☰

HDDが複数回「マウント」されている

tag-icon • tag-icon partitioning mount external-hdd
HDDが複数回「マウント」されている

外付け HDD を持っていますが、Ubuntu マシンでは修復できないようです。接続すると自動的にマウントされますが、その後約 30 個の異なるポイントでマウントされます (どのポイントからもドライブに適切にアクセスして表示できます)。

マウント回数が多すぎる

Linux マシンと Windows マシンの両方でパーティションのフォーマット/削除を試みましたが (GUI で正しく実行できたと思います)、添付の画像を参照してください。これを元の状態に戻す方法について何かアドバイスはありますか?

fdisk -l出力：

Disk /dev/sdhf: 14.57 TiB, 16000900660736 bytes, 31251759103 sectors
Disk model: Expansion Desk 
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes 
I/O size (minimum/optimal): 4096 bytes / 4096 bytes 
Disklabel type: gpt 
Disk identifier: D3FD84DE-EDFD-4D66-B5E0-0DC36C0604E9
 
Device     Start         End     Sectors  Size Type
/dev/sdhf1  2048 31251757055 31251755008 14.6T Apple TV recovery


Disk /dev/sdgt: 14.57 TiB, 16000900660736 bytes, 31251759103 sectors
Disk model: Expansion Desk
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes 
Disklabel type: gpt
Disk identifier: D3FD84DE-EDFD-4D66-B5E0-0DC36C0604E9

Device     Start         End     Sectors  Size Type
/dev/sdgt1  2048 31251757055 31251755008 14.6T Apple TV recovery

Disk /dev/sdio: 14.57 TiB, 16000900660736 bytes, 31251759103 sectors
Disk model: Expansion Desk 
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes 
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disklabel type: gpt
Disk identifier: D3FD84DE-EDFD-4D66-B5E0-0DC36C0604E9

Device     Start         End     Sectors  Size Type
/dev/sdio1  2048 31251757055 31251755008 14.6T Apple TV recovery

Disk /dev/sdiz: 14.57 TiB, 16000900660736 bytes, 31251759103 sectors
Disk model: Expansion Desk
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes 
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disklabel type: gpt 
Disk identifier: D3FD84DE-EDFD-4D66-B5E0-0DC36C0604E9
 
Device     Start         End     Sectors  Size Type
/dev/sdiz1  2048 31251757055 31251755008 14.6T Apple TV recovery

Disk /dev/sdiw: 14.57 TiB, 16000900660736 bytes, 31251759103 sectors
Disk model: Expansion Desk
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disklabel type: gpt
Disk identifier: D3FD84DE-EDFD-4D66-B5E0-0DC36C0604E9

sudo gdisk -l /dev/sdj1次のように出力されます:

  MBR: not present
  BSD: not present
  APM: not present
  GPT: not present

Creating new GPT entries in memory.
Disk /dev/sdj1: 31251755008 sectors, 14.6 TiB
Sector size (logical/physical): 512/4096 bytes
Disk identifier (GUID): 5A3A0364-EA7D-4371-BE43-9F253100B5F8
Partition table holds up to 128 entries
Main partition table begins at sector 2 and ends at sector 33
First usable sector is 34, last usable sector is 31251754974
Partitions will be aligned on 2048-sector boundaries
Total free space is 31251754941 sectors (14.6 TiB)

これは 16TB のディスクです。fdiskエラーが表示されます:

Disk /dev/sdd: 16.38 TiB, 18000207937536 bytes, 35156656128 sectors
Disk model: easystore 264D
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disklabel type: gpt
Disk identifier: 3D9C05A7-3D2E-41AA-A00F-7BB3A979BE0C

Device     Start         End     Sectors  Size Type
/dev/sdd1     34       32767       32734   16M Microsoft reserved
/dev/sdd2  32768 35156652031 35156619264 16.4T Microsoft basic data

Partition 1 does not start on physical sector boundary.

関連情報