On 13/12/19 15:46, Stefan Hajnoczi wrote: > The Linux virtio_blk.ko guest driver is removing legacy SCSI passthrough > support. Deprecate this feature in QEMU too. > > Signed-off-by: Stefan Hajnoczi <stefanha@xxxxxxxxxx> > --- > qemu-deprecated.texi | 11 +++++++++++ > 1 file changed, 11 insertions(+) > > diff --git a/qemu-deprecated.texi b/qemu-deprecated.texi > index 4b4b7425ac..ef94d497da 100644 > --- a/qemu-deprecated.texi > +++ b/qemu-deprecated.texi > @@ -285,6 +285,17 @@ spec you can use the ``-cpu rv64gcsu,priv_spec=v1.9.1`` command line argument. > > @section Device options > > +@subsection Emulated device options > + > +@subsubsection -device virtio-blk,scsi=on|off (since 5.0.0) > + > +The virtio-blk SCSI passthrough feature is a legacy VIRTIO feature. VIRTIO 1.0 > +and later do not support it because the virtio-scsi device was introduced for > +full SCSI support. Use virtio-scsi instead when SCSI passthrough is required. > + > +Note this also applies to ``-device virtio-blk-pci,scsi=on|off'', which is an > +alias. > + > @subsection Block device options > > @subsubsection "backing": "" (since 2.12.0) > Reviewed-by: Paolo Bonzini <pbonzini@xxxxxxxxxx> -- libvir-list mailing list libvir-list@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/libvir-list
