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smartmontools on macOS Mojave

smartmontools on macOS Mojave


更新履歴

  • 2021.02.15

はじめに

  • このドキュメントでは,HomeBrewを使ってsmartmontoolsをインストールし,ストレージのS.M.A.R.T.値を確認する.

ショートカット

  • 知っている人専用.
目的
コマンド
デバイス調査
df -h
情報検索
smartctl -i /dev/disk1s1
デバイス利用状況の表示
smartctl -A /dev/disk1s1
自己診断short
smartctl -t short /dev/disk1s1
自己診断long
smartctl -t long /dev/disk1s1
レポートの表示
smartctl -a /dev/disk1s1

パッケージ確認

  • brewでパッケージ確認.
$ brew info smartmontools🆑
smartmontools: stable 7.2 (bottled)
SMART hard drive monitoring
https://www.smartmontools.org/
Not installed
From: https://github.com/Homebrew/homebrew-core/blob/HEAD/Formula/smartmontools.rb
License: GPL-2.0-or-later
==> Analytics
install: 30,658 (30 days), 36,157 (90 days), 48,992 (365 days)
install-on-request: 30,458 (30 days), 35,601 (90 days), 46,982 (365 days)
build-error: 0 (30 days)
[macmini2014:ujpadmin 09:22:53 ~ ]
$
  • よくインストールされている模様.

インストール

  • 早速インストール
$ brew install smartmontools🆑
Updating Homebrew...
==> Auto-updated Homebrew!
Updated 3 taps (homebrew/core, homebrew/cask and homebrew/services).
==> New Formulae
crispy-doom       go@1.15           name-that-hash    pcalc             rdkit             waffle
ghc@9             kubergrunt        open-adventure    projectm          saml2aws          yubikey-agent
==> Updated Formulae
Updated 1148 formulae.
==> Deleted Formulae
avian                                                 geant4
==> New Casks
bleunlock                  font-smoothing-adjuster    nault                      the-archive
bluesnooze                 infinity                   pika                       wannianli
cinco                      kiwi-for-gmail             redream                    xournal-plus-plus
cog                        kyokan-bob                 rhino                      zecwallet-lite
fawkes                     megax                      textbuddy                  zulufx
==> Updated Casks
Updated 385 casks.
==> Deleted Casks
kode54-cog                          protonmail-unofficial               yyets
mega                                rhinoceros

==> Downloading https://homebrew.bintray.com/bottles/smartmontools-7.2.mojave.bottle.tar.gz
==> Downloading from https://d29vzk4ow07wi7.cloudfront.net/3f699e7deb392d47d805cf4dad81e53cf67fe0186b00f42
######################################################################## 100.0%
==> Pouring smartmontools-7.2.mojave.bottle.tar.gz
🍺  /usr/local/Cellar/smartmontools/7.2: 36 files, 1.9MB🈁
[macmini2014:ujpadmin 09:23:41 ~ ]
$
  • インストールで何が入ったか確認.
$ ls -la /usr/local/Cellar/smartmontools/7.2🆑
total 108
drwxr-xr-x 13 ujpadmin admin   416  3  2 09:23 .
drwxr-xr-x  3 ujpadmin admin    96  3  2 09:23 ..
drwxr-xr-x  4 ujpadmin admin   128 12 31 01:49 .bottle
drwxr-xr-x  3 ujpadmin admin    96 12 31 01:49 .brew
-rw-r--r--  1 ujpadmin admin  2020 12 31 01:49 AUTHORS
-rw-r--r--  1 ujpadmin admin 18092 12 31 01:49 COPYING
-rw-r--r--  1 ujpadmin admin 30967 12 31 01:49 ChangeLog
-rw-r--r--  1 ujpadmin admin  1004  3  2 09:23 INSTALL_RECEIPT.json
-rw-r--r--  1 ujpadmin admin 37606  3  2 09:23 NEWS
-rw-r--r--  1 ujpadmin admin  2995 12 31 01:49 README
-rw-r--r--  1 ujpadmin admin   151 12 31 01:49 TODO
drwxr-xr-x  5 ujpadmin admin   160  3  2 09:23 bin🈁
drwxr-xr-x  5 ujpadmin admin   160 12 31 01:49 share
[macmini2014:ujpadmin 09:27:42 ~ ]
$
  • ディレィトリは以下のモジュールを確認する.

