[libvirt-users] Definition /dev/shm prevent LXC container from start: "Failed to access '(null)': Bad address"
Hi all
We use libvirt 1.2.x and 1.3.x with next filesystem definition in config:
<filesystem type='ram' accessmode='passthrough'>
<source usage='524288' units='KiB'/>
<target dir='/dev/shm'/>
</filesystem>
But libvirt 2.1.0 with same config report error:
Failed to access '(null)': Bad address
Debug level 1 show:
2016-08-11 10:14:56.661+0000: 1: debug : lxcContainerMountAllFS:1618 :
Mounting all non-root filesystems
2016-08-11 10:14:56.661+0000: 1: debug : lxcContainerMountAllFS:1625 :
Mounting '(null)' -> '/dev/shm'
2016-08-11 10:14:56.661+0000: 1: error :
lxcContainerResolveSymlinks:629 : Failed to access '(null)': Bad
address
2016-08-11 10:14:56.661+0000: 1: debug : virFileClose:102 : Closed fd 15
2016-08-11 10:14:56.661+0000: 1: debug : virFileClose:102 : Closed fd 10
2016-08-11 10:14:56.661+0000: 1: debug : virFileClose:102 : Closed fd 12
2016-08-11 10:14:56.661+0000: 1: debug : lxcContainerChild:2271 :
Tearing down container
Failure in libvirt_lxc startup: Failed to access '(null)': Bad address
Someone use libvirt 2.x with /dev/shm device ?
Probably need change config and add some definitions to /dev/shm ?
b.r.
Maxim Kozin