Description of problem：
v2v can't convert guest with multiple windows OS on rhel10
Version-Release number of selected component (if applicable):
virt-v2v-2.9.8-1.el10.x86_64
libguestfs-1.57.4-1.el10.x86_64
guestfs-tools-1.54.0-5.el10.x86_64
nbdkit-1.45.7-1.el10.x86_64
libnbd-1.23.7-1.el10.x86_64
How reproducible:
100%
Steps:
1. Prepare a guest with two disks, each containing a Windows OS on VMware, then convert the guest from VMware to local libvirt by virt-v2v
# virt-v2v -ic vpx://non-admin%40vsphere.local@10.73.213.134/data/cluster/10.73.212.36/?no_verify=1 -it vddk -io vddk-libdir=/home/vddk8.0.3 -io vddk-thumbprint=C3:83:1D:C0:6D:4C:47:83:5A:B9:6E:0E:FA:5A:15:22:B4:75:D5:7E -ip /home/passwd esx8.0-win11-efi-for-bug-RHEL-119802 [ 0.0] Setting up the source: -i libvirt -ic vpx://non-admin%40vsphere.local@10.73.213.134/data/cluster/10.73.212.36/?no_verify=1 -it vddk esx8.0-win11-efi-for-bug-RHEL-119802 [ 1.6] Opening the source nbdkitin: : vddk[1]: error: access denied: client requested "[esx8.0-function-2] esx8.0-win11-efi-for-bug-RHEL-119802/esx8.0-win11-efi-for-bug-RHEL-119802.vmdk" which does not match export="\[esx8.0-*.vmdk" nbdkitin: : vddk[1]: error: access denied: client requested "[esx8.0-function-2] esx8.0-win11-efi-for-bug-RHEL-119802/esx8.0-win11-efi-for-bug-RHEL-119802.vmdk" which does not match export="\[esx8.0-*.vmdk" nbdkitin: : vddk[1]: error: access denied: client requested "[esx8.0-function-2] esx8.0-win11-efi-for-bug-RHEL-119802/esx8.0-win11-efi-for-bug-RHEL-119802.vmdk" which does not match export="\[esx8.0-*.vmdk" nbdkitin: : vddk[1]: error: access denied: client requested "[esx8.0-function-2] esx8.0-win11-efi-for-bug-RHEL-119802/esx8.0-win11-efi-for-bug-RHEL-119802.vmdk" which does not match export="\[esx8.0-*.vmdk" nbdkitin: : vddk[1]: error: access denied: client requested "[esx8.0-function-2] esx8.0-win11-efi-for-bug-RHEL-119802/esx8.0-win11-efi-for-bug-RHEL-119802.vmdk" which does not match export="\[esx8.0-*.vmdk" nbdkitin: : vddk[1]: error: access denied: client requested "[esx8.0-function-2] esx8.0-win11-efi-for-bug-RHEL-119802/esx8.0-win11-efi-for-bug-RHEL-119802.vmdk" which does not match export="\[esx8.0-*.vmdk" virt-v2v: error: libguestfs error: could not create appliance through libvirt. Original error from libvirt: internal error: process exited while connecting to monitor: 2025-10-16T06:07:55.871908Z qemu-kvm: -blockdev {"driver":"nbd","server":{"type":"unix","path":"/tmp/v2v.iWzAY5/in0"},"export":"[esx8.0-function-2] esx8.0-win11-efi-for-bug-RHEL-119802/esx8.0-win11-efi-for-bug-RHEL-119802.vmdk","node-name":"libvirt-3-storage","read-only":false,"discard":"unmap","cache":{"direct":false,"no-flush":true}}: Requested export not available server reported: access denied: client requested "[esx8.0-function-2] esx8.0-win11-efi-for-bug-RHEL-119802/esx8.0-win11-efi-for-bug-RHEL-119802.vmdk" which does not match export="\[esx8.0-*.vmdk" [code=1 int1=-1] If reporting bugs, run virt-v2v with debugging enabled and include the complete output: virt-v2v -v -x [...]
