Re: [libvirt] [PATCH v2] AppArmor: allow virt-aa-helper read access to Nova's qcow backing files.

<snip/> 0001-AppArmor-allow-virt-aa-helper-read-access-to-Nova-s-.patch >From f4ea2da3ddeb275b3bd08b33ebe858dd6f7f274f Mon Sep 17 00:00:00 2001 From: intrigeri <intrigeri+libvirt(a)boum.org&gt; Date: Sat, 9 Jun 2018 19:26:26 +0000 Subject: [PATCH] AppArmor: allow virt-aa-helper read access to Nova's qcow backing files. As reported on https://bugs.debian.org/892431, without this rule, when launching a QEMU KVM instance, an error occurs immediately upon launching the QEMU process such as: Could not open backing file: Could not open '/var/lib/nova/instances/_base/affe96668a4c64ef380ff1c71b4caec17039080e': Permission denied The other instance disk images are already covered by the existing rule: /**/disk{,.*} r Signed-off-by: intrigeri <intrigeri(a)boum.org&gt;