On Thu, May 12, 2016 at 02:40:28PM -0600, Jim Fehlig wrote:
When probing the <emulator> with '-help' to determine if it is the old qemu, errors are reported if the emulator doesn't exist
libvirt: error : internal error: Child process (/usr/lib/xen/bin/qemu-dm -help) unexpected exit status 127: libvirt: error : cannot execute binary /usr/lib/xen/bin/qemu-dm: No such file or directory
Avoid the probe if the specified emulator doesn't exist, squelching the error. There is no behavior change since libxlDomainGetEmulatorType() would return LIBXL_DEVICE_MODEL_VERSION_QEMU_XEN if the probe failed via virCommandRun().
Signed-off-by: Jim Fehlig <jfehlig@suse.com> --- src/libxl/libxl_conf.c | 3 +++ 1 file changed, 3 insertions(+)
ACK. If we don't treat it as an error, we should not report it as one. Jan