[Bug 691590] [NEW] libvirt should not take ownership of ISO images

Launchpad Bug Tracker 691590 at bugs.launchpad.net
Mon Jun 22 10:32:07 UTC 2020


You have been subscribed to a public bug by Soren Hansen (soren):

Natty (and it was also the same on Maverick, IIRC).

When you assign an ISO to a VM, libvirt will take over onwership of the
ISO. This creates problems if the ISO is updated.

For example, I am daily updating the Natty server ISOs, and running
tests on them via KVM (all automated). The ISO updates will fail because
libvirt chowns them.

I see no reason for this: libvirt only needs the ISO as input.

WORKAROUND:
  edit /etc/libvirt/qemu.conf, change 'dynamic_ownership = 0', restart qemu/KVM.

** Affects: libvirt
     Importance: Medium
         Status: Fix Released

** Affects: libvirt (Ubuntu)
     Importance: Low
     Assignee: Phillip Susi (psusi)
         Status: Triaged


** Tags: iso-testing natty qa
-- 
libvirt should not take ownership of ISO images
https://bugs.launchpad.net/bugs/691590
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