$ ls -la /usr/local/Cellar/smartmontools/7.2/bin/🆑
total 1140
drwxr-xr-x  5 ujpadmin admin    160  3  2 09:23 .
drwxr-xr-x 13 ujpadmin admin    416  3  2 09:23 ..
-r-xr-xr-x  1 ujpadmin admin 650600 12 31 01:49 smartctl🈁
-r-xr-xr-x  1 ujpadmin admin 488656 12 31 01:49 smartd🈁
-r-xr-xr-x  1 ujpadmin admin  23952  3  2 09:23 update-smart-drivedb🈁
[macmini2014:ujpadmin 09:27:50 ~ ]
$

  • モジュールが配置されていることが確認できた.

検査対象のデバイスを確認する

  • オプションに--scanをつけて実行.
$ smartctl --scan🆑
IOService:/AppleACPIPlatformExpert/PCI0@0/AppleACPIPCI/SATA@1F,
2/AppleIntelPchSeriesAHCI/PRT0@0/IOAHCIDevice@0/AppleAHCIDiskDriver/IOAHCIBlockStorageDevice
-d ata # IOService:/AppleACPIPlatformExpert/PCI0@0/AppleACPIPCI/SATA@1F,
2/AppleIntelPchSeriesAHCI/PRT0@0/IOAHCIDevice@0/AppleAHCIDiskDriver/IOAHCIBlockStorageDevice,
 ATA device
[macmini2014:ujpadmin 09:29:20 ~ ]
$
  • ちょっとよくわからない...
  • 普通のデバイス名を確認.
$ df -h🆑
Filesystem      Size  Used Avail Use% Mounted on
/dev/disk1s1    477G  284G  185G  61% /🈁
/dev/disk1s4    477G  8.1G  185G   5% /private/var/vm
[macmini2014:ujpadmin 09:32:18 ~ ]
$
  • vmファイルは仮想記憶デバイスなので検査対象外.
  • disk1s1このデバイス名を使用する.

デバイス名を指定して基本情報を取得

  • smartctlに,-iをつけて情報を取得.
$ smartctl -i /dev/disk1s1🆑
smartctl 7.2 2020-12-30 r5155 [Darwin 18.7.0 x86_64] (local build)
Copyright (C) 2002-20, Bruce Allen, Christian Franke, www.smartmontools.org

=== START OF INFORMATION SECTION ===
Device Model:     TOSHIBA THNSNH512GCST🈁
Serial Number:    33JS103OTXXX
LU WWN Device Id: 5 00080d b00018cec
Firmware Version: HTSAN104
User Capacity:    512,110,190,592 bytes [512 GB]
Sector Size:      512 bytes logical/physical
Rotation Rate:    Solid State Device
Form Factor:      2.5 inches
TRIM Command:     Available, deterministic, zeroed
Device is:        Not in smartctl database [for details use: -P showall]
ATA Version is:   ACS-2 (minor revision not indicated)
SATA Version is:  SATA 3.1, 6.0 Gb/s (current: 6.0 Gb/s)
Local Time is:    Tue Mar  2 09:32:43 2021 JST
SMART support is: Available - device has SMART capability.
SMART support is: Enabled🈁

[macmini2014:ujpadmin 09:32:43 ~ ]
$

  • 東芝のデバイスの模様.
  • SMART SupportがEnabledなので対応している模様.

