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> The question is that: 'virsh dump' can not be used when host pci device > is used by guest. We are discussing how to fix the problem. We have determined > that introduce a new monitor command dump. Jan suggested that the core file's > format is gdb standard core format. Does crash support such format? If no, > is it possible to support such format? If you are talking about an ELF core dump of the user-space qemu-kvm process running on the host, then it's certainly not supported. As to whether it's possible, I suppose it could be done if a phyical-memory-read function could be created for it, similar to what I asked about for live analysis of a guest kernel run on/from the KVM host. Dave
