KINGSTON_SUV400S37480G_50026B72650C5002: sk_disk_smart_status: Input/output error (udisks-error-quark, 0)
Jul 19 15:12:25 udisksd[2434]: message repeated 6 times: [ Error updating ATA smart for /org/freedesktop/UDisks2/drives/KINGSTON_SUV400S37480G_50026B72650C5002: sk_disk_smart_status: Input/output error (udisks-error-quark, 0)]
Jul 19 15:12:32 smartd[1034]: Device: /dev/sda [SAT], SMART Usage Attribute: 194 Temperature_Celsius changed from 38 to 40
Jul 19 15:12:32 smartd[1034]: Device: /dev/sda [SAT], Read SMART Self-Test Log worked again, warning condition reset after 1 email
Jul 19 15:12:32 smartd[1034]: Device: /dev/sda [SAT], Read Summary SMART Error Log failed
Jul 19 15:12:32 smartd[1034]: Device: /dev/sdb [SAT], SMART Usage Attribute: 190 Airflow_Temperature_Cel changed from 68 to 66
Jul 19 15:12:32 smartd[1034]: Device: /dev/sdb [SAT], SMART Usage Attribute: 194 Temperature_Celsius changed from 32 to 34
Jul 19 15:12:33 smartd[1034]: Device: /dev/sdc [SAT], SMART Prefailure Attribute: 1 Raw_Read_Error_Rate changed from 120 to 99
Jul 19 15:12:33 smartd[1034]: Device: /dev/sdc [SAT], SMART Usage Attribute: 194 Temperature_Celsius changed from 36 to 38
Jul 19 15:12:33 smartd[1034]: Device: /dev/sdc [SAT], SMART Usage Attribute: 195 ECC_Uncorr_Error_Count changed from 120 to 99
Jul 19 15:12:56 udisksd[2434]: Error updating ATA smart for /org/freedesktop/UDisks2/drives/KINGSTON_SUV400S37480G_50026B72650C5002: sk_disk_smart_status: Input/output error (udisks-error-quark, 0)
Jul 19 15:14:59 udisksd[2434]: message repeated 4 times: [ Error updating ATA smart for /org/freedesktop/UDisks2/drives/KINGSTON_SUV400S37480G_50026B72650C5002: sk_disk_smart_status: Input/output error (udisks-error-quark, 0)]
Jul 19 15:15:29 udisksd[2434]: Error updating ATA smart for /org/freedesktop/UDisks2/drives/KINGSTON_SUV400S37480G_50026B72650C5002: sk_disk_smart_status: Input/output error (udisks-error-quark, 0)
Jul 19 15:16:31 udisksd[2434]: message repeated 2 times: [ Error upd...

[Gilles Schintgen (shigi)]

I tried disabling udisks's checking of SMART attributes: open gnome-disk-utility ("Disks"), select the SSD, click the "hamburger" icon in the top right corner, SMART, disable. But unfortunately it is automatically re-enabled after a reboot.

Is there a workaround?

[Philippe Lefevre (ph-l)]

Also affected by this. I'm running Debian 8.9 up to date.

(Linux phlsys 3.16.0-4-amd64 #1 SMP Debian 3.16.43-2+deb8u3 (2017-08-15) x86_64 GNU/Linux)

syslog shows : (each 10mn)

Aug 26 07:02:06 phlsys udisksd[2161]: Error performing housekeeping for drive /org/freedesktop/UDisks2/drives/ST1000DM003_1SB10C_W9A07ER1: Error updating SMART data: sk_disk_check_sleep_mode: Operation not supported (udisks-error-quark, 0)

GSmartControl doesn't show any error.

Output of smartctl:

=== START OF INFORMATION SECTION ===
Model Family: Seagate Barracuda 7200.14 (AF)
Device Model: ST1000DM003-1SB10C
Serial Number: W9A07ER1
LU WWN Device Id: 5 000c50 08b7c0db3
Firmware Version: CC41
User Capacity: 1,000,204,886,016 bytes [1.00 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-3 T13/2161-D revision 3b
SATA Version is: SATA 3.1, 6.0 Gb/s (current: 1.5 Gb/s)
Local Time is: Sat Aug 26 08:07:50 2017 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: ( 0) seconds.
Offline data collection
capabilities: (0x73) SMART execute Offline immediate.
     Auto Offline data collection on/off support.
     Suspend 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: ( 103) minutes.
Conveyance self-test routine
recommended polling time: ( 2) minutes.
SCT capabilities: (0x10a5) 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 0x000f 083 066 006 Pre-fail Always - 201611737
  3 Spin_Up_Time 0x0003 098 097 000 Pre-fail Always - 0
  4 Start_Stop_Count 0x0032 100 100 020 Old_age Always - 259
  5 Reallocated_Sector_Ct 0x0033 100 100 010 Pre-fail Always - 0
  7 Seek_Error_Rate 0x000f 100 253 045 Pre-fail Always - 999312
  9 Power_On_Hours 0x0032 100 ...