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HDDの使用時間が巻き戻る現象について はとろん 12/11/8(木) 13:10
Re:HDDの使用時間が巻き戻る現象について ひよひよ 12/11/8(木) 19:58
Re:HDDの使用時間が巻き戻る現象について はとろん 12/11/9(金) 19:24
HDDの使用時間が巻き戻る現象について
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 はとろん  - 12/11/8(木) 13:10 -
引用なし
パスワード
   ひよひよさん、初めまして。

昨日、何気なく健康状態を覗いてみると、接続されている中の一つのHDDの12000時間以上あった使用時間が225時間まで巻き戻される現象が起きていました。

この現象が確認された時、裏で「Auslogics Disk Defrag（バージョン 3.5.0.0）」というデフラグソフトが同時に実行されている状態でした。
（この時デフラグの対象になっていたのは時間の巻き戻りが起きたハードディスクのみ）
この状態の時、各健康状態の項目の状態がすべて「不明」となる現象を併発していましたが、デフラグを中断すると各項目の健康状態が「正常」の表示に戻りました。
しかし、巻き戻った使用時間が再び戻ることはありませんでした･･･（T_T）

生の値の「使用時間（ID:9）」方を確認してみると、こちらの方は他に繋がっているハードディスクの状態から推測して12000時間以上に相当する値（...0034F2）を示していました。
なお、コールドブートしても使用時間が巻き戻ったままの状態でした。

時間の巻き戻りが起きたのはデフラグをかけたHDD、Hitachi HDS721050CLA362のみで、他のHDD、SSDにはこの現象は確認されていません。

以下に各状態のコピーを貼り付けます。
コピー時の使用時間が前後してしまい申し訳ありません（T_T）
（昨日コピーを取ったものです）

----------------------------------------------------------------------------
CrystalDiskInfo 5.0.4 (C) 2008-2012 hiyohiyo
                                Crystal Dew World : http://crystalmark.info/
----------------------------------------------------------------------------

    OS : Windows 7 Professional SP1 [6.1 Build 7601] (x64)
  Date : 2012/11/08 2:31:09

-- Controller Map ----------------------------------------------------------
- ATA Channel 0 (0) [ATA]
- ATA Channel 1 (1) [ATA]
- ATA Channel 0 (0) [ATA]
+ Intel(R) 7 Series/C216 Chipset Family SATA AHCI Controller [ATA]
   - M4-CT064M4SSD2
   - PIONEER DVD-RW  DVR-217L
   - Hitachi HDS721050CLA362
- ATA Channel 1 (1) [ATA]
+ Asmedia 106x SATA Controller [ATA]
   - ATA Channel 0 (0)
   - ATA Channel 1 (1)
+ Asmedia 106x SATA Controller [ATA]
   - ATA Channel 0 (0)
   - ATA Channel 1 (1)

-- Disk List ---------------------------------------------------------------
(1) M4-CT064M4SSD2 : 64.0 GB [0/0/0, pd1] - mi
(2) Hitachi HDS721050CLA362 : 500.1 GB [1/0/2, pd1]
(3) Hitachi HDS723020BLA642 : 2000.3 GB [6/X/X, jm1] (V=152D, P=2329)

----------------------------------------------------------------------------
(1) M4-CT064M4SSD2
----------------------------------------------------------------------------
           Model : M4-CT064M4SSD2
        Firmware : 0309
   Serial Number : 00000000112803144E0C
       Disk Size : 64.0 GB (8.4/64.0/64.0)
     Buffer Size : 不明
     Queue Depth : 32
    # of Sectors : 125045424
   Rotation Rate : ---- (SSD)
       Interface : Serial ATA
   Major Version : ACS-2
   Minor Version : ATA8-ACS version 6
   Transfer Mode : SATA/600
  Power On Hours : 6951 時間
  Power On Count : 344 回
Wear Level Count : 202
     Temparature : 不明
   Health Status : 正常 (94 %)
        Features : S.M.A.R.T., APM, 48bit LBA, NCQ, TRIM
       APM Level : 00FEh [ON]
       AAM Level : ----

