Problem with "mount --bind"

[amicobromo]

Good morning,
I'm writing because I have a problem that I can't fix following the istructions I found on this forum.

I installed a CT (debian7.0-x86_64) and I can find the file system:

root@proxmox:/var/lib/vz/private/102# ls
bin
boot
dev
...

I mounted a NAS file system in /tmp/nas, and it works

root@proxmox:/var/lib/vz/private/102# ls /tmp/nas
file1
file2

I tried to mount that directory inside le CT:

root@proxmox:/var/lib/vz/private/102# mount --bind /tmp/nas/ /var/lib/vz/private/102/nas

root@proxmox:/var/lib/vz/private/102# ls var/lib/vz/private/102/nas
file1
file2

When I try to look inside /nas from the OS installed in CT I can find any files inside the folder:

amicobromo@julia:~$ ls /nas
[empty folder]

Where is the error?

Thank you very much!

Francesco

 

[dietmar]

Maybe the following helps:

http://openvz.org/Bind_mounts

 

[amicobromo]

Maybe the following helps:

http://openvz.org/Bind_mounts

Thank you for your reply, but still it doesn't work.

I am a beginner regarding this type of virtualization, but the point is that I can not understand why if from the host ("Proxmox") I can see the mounted contents inside the
folder of the container, when I work from the container OS this folder is empty.

 

[dietmar]

When you start a container, it mounts /var/lib/vz/private/102 to /var/lib/vz/root/102 (and use that at runtime),