Hi.
Im somewhat new to Linux and Proxmox but have managed
On my previous VE8 installation I managed to get NFS share to LXC container to work.
But yesterday when I did a fresh install om VE9 and restored my containers from PBS the shares don´t work anymore.
From NAS (Synology) to Proxmox host works.
I can edit the folders and view content on host.
On host, in /etc/fstab
The .conf file for the container looks this:
In the container I can see the mountpoints in /mnt but when I try to look in the folders I get hit with "Permission denied".
This configuration did work on VE8 and after several hours of googling and testing yesterday I decided to try here if any of you can help me understand what I´m doing wrong.
On host I have RW rights to mounted folders.
UID/GUID is root/root on one folder and 101005/101005 on the others.
In LCX the it looks like I have the same permissions but I can´t go in to folder.
(The groupID of nfs_shares is 1005 and root is a member of this group)
I can´t figure it out why it doesn´t work anymore.... :S
Im somewhat new to Linux and Proxmox but have managed

On my previous VE8 installation I managed to get NFS share to LXC container to work.
But yesterday when I did a fresh install om VE9 and restored my containers from PBS the shares don´t work anymore.
From NAS (Synology) to Proxmox host works.
I can edit the folders and view content on host.
On host, in /etc/fstab
Code:
192.168.1.220:/volume1/media /mnt/alexandria/media nfs4 defaults,_netdev 0 0
192.168.1.220:/volume1/backups /mnt/alexandria/backup nfs4 defaults,_netdev 0 0
192.168.1.220:/volume1/proxmox /mnt/alexandria/proxmox nfs4 defaults,_netdev 0 0
The .conf file for the container looks this:
Code:
arch: amd64
cores: 4
dev0: /dev/dri/renderD128
features: nesting=1
hostname: LXC
memory: 2048
mp0: /mnt/alexandria/media/,mp=/mnt/media/,ro=1
mp1: /mnt/alexandria/proxmox/,mp=/mnt/proxmox
net0: name=eth0,bridge=vmbr0,firewall=1,hwaddr=3e:ac:63:dd:6d:1a,ip=dhcp,type=veth
onboot: 1
ostype: debian
rootfs: local-lvm:vm-100-disk-0,size=20G
swap: 512
tags: media
unprivileged: 1
lxc.cgroup.devices.allow: c 226:0 rwm
lxc.cgroup.devices.allow: c 226:128 rwm
lxc.mount.entry: /dev/dri/renderD128 /dev/dri/renderD128 none bind,optional,create=file
lxc.mount.entry: /dev/dri/card1 dev/dri/card0 none bind,optional,create=file
lxc.idmap: u 0 100000 65536
lxc.idmap: g 0 100000 44
lxc.idmap: g 44 44 1
lxc.idmap: g 45 100045 62
lxc.idmap: g 107 993 1
lxc.idmap: g 108 100108 65428
In the container I can see the mountpoints in /mnt but when I try to look in the folders I get hit with "Permission denied".
This configuration did work on VE8 and after several hours of googling and testing yesterday I decided to try here if any of you can help me understand what I´m doing wrong.
On host I have RW rights to mounted folders.
UID/GUID is root/root on one folder and 101005/101005 on the others.
In LCX the it looks like I have the same permissions but I can´t go in to folder.
(The groupID of nfs_shares is 1005 and root is a member of this group)
Code:
# 2025-08-08 13:16:54 root@LXC Cmd:12 Act:0 Dir:/mnt
$ ls -lah
total 8.0K
drwxr-xr-x 4 root root 4.0K Jul 15 12:47 .
drwxr-xr-x 18 root root 4.0K Aug 7 22:10 ..
drwxrwxrwx 1 1005 nfs_shares 148 Apr 5 2023 media
drwxrwxrwx 1 1005 nfs_shares 216 Aug 8 13:16 proxmox
I can´t figure it out why it doesn´t work anymore.... :S
Last edited: