Hi,
I have privileged container in which is needed to access devices on host machine.
Added in lxc.conf the following:
This was enough in kernel 5.4.x and PVE 6 to access devices in LXC when executing:
However after upgrading to PVE7 and kernel 5.11.22 access to device in LXC is no longer available:
All necessary code is installed on host, compiled fine, kernel modules are loaded and everything works fine:
So my question is how to allow access to devices in LXC as it used to work before updating?
I have privileged container in which is needed to access devices on host machine.
Added in lxc.conf the following:
Code:
lxc.cgroup.devices.allow: c 196:* rwmThis was enough in kernel 5.4.x and PVE 6 to access devices in LXC when executing:
Code:
mknod /dev/dahdi/ctl c 196 0However after upgrading to PVE7 and kernel 5.11.22 access to device in LXC is no longer available:
Code:
Unable to open /dev/dahdi/ctl: Operation not permittedAll necessary code is installed on host, compiled fine, kernel modules are loaded and everything works fine:
Code:
root@ic4:/etc/pve/lxc# dahdi_scan
[1]
active=yes
alarms=RED/LFA
description=T8XXP (PCI) Card 0 Span 1
name=TE8/0/1
manufacturer=Digium
devicetype=Wildcard TE820 (5th Gen)
location=Board ID Switch 0
basechan=1
totchans=31
irq=0
type=digital-E1
syncsrc=0
lbo=0 db (CSU)/0-133 feet (DSX-1)
coding_opts=AMI,HDB3
framing_opts=CCS,CRC4
coding=HDB3
framing=CCS/CRC4So my question is how to allow access to devices in LXC as it used to work before updating?