デバイスの使用状況を確認する

  • smartctl -Aオプションを使って全ての情報を表示させる.
$ smartctl -A /dev/disk1s1🆑
smartctl 7.2 2020-12-30 r5155 [Darwin 18.7.0 x86_64] (local build)
Copyright (C) 2002-20, Bruce Allen, Christian Franke, www.smartmontools.org

=== START OF READ SMART DATA SECTION ===
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     0x000a   100   100   000    Old_age   Always       -       0
  2 Throughput_Performance  0x0005   100   100   050    Pre-fail  Offline      -       0
  3 Spin_Up_Time            0x0007   100   100   050    Pre-fail  Always       -       0
  5 Reallocated_Sector_Ct   0x0013   100   100   050    Pre-fail  Always       -       0
  7 Unknown_SSD_Attribute   0x000b   100   100   050    Pre-fail  Always       -       0
  8 Unknown_SSD_Attribute   0x0005   100   100   050    Pre-fail  Offline      -       0
  9 Power_On_Hours          0x0012   100   100   000    Old_age   Always       -       870
 10 Unknown_SSD_Attribute   0x0013   100   100   050    Pre-fail  Always       -       0
 12 Power_Cycle_Count       0x0012   100   100   000    Old_age   Always       -       29172🈁
167 Unknown_Attribute       0x0022   100   100   000    Old_age   Always       -       0
168 Unknown_Attribute       0x0012   100   100   000    Old_age   Always       -       0
169 Unknown_Attribute       0x0013   100   100   010    Pre-fail  Always       -       100
170 Unknown_Attribute       0x0013   100   100   010    Pre-fail  Always       -       0
173 Unknown_Attribute       0x0012   187   187   000    Old_age   Always       -       0
175 Program_Fail_Count_Chip 0x0013   100   100   010    Pre-fail  Always       -       0
192 Power-Off_Retract_Count 0x0012   100   100   000    Old_age   Always       -       10
194 Temperature_Celsius     0x0022   071   052   000    Old_age   Always       -       29 (Min/Max 17/48)
197 Current_Pending_Sector  0x0012   100   100   000    Old_age   Always       -       0
240 Unknown_SSD_Attribute   0x0013   100   100   050    Pre-fail  Always       -       0

[macmini2014:ujpadmin 09:35:50 ~ ]
$

  • Power_On_Hoursは,デバイスの電源ON状態の関さん時間.830時間か.24h365dで計算すると2.3年.
  • Power_Cycle_Countが多いな.ファームウェアが電源ON/OFFした回数.省電力状態が多いと上がりそう.

対応しているテスト項目を調べる

  • デバイスによって対応しているテスト項目が違うようなので,今回の試験対象デバイスの値を確認してみる.


$ smartctl -c /dev/disk1s1🆑
smartctl 7.2 2020-12-30 r5155 [Darwin 18.7.0 x86_64] (local build)
Copyright (C) 2002-20, Bruce Allen, Christian Franke, www.smartmontools.org

=== START OF READ SMART DATA SECTION ===
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:         (  120) seconds.
Offline data collection
capabilities:              (0x5b) SMART execute Offline immediate.
                    Auto Offline data collection on/off support.
                    Suspend Offline collection upon new
                    command.
                    Offline surface scan supported.
                    Self-test supported.
                    No 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:      (  27) minutes.
SCT capabilities:            (0x0039)    SCT Status supported.
                    SCT Error Recovery Control supported.
                    SCT Feature Control supported.
                    SCT Data Table supported.

[macmini2014:ujpadmin 14:42:38 ~ ]
$

  • 現在のストレージが対応しているテストは,shortが2分,Extendedが27分.
  • 場合によってはConveyanceというものがある模様.

自己診断の実行(short)

  • 短い方のテストを実行する.
$ smartctl -t short /dev/disk1s1🆑
smartctl 7.2 2020-12-30 r5155 [Darwin 18.7.0 x86_64] (local build)
Copyright (C) 2002-20, 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".
Drive command "Execute SMART Short self-test routine immediately in off-line mode" successful.
Testing has begun.
Please wait 2 minutes for test to complete.🆑
Test will complete after Tue Mar  2 09:49:27 2021 JST
Use smartctl -X to abort test.
[macmini2014:ujpadmin 09:47:27 ~ ]
$

翻訳説明

コマンドを送信します。"オフラインモードですぐに SMART Short セルフテストルーチンを実行してください。
ドライブコマンド「オフラインモードですぐにSMART Shortセルフテストルーチンを実行してください」成功。
テストを開始しました。
テストが完了するまで 2 分間お待ちください。
テストは Tue Mar 2 09:49:27 2021 JST の後に終了します。
テストを中止するには smartctl -X を使用します。

