[libvirt] [PATCH 0/6] qemu: Use -blockdev for pflash (blockdev-add saga)
Daniel P. Berrangé
berrange at redhat.com
Thu Nov 21 18:14:01 UTC 2019
On Fri, Nov 15, 2019 at 04:51:46PM +0100, Peter Krempa wrote:
> To avoid using -drive as much as possible convert PFLASH to use
> -blockdev as well.
>
> Since -blockdev is not enabled yet use the following qemu namespace XML
> override to enable it for testing:
>
> <domain type='kvm' xmlns:qemu='http://libvirt.org/schemas/domain/qemu/1.0'>
> ...
> <qemu:capabilities>
> <qemu:add capability='blockdev'/>
> </qemu:capabilities>
> </domain>
>
> Peter Krempa (6):
> qemu: command: Extract formatting of -drive for pflash
> qemu: domain: Store virStorageSources representing pflash backing
> qemu: domain: Introduce helper to convert <loader> into
> virStorageSource
> qemu: command: Build -blockdev-s for backing of pflash
> qemu: command: Build the 'pflash' drives via -machine
> qemu: Instantiate pflash via -machine when using blockdev
>
> src/qemu/qemu_command.c | 136 ++++++++++++++++++++++++++++++----------
> src/qemu/qemu_domain.c | 63 +++++++++++++++++++
> src/qemu/qemu_domain.h | 9 +++
> src/qemu/qemu_process.c | 6 ++
> 4 files changed, 180 insertions(+), 34 deletions(-)
There ought to be a file added to qemuxml2argvtest to validate the
new -blockdev syntax for pflash. Maybe you have it further down in
your queue of pending blockdev patches ? If not just send a followup
to add a test, no need to repost this whole series.
Regards,
Daniel
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