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Dominique
Asked: 2019-02-20 01:12:56 +0800 CST

How to create a persistent mounting point in Ubuntu app on Windows-10

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On my Windows-10 machine, I have a Ubuntu app, which I use for handling files on my local PC. In order to do this, I have two mounting points (one for every harddisk, as you can see):

Ubuntu Prompt>mount
...
C: on /mnt/c type drvfs (rw,noatime,uid=1000,gid=1000)
E: on /mnt/e type drvfs (rw,noatime,uid=1000,gid=1000)

On my Windows-10 PC, I also have a network drive, as you can see in following WMIC result:

Windows Prompt>>wmic logicaldisk get Caption, Description
Caption  Description
C:       Local Fixed Disk
...
E:       Local Fixed Disk
H:       Network Connection
...

I am capable of mounting the H:-drive as a mounting point (which makes it easily accessible from my Ubuntu app), as you can see:

Ubuntu Prompt> sudo mount H: /mnt/h -t drvfs
Ubuntu Prompt> mount
...
C: on /mnt/c type drvfs (rw,noatime,uid=1000,gid=1000)
E: on /mnt/e type drvfs (rw,noatime,uid=1000,gid=1000)
H: on /mnt/h type drvfs (rw,relatime)

However, when I close the Ubuntu app and re-open it, the H:-drive related mounting point has disappeared:

Ubuntu Prompt> mount
...
C: on /mnt/c type drvfs (rw,noatime,uid=1000,gid=1000)
E: on /mnt/e type drvfs (rw,noatime,uid=1000,gid=1000)

// No H:-drive mounting point anymore!

Is there a way I can make this mounting point persistent?
Thanks in advance

Edit after first reply

The Ubuntu app I'm using has following specifications (Windows start button, Apps and Features (System settings)):

Publisher   : Canonical Group Limited
Version     : 1804.2018.817.0
App         : 0 bytes
Data        : 0 bytes
Total usage : 0 bytes

As far as fstab is concerned, this is the result of the find / -name "fstab" 2>/dev/null command:

/etc/fstab
/mnt/c/cygwin/etc/fstab
/mnt/c/cygwin64/etc/fstab
/mnt/c/MinGW/msys/1.0/etc/fstab
/mnt/c/Program Files/Git/etc/fstab
/mnt/c/Program Files (x86)/Microsoft Visual  Studio/2017/Professional/Common7/IDE/CommonExtensions/Microsoft/TeamFoundation/Team Explorer/Git/etc/fstab
/mnt/c/Users/DominiqueDS/AppData/Local/GitHubDesktop/app-1.1.1/resources/app/git/etc/fstab
/usr/share/doc/mount/examples/fstab
/usr/share/doc/util-linux/examples/fstab

I believe the one I need is the first one, but this one currently has following content:

Ubuntu prompt> cat fstab
LABEL=cloudimg-rootfs   /        ext4   defaults        0 0

This format is so different of the format within the first reply that I'm reluctant to use it (imagine I can't start up my Ubuntu app anymore, due to corrupted mounting points).

Can you confirm me that this is the right fstab indeed and that the mentioned format is correct?

mount windows-10 network-drive

1 Answers

  1. I'm assuming you're using WSL (Windows Subsystem for Linux) Ubuntu. Then to preserve your mounting points between sessions you need to edit fstab file which is located in /etc directory

    In your case you should add to your fstab something similar to:

    H: /mnt/h drvfs defaults 0 0

    instead of H: (your disk name) you can also use your network location \\server\share\

    Please note, you should be using at least 17093 build of WSL in order to fstab to be processed.

    Note: Make sure you actually create an empty dir for the mount-point first, e.g. sudo mkdir /mnt/h.

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