  • 2分経過したのでレポートを確認.
$ smartctl -a /dev/disk1s1🆑
smartctl 7.2 2020-12-30 r5155 [Darwin 18.7.0 x86_64] (local build)
Copyright (C) 2002-20, Bruce Allen, Christian Franke, www.smartmontools.org

=== START OF INFORMATION SECTION ===
Device Model:     TOSHIBA THNSNH512GCST
Serial Number:    33JS103OTD4Y
LU WWN Device Id: 5 00080d b00018cec
Firmware Version: HTSAN104
User Capacity:    512,110,190,592 bytes [512 GB]
Sector Size:      512 bytes logical/physical
Rotation Rate:    Solid State Device
Form Factor:      2.5 inches
TRIM Command:     Available, deterministic, zeroed
Device is:        Not in smartctl database [for details use: -P showall]
ATA Version is:   ACS-2 (minor revision not indicated)
SATA Version is:  SATA 3.1, 6.0 Gb/s (current: 6.0 Gb/s)
Local Time is:    Tue Mar  2 09:50:47 2021 JST
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:         (  120) seconds.
Offline data collection
capabilities:              (0x5b) SMART execute Offline immediate.
                    Auto Offline data collection on/off support.
                    Suspend Offline collection upon new
                    command.
                    Offline surface scan supported.
                    Self-test supported.
                    No 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:      (  27) minutes.
SCT capabilities:            (0x0039)    SCT Status supported.
                    SCT Error Recovery Control 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     0x000a   100   100   000    Old_age   Always       -       0
  2 Throughput_Performance  0x0005   100   100   050    Pre-fail  Offline      -       0
  3 Spin_Up_Time            0x0007   100   100   050    Pre-fail  Always       -       0
  5 Reallocated_Sector_Ct   0x0013   100   100   050    Pre-fail  Always       -       0
  7 Unknown_SSD_Attribute   0x000b   100   100   050    Pre-fail  Always       -       0
  8 Unknown_SSD_Attribute   0x0005   100   100   050    Pre-fail  Offline      -       0
  9 Power_On_Hours          0x0012   100   100   000    Old_age   Always       -       870
 10 Unknown_SSD_Attribute   0x0013   100   100   050    Pre-fail  Always       -       0
 12 Power_Cycle_Count       0x0012   100   100   000    Old_age   Always       -       29172
167 Unknown_Attribute       0x0022   100   100   000    Old_age   Always       -       0
168 Unknown_Attribute       0x0012   100   100   000    Old_age   Always       -       0
169 Unknown_Attribute       0x0013   100   100   010    Pre-fail  Always       -       100
170 Unknown_Attribute       0x0013   100   100   010    Pre-fail  Always       -       0
173 Unknown_Attribute       0x0012   187   187   000    Old_age   Always       -       0
175 Program_Fail_Count_Chip 0x0013   100   100   010    Pre-fail  Always       -       0
192 Power-Off_Retract_Count 0x0012   100   100   000    Old_age   Always       -       10
194 Temperature_Celsius     0x0022   067   052   000    Old_age   Always       -       33 (Min/Max 17/48)
197 Current_Pending_Sector  0x0012   100   100   000    Old_age   Always       -       0
240 Unknown_SSD_Attribute   0x0013   100   100   050    Pre-fail  Always       -       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  Short offline       Completed without error       00%       870         -

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.

[macmini2014:ujpadmin 09:50:47 ~ ]
$
  • No Errors Loggedとでているので安全かな.
  • ロングバージョン.

