☰

NTFS ファイルシステムをロードできません。UUID が見つかりません

tag-icon • tag-icon rhel ntfs-3g
NTFS ファイルシステムをロードできません。UUID が見つかりません

C:\RHEL 7 にWindows をロードしたいのですが、/etc/fstab現時点では次のようになります。

[root@localhost westerngun]# cat /etc/fstab

#
# /etc/fstab
# Created by anaconda on Mon Sep 19 00:25:05 2016
#
# Accessible filesystems, by reference, are maintained under '/dev/disk'
# See man pages fstab(5), findfs(8), mount(8) and/or blkid(8) for more info
#

/dev/mapper/rhel-root                           /               ext3     defaults                          1 1
#/dev/sda7
UUID=8ce330c6-6f55-40b7-8f20-09b9981fc1ab       /boot           ext2     defaults                          1 2
#/dev/sda4
UUID=42C7-F715                                  /boot/efi           vfat     umask=0077,shortname=winnt         0 0
/dev/mapper/rhel-home                           /home               ext4     defaults                           1 2
/dev/mapper/rhel-swap                           swap                swap     defaults                   0 0
# C:\ in Windows 10. 
#UUID=DE783A197839F13F                           /dev/sda3           ntfs     defaults,windows_names             0 0

最後の行をコメントアウトしていることに注意してください。この行をコメントアウトした状態で を実行すると、fdisk -l次のようになります。

[root@localhost westerngun]# fdisk -l
WARNING: fdisk GPT support is currently new, and therefore in an experimental phase. Use at your own discretion.

Disk /dev/sda: 1000.2 GB, 1000204886016 bytes, 1953525168 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disk label type: gpt


#         Start          End    Size  Type            Name
 1         2048       739327    360M  EFI System      EFI system partition
 2       739328      1001471    128M  Microsoft reser Microsoft reserved partition
 3      1001472   1820127231  867.4G  Microsoft basic Basic data partition
 4   1820127232   1820639231    250M  EFI System      EFI System Partition
 5   1924984832   1926711295    843M  Windows recover Basic data partition
 6   1926711296   1953523711   12.8G  Windows recover Basic data partition
 7   1820639232   1821151231    250M  Microsoft basic 
 8   1821151232   1924984831   49.5G  Linux LVM       

Disk /dev/mapper/rhel-root: 16.0 GB, 16034824192 bytes, 31318016 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/mapper/rhel-swap: 17.4 GB, 17381195776 bytes, 33947648 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/mapper/rhel-home: 19.7 GB, 19742588928 bytes, 38559744 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes

実行中の場合sudo blkid：

[root@localhost westerngun]# blkid
/dev/sda1: LABEL="SYSTEM" UUID="C28C-7B9B" TYPE="vfat" PARTLABEL="EFI system partition" PARTUUID="b1a4ddf9-30be-40e1-a999-537297adb9fd" 
/dev/sda3: LABEL="Windows" UUID="DE783A197839F13F" TYPE="ntfs" PARTLABEL="Basic data partition" PARTUUID="d48db54e-be85-4159-ab1e-2984d53296fb" 
/dev/sda4: SEC_TYPE="msdos" UUID="42C7-F715" TYPE="vfat" PARTLABEL="EFI System Partition" PARTUUID="d904afce-f412-469f-9d5e-ea702dd759ac" 
/dev/sda5: LABEL="WINRE" UUID="74A00E9FA00E6846" TYPE="ntfs" PARTLABEL="Basic data partition" PARTUUID="74c18fc7-f9be-42de-8be7-e115d2f69a3e" 
/dev/sda6: LABEL="Recovery Image" UUID="02E85FE9E85FD98D" TYPE="ntfs" PARTLABEL="Basic data partition" PARTUUID="f5129ec8-d418-45da-aed6-c15f079dabae" 
/dev/sda7: UUID="8ce330c6-6f55-40b7-8f20-09b9981fc1ab" TYPE="ext2" PARTUUID="c02cce33-4891-40ff-b8b9-2f41a024f9ea" 
/dev/sda8: UUID="Ae24dQ-T5jR-gfCF-XrbQ-BsiX-pgMF-FFjPRt" TYPE="LVM2_member" PARTUUID="c9e4b034-15d6-4e7d-9700-6fb7893c4a0a" 
/dev/mapper/rhel-root: UUID="c4e1c73c-ca07-4f39-85d3-7b7ad9ff17fb" TYPE="ext3" 
/dev/mapper/rhel-swap: UUID="24e048e2-9c35-44c8-8fec-c8822086d3bc" TYPE="swap" 
/dev/mapper/rhel-home: UUID="a84c8d20-9e66-4cda-a316-5ff0569e8525" TYPE="ext4" 
/dev/sda2: PARTLABEL="Microsoft reserved partition" PARTUUID="303ae459-d645-4340-a799-0eb7983d6995"

