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Created attachment 1488332 [details] virt-v2v-opensuse15-debug.log 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.
This bug will be fixed by the rebase scheduled for RHEL 7.7, see bug 1621895.
Verify the bug with builds: virt-v2v-1.40.2-1.el7.x86_64 libguestfs-1.40.2-1.el7.x86_64 libvirt-4.5.0-10.el7.x86_64 qemu-kvm-rhev-2.12.0-24.el7.x86_64 kernel-3.10.0-957.el7.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 esx6.7-opensuse15-x86_64-xfs --password-file /tmp/passwd -o rhv -os 10.66.144.40:/home/nfs_export -on esx6.7-opensuse15-x86_64-xfs-juzhou-verify-bug1634248 [ 0.0] 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 [ 2.0] Creating an overlay to protect the source from being modified [ 2.6] Opening the overlay [ 17.6] Inspecting the overlay [ 191.8] Checking for sufficient free disk space in the guest [ 191.8] Estimating space required on target for each disk [ 191.8] Converting openSUSE Leap 15.0 to run on KVM virt-v2v: warning: guest tools directory ‘linux/lp151’ is missing from the virtio-win directory or ISO. Guest tools are only provided in the RHV Guest Tools ISO, so this can happen if you are using the version of virtio-win which contains just the virtio drivers. In this case only virtio drivers can be installed in the guest, and installation of Guest Tools will be skipped. virt-v2v: This guest has virtio drivers installed. [1232.0] Mapping filesystem data to avoid copying unused and blank areas [1235.0] Closing the overlay [1235.2] Assigning disks to buses [1235.2] Checking if the guest needs BIOS or UEFI to boot [1235.2] Initializing the target -o rhv -os 10.66.144.40:/home/nfs_export [1236.3] Copying disk 1/1 to /tmp/v2v.H2nm2K/c980b640-cb59-47f7-a0fe-90312d33deae/images/18607a91-496f-483e-b333-bd8e582ed567/558346f8-112d-49c9-bd56-1d5dbde1baad (raw) (100.00/100%) [1772.7] Creating output metadata [1773.0] Finishing off 2.Power on the guest on rhv4.3 and checkpoints of guest are passed Result: Virt-v2v can convert opensuse15 now.
Verify this bug with packages: libvirt-4.5.0-12.el7.x86_64 libguestfs-1.40.2-3.el7.x86_64 virt-v2v-1.40.2-3.el7.x86_64 qemu-kvm-rhev-2.12.0-26.el7.x86_64 python-ovirt-engine-sdk4-4.3.1-1.el7ev.x86_64 rhv-guest-tools-iso-4.3-6.el7ev.noarch kernel: 3.10.0-1018.el7.x86_64 rhv:4.3.0.1-0.1.el7 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 esx6.7-opensuse15-x86_64-xfs --password-file /tmp/passwd -o rhv-upload -oc https://ibm-x3250m5-03.rhts.eng.pek2.redhat.com/ovirt-engine/api -os nfs_data -op /tmp/rhvpasswd -oo rhv-cafile=/home/ca.pem -oo rhv-direct=true -oo rhv-cluster=nfs -of raw -b ovirtmgmt Exception AttributeError: "'module' object has no attribute 'dump_plugin'" in <module 'threading' from '/usr/lib64/python2.7/threading.pyc'> ignored [ 5.5] 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 [ 10.9] Creating an overlay to protect the source from being modified [ 17.0] Opening the overlay [ 42.6] Inspecting the overlay [ 78.2] Checking for sufficient free disk space in the guest [ 78.2] Estimating space required on target for each disk [ 78.2] Converting openSUSE Leap 15.0 to run on KVM virt-v2v: This guest has virtio drivers installed. [ 188.2] Mapping filesystem data to avoid copying unused and blank areas [ 192.0] Closing the overlay [ 192.4] Assigning disks to buses [ 192.4] Checking if the guest needs BIOS or UEFI to boot [ 192.4] 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 [ 199.5] Copying disk 1/1 to qemu URI json:{ "file.driver": "nbd", "file.path": "/var/tmp/rhvupload.NtvNhF/nbdkit0.sock", "file.export": "/" } (raw) (100.00/100%) [1092.3] Creating output metadata [1118.0] Finishing off 2. Power on the guest on rhv4.3 after v2v finishing conversion. Result: Virt-v2v can convert opensuse15 now and vm boots up successfully. 