自己診断の実行(long)

  • 次に,27分かかるロングバージョンのテストを実行する.
$ smartctl -t long /dev/disk1s1
smartctl 7.2 2020-12-30 r5155 [Darwin 18.7.0 x86_64] (local build)
Copyright (C) 2002-20, 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 27 minutes for test to complete.
Test will complete after Tue Mar  2 15:37:53 2021 JST🈁
Use smartctl -X to abort test.
[macmini2014:ujpadmin 15:10:53 ~」]


  • ちゃんと27分後の時間を提示してくれている.丁寧だな.
  • 時間が経過したので,全部表示する.
ありがたいことにエラーはない模様.
[macmini2014:ujpadmin 15:39:05 ~ ]
$ smartctl -a /dev/disk1s1🆑
smartctl 7.2 2020-12-30 r5155 [Darwin 18.7.0 x86_64] (local build)
Copyright (C) 2002-20, Bruce Allen, Christian Franke, www.smartmontools.org

=== START OF INFORMATION SECTION ===
Device Model:     TOSHIBA THNSNH512GCST
Serial Number:    33JS103OTD4Y
LU WWN Device Id: 5 00080d b00018cec
Firmware Version: HTSAN104
User Capacity:    512,110,190,592 bytes [512 GB]
Sector Size:      512 bytes logical/physical
Rotation Rate:    Solid State Device
Form Factor:      2.5 inches
TRIM Command:     Available, deterministic, zeroed
Device is:        Not in smartctl database [for details use: -P showall]
ATA Version is:   ACS-2 (minor revision not indicated)
SATA Version is:  SATA 3.1, 6.0 Gb/s (current: 6.0 Gb/s)
Local Time is:    Tue Mar  2 15:39:06 2021 JST
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:         (  120) seconds.
Offline data collection
capabilities:              (0x5b) SMART execute Offline immediate.
                    Auto Offline data collection on/off support.
                    Suspend Offline collection upon new
                    command.
                    Offline surface scan supported.
                    Self-test supported.
                    No 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:      (  27) minutes.
SCT capabilities:            (0x0039)    SCT Status supported.
                    SCT Error Recovery Control 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     0x000a   100   100   000    Old_age   Always       -       0
  2 Throughput_Performance  0x0005   100   100   050    Pre-fail  Offline      -       0
  3 Spin_Up_Time            0x0007   100   100   050    Pre-fail  Always       -       0
  5 Reallocated_Sector_Ct   0x0013   100   100   050    Pre-fail  Always       -       0
  7 Unknown_SSD_Attribute   0x000b   100   100   050    Pre-fail  Always       -       0
  8 Unknown_SSD_Attribute   0x0005   100   100   050    Pre-fail  Offline      -       0
  9 Power_On_Hours          0x0012   100   100   000    Old_age   Always       -       876
 10 Unknown_SSD_Attribute   0x0013   100   100   050    Pre-fail  Always       -       0
 12 Power_Cycle_Count       0x0012   100   100   000    Old_age   Always       -       29236
167 Unknown_Attribute       0x0022   100   100   000    Old_age   Always       -       0
168 Unknown_Attribute       0x0012   100   100   000    Old_age   Always       -       0
169 Unknown_Attribute       0x0013   100   100   010    Pre-fail  Always       -       100
170 Unknown_Attribute       0x0013   100   100   010    Pre-fail  Always       -       0
173 Unknown_Attribute       0x0012   187   187   000    Old_age   Always       -       0
175 Program_Fail_Count_Chip 0x0013   100   100   010    Pre-fail  Always       -       0
192 Power-Off_Retract_Count 0x0012   100   100   000    Old_age   Always       -       10
194 Temperature_Celsius     0x0022   070   052   000    Old_age   Always       -       30 (Min/Max 17/48)
197 Current_Pending_Sector  0x0012   100   100   000    Old_age   Always       -       0
240 Unknown_SSD_Attribute   0x0013   100   100   050    Pre-fail  Always       -       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%       875         -
# 2  Short offline       Completed without error       00%       875         -
# 3  Extended offline    Completed without error       00%       870         -
# 4  Short offline       Completed without error       00%       870         -

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.

[macmini2014:ujpadmin 15:39:06 ~ ]
$

  • ただし,OSの入っているドライブの調査なので,正確な数値は出てない可能性もある...気がする.

参考

  • S.M.A.R.T.値の項目説明
    • https://hddbancho.co.jp/hdd_smart.html

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