This can prove useful if we want to track down problems like the double-call of domainSuspend. Also attached below is the output of virt-manager when this tracing is enabled. Note that if --enable-debug is not set, then no extra code is added to libvirt. Rich. -- Emerging Technologies, Red Hat - http://et.redhat.com/~rjones/ Registered Address: Red Hat UK Ltd, Amberley Place, 107-111 Peascod Street, Windsor, Berkshire, SL4 1TE, United Kingdom. Registered in England and Wales under Company Registration No. 03798903 libvirt: virInitialize () libvirt: virInitialize () libvirt: virInitialize () libvirt: virInitialize () libvirt: virInitialize () libvirt: virInitialize () libvirt: virInitialize () libvirt: virInitialize () libvirt: virConnectOpen (name=xen) libvirt: do_open: proceeding with name=xen:/// libvirt: do_open: trying driver 0 (Test) ... libvirt: do_open: driver 0 returned DECLINED libvirt: do_open: trying driver 1 (QEMU) ... libvirt: do_open: driver 1 returned DECLINED libvirt: do_open: trying driver 2 (Xen) ... libvirt: do_open: driver 2 returned SUCCESS libvir: Remote error : No such file or directory libvir: warning : Failed to find the network: Is the daemon running ? libvirt: virConnectNumOfNetworks (conn=0x1052760) libvir: error : this function is not supported by the hypervisor: virConnectNumOfNetworks libvirt: virConnectNumOfDefinedNetworks (conn=0x1052760) libvir: error : this function is not supported by the hypervisor: virConnectNumOfDefinedNetworks libvirt: virConnectListDomains (conn=0x1052760, ids=0x7fff3a55c510, maxids=500) libvirt: virConnectNumOfDefinedDomains (conn=0x1052760) libvirt: virDomainLookupByID (conn=0x1052760, id=0) libvirt: virDomainGetUUID (domain=0x104c660, uuid=0x7fff3a55ccd0) libvirt: virDomainLookupByID (conn=0x1052760, id=12) libvirt: virDomainGetUUID (domain=0x105a510, uuid=0x7fff3a55ccd0) libvirt: virDomainGetInfo (domain=0x104c660, info=0x7fff3a55c400) libvirt: virDomainGetInfo (domain=0x105a510, info=0x7fff3a55c400) libvirt: virNodeGetInfo (conn=0x1052760, info=0x7fff3a55cca0) libvirt: virDomainGetInfo (domain=0x104c660, info=0x7fff3a55cad0) libvirt: virDomainGetID (domain=0x104c660) libvirt: virDomainGetInfo (domain=0x105a510, info=0x7fff3a55cad0) libvirt: virDomainGetID (domain=0x105a510) libvirt: virDomainGetID (domain=0x104c660) libvirt: virDomainGetID (domain=0x105a510) libvirt: virDomainGetID (domain=0x104c660) libvirt: virDomainGetName (domain=0x104c660) libvirt: virDomainGetID (domain=0x104c660) libvirt: virDomainGetID (domain=0x104c660) libvirt: virDomainGetID (domain=0x105a510) libvirt: virDomainGetName (domain=0x105a510) libvirt: virDomainGetID (domain=0x105a510) libvirt: virDomainGetID (domain=0x105a510) libvirt: virConnectGetType (conn=0x1052760) libvirt: virConnectGetType (conn=0x1052760) libvirt: virConnectNumOfNetworks (conn=0x1052760) libvir: error : this function is not supported by the hypervisor: virConnectNumOfNetworks libvirt: virConnectNumOfDefinedNetworks (conn=0x1052760) libvir: error : this function is not supported by the hypervisor: virConnectNumOfDefinedNetworks libvirt: virDomainGetID (domain=0x104c660) libvirt: virDomainGetID (domain=0x105a510) libvirt: virDomainGetID (domain=0x104c660) libvirt: virDomainGetID (domain=0x104c660) libvirt: virDomainGetID (domain=0x105a510) libvirt: virDomainGetID (domain=0x105a510) libvirt: virConnectListDomains (conn=0x1052760, ids=0x7fff3a55c010, maxids=500) libvirt: virConnectNumOfDefinedDomains (conn=0x1052760) libvirt: virNodeGetInfo (conn=0x1052760, info=0x7fff3a55c7a0) libvirt: virDomainGetInfo (domain=0x104c660, info=0x7fff3a55c5d0) libvirt: virDomainGetID (domain=0x104c660) libvirt: virDomainGetID (domain=0x104c660) libvirt: virDomainGetID (domain=0x104c660) libvirt: virDomainGetID (domain=0x104c660) libvirt: virDomainGetInfo (domain=0x105a510, info=0x7fff3a55c5d0) libvirt: virDomainGetID (domain=0x105a510) libvirt: virDomainGetID (domain=0x105a510) libvirt: virDomainGetID (domain=0x105a510) libvirt: virDomainGetID (domain=0x105a510) libvirt: virDomainGetID (domain=0x104c660) libvirt: virDomainGetID (domain=0x105a510) libvirt: virConnectNumOfNetworks (conn=0x1052760) libvir: error : this function is not supported by the hypervisor: virConnectNumOfNetworks libvirt: virConnectNumOfDefinedNetworks (conn=0x1052760) libvir: error : this function is not supported by the hypervisor: virConnectNumOfDefinedNetworks libvirt: virDomainGetID (domain=0x104c660) libvirt: virDomainGetID (domain=0x105a510) libvirt: virDomainGetID (domain=0x104c660) libvirt: virDomainGetID (domain=0x104c660) libvirt: virDomainGetID (domain=0x105a510) libvirt: virDomainGetID (domain=0x105a510) libvirt: virConnectListDomains (conn=0x1052760, ids=0x7fff3a55c010, maxids=500) libvirt: virConnectNumOfDefinedDomains (conn=0x1052760) libvirt: virNodeGetInfo (conn=0x1052760, info=0x7fff3a55c7a0) libvirt: virDomainGetInfo (domain=0x104c660, info=0x7fff3a55c5d0) libvirt: virDomainGetID (domain=0x104c660) libvirt: virDomainGetID (domain=0x104c660) libvirt: virDomainGetID (domain=0x104c660) libvirt: virDomainGetID (domain=0x104c660) libvirt: virDomainGetInfo (domain=0x105a510, info=0x7fff3a55c5d0) libvirt: virDomainGetID (domain=0x105a510) libvirt: virDomainGetID (domain=0x105a510) libvirt: virDomainGetID (domain=0x105a510) libvirt: virDomainGetID (domain=0x105a510) libvirt: virDomainGetID (domain=0x104c660) libvirt: virDomainGetID (domain=0x105a510) libvirt: virConnectNumOfNetworks (conn=0x1052760) libvir: error : this function is not supported by the hypervisor: virConnectNumOfNetworks libvirt: virConnectNumOfDefinedNetworks (conn=0x1052760) libvir: error : this function is not supported by the hypervisor: virConnectNumOfDefinedNetworks libvirt: virDomainGetID (domain=0x104c660) libvirt: virDomainGetID (domain=0x105a510) libvirt: virDomainGetID (domain=0x104c660) libvirt: virDomainGetID (domain=0x104c660) libvirt: virDomainGetID (domain=0x105a510) libvirt: virDomainGetID (domain=0x105a510) libvirt: virConnectListDomains (conn=0x1052760, ids=0x7fff3a55c010, maxids=500) libvirt: virConnectNumOfDefinedDomains (conn=0x1052760) libvirt: virNodeGetInfo (conn=0x1052760, info=0x7fff3a55c7a0) libvirt: virDomainGetInfo (domain=0x104c660, info=0x7fff3a55c5d0) libvirt: virDomainGetID (domain=0x104c660) libvirt: virDomainGetID (domain=0x104c660) libvirt: virDomainGetID (domain=0x104c660) libvirt: virDomainGetID (domain=0x104c660) libvirt: virDomainGetInfo (domain=0x105a510, info=0x7fff3a55c5d0) libvirt: virDomainGetID (domain=0x105a510) libvirt: virDomainGetID (domain=0x105a510) libvirt: virDomainGetID (domain=0x105a510) libvirt: virDomainGetID (domain=0x105a510) libvirt: virDomainGetID (domain=0x104c660) libvirt: virDomainGetID (domain=0x105a510) libvirt: virConnectNumOfNetworks (conn=0x1052760) libvir: error : this function is not supported by the hypervisor: virConnectNumOfNetworks libvirt: virConnectNumOfDefinedNetworks (conn=0x1052760) libvir: error : this function is not supported by the hypervisor: virConnectNumOfDefinedNetworks libvirt: virDomainGetID (domain=0x104c660) libvirt: virDomainGetID (domain=0x105a510) libvirt: virDomainGetID (domain=0x104c660) libvirt: virDomainGetID (domain=0x104c660) libvirt: virDomainGetID (domain=0x105a510) libvirt: virDomainGetID (domain=0x105a510) libvirt: virConnectListDomains (conn=0x1052760, ids=0x7fff3a55c010, maxids=500) libvirt: virConnectNumOfDefinedDomains (conn=0x1052760) libvirt: virNodeGetInfo (conn=0x1052760, info=0x7fff3a55c7a0) libvirt: virDomainGetInfo (domain=0x104c660, info=0x7fff3a55c5d0) libvirt: virDomainGetID (domain=0x104c660) libvirt: virDomainGetID (domain=0x104c660) libvirt: virDomainGetID (domain=0x104c660) libvirt: virDomainGetID (domain=0x104c660) libvirt: virDomainGetInfo (domain=0x105a510, info=0x7fff3a55c5d0) libvirt: virDomainGetID (domain=0x105a510) libvirt: virDomainGetID (domain=0x105a510) libvirt: virDomainGetID (domain=0x105a510) libvirt: virDomainGetID (domain=0x105a510) libvirt: virDomainGetID (domain=0x104c660) libvirt: virDomainGetID (domain=0x105a510) libvirt: virDomainGetID (domain=0x105a510) libvirt: virDomainGetID (domain=0x105a510) libvirt: virConnectNumOfNetworks (conn=0x1052760) libvir: error : this function is not supported by the hypervisor: virConnectNumOfNetworks libvirt: virConnectNumOfDefinedNetworks (conn=0x1052760) libvir: error : this function is not supported by the hypervisor: virConnectNumOfDefinedNetworks libvirt: virDomainGetID (domain=0x104c660) libvirt: virDomainGetID (domain=0x105a510) libvirt: virDomainGetID (domain=0x104c660) libvirt: virDomainGetID (domain=0x104c660) libvirt: virDomainGetID (domain=0x105a510) libvirt: virDomainGetID (domain=0x105a510) libvirt: virConnectListDomains (conn=0x1052760, ids=0x7fff3a55c010, maxids=500) libvirt: virConnectNumOfDefinedDomains (conn=0x1052760) libvirt: virNodeGetInfo (conn=0x1052760, info=0x7fff3a55c7a0) libvirt: virDomainGetInfo (domain=0x104c660, info=0x7fff3a55c5d0) libvirt: virDomainGetID (domain=0x104c660) libvirt: virDomainGetID (domain=0x104c660) libvirt: virDomainGetID (domain=0x104c660) libvirt: virDomainGetID (domain=0x104c660) libvirt: virDomainGetInfo (domain=0x105a510, info=0x7fff3a55c5d0) libvirt: virDomainGetID (domain=0x105a510) libvirt: virDomainGetID (domain=0x105a510) libvirt: virDomainGetID (domain=0x105a510) libvirt: virDomainGetID (domain=0x105a510) libvirt: virDomainGetID (domain=0x104c660) libvirt: virDomainGetID (domain=0x105a510) libvirt: virDomainSuspend (domain=0x105a510) libvirt: virDomainGetInfo (domain=0x105a510, info=0x7fff3a55bab0) libvirt: virConnectNumOfNetworks (conn=0x1052760) libvir: error : this function is not supported by the hypervisor: virConnectNumOfNetworks libvirt: virConnectNumOfDefinedNetworks (conn=0x1052760) libvir: error : this function is not supported by the