[PATCH 4/5] qemu: blockcopy: Allow copy of read-only disks with -blockdev

[Ján Tomko]

On a Monday in 2020, Peter Krempa wrote:
>'blockdev-mirror' requires the write permission internally to do the
>copy. This means that we have to force the image to be read-write for
>the duration of the copy and can fix it after the copy is done.
>
>https://bugzilla.redhat.com/show_bug.cgi?id=1832204
>
>Signed-off-by: Peter Krempa <pkrempa at redhat.com>
>---
> src/qemu/qemu_blockjob.c | 5 +++++
> src/qemu/qemu_driver.c   | 9 +++++++++
> 2 files changed, 14 insertions(+)
>

Reviewed-by: Ján Tomko <jtomko at redhat.com>

Jano
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