3. I also test converting opensuse42.3 and opensuse-thumleweed vms from VMware to RHV. # 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 esx6.7-opensuse42.3-x86_64 --password-file /tmp/passwd -o rhv-upload -oc https://ibm-x3250m5-03.rhts.eng.pek2.redhat.com/ovirt-engine/api -os nfs_data -op /tmp/rhvpasswd -oo rhv-cafile=/home/ca.pem -oo rhv-direct=true -oo rhv-cluster=nfs -of raw -b ovirtmgmt Exception AttributeError: "'module' object has no attribute 'dump_plugin'" in <module 'threading' from '/usr/lib64/python2.7/threading.pyc'> ignored [ 1.1] Opening the source -i libvirt -ic vpx://root@10.73.73.141/data/10.73.75.219/?no_verify=1 esx6.7-opensuse42.3-x86_64 -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 [ 7.4] Opening the overlay [ 19.7] Inspecting the overlay [ 50.6] Checking for sufficient free disk space in the guest [ 50.6] Estimating space required on target for each disk [ 50.6] Converting openSUSE Leap 42.3 to run on KVM virt-v2v: This guest has virtio drivers installed. [ 152.3] Mapping filesystem data to avoid copying unused and blank areas [ 153.1] Closing the overlay [ 154.0] Assigning disks to buses [ 154.0] Checking if the guest needs BIOS or UEFI to boot [ 154.0] 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 [ 157.1] Copying disk 1/1 to qemu URI json:{ "file.driver": "nbd", "file.path": "/var/tmp/rhvupload.NEfAJf/nbdkit0.sock", "file.export": "/" } (raw) (100.00/100%) [1075.9] Creating output metadata [1096.6] Finishing off # 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 esx6.7-opensuse-thumleweed-x86_64 --password-file /tmp/passwd -o rhv-upload -oc https://ibm-x3250m5-03.rhts.eng.pek2.redhat.com/ovirt-engine/api -os nfs_data -op /tmp/rhvpasswd -oo rhv-cafile=/home/ca.pem -oo rhv-direct=true -oo rhv-cluster=nfs -of raw -b ovirtmgmt Exception AttributeError: "'module' object has no attribute 'dump_plugin'" in <module 'threading' from '/usr/lib64/python2.7/threading.pyc'> ignored [ 0.2] Opening the source -i libvirt -ic vpx://root@10.73.73.141/data/10.73.75.219/?no_verify=1 esx6.7-opensuse-thumleweed-x86_64 -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 [ 2.0] Creating an overlay to protect the source from being modified [ 5.7] Opening the overlay [ 12.2] Inspecting the overlay [ 27.0] Checking for sufficient free disk space in the guest [ 27.0] Estimating space required on target for each disk [ 27.0] Converting openSUSE Tumbleweed to run on KVM virt-v2v: QEMU Guest Agent installed for this guest. virt-v2v: This guest has virtio drivers installed. [ 87.6] Mapping filesystem data to avoid copying unused and blank areas [ 87.9] Closing the overlay [ 88.1] Assigning disks to buses [ 88.1] Checking if the guest needs BIOS or UEFI to boot [ 88.1] 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 [ 89.9] Copying disk 1/1 to qemu URI json:{ "file.driver": "nbd", "file.path": "/var/tmp/rhvupload.dKwj8a/nbdkit0.sock", "file.export": "/" } (raw) (100.00/100%) [ 968.4] Creating output metadata [ 983.9] Finishing off Results: Conversion finished successfully and vms boot up on rhv with no error. As a summary, virt-v2v can support convert opensuse vms now, I move this bug from ON_QA to VERIFIED status.
Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory, and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://access.redhat.com/errata/RHEA-2019:2096