On 11/14/2017 05:31 PM, Patrick O'Callaghan wrote: > On trying to fire up a VM using virt-manager, I get "unable to map > backing store for guest RAM: Permission denied". > > I use hugepages to lock down memory for the VM, which may be relevant > for the error. This worked correctly on F26 just before the upgrade to > F27. I have changed nothing in my VM configuration, nor in the config > file for QEMU. However, temporarily turning off SElinux allows the > startup to proceed, after which I can re-enable SElinux with no ill > effects, i.e. the VM runs correctly. > > A complete relabel of my system (touch /.autolabel and reboot) has made > no difference. >
If you're still hitting this, please file a libvirt bug and we can follow up from there, certainly sounds like something weird is going on - Cooe _______________________________________________ users mailing list -- users@lists.fedoraproject.org To unsubscribe send an email to users-le...@lists.fedoraproject.org
