HE> is seg faulting sfcb with HE> misc_util.c(74): Unable to connect to `xen' HE> -#- Virt_VSMigrationCapabilities - 29723 provider exiting due to a HE> SIGSEGV signal I don't see a segfault on SFCB. It returns the VSMCaps object as expected, for both Xen and KVM. If I stop xend, I just get a KVM object back (as expected), and no crash. HE> is hanging sfcb HE> misc_util.c(74): Unable to connect to `xen' HE> -#- Virt_VSMigrationService - 29631 provider exiting due to a SIGSEGV signal HE> -#- Serious provider id / provider process mismatch --- terminating process. I don't see this hang either. The providers return the expected result. Perhaps you have an old version of libcmpiutil, or just need to reinstall all the providers cleanly? -- Dan Smith IBM Linux Technology Center Open Hypervisor Team email: danms@us.ibm.com