On Thu, Aug 11, 2016 at 03:38:06PM +0300, mxs kolo wrote:
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 ?
it is a bug introduced in 2.1.0 - i've just copied you on a patch that should fix it. If possible, it'd be good if you can build with that patch and report whether it works for you Regards, Daniel -- |: http://berrange.com -o- http://www.flickr.com/photos/dberrange/ :| |: http://libvirt.org -o- http://virt-manager.org :| |: http://autobuild.org -o- http://search.cpan.org/~danberr/ :| |: http://entangle-photo.org -o- http://live.gnome.org/gtk-vnc :|