我想C:\在 RHEL 7 中載入 Windows /etc/fstab。
[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
請注意，我已經評論了最後一行。註解掉這一行後，如果我運行fdisk -l，我會得到：
[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
運行時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"
和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
從上面的內容我們可以知道：
/dev/sda3是 WindowsC:/分割區（從 800+ GB 大小和標籤來看Windows，我可以在 Windows 10 中看到），這是我要載入的分割區；- 它的 UUID 為
DE783A197839F13F. - 現在可以識別了當它沒有加載時
/etc/fstab。
但是，如果我取消註解載入此分割區的行/etc/fstab並執行 a sudo mount -a，則上述所有內容都會變更。
[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離開了。最後一行：
lrwxrwxrwx. 1 root root 10 Nov 6 00:58 DE783A197839F13F -> ../../sda3
UUIDDE783A197839F13F為紅色。當然，C:\沒有顯示。
順便說一下，Windows 10 中的休眠模式是關閉的。
另一個奇怪的事情是，即使沒有在!中指定，安裝sda5和也沒有問題。sda6/etc/fstab這讓我思考是否C:\太大而無法加載。
編輯：
stat /dev/sda3顯示 I/O 錯誤：
[root@localhost westerngun]# stat /dev/sda3
stat: cannot stat ‘/dev/sda3’: Input/output error
即使我這樣做了sudo partprobe，/dev/sda3仍然消失了。紅色部分也消失了，因為它被識別為錯誤映射並被刪除。
任何人都可以幫忙嗎？