-- S.M.A.R.T. --------------------------------------------------------------
ID Cur Wor Thr RawValues(6) Attribute Name
01 100 100 _50 000000000000 リードエラーレート
05 100 100 _10 000000000000 代替処理済のセクタ数
09 100 100 __1 000000001B27 使用時間
0C 100 100 __1 000000000158 電源投入回数
AA 100 100 _10 000000000000 不良ブロック増加数
AB 100 100 __1 000000000000 書き込み失敗回数
AC 100 100 __1 000000000000 消去失敗回数
AD _94 _94 _10 0000000000CA ウェアレベリング回数
AE 100 100 __1 000000000000 予期せぬ電源断回数
B5 100 100 __1 0C5B08EE036D Non-4k Aligned Access
B7 100 100 __1 000000000000 SATA インターフェースダウンシフト
B8 100 100 _50 000000000000 エラー訂正回数
BB 100 100 __1 000000000000 訂正不可能エラー数
BC 100 100 __1 000000000000 コマンドタイムアウト
BD 100 100 __1 000000000032 工場出荷時の不良ブロック数
C2 100 100 __0 000000000000 温度
C3 100 100 __1 000000000000 累積ECC訂正回数
C4 100 100 __1 000000000000 代替処理発生回数
C5 100 100 __1 000000000000 代替処理保留中のセクタ数
C6 100 100 __1 000000000000 回復不可能セクタ数
C7 100 100 __1 000000000001 SATA R_ERR (CRC) エラー回数
CA _94 _94 __1 000000000006 残り寿命
CE 100 100 __1 000000000000 ライトエラーレート

-- IDENTIFY_DEVICE ---------------------------------------------------------
        0    1    2    3    4    5    6    7    8    9
000: 0440 3FFF C837 0010 0000 0000 003F 0000 0000 0000
010: 3030 3030 3030 3030 3131 3238 3033 3134 3445 3043
020: 0000 0000 0000 3033 3039 2020 2020 4D34 2D43 5430
030: 3634 4D34 5353 4432 2020 2020 2020 2020 2020 2020
040: 2020 2020 2020 2020 2020 2020 2020 8010 4000 2F00
050: 4001 0000 0000 0007 3FFF 0010 003F FC10 00FB 0110
060: 0AB0 0774 0000 0007 0003 0078 0078 0078 0078 4000
070: 0000 0000 0000 0000 0000 001F 170E 0006 004C 004C
080: 03F8 0028 746B 7D09 6163 7469 BC09 6163 203F 0001
090: 0001 00FE FFFE 0000 0000 0000 0000 0000 0000 0000
100: 0AB0 0774 0000 0000 0000 0008 4000 0000 500A 0751
110: 0314 4E0C 0000 0000 0000 0000 0000 0000 0000 401E
120: 401C 0000 0000 0000 0000 0000 0000 0000 0029 3033
130: 3039 2E30 332E 3030 0000 0000 0000 3733 3339 2020
140: 2020 3341 4C37 3631 3731 2020 2020 0000 0000 0000
150: 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000
160: 0000 0000 0000 0000 0000 0000 0000 0000 0003 0001
170: 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000
180: 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000
190: 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000
200: 0000 0000 0000 0000 0000 0000 003D 0000 0000 4000
210: 0000 0000 0000 0001 0000 0000 0000 0001 0000 0000
220: 0000 0000 103F 0000 0000 0000 0000 0000 0000 0000
230: 0000 0000 0000 0000 0001 00FF 0000 0000 0000 0000
240: 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000
250: 0000 0000 0000 0000 0000 6CA5

