On Fri, Aug 09, 2013 at 10:13:03AM +0200, surface@me.is-a-linux-user.org wrote:
Hello
The "version" function is not supported by the hyperv driver: $ virsh --connect=hyperv://hypervhost version Compiled against library: libvirt 1.1.1 Using library: libvirt 1.1.1 Using API: Hyper-V 1.1.1 error: failed to get the hypervisor version error: this function is not supported by the connection driver: virConnectGetVersion
But we need this funtion for the "external/libvirt" stonith plugin of clusterglue:
$ cat /usr/lib/stonith/plugins/libvirt | more # get status of stonith device (*NOT* of the domain). # If we can retrieve some info from the hypervisor # the stonith device is OK. libvirt_status() { out=$($VIRSH -c $hypervisor_uri version 2>&1) if [ $? -eq 0 ] then out=`echo "$out" | tail -1` ha_log.sh notice "$hypervisor_uri: $out" return 0 fi
ha_log.sh err "Failed to get status for $hypervisor_uri" ha_log.sh err "$out" return 1 }
So, we can't implement libvirt stonith with hyperv support in our corosync/pacemaker cluster. Is it possible to implement the "version" function for hyperv into virConnectGetVersion? Or exist any workaround for this problem?
I'm sure its possible, but it needs someone with knowledge of the Hyper-V apis to write a patch and there's only a couple of people in libvirt comunity who can do that. Patches welcome from any able person... Daniel -- |: http://berrange.com -o- http://www.flickr.com/photos/dberrange/ :| |: http://libvirt.org -o- http://virt-manager.org :| |: http://autobuild.org -o- http://search.cpan.org/~danberr/ :| |: http://entangle-photo.org -o- http://live.gnome.org/gtk-vnc :|