@Sebastian-Roth
Yes on proxmox

@Sebastian-Roth
In this case I get so many rows

....
lsof: no pwd entry for UID 48
lsof: no pwd entry for UID 48
lsof: no pwd entry for UID 48
lsof: no pwd entry for UID 48
lsof: no pwd entry for UID 48
lsof: no pwd entry for UID 48
lsof: no pwd entry for UID 48
lsof: no pwd entry for UID 48
lsof: no pwd entry for UID 48
lsof: no pwd entry for UID 48
lsof: no pwd entry for UID 48
lsof: no pwd entry for UID 48
....

with UID 27,48, 89 …

very thx

@Sebastian-Roth
This command gives nothing to output

[root@fog-server ~]# lsof | grep vm-111-disk
[root@fog-server ~]# 

Of course I put this question on the proxmof forum, but I didn’t get the answer (see my first post).

very thx

@Sebastian-Roth
I’m just doing a test. If something doesn’t work, I want to destroy the LXC, but I can’t destroy it because

TASK ERROR: lvremove 'pve/vm-111-disk-0' error:   Logical volume pve/vm-111-disk-0 contains a filesystem in use.

@Sebastian-Roth said in FOG on LXC:

@gusto Thanks for clarifying! As I see this post is from Nov 1, 2018 - some time after I have used LXC myself. I don’t have a Proxmox server at hand so I can’t try myself, sorry.

• Do you get any error messages?
• What output do you get when running showmount -e in the FOG LXC container?
• Have you tried mounting the NFS share from another machine?

Hi
So again, I have a problem destroying the LXC
I installed FOG without any problems

yum install git -y
cd ~
mkdir git
cd git
git clone https://github.com/FOGProject/fogproject.git
cd ~/git/fogproject/bin
./installfog.sh

I admit that I can destroy the LXC now.
However, now I want to install linux mint over pxe and do this as instructed.
Then I can’t destroy the LXC and get the output

TASK ERROR: lvremove 'pve/vm-111-disk-0' error:   Logical volume pve/vm-111-disk-0 contains a filesystem in use.

showmount in the LXC show

Export list for fog-server:
/images/dev *
/images     *

@george1421
very thankyou

@Sebastian-Roth

Now everything is all right. I am currently looking for a tutorial on how to set up FOG so I can install various OS over PXE

@Sebastian-Roth said in FOG on LXC:

@gusto Thanks for clarifying! As I see this post is from Nov 1, 2018 - some time after I have used LXC myself. I don’t have a Proxmox server at hand so I can’t try myself, sorry.

• Do you get any error messages?
• What output do you get when running showmount -e in the FOG LXC container?
• Have you tried mounting the NFS share from another machine?

This happened to me before I installed centos 7 from the template and NFS according to the instructions.
Now that I have installed FOG, I will destroy the LXC without any problems. However, I have a plain FOG installed without any settings.

@Sebastian-Roth
Re: FOG on LXC
nesting
Look at here, there is a link at proxmox forum topis 10

1. I would like to install FOG on LXC (Proxmox 5.4.13). According to this instructions we need to enable it
   Options --> Feature --> Nestig - ON
   This setting ensures the NFS server functionality inside LXC.
   Do I need also to install NFS on a host (proxmox)?
2. According this, components will be automatically downloaded and installed by the FOG installation script: PHP 5/6/7, MySql 5+, Apache 2+, DHCP (any!), TFTP, FTP, NFS. I already have a DHCP server set to mikrotik. At the bottom of the web site is listed
   This works for FOG too by the way you just have to use "undionly.kpxe" instead of "pxelinux.0"
   That means I have to change pxelinux.0 to undionly.kpxe?
3. I have tentatively installed NFS in LXC (centos 7). Then I wanted to destroy the LXC, but I couldn’t destroy the LXC because filesystem in use.

Can anyone advise me?