[libvirt] virConnectOpenReadOnly?

["Jun Koi" <junkoi2004 gmail com>]

Hi,

According to the comment of virConnectOpenReadOnly, this function has
some restrictions on available methods to control domains. Could you
be more specific? What kind of restrictions we are having (compare to
virConnectOpen())?

And when should we use virConnectOpenReadOnly() instead of virConnectOpen() ?

Thanks,
Jun