Actual result:
As above description
Expect result:
Fix the bug
Additional info
1. Can't reproduce the bug on rhel9
# rpm -q virt-v2v libguestfs guestfs-tools nbdkit libnbd virt-v2v-2.7.1-16.el9.x86_64 libguestfs-1.54.0-11.el9.x86_64 guestfs-tools-1.52.2-6.el9.x86_64 nbdkit-1.38.5-12.el9.x86_64 libnbd-1.20.3-4.el9.x86_64 # virt-v2v -ic vpx://non-admin%40vsphere.local@10.73.213.134/data/cluster/10.73.212.36/?no_verify=1 -it vddk -io vddk-libdir=/home/vddk8.0.3 -io vddk-thumbprint=C3:83:1D:C0:6D:4C:47:83:5A:B9:6E:0E:FA:5A:15:22:B4:75:D5:7E -ip /home/passwd esx8.0-win11-efi-for-bug-RHEL-119802 [ 0.1] Setting up the source: -i libvirt -ic vpx://non-admin%40vsphere.local@10.73.213.134/data/cluster/10.73.212.36/?no_verify=1 -it vddk esx8.0-win11-efi-for-bug-RHEL-119802 [ 4.0] Opening the source [ 49.5] Inspecting the source *** Dual- or multi-boot operating system detected. Choose the root filesystem that contains the main operating system from the list below: [1] /dev/sda3 (Windows 10 Enterprise) [2] /dev/sdc2 (Windows 10 Enterprise) Enter a number between 1 and 2, or ‘exit’: 1 [1139.7] Checking for sufficient free disk space in the guest [1139.7] Converting Windows 10 Enterprise (win11) to run on KVM virt-v2v: This guest has virtio drivers installed. [1162.8] Setting a random seed virt-v2v: warning: random seed could not be set for this type of guest [1162.9] SELinux relabelling [1163.1] Mapping filesystem data to avoid copying unused and blank areas [1170.0] Closing the overlay [1170.4] Assigning disks to buses [1170.4] Checking if the guest needs BIOS or UEFI to boot virt-v2v: This guest requires UEFI on the target to boot. [1170.4] Setting up the destination: -o libvirt [1175.7] Copying disk 1/3 █ 100% [****************************************] [1720.5] Copying disk 2/3 █ 100% [****************************************] [1723.6] Copying disk 3/3 █ 100% [****************************************] [2258.9] Creating output metadata [2258.9] Finishing off
2. Can reproduce the bug on rhel10.1 as well
# rpm -q virt-v2v libguestfs guestfs-tools nbdkit libnbd virt-v2v-2.8.1-10.el10_1.x86_64 libguestfs-1.56.1-3.el10.x86_64 guestfs-tools-1.54.0-3.el10.x86_64 nbdkit-1.44.1-2.el10.x86_64 libnbd-1.22.2-2.el10.x86_64 # virt-v2v -ic vpx://non-admin%40vsphere.local@10.73.213.134/data/cluster/10.73.212.36/?no_verify=1 -it vddk -io vddk-libdir=/home/vddk8.0.3 -io vddk-thumbprint=C3:83:1D:C0:6D:4C:47:83:5A:B9:6E:0E:FA:5A:15:22:B4:75:D5:7E -ip /home/passwd esx8.0-win11-efi-for-bug-RHEL-119802 [ 0.3] Setting up the source: -i libvirt -ic vpx://non-admin%40vsphere.local@10.73.213.134/data/cluster/10.73.212.36/?no_verify=1 -it vddk esx8.0-win11-efi-for-bug-RHEL-119802 [ 1.9] Opening the source nbdkit: vddk[1]: error: access denied: client requested "[esx8.0-function-2] esx8.0-win11-efi-for-bug-RHEL-119802/esx8.0-win11-efi-for-bug-RHEL-119802.vmdk" which does not match export="\[esx8.0-*.vmdk" nbdkit: vddk[1]: error: access denied: client requested "[esx8.0-function-2] esx8.0-win11-efi-for-bug-RHEL-119802/esx8.0-win11-efi-for-bug-RHEL-119802.vmdk" which does not match export="\[esx8.0-*.vmdk" nbdkit: vddk[1]: error: access denied: client requested "[esx8.0-function-2] esx8.0-win11-efi-for-bug-RHEL-119802/esx8.0-win11-efi-for-bug-RHEL-119802.vmdk" which does not match export="\[esx8.0-*.vmdk" nbdkit: vddk[1]: error: access denied: client requested "[esx8.0-function-2] esx8.0-win11-efi-for-bug-RHEL-119802/esx8.0-win11-efi-for-bug-RHEL-119802.vmdk" which does not match export="\[esx8.0-*.vmdk" nbdkit: vddk[1]: error: access denied: client requested "[esx8.0-function-2] esx8.0-win11-efi-for-bug-RHEL-119802/esx8.0-win11-efi-for-bug-RHEL-119802.vmdk" which does not match export="\[esx8.0-*.vmdk" nbdkit: vddk[1]: error: access denied: client requested "[esx8.0-function-2] esx8.0-win11-efi-for-bug-RHEL-119802/esx8.0-win11-efi-for-bug-RHEL-119802.vmdk" which does not match export="\[esx8.0-*.vmdk" virt-v2v: error: libguestfs error: could not create appliance through libvirt. Original error from libvirt: internal error: process exited while connecting to monitor: 2025-10-16T06:08:31.682259Z qemu-kvm: -blockdev {"driver":"nbd","server":{"type":"unix","path":"/tmp/v2v.82Xf3E/in0"},"export":"[esx8.0-function-2] esx8.0-win11-efi-for-bug-RHEL-119802/esx8.0-win11-efi-for-bug-RHEL-119802.vmdk","node-name":"libvirt-3-storage","read-only":false,"discard":"unmap","cache":{"direct":false,"no-flush":true}}: Requested export not available server reported: access denied: client requested "[esx8.0-function-2] esx8.0-win11-efi-for-bug-RHEL-119802/esx8.0-win11-efi-for-bug-RHEL-119802.vmdk" which does not match export="\[esx8.0-*.vmdk" [code=1 int1=-1] If reporting bugs, run virt-v2v with debugging enabled and include the complete output: virt-v2v -v -x [...]
- depends on
-
RHEL-111241 Rebase virt-v2v in RHEL 10.2
-
- Integration
-
