ThinkPad x260 のSSDを交換した

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最近手狭になってきたThinkPad X260のストレージをSamusngの128GB SSDからCrucialの512GB SSD (CT525MX300SSD1)に交換した。

0. 環境

  • ThinkPad x260
  • Windows7
  • UEFI/GPT

1. ディスク内容のクローン

事前調査では,UEFI/GPT非対応のクローンソフトを使うと高確率でOSが起動しなくなるということだった。 そこでGPTに対応している,現在(2017/02/26)で最新の EaeUS Todo Backup Free 10.0.0.0 (build 20161212) を利用した。

クローニングの手順は以下の通り。

  1. クローンしたいOS上で,WinPE版の起動ディクスを作成
  2. 起動ディスクからbootし,クローン開始
  3. SSDを差し替える

EaseUS Todo Backup 10.0はクローン時にパーティションのサイズも変更できた。 以前はクローンしてからgpartedでサイズを変更していた記憶があったが, 無駄な手順が不要になって嬉しい。

USB2.0接続の条件で,128GBのクローンは1時間程度で終了した。 SSDの交換後,Windowsを起動するとファイルシステムのチェックが自動的に開始された。 クローンしたSSDのNTFSのインデックス情報が不完全だったのだろうか。 ログは以下の通り。少し心配だが,現在は特に問題なく動作している。しばらく様子を見たい。

ログの名前:         Application
ソース:           Microsoft-Windows-Wininit
日付:            2017/02/26 2:29:55
イベント ID:       1001
タスクのカテゴリ:      なし
レベル:           情報
キーワード:         クラシック
ユーザー:          N/A
コンピューター:       x260
説明:


Checking file system on C:
The type of the file system is NTFS.
Volume label is Windows7_OS.


One of your disks needs to be checked for consistency. You
may cancel the disk check, but it is strongly recommended
that you continue.
Windows will now check the disk.

CHKDSK is verifying files (stage 1 of 3)...
  368384 file records processed.

File verification completed.
  1255 large file records processed.

  0 bad file records processed.

  2 EA records processed.

  54 reparse records processed.

CHKDSK is verifying indexes (stage 2 of 3)...
Unable to locate the file name attribute of index entry FO8B1D~1.DAT
of index $I30 with parent 0xdaf in file 0x13fb.
Deleting index entry FO8B1D~1.DAT in index $I30 of file 3503.
Unable to locate the file name attribute of index entry FontCache-System.dat
of index $I30 with parent 0xdaf in file 0x13fb.
Deleting index entry FontCache-System.dat in index $I30 of file 3503.
Index entry 7 of index $I30 in file 0x139aa points to unused file 0xed9b.
Deleting index entry 7 in index $I30 of file 80298.
Unable to locate the file name attribute of index entry 5
of index $I30 with parent 0x146a2 in file 0xe43d.
Deleting index entry 5 in index $I30 of file 83618.
Index entry 6 of index $I30 in file 0x149c4 points to unused file 0xe911.
Deleting index entry 6 in index $I30 of file 84420.
  470860 index entries processed.

Index verification completed.
CHKDSK is scanning unindexed files for reconnect to their original directory.
Recovering orphaned file ETWRTE~1.ETL (1626) into directory file 4434.
Recovering orphaned file EtwRTEventlog-Security.etl (1626) into directory file 4434.
Recovering orphaned file ~FONTC~2.DAT (5115) into directory file 3503.
Recovering orphaned file ~FontCache-System.dat (5115) into directory file 3503.
Recovering orphaned file ETWRTU~1.ETL (12272) into directory file 4434.
Recovering orphaned file EtwRTUBPM.etl (12272) into directory file 4434.
Recovering orphaned file 00695D~1.LOG (37676) into directory file 345660.
Recovering orphaned file 0000000054-0000000000.log (37676) into directory file 345660.
Recovering orphaned file MPB2F6~1.BIN (56542) into directory file 80216.
Recovering orphaned file MpWppTracing-02262017-022121-00000003-ffffffff.bin (56542) into directory file 80216.
Recovering orphaned file 823BA3~1.BIN (56543) into directory file 81823.
Recovering orphaned file 823BA3E3-D796-4349-8F18-67F5591EA96C-0.bin (56543) into directory file 81823.
Recovering orphaned file LASTAL~1.DAT (56573) into directory file 3503.
Recovering orphaned file lastalive0.dat (56573) into directory file 3503.
Recovering orphaned file LASTAL~2.DAT (57433) into directory file 3503.
Recovering orphaned file lastalive1.dat (57433) into directory file 3503.
Recovering orphaned file ETWRTD~2.ETL (57663) into directory file 4434.
Recovering orphaned file EtwRTDiagtrack-Listener.etl (57663) into directory file 4434.
Recovering orphaned file ETWRTM~1.ETL (57777) into directory file 4434.
Recovering orphaned file EtwRTMuroc System Trace.etl (57777) into directory file 4434.
  11 unindexed files scanned.

Recovering orphaned file IMPSER~1.LOC (58259) into directory file 80199.
Recovering orphaned file IMpServiceEDB4FA23-53B8-4AFA-8C5D-99752CCA7094.lock (58259) into directory file 80199.
  0 unindexed files recovered.

CHKDSK is verifying security descriptors (stage 3 of 3)...
  368384 file SDs/SIDs processed.

Cleaning up 1189 unused index entries from index $SII of file 0x9.
Cleaning up 1189 unused index entries from index $SDH of file 0x9.
Cleaning up 1189 unused security descriptors.
Security descriptor verification completed.
  51239 data files processed.

CHKDSK is verifying Usn Journal...
  36995784 USN bytes processed.

Usn Journal verification completed.
Correcting errors in the master file table's (MFT) BITMAP attribute.
CHKDSK discovered free space marked as allocated in the volume bitmap.
Windows has made corrections to the file system.

 500607939 KB total disk space.
  87084532 KB in 271998 files.
    155308 KB in 51240 indexes.
         0 KB in bad sectors.
    488075 KB in use by the system.
     65536 KB occupied by the log file.
 412880024 KB available on disk.

      4096 bytes in each allocation unit.
 125151984 total allocation units on disk.
 103220006 allocation units available on disk.

Internal Info:
00 9f 05 00 b2 eb 04 00 cd 89 08 00 00 00 00 00  ................
88 01 00 00 36 00 00 00 00 00 00 00 00 00 00 00  ....6...........
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................

Windows has finished checking your disk.
Please wait while your computer restarts.

2. ベンチマーク

せっかくなので交換後のSSDのベンチマークを取ってみた。 Web上にある他人の結果と遜色ない,良好な結果だ。

ベンチマーク結果

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