hypervisor: virConnectNumOfDefinedNetworks libvirt: virDomainGetID (domain=0x104c660) libvirt: virDomainGetID (domain=0x105a510) libvirt: virDomainGetID (domain=0x104c660) libvirt: virDomainGetID (domain=0x104c660) libvirt: virDomainGetID (domain=0x105a510) libvirt: virDomainGetID (domain=0x105a510) libvirt: virConnectListDomains (conn=0x1052760, ids=0x7fff3a55c010, maxids=500) libvirt: virConnectNumOfDefinedDomains (conn=0x1052760) libvirt: virNodeGetInfo (conn=0x1052760, info=0x7fff3a55c7a0) libvirt: virDomainGetInfo (domain=0x104c660, info=0x7fff3a55c5d0) libvirt: virDomainGetID (domain=0x104c660) libvirt: virDomainGetID (domain=0x104c660) libvirt: virDomainGetID (domain=0x104c660) libvirt: virDomainGetID (domain=0x104c660) libvirt: virDomainGetInfo (domain=0x105a510, info=0x7fff3a55c5d0) libvirt: virDomainGetID (domain=0x105a510) libvirt: virDomainGetID (domain=0x105a510) libvirt: virDomainGetID (domain=0x105a510) libvirt: virDomainGetID (domain=0x105a510) libvirt: virDomainGetID (domain=0x104c660) libvirt: virDomainGetID (domain=0x105a510) libvirt: virConnectNumOfNetworks (conn=0x1052760) libvir: error : this function is not supported by the hypervisor: virConnectNumOfNetworks libvirt: virConnectNumOfDefinedNetworks (conn=0x1052760) libvir: error : this function is not supported by the hypervisor: virConnectNumOfDefinedNetworks libvirt: virDomainGetID (domain=0x104c660) libvirt: virDomainGetID (domain=0x105a510) libvirt: virDomainGetID (domain=0x104c660) libvirt: virDomainGetID (domain=0x104c660) libvirt: virDomainGetID (domain=0x105a510) libvirt: virDomainGetID (domain=0x105a510) libvirt: virConnectListDomains (conn=0x1052760, ids=0x7fff3a55c010, maxids=500) libvirt: virConnectNumOfDefinedDomains (conn=0x1052760) libvirt: virNodeGetInfo (conn=0x1052760, info=0x7fff3a55c7a0) libvirt: virDomainGetInfo (domain=0x104c660, info=0x7fff3a55c5d0) libvirt: virDomainGetID (domain=0x104c660) libvirt: virDomainGetID (domain=0x104c660) libvirt: virDomainGetID (domain=0x104c660) libvirt: virDomainGetID (domain=0x104c660) libvirt: virDomainGetInfo (domain=0x105a510, info=0x7fff3a55c5d0) libvirt: virDomainGetID (domain=0x105a510) libvirt: virDomainGetID (domain=0x105a510) libvirt: virDomainGetID (domain=0x105a510) libvirt: virDomainGetID (domain=0x105a510) libvirt: virDomainGetID (domain=0x105a510) libvirt: virDomainGetID (domain=0x104c660) libvirt: virDomainGetID (domain=0x105a510) libvirt: virDomainGetID (domain=0x105a510) libvirt: virConnectNumOfNetworks (conn=0x1052760) libvir: error : this function is not supported by the hypervisor: virConnectNumOfNetworks libvirt: virConnectNumOfDefinedNetworks (conn=0x1052760) libvir: error : this function is not supported by the hypervisor: virConnectNumOfDefinedNetworks libvirt: virDomainGetID (domain=0x104c660) libvirt: virDomainGetID (domain=0x105a510) libvirt: virDomainGetID (domain=0x104c660) libvirt: virDomainGetID (domain=0x104c660) libvirt: virDomainGetID (domain=0x105a510) libvirt: virDomainGetID (domain=0x105a510) libvirt: virConnectListDomains (conn=0x1052760, ids=0x7fff3a55c010, maxids=500) libvirt: virConnectNumOfDefinedDomains (conn=0x1052760) libvirt: virNodeGetInfo (conn=0x1052760, info=0x7fff3a55c7a0) libvirt: virDomainGetInfo (domain=0x104c660, info=0x7fff3a55c5d0) libvirt: