Re: how to get enabled features

On Fri, Oct 1, 2021 at 10:00 AM Jiatong Shen <yshxxsjt715(a)gmail.com&gt; wrote: If your libvirt is built yourself, you should enable dtrace by `--with-dtrace`(version<6.7.0) or `-Ddtrace=enabled`(version>=6.7.0). See https://libvirt.org/kbase/systemtap.html Since you mentioned your libvirt is installed by apt, the dtrace is enabled or not depending on whether the package builder enables dtrace or not when building the libvirt package. For debian, you can check the libvirt build result of your libvirt version( https://buildd.debian.org/status/logs.php?pkg=libvirt). If there is `--with-dtrace` or `-Ddtrace=enabled` in the build result, it usually means the libvirt dtrace is enabled.