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Subject: Bug#932456: libvirt-daemon-system: blockcommit => permission denied
Dear Maintainer!
I can confirm that this bug (#932456) unfortunately still exists in Debian 10.3
(Buster) while using only default configurations, no custom paths (so all
images are pla
Dear Maintainer!I can confirm that this bug (#932456) unfortunately still exists in Debian 10.3 (Buster) while using only default configurations, no custom paths (so all images are placed in /var/lib/libvirt/images):> root@root:~# virsh blockcommit {vm-name} vda --active --wait --pivot> error:
Hi,
We are also affected by this bug, making efficient live VM backups
impossible for VMs running on Debian Buster.
Is there a workaround for this, besides (temporarily) disabling
apparmor? Adding permissions to usr.lib.libvirt.virt-aa-helper did not work.
Thanks.
Kind regards,
- reto
Hi,
I'm having the same problem and indeed it seems to be related to apparmor.
My system is using the same library version numbers as Benoit's system.
As a workaround I set set security_driver = "none"
in in /etc/libvirt/qemu.conf and rebooted:
--- /etc/libvirt/qemu.conf 2019/07/21
Package: libvirt-daemon-system
Version: 5.0.0-4
Severity: important
Dear Maintainer,
After upgrading my virtual 'hosting' machine to Buster, I snapshoted a first
guest.
Now I am not able to blockcommit the snapshot back to the backing image
to be able to grow the FS.
Also the snapshot is
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