virDomainGetID (domain=0x104c660) libvirt: virDomainGetID (domain=0x104c660) libvirt: virDomainGetID (domain=0x104c660) libvirt: virDomainGetID (domain=0x104c660) libvirt: virDomainGetInfo (domain=0x105a510, info=0x7fff3a55c5d0) libvirt: virDomainGetID (domain=0x105a510) libvirt: virDomainGetID (domain=0x105a510) libvirt: virDomainGetID (domain=0x105a510) libvirt: virDomainGetID (domain=0x105a510) libvirt: virDomainGetID (domain=0x104c660) libvirt: virDomainGetID (domain=0x105a510) libvirt: virDomainResume (domain=0x105a510) libvirt: virDomainGetInfo (domain=0x105a510, info=0x7fff3a55bab0) libvirt: virDomainGetID (domain=0x105a510) libvirt: virConnectNumOfNetworks (conn=0x1052760) libvir: error : this function is not supported by the hypervisor: virConnectNumOfNetworks libvirt: virConnectNumOfDefinedNetworks (conn=0x1052760) libvir: error : this function is not supported by the hypervisor: virConnectNumOfDefinedNetworks libvirt: virDomainGetID (domain=0x104c660) libvirt: virDomainGetID (domain=0x105a510) libvirt: virDomainGetID (domain=0x104c660) libvirt: virDomainGetID (domain=0x104c660) libvirt: virDomainGetID (domain=0x105a510) libvirt: virDomainGetID (domain=0x105a510) libvirt: virConnectListDomains (conn=0x1052760, ids=0x7fff3a55c010, maxids=500) libvirt: virConnectNumOfDefinedDomains (conn=0x1052760) libvirt: virNodeGetInfo (conn=0x1052760, info=0x7fff3a55c7a0) libvirt: virDomainGetInfo (domain=0x104c660, info=0x7fff3a55c5d0) libvirt: virDomainGetID (domain=0x104c660) libvirt: virDomainGetID (domain=0x104c660) libvirt: virDomainGetID (domain=0x104c660) libvirt: virDomainGetID (domain=0x104c660) libvirt: virDomainGetInfo (domain=0x105a510, info=0x7fff3a55c5d0) libvirt: virDomainGetID (domain=0x105a510) libvirt: virDomainGetID (domain=0x105a510) libvirt: virDomainGetID (domain=0x105a510) libvirt: virDomainGetID (domain=0x105a510) libvirt: virDomainGetID (domain=0x104c660) libvirt: virDomainGetID (domain=0x105a510) libvirt: virConnectNumOfNetworks (conn=0x1052760) libvir: error : this function is not supported by the hypervisor: virConnectNumOfNetworks libvirt: virConnectNumOfDefinedNetworks (conn=0x1052760) libvir: error : this function is not supported by the hypervisor: virConnectNumOfDefinedNetworks libvirt: virDomainGetID (domain=0x104c660) libvirt: virDomainGetID (domain=0x105a510) libvirt: virDomainGetID (domain=0x104c660) libvirt: virDomainGetID (domain=0x104c660) libvirt: virDomainGetID (domain=0x105a510) libvirt: virDomainGetID (domain=0x105a510) libvirt: virConnectListDomains (conn=0x1052760, ids=0x7fff3a55c010, maxids=500) libvirt: virConnectNumOfDefinedDomains (conn=0x1052760) libvirt: virNodeGetInfo (conn=0x1052760, info=0x7fff3a55c7a0) libvirt: virDomainGetInfo (domain=0x104c660, info=0x7fff3a55c5d0) libvirt: virDomainGetID (domain=0x104c660) libvirt: virDomainGetID (domain=0x104c660) libvirt: virDomainGetID (domain=0x104c660) libvirt: virDomainGetID (domain=0x104c660) libvirt: virDomainGetInfo (domain=0x105a510, info=0x7fff3a55c5d0) libvirt: virDomainGetID (domain=0x105a510) libvirt: virDomainGetID (domain=0x105a510) libvirt: virDomainGetID (domain=0x105a510) libvirt: virDomainGetID (domain=0x105a510) libvirt: virDomainGetID (domain=0x104c660) libvirt: virDomainGetID (domain=0x105a510)