Re: [libvirt] [PATCH 0/5] security_stack: Perform rollback if one of stacked drivers fails

On Wed, Oct 09, 2019 at 07:49:29PM -0400, Cole Robinson wrote: I think there are two problems (which I often confuse) and they are possibly related. This one where libvirt doesn't restore permissions afterwards, and the other one where qemu:///session cannot be used as root which implies that when you run libguestfs as root it doesn't have access to things that root would normally have access to (bug 890291 / 1045069). In answer to your question this is the only one I could find which is definitely related to this bug: https://www.redhat.com/archives/libguestfs/2013-May/msg00115.html Here's another one, but I think this is related to the other bug: https://bugs.launchpad.net/nova/+bug/1241659/comments/6 I suspect there are cases where openstack sets LIBGUESTFS_BACKEND=direct to workaround one of these two bugs. Is fixing the qemu:///session as root problem going to also solve this? Rich. -- Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones Read my programming and virtualization blog: http://rwmj.wordpress.com virt-builder quickly builds VMs from scratch http://libguestfs.org/virt-builder.1.html