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 _______________________________________________ libvirt-users mailing list libvirt-users@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/libvirt-users