そしてls -l /dev/disk/by-uuid：

[root@localhost westerngun]# ls -l /dev/disk/by-uuid
total 0
lrwxrwxrwx. 1 root root 10 Nov  6 00:58 02E85FE9E85FD98D -> ../../sda6
lrwxrwxrwx. 1 root root 10 Nov  6 00:58 24e048e2-9c35-44c8-8fec-c8822086d3bc -> ../../dm-1
lrwxrwxrwx. 1 root root 10 Nov  6 00:58 42C7-F715 -> ../../sda4
lrwxrwxrwx. 1 root root 10 Nov  6 00:58 74A00E9FA00E6846 -> ../../sda5
lrwxrwxrwx. 1 root root 10 Nov  6 00:59 8ce330c6-6f55-40b7-8f20-09b9981fc1ab -> ../../sda7
lrwxrwxrwx. 1 root root 10 Nov  6 00:59 a84c8d20-9e66-4cda-a316-5ff0569e8525 -> ../../dm-2
lrwxrwxrwx. 1 root root 10 Nov  6 00:58 C28C-7B9B -> ../../sda1
lrwxrwxrwx. 1 root root 10 Nov  6 00:58 c4e1c73c-ca07-4f39-85d3-7b7ad9ff17fb -> ../../dm-0
lrwxrwxrwx. 1 root root 10 Nov  6 00:58 DE783A197839F13F -> ../../sda3

上記から、次のことがわかります。

  • /dev/sda3これはWindowsC:/パーティションです (Windows 10 で確認できる 800 GB 以上のサイズとラベルから判断Windowsできます)。これはロードするパーティションです。
  • UUID は ですDE783A197839F13F。
  • 今では認識できる読み込まれていないとき/etc/fstab。

しかし、このパーティションをロードする行のコメントを解除して/etc/fstabを実行するとsudo mount -a、上記のすべてが変更されます。

[root@localhost westerngun]# vim /etc/fstab
[root@localhost westerngun]# fdisk -l
WARNING: fdisk GPT support is currently new, and therefore in an experimental phase. Use at your own discretion.

Disk /dev/sda: 1000.2 GB, 1000204886016 bytes, 1953525168 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disk label type: gpt


#         Start          End    Size  Type            Name
 1         2048       739327    360M  EFI System      EFI system partition
 2       739328      1001471    128M  Microsoft reser Microsoft reserved partition
 3      1001472   1820127231  867.4G  Microsoft basic Basic data partition
 4   1820127232   1820639231    250M  EFI System      EFI System Partition
 5   1924984832   1926711295    843M  Windows recover Basic data partition
 6   1926711296   1953523711   12.8G  Windows recover Basic data partition
 7   1820639232   1821151231    250M  Microsoft basic 
 8   1821151232   1924984831   49.5G  Linux LVM       

Disk /dev/mapper/rhel-root: 16.0 GB, 16034824192 bytes, 31318016 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/mapper/rhel-swap: 17.4 GB, 17381195776 bytes, 33947648 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/mapper/rhel-home: 19.7 GB, 19742588928 bytes, 38559744 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes

[root@localhost westerngun]# blkid
/dev/sda1: LABEL="SYSTEM" UUID="C28C-7B9B" TYPE="vfat" PARTLABEL="EFI system partition" PARTUUID="b1a4ddf9-30be-40e1-a999-537297adb9fd" 
/dev/sda4: SEC_TYPE="msdos" UUID="42C7-F715" TYPE="vfat" PARTLABEL="EFI System Partition" PARTUUID="d904afce-f412-469f-9d5e-ea702dd759ac" 
/dev/sda5: LABEL="WINRE" UUID="74A00E9FA00E6846" TYPE="ntfs" PARTLABEL="Basic data partition" PARTUUID="74c18fc7-f9be-42de-8be7-e115d2f69a3e" 
/dev/sda6: LABEL="Recovery Image" UUID="02E85FE9E85FD98D" TYPE="ntfs" PARTLABEL="Basic data partition" PARTUUID="f5129ec8-d418-45da-aed6-c15f079dabae" 
/dev/sda7: UUID="8ce330c6-6f55-40b7-8f20-09b9981fc1ab" TYPE="ext2" PARTUUID="c02cce33-4891-40ff-b8b9-2f41a024f9ea" 
/dev/sda8: UUID="Ae24dQ-T5jR-gfCF-XrbQ-BsiX-pgMF-FFjPRt" TYPE="LVM2_member" PARTUUID="c9e4b034-15d6-4e7d-9700-6fb7893c4a0a" 
/dev/mapper/rhel-root: UUID="c4e1c73c-ca07-4f39-85d3-7b7ad9ff17fb" TYPE="ext3" 
/dev/mapper/rhel-swap: UUID="24e048e2-9c35-44c8-8fec-c8822086d3bc" TYPE="swap" 
/dev/mapper/rhel-home: UUID="a84c8d20-9e66-4cda-a316-5ff0569e8525" TYPE="ext4" 
/dev/sda2: PARTLABEL="Microsoft reserved partition" PARTUUID="303ae459-d645-4340-a799-0eb7983d6995" 
[root@localhost westerngun]# ls -l /dev/disk/by-uuid
total 0
lrwxrwxrwx. 1 root root 10 Nov  6 00:58 02E85FE9E85FD98D -> ../../sda6
lrwxrwxrwx. 1 root root 10 Nov  6 00:58 24e048e2-9c35-44c8-8fec-c8822086d3bc -> ../../dm-1
lrwxrwxrwx. 1 root root 10 Nov  6 00:58 42C7-F715 -> ../../sda4
lrwxrwxrwx. 1 root root 10 Nov  6 00:58 74A00E9FA00E6846 -> ../../sda5
lrwxrwxrwx. 1 root root 10 Nov  6 00:59 8ce330c6-6f55-40b7-8f20-09b9981fc1ab -> ../../sda7
lrwxrwxrwx. 1 root root 10 Nov  6 00:59 a84c8d20-9e66-4cda-a316-5ff0569e8525 -> ../../dm-2
lrwxrwxrwx. 1 root root 10 Nov  6 00:58 C28C-7B9B -> ../../sda1
lrwxrwxrwx. 1 root root 10 Nov  6 00:58 c4e1c73c-ca07-4f39-85d3-7b7ad9ff17fb -> ../../dm-0
lrwxrwxrwx. 1 root root 10 Nov  6 00:58 DE783A197839F13F -> ../../sda3

/dev/sda3消えてしまった。そして最後の行にはこうある。

lrwxrwxrwx. 1 root root 10 Nov  6 00:58 DE783A197839F13F -> ../../sda3

UUID はDE783A197839F13F赤で表示されます。もちろん、はC:\表示されません。

ちなみに、Windows 10 では休止状態モードはオフになっています。

sda5もう 1 つ奇妙なのは、 で指定されていない場合でも、と がsda6問題なくマウントされることです/etc/fstab。C:\は大きすぎてロードできないのではないかと思います。

編集：

stat /dev/sda3I/O エラーが表示されます:

[root@localhost westerngun]# stat /dev/sda3
stat: cannot stat ‘/dev/sda3’: Input/output error

そして、 を実行するとsudo partprobe、/dev/sda3は消えます。赤い部分も消えます。エラー マッピングとして認識され、消去されたためです。

誰か助けてくれませんか？

関連情報