-- SMART_READ_DATA ---------------------------------------------------------
     +0 +1 +2 +3 +4 +5 +6 +7 +8 +9 +A +B +C +D +E +F
000: 10 00 01 2F 00 64 64 00 00 00 00 00 00 00 05 33
010: 00 64 64 00 00 00 00 00 00 00 09 32 00 64 64 27
020: 1B 00 00 00 00 00 0C 32 00 64 64 58 01 00 00 00
030: 00 00 AA 33 00 64 64 00 00 00 00 00 00 00 AB 32
040: 00 64 64 00 00 00 00 00 00 00 AC 32 00 64 64 00
050: 00 00 00 00 00 00 AD 33 00 5E 5E CA 00 00 00 00
060: 00 00 AE 32 00 64 64 00 00 00 00 00 00 00 B5 22
070: 00 64 64 6D 03 EE 08 5B 0C 00 B7 32 00 64 64 00
080: 00 00 00 00 00 00 B8 33 00 64 64 00 00 00 00 00
090: 00 00 BB 32 00 64 64 00 00 00 00 00 00 00 BC 32
0A0: 00 64 64 00 00 00 00 00 00 00 BD 0E 00 64 64 32
0B0: 00 00 00 00 00 00 C2 22 00 64 64 00 00 00 00 00
0C0: 00 00 C3 3A 00 64 64 00 00 00 00 00 00 00 C4 32
0D0: 00 64 64 00 00 00 00 00 00 00 C5 32 00 64 64 00
0E0: 00 00 00 00 00 00 C6 30 00 64 64 00 00 00 00 00
0F0: 00 00 C7 32 00 64 64 01 00 00 00 00 00 00 CA 18
100: 00 5E 5E 06 00 00 00 00 00 00 CE 0E 00 64 64 00
110: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
120: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
130: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
140: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
150: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
160: 00 00 00 00 00 00 00 00 00 00 80 00 27 01 00 7B
170: 03 00 01 00 02 04 03 00 00 00 00 00 00 00 00 00
180: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
190: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
1A0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
1B0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
1C0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
1D0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
1E0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
1F0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 70

-- SMART_READ_THRESHOLD ----------------------------------------------------
     +0 +1 +2 +3 +4 +5 +6 +7 +8 +9 +A +B +C +D +E +F
000: 10 00 01 32 00 00 00 00 00 00 00 00 00 00 05 0A
010: 00 00 00 00 00 00 00 00 00 00 09 01 00 00 00 00
020: 00 00 00 00 00 00 0C 01 00 00 00 00 00 00 00 00
030: 00 00 AA 0A 00 00 00 00 00 00 00 00 00 00 AB 01
040: 00 00 00 00 00 00 00 00 00 00 AC 01 00 00 00 00
050: 00 00 00 00 00 00 AD 0A 00 00 00 00 00 00 00 00
060: 00 00 AE 01 00 00 00 00 00 00 00 00 00 00 B5 01
070: 00 00 00 00 00 00 00 00 00 00 B7 01 00 00 00 00
080: 00 00 00 00 00 00 B8 32 00 00 00 00 00 00 00 00
090: 00 00 BB 01 00 00 00 00 00 00 00 00 00 00 BC 01
0A0: 00 00 00 00 00 00 00 00 00 00 BD 01 00 00 00 00
0B0: 00 00 00 00 00 00 C2 00 00 00 00 00 00 00 00 00
0C0: 00 00 C3 01 00 00 00 00 00 00 00 00 00 00 C4 01
0D0: 00 00 00 00 00 00 00 00 00 00 C5 01 00 00 00 00
0E0: 00 00 00 00 00 00 C6 01 00 00 00 00 00 00 00 00
0F0: 00 00 C7 01 00 00 00 00 00 00 00 00 00 00 CA 01
100: 00 00 00 00 00 00 00 00 00 00 CE 01 00 00 00 00
110: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
120: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
130: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
140: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
150: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
160: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
170: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
180: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
190: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
1A0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
1B0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
1C0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
1D0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
1E0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
1F0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 5B

----------------------------------------------------------------------------
(2) Hitachi HDS721050CLA362
----------------------------------------------------------------------------
           Model : Hitachi HDS721050CLA362
        Firmware : JP2OA3EA
   Serial Number : JPB570HB0GXYED
       Disk Size : 500.1 GB (8.4/137.4/500.1)
     Buffer Size : 14111 KB
     Queue Depth : 32
    # of Sectors : 976773168
   Rotation Rate : 7200 RPM
       Interface : Serial ATA
   Major Version : ATA8-ACS
   Minor Version : ATA8-ACS version 4
   Transfer Mode : SATA/300
  Power On Hours : 226 時間
  Power On Count : 779 回
     Temparature : 29 C (84 F)
   Health Status : 正常
        Features : S.M.A.R.T., APM, 48bit LBA, NCQ
       APM Level : 0000h [OFF]
       AAM Level : ----

