Open Infrastructure

a case: from server8 to server13 (server2 is included because it works from there)

vm id:24592 log:

Command execution fail: cat << EOT | /var/tmp/one/vmm/kvm/migrate 'one-24592' 'server13.place6.ungleich.ch' 'server8.place6.ungleich.ch' 24592 server8.place6.ungleich.ch
Sat Oct 19 17:31:11 2019 [Z0][VMM][E]: migrate: Command "virsh --connect qemu:///system migrate --live one-24592 qemu+ssh://server13.place6.ungleich.ch/system" failed: error: internal error: process exited while connecting to monitor: 2019-10-19T16:39:33.504536Z qemu-system-x86_64: -machine pc-i440fx-3.1,accel=kvm,usb=off,dump-guest-core=off: unsupported machine type

• cpu-s

server2:

Model name: AMD Opteron(tm) Processor 6136
Virtualization: AMD-V
Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm 3dnowext 3dnow constant_tsc rep_good nopl nonstop_tsc extd_apicid amd_dcm eagerfpu pni monitor cx16 popcnt lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw ibs skinit wdt nodeid_msr hw_pstate vmmcall npt lbrv svm_lock nrip_save pausefilter

server8:

Model name: AMD Opteron(tm) Processor 6136
Virtualization: AMD-V
Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm 3dnowext 3dnow constant_tsc rep_good nopl nonstop_tsc extd_apicid amd_dcm eagerfpu pni monitor cx16 popcnt lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw ibs skinit wdt nodeid_msr hw_pstate vmmcall npt lbrv svm_lock nrip_save pausefilter

server13:

Model name: AMD Opteron(TM) Processor 6274
Virtualization: AMD-V
Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm constant_tsc rep_good nopl nonstop_tsc extd_apicid amd_dcm aperfmperf eagerfpu pni pclmulqdq monitor ssse3 cx16 sse4_1 sse4_2 popcnt aes xsave avx lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw ibs xop skinit wdt lwp fma4 nodeid_msr topoext perfctr_core perfctr_nb cpb hw_pstate vmmcall arat npt lbrv svm_lock nrip_save tsc_scale vmcb_clean flushbyasid decodeassists pausefilter pfthreshold

qemu cpu types:

sever2: -machine pc-i440fx-2.8
server8: -machine pc-i440fx-3.1
server13: -machine pc-i440fx-2.8