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Re: [Qemu-block] [ovirt-users] Libvirt ERROR cannot access backing file
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From: |
Richard W.M. Jones |
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Subject: |
Re: [Qemu-block] [ovirt-users] Libvirt ERROR cannot access backing file after importing VM from OpenStack |
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Date: |
Wed, 11 Jul 2018 12:02:40 +0100 |
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User-agent: |
Mutt/1.5.21 (2010-09-15) |
On Wed, Jul 11, 2018 at 11:30:19AM +0300, Arik Hadas wrote:
> 4. Mount each reserved place for a disk as a loopback device and convert
> the volume-chain directly to it [1]
nbdkit tar plugin can overwrite a single file inside a tarball, all in
userspace and non-root.
https://github.com/libguestfs/nbdkit/tree/master/plugins/tar
Rich.
--
Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones
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