-- S.M.A.R.T. --------------------------------------------------------------
ID Cur Wor Thr RawValues(6) Attribute Name
01 100 100 _16 000000000000 リードエラーレート
02 135 135 _54 000000000063 スループットパフォーマンス
03 117 117 _24 000300C300C3 スピンアップ時間
04 100 100 __0 0000000009F9 スタート/ストップ回数
05 100 100 __5 000000000000 代替処理済のセクタ数
07 100 100 _67 000000000000 シークエラーレート
08 138 138 _20 00000000001F シークタイムパフォーマンス
09 _99 _99 __0 0000000034F9 使用時間
0A 100 100 _60 000000000000 スピンアップ再試行回数
0C 100 100 __0 00000000030B 電源投入回数
C0 _98 _98 __0 000000000A63 電源断による磁気ヘッド退避回数
C1 _98 _98 __0 000000000A63 ロード/アンロードサイクル回数
C2 206 206 __0 002F0007001D 温度
C4 100 100 __0 000000000000 セクタ代替処理発生回数
C5 100 100 __0 000000000000 代替処理保留中のセクタ数
C6 100 100 __0 000000000000 回復不可能セクタ数
C7 200 200 __0 000000000000 UltraDMA CRC エラー数

-- IDENTIFY_DEVICE ---------------------------------------------------------
        0    1    2    3    4    5    6    7    8    9
000: 045A 3FFF C837 0010 0000 0000 003F 0000 0000 0000
010: 2020 2020 2020 4A50 4235 3730 4842 3047 5859 4544
020: 0003 6E3F 0038 4A50 324F 4133 4541 4869 7461 6368
030: 6920 4844 5337 3231 3035 3043 4C41 3336 3220 2020
040: 2020 2020 2020 2020 2020 2020 2020 8010 4000 2F00
050: 4000 0200 0200 0007 3FFF 0010 003F FC10 00FB 0110
060: FFFF 0FFF 0000 0007 0003 0078 0078 0078 0078 0000
070: 0000 0000 0000 0000 0000 001F 1706 0000 005E 004C
080: 01FC 0029 346B 7D69 4773 3469 BC41 4763 407F 003A
090: 0000 0000 FFFE 0000 0000 0008 00CA 00F9 2710 0000
100: 6030 3A38 0000 0000 00CA 0000 0000 5A87 5000 CCA3
110: 71C6 C9DE 0000 0000 0000 0000 0000 0000 0000 4014
120: 4014 0000 0000 0000 0000 0000 0000 0000 0009 000B
130: 0000 0000 2180 0DF1 FA20 0001 4000 0404 0258 0000
140: 0000 0407 0806 0000 0000 0000 0000 0000 0000 0000
150: 0000 0000 324E 4233 0000 4802 0000 5DBD 47D3 8000
160: 0000 0000 0000 0000 0000 0000 0000 0000 0002 0000
170: 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000
180: 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000
190: 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000
200: 0000 0000 0000 0000 0000 0000 003D 0000 0000 0000
210: 0000 0000 0000 0000 0000 0000 0000 1C20 0000 0000
220: 0000 0000 101F 0021 0000 0000 0000 0000 0000 0000
230: 0000 0000 0000 0000 0001 03E0 0000 0000 0000 0000
240: 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000
250: 0000 0000 0000 0000 0000 05A5

-- SMART_READ_DATA ---------------------------------------------------------
     +0 +1 +2 +3 +4 +5 +6 +7 +8 +9 +A +B +C +D +E +F
000: 10 00 01 0B 00 64 64 00 00 00 00 00 00 00 02 05
010: 00 87 87 63 00 00 00 00 00 00 03 07 00 75 75 C3
020: 00 C3 00 03 00 00 04 12 00 64 64 F9 09 00 00 00
030: 00 00 05 33 00 64 64 00 00 00 00 00 00 00 07 0B
040: 00 64 64 00 00 00 00 00 00 00 08 05 00 8A 8A 1F
050: 00 00 00 00 00 00 09 12 00 63 63 F9 34 00 00 00
060: 00 00 0A 13 00 64 64 00 00 00 00 00 00 00 0C 32
070: 00 64 64 0B 03 00 00 00 00 00 C0 32 00 62 62 63
080: 0A 00 00 00 00 00 C1 12 00 62 62 63 0A 00 00 00
090: 00 00 C2 02 00 CE CE 1D 00 07 00 2F 00 00 C4 32
0A0: 00 64 64 00 00 00 00 00 00 00 C5 22 00 64 64 00
0B0: 00 00 00 00 00 00 C6 08 00 64 64 00 00 00 00 00
0C0: 00 00 C7 0A 00 C8 C8 00 00 00 00 00 00 00 00 00
0D0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0E0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0F0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
100: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
110: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
120: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
130: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
140: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
150: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
160: 00 00 00 00 00 00 00 00 00 00 82 00 23 14 01 5B
170: 03 00 01 00 01 56 00 00 00 00 00 00 00 00 00 00
180: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
190: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
1A0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
1B0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
1C0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
1D0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
1E0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
1F0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 78

