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Last active June 30, 2016 10:43
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notes-lxd.md

device-mapper on lxc/lxd

LXC control device mapper

lxc.cgroup.devices.allow = c 10:236 rwm
lxc.cgroup.devices.allow = b 252:* rwm

https://wiki.deimos.fr/LXC_:_Install_and_configure_the_Linux_Containers#LXC_control_device_mapper

LXC config on LXD

sudo lxc.config

lxc.cgroup.devices.allow = c 10:236 rwm
lxc.cgroup.devices.allow = b 252:* rwm
lxc.aa_profile = unconfined

cat lxc.config | lxc config set ubuntu-vivid raw.lxc -
lxc config show <container-name>

Add devices into container

lxc config device add <container> <device-tagname> <type> <key=value>
lxc config device add ubuntu-vivid loop-control unix-char path=/dev/loop-control
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