applied On Mon, Oct 17, 2016 at 12:20:45PM +0200, Alexandre Derumier wrote: > changelog : check running qemu binary version > > Signed-off-by: Alexandre Derumier <aderum...@odiso.com> > --- > PVE/QemuServer.pm | 7 +++++-- > 1 file changed, 5 insertions(+), 2 deletions(-) > > diff --git a/PVE/QemuServer.pm b/PVE/QemuServer.pm > index e4c385f..f42b733 100644 > --- a/PVE/QemuServer.pm > +++ b/PVE/QemuServer.pm > @@ -5932,8 +5932,11 @@ sub clone_disk { > if (!$running || $snapname) { > qemu_img_convert($drive->{file}, $newvolid, $size, $snapname, > $sparseinit); > } else { > - #qemu 2.6 > - die "drive-mirror is not working currently when iothread is > enabled" if $drive->{iothread}; > + > + my $kvmver = get_running_qemu_version ($vmid); > + if (!qemu_machine_feature_enabled (undef, $kvmver, 2, 7)) { > + die "drive-mirror with iothread only works since qemu 2.7" if > $drive->{iothread}; > + } > > qemu_drive_mirror($vmid, $drivename, $newvolid, $newvmid, > $sparseinit); > } > -- > 2.1.4
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