-- SMART_READ_THRESHOLD ----------------------------------------------------
     +0 +1 +2 +3 +4 +5 +6 +7 +8 +9 +A +B +C +D +E +F
000: 10 00 01 10 00 00 00 00 00 00 00 00 00 00 02 36
010: 00 00 00 00 00 00 00 00 00 00 03 18 00 00 00 00
020: 00 00 00 00 00 00 04 00 00 00 00 00 00 00 00 00
030: 00 00 05 05 00 00 00 00 00 00 00 00 00 00 07 43
040: 00 00 00 00 00 00 00 00 00 00 08 14 00 00 00 00
050: 00 00 00 00 00 00 09 00 00 00 00 00 00 00 00 00
060: 00 00 0A 3C 00 00 00 00 00 00 00 00 00 00 0C 00
070: 00 00 00 00 00 00 00 00 00 00 C0 00 00 00 00 00
080: 00 00 00 00 00 00 C1 00 00 00 00 00 00 00 00 00
090: 00 00 C2 00 00 00 00 00 00 00 00 00 00 00 C4 00
0A0: 00 00 00 00 00 00 00 00 00 00 C5 00 00 00 00 00
0B0: 00 00 00 00 00 00 C6 00 00 00 00 00 00 00 00 00
0C0: 00 00 C7 00 00 00 00 00 00 00 00 00 00 00 00 00
0D0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0E0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0F0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
100: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
110: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
120: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
130: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
140: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
150: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
160: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
170: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
180: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
190: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
1A0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
1B0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
1C0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
1D0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
1E0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
1F0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 64

----------------------------------------------------------------------------
(3) Hitachi HDS723020BLA642
----------------------------------------------------------------------------
       Enclosure : Hitachi HDS723020BLA642 USB Device (V=152D, P=2329, jm1)
           Model : Hitachi HDS723020BLA642
        Firmware : MN6OA180
   Serial Number : MN1221F301RVZA
       Disk Size : 2000.3 GB (8.4/137.4/2000.3)
     Buffer Size : 32767 KB
     Queue Depth : 32
    # of Sectors : 3907029168
   Rotation Rate : 7200 RPM
       Interface : USB (Serial ATA)
   Major Version : ATA8-ACS
   Minor Version : ATA8-ACS version 4
   Transfer Mode : SATA/600
  Power On Hours : 9344 時間
  Power On Count : 524 回
     Temparature : 32 C (89 F)
   Health Status : 注意
        Features : S.M.A.R.T., APM, 48bit LBA, NCQ
       APM Level : 0000h [OFF]
       AAM Level : ----

-- S.M.A.R.T. --------------------------------------------------------------
ID Cur Wor Thr RawValues(6) Attribute Name
01 100 100 _16 000000000000 リードエラーレート
02 137 137 _54 00000000004D スループットパフォーマンス
03 134 134 _24 0008019D01BA スピンアップ時間
04 100 100 __0 000000000751 スタート/ストップ回数
05 100 100 __5 000000000000 代替処理済のセクタ数
07 100 100 _67 000000000000 シークエラーレート
08 133 133 _20 00000000001B シークタイムパフォーマンス
09 _99 _99 __0 000000002480 使用時間
0A 100 100 _60 000000000000 スピンアップ再試行回数
0C 100 100 __0 00000000020C 電源投入回数
C0 _99 _99 __0 00000000075F 電源断による磁気ヘッド退避回数
C1 _99 _99 __0 00000000075F ロード/アンロードサイクル回数
C2 187 187 __0 002C00070020 温度
C4 100 100 __0 000000000000 セクタ代替処理発生回数
C5 100 100 __0 000000000001 代替処理保留中のセクタ数
C6 100 100 __0 000000000000 回復不可能セクタ数
C7 200 200 __0 000000000006 UltraDMA CRC エラー数

-- IDENTIFY_DEVICE ---------------------------------------------------------
        0    1    2    3    4    5    6    7    8    9
000: 045A 3FFF C837 0010 0000 0000 003F 0000 0000 0000
010: 2020 2020 2020 4D4E 3132 3231 4633 3031 5256 5A41
020: 0003 FFFF 0038 4D4E 364F 4131 3830 4869 7461 6368
030: 6920 4844 5337 3233 3032 3042 4C41 3634 3220 2020
040: 2020 2020 2020 2020 2020 2020 2020 8010 4000 2F00
050: 4000 0200 0200 0007 3FFF 0010 003F FC10 00FB 0100
060: FFFF 0FFF 0000 0007 0003 0078 0078 0078 0078 0000
070: 0000 0000 0000 0000 0000 001F 170E 0002 005E 0040
080: 01FC 0029 746B 7D69 4773 7469 BC41 4763 407F 00C6
090: 0000 0000 FFFE 0000 0000 0008 00CA 00F9 2710 0000
100: 88B0 E8E0 0000 0000 00CA 0000 4000 5A87 5000 CCA3
110: 69C0 CA39 0000 0000 0000 0000 0000 0000 0000 409C
120: 401C 0000 0000 0000 0000 0000 0000 0000 0001 000B
130: 0000 0000 2080 0DF1 FA20 0001 4000 0004 0010 0000
140: 0000 0604 0704 0606 0505 0404 0704 0000 0000 0000
150: 0000 0000 364E 4231 0000 0806 0000 5DBD FFFF 8000
160: 0000 0000 0000 0000 0000 0000 0000 0000 0002 0000
170: 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000
180: 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000
190: 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000
200: 0000 0000 0000 0000 0000 0000 003D 0000 0000 0000
210: 0000 0000 0000 0000 0000 0000 0000 1C20 0000 0000
220: 0000 0000 101F 0021 0000 0000 0000 0000 0000 0000
230: 0000 0000 0000 0000 0001 03E0 0000 0000 0000 0000
240: 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000
250: 0000 0000 0000 0000 0000 77A5

-- SMART_READ_DATA ---------------------------------------------------------
     +0 +1 +2 +3 +4 +5 +6 +7 +8 +9 +A +B +C +D +E +F
000: 10 00 01 0B 00 64 64 00 00 00 00 00 00 00 02 05
010: 00 89 89 4D 00 00 00 00 00 00 03 07 00 86 86 BA
020: 01 9D 01 08 00 00 04 12 00 64 64 51 07 00 00 00
030: 00 00 05 33 00 64 64 00 00 00 00 00 00 00 07 0B
040: 00 64 64 00 00 00 00 00 00 00 08 05 00 85 85 1B
050: 00 00 00 00 00 00 09 12 00 63 63 80 24 00 00 00
060: 00 00 0A 13 00 64 64 00 00 00 00 00 00 00 0C 32
070: 00 64 64 0C 02 00 00 00 00 00 C0 32 00 63 63 5F
080: 07 00 00 00 00 00 C1 12 00 63 63 5F 07 00 00 00
090: 00 00 C2 02 00 BB BB 20 00 07 00 2C 00 00 C4 32
0A0: 00 64 64 00 00 00 00 00 00 00 C5 22 00 64 64 01
0B0: 00 00 00 00 00 00 C6 08 00 64 64 00 00 00 00 00
0C0: 00 00 C7 0A 00 C8 C8 06 00 00 00 00 00 00 00 00
0D0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0E0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0F0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
100: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
110: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
120: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
130: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
140: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
150: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
160: 00 00 00 00 00 00 00 00 00 00 84 00 05 45 01 5B
170: 03 00 01 00 01 FF 00 27 01 00 00 00 00 00 00 00
180: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
190: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
1A0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
1B0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
1C0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
1D0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
1E0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
1F0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 14

