scsi-disk: Improve error messager if can't get version number
More often it is that bdrv_ioctl fails due to not supported by driver or whatever reason, in this case we should be specific, because "interface too old" is very confusing. Signed-off-by: NFam Zheng <famz@redhat.com> Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
Showing
想要评论请 注册 或 登录