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

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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@xxxxxxxxxx>
---
src/qemu/qemu_blockjob.c | 5 +++++
src/qemu/qemu_driver.c   | 9 +++++++++
2 files changed, 14 insertions(+)


Reviewed-by: Ján Tomko <jtomko@xxxxxxxxxx>

Jano

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