-- SMART_READ_THRESHOLD ----------------------------------------------------
     +0 +1 +2 +3 +4 +5 +6 +7 +8 +9 +A +B +C +D +E +F
000: 10 00 01 10 00 00 00 00 00 00 00 00 00 00 02 36
010: 00 00 00 00 00 00 00 00 00 00 03 18 00 00 00 00
020: 00 00 00 00 00 00 04 00 00 00 00 00 00 00 00 00
030: 00 00 05 05 00 00 00 00 00 00 00 00 00 00 07 43
040: 00 00 00 00 00 00 00 00 00 00 08 14 00 00 00 00
050: 00 00 00 00 00 00 09 00 00 00 00 00 00 00 00 00
060: 00 00 0A 3C 00 00 00 00 00 00 00 00 00 00 0C 00
070: 00 00 00 00 00 00 00 00 00 00 C0 00 00 00 00 00
080: 00 00 00 00 00 00 C1 00 00 00 00 00 00 00 00 00
090: 00 00 C2 00 00 00 00 00 00 00 00 00 00 00 C4 00
0A0: 00 00 00 00 00 00 00 00 00 00 C5 00 00 00 00 00
0B0: 00 00 00 00 00 00 C6 00 00 00 00 00 00 00 00 00
0C0: 00 00 C7 00 00 00 00 00 00 00 00 00 00 00 00 00
0D0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0E0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0F0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
100: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
110: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
120: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
130: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
140: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
150: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
160: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
170: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
180: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
190: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
1A0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
1B0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
1C0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
1D0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
1E0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
1F0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 64


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Re:HDDの使用時間が巻き戻る現象について
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 ひよひよ  - 12/11/8(木) 19:58 -
引用なし
パスワード
   ▼はとろんさん：
>ひよひよさん、初めまして。
>
>昨日、何気なく健康状態を覗いてみると、接続されている中の一つのHDDの12000時間以上あった使用時間が225時間まで巻き戻される現象が起きていました。
>
>この現象が確認された時、裏で「Auslogics Disk Defrag（バージョン 3.5.0.0）」というデフラグソフトが同時に実行されている状態でした。
>（この時デフラグの対象になっていたのは時間の巻き戻りが起きたハードディスクのみ）
>この状態の時、各健康状態の項目の状態がすべて「不明」となる現象を併発していましたが、デフラグを中断すると各項目の健康状態が「正常」の表示に戻りました。
>しかし、巻き戻った使用時間が再び戻ることはありませんでした･･･（T_T）
>
>生の値の「使用時間（ID:9）」方を確認してみると、こちらの方は他に繋がっているハードディスクの状態から推測して12000時間以上に相当する値（...0034F2）を示していました。
>なお、コールドブートしても使用時間が巻き戻ったままの状態でした。
DiskInfo.ini を開き
[PowerOnUnit] セッションにある
ディスク名+シリアル番号=2
の部分を
ディスク名+シリアル番号=1
に変更してください。もしくは、DiskInfo.ini を一旦消去してから再実行してください。

Auslogics Disk Defrag がデフラグしている間は S.M.A.R.T. 情報を読み取るコマンドをブロックするのようでその間に、使用時間の単位を判定する機能が誤動作して「時間」単位から「分」単位に変更してしまったようです。
Re:HDDの使用時間が巻き戻る現象について
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 はとろん  - 12/11/9(金) 19:24 -
引用なし
パスワード
   ▼ひよひよさん：
>DiskInfo.ini を開き
>[PowerOnUnit] セッションにある
>ディスク名+シリアル番号=2
>の部分を
>ディスク名+シリアル番号=1
>に変更してください。もしくは、DiskInfo.ini を一旦消去してから再実行してください。
>
>Auslogics Disk Defrag がデフラグしている間は S.M.A.R.T. 情報を読み取るコマンドをブロックするのようでその間に、使用時間の単位を判定する機能が誤動作して「時間」単位から「分」単位に変更してしまったようです。

番号を変更する点はアクセスが拒否されて変更できないので、DiskInfo.iniを削除した後実行しなおすと、正常に使用時間が表示されました。

お忙しい中、対処ありがとうございます。
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