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Copying the public comments (from 1634248): ============================================== Description of problem: virt-v2v cannot convert opensuse15 guest Version-Release number of selected component(if applicable): virt-v2v-1.38.2-12.el7.x86_64 libguestfs-1.38.2-12.el7.x86_64 libvirt-4.5.0-10.el7.x86_64 qemu-kvm-rhev-2.12.0-18.el7.x86_64 kernel-3.10.0-954.el7.x86_64 How reproducible: 100% Steps to Reproduce: 1.Prepare a opensuse15 guest on vmware and set disk partition is xfs during installing os. # more /etc/SuSE-brand openSUSE VERSION = 15 # cat /etc/fstab UUID=cc11afe7-fe4c-4bf1-b9df-dcdbbbac8258 / xfs defaults 0 0 2.Use virt-v2v to convert the guest from vmware to libvirt, but the conversion is failed # virt-v2v -ic vpx://root@10.73.73.141/data/10.73.75.219/?no_verify=1 esx6.7-opensuse-leap15-x86_64 --password-file /tmp/passwd [ 0.0] Opening the source -i libvirt -ic vpx://root@10.73.73.141/data/10.73.75.219/?no_verify=1 esx6.7-opensuse-leap15-x86_64 [ 2.0] Creating an overlay to protect the source from being modified [ 2.6] Initializing the target -o libvirt -os default [ 2.6] Opening the overlay [ 14.7] Inspecting the overlay virt-v2v: error: inspection could not detect the source guest (or physical machine). Assuming that you are running virt-v2v/virt-p2v on a source which is supported (and not, for example, a blank disk), then this should not happen. Inspection field ‘i_distro’ was ‘unknown’. If reporting bugs, run virt-v2v with debugging enabled and include the complete output: virt-v2v -v -x [...] Actual results: Can't convert opensuse15 guest by virt-v2v Expected results: Can convert opensuse15 guest by virt-v2v Additional info: 1.Virt-v2v can convert opensuse13.2 successfully,pls refer to bug 1472288(https://bugzilla.redhat.com/show_bug.cgi?id=1472288) 2.Virt-v2v can convert opensuse42.3 successfully,pls refer to bug 1496767(https://bugzilla.redhat.com/show_bug.cgi?id=1496767#c11) ============================================== The distro is detected as "unknown": i_root = /dev/sda2 i_type = linux i_distro = unknown i_arch = x86_64 i_major_version = 15 i_minor_version = 0 i_package_format = unknown i_package_management = unknown i_product_name = openSUSE Leap 15.0 i_product_variant = unknown i_firmware = BIOS i_windows_systemroot = i_windows_software_hive = i_windows_system_hive = i_windows_current_control_set = virt-v2v: error: inspection could not detect the source guest (or physical machine). Assuming that you are running virt-v2v/virt-p2v on a source which is supported (and not, for example, a blank disk), then this should not happen. Inspection field ‘i_distro’ was ‘unknown’. ============================================== Untested patch posted: https://www.redhat.com/archives/libguestfs/2018-October/msg00000.html ============================================== Upstream as: https://github.com/libguestfs/libguestfs/commit/70407cd622dda6f088a0876e1e1ae669e9f8a281
28bd06227b1633fa08c073fe8dbe65d013d7dc9e is a followup commit to handle also Thumbleweed, and Factory.
Verify the bug with builds: virt-v2v-1.38.4-7.module+el8+2375+c6b403f4.x86_64 libguestfs-1.38.4-7.module+el8+2375+c6b403f4.x86_64 libvirt-4.5.0-15.module+el8+2285+e990ac42.x86_64 qemu-kvm-2.12.0-47.module+el8+2367+d2ba437c.x86_64 virt:rhel:820181212110715:9edba152:x86_64 kernel: 4.18.0-50.el8.x86_64 Steps: 1.Convert a opensuse15 guest from VMware to rhv by virt-v2v # virt-v2v -ic vpx://root@10.73.73.141/data/10.73.75.219/?no_verify=1 -it vddk -io vddk-libdir=/home/vmware-vix-disklib-distrib -io vddk-thumbprint=1F:97:34:5F:B6:C2:BA:66:46:CB:1A:71:76:7D:6B:50:1E:03:00:EA -o rhv-upload -oo rhv-cafile=/home/ca.pem -oo rhv-direct -oc https://ibm-x3250m5-03.rhts.eng.pek2.redhat.com/ovirt-engine/api -op /tmp/rhvpasswd --password-file /tmp/passwd -os nfs_data -b ovirtmgmt esx6.7-opensuse15-x86_64-xfs [ 1.0] Opening the source -i libvirt -ic vpx://root@10.73.73.141/data/10.73.75.219/?no_verify=1 esx6.7-opensuse15-x86_64-xfs -it vddk -io vddk-libdir=/home/vmware-vix-disklib-distrib -io vddk-thumbprint=1F:97:34:5F:B6:C2:BA:66:46:CB:1A:71:76:7D:6B:50:1E:03:00:EA [ 2.8] Creating an overlay to protect the source from being modified [ 4.5] Initializing the target -o rhv-upload -oc https://ibm-x3250m5-03.rhts.eng.pek2.redhat.com/ovirt-engine/api -op /tmp/rhvpasswd -os nfs_data [ 6.6] Opening the overlay [ 22.2] Inspecting the overlay [ 64.6] Checking for sufficient free disk space in the guest [ 64.6] Estimating space required on target for each disk [ 64.6] Converting openSUSE Leap 15.0 to run on KVM virt-v2v: This guest has virtio drivers installed. [ 176.7] Mapping filesystem data to avoid copying unused and blank areas [ 179.0] Closing the overlay [ 179.4] Checking if the guest needs BIOS or UEFI to boot [ 179.4] Assigning disks to buses [ 179.4] Copying disk 1/1 to qemu URI json:{ "file.driver": "nbd", "file.path": "/var/tmp/rhvupload.eFYVKH/nbdkit1.sock", "file.export": "/" } (raw) (100.00/100%) [1357.0] Creating output metadata [1385.0] Finishing off 2.Power on the guest on rhv4.2 and checkpoints of guest are passed Result: Virt-v2v can convert opensuse15 now, so move the guest from ON_QA to VERIFIED