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Bug 2083617 - Suppress nbdkit vddk error when convert guest from vCenter7.0 via vddk7 and resolve vCenter7.0 hostname to ip address to /etc/hosts
Summary: Suppress nbdkit vddk error when convert guest from vCenter7.0 via vddk7 and r...
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Red Hat Enterprise Linux 9
Classification: Red Hat
Component: nbdkit
Version: 9.1
Hardware: x86_64
OS: Unspecified
low
low
Target Milestone: rc
: ---
Assignee: Richard W.M. Jones
QA Contact: mxie@redhat.com
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2022-05-10 12:45 UTC by mxie@redhat.com
Modified: 2022-11-15 10:08 UTC (History)
11 users (show)

Fixed In Version: nbdkit-1.30.8-1.el9
Doc Type: If docs needed, set a value
Doc Text:
Clone Of:
Environment:
Last Closed: 2022-11-15 09:50:17 UTC
Type: Bug
Target Upstream Version:
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Issue Tracker RHELPLAN-121588 0 None None None 2022-05-10 13:18:49 UTC
Red Hat Product Errata RHBA-2022:7945 0 None None None 2022-11-15 09:50:40 UTC

Description mxie@redhat.com 2022-05-10 12:45:27 UTC 
Description of problem:
Suppress nbdkit vddk error when convert guest from vCenter7.0 via vddk7 and resolve vCenter7.0 hostname to ip address to /etc/hosts

Version-Release number of selected component (if applicable):
virt-v2v-2.0.4-1.el9.x86_64
libguestfs-1.48.1-1.el9.x86_64
guestfs-tools-1.48.0-1.el9.x86_64
nbdkit-server-1.30.4-1.el9.x86_64
libnbd-1.12.2-1.el9.x86_64
libvirt-libs-8.3.0-1.el9.x86_64
qemu-img-7.0.0-2.el9.x86_64
  

How reproducible:
100%

Steps to Reproduce:
1. Add vCenter7.0 hostname and ip address to /etc/hosts
# cat /etc/hosts
127.0.0.1   localhost localhost.localdomain localhost4 localhost4.localdomain4
::1         localhost localhost.localdomain localhost6 localhost6.localdomain6
10.73.227.27  bootp-73-227-27.lab.eng.pek2.redhat.com


2.Convert a guest from vCenter7.0 via vddk7.0.3 by v2v
# virt-v2v -ic vpx://root.227.27/data/10.73.199.217/?no_verify=1 -it vddk -io vddk-libdir=/home/vddk7.0.3 -io  vddk-thumbprint=76:75:59:0E:32:F5:1E:58:69:93:75:5A:7B:51:32:C5:D1:6D:F1:21 -o rhv-upload -of qcow2 -oc https://dell-per740-22.lab.eng.pek2.redhat.com/ovirt-engine/api  -op /home/rhvpasswd  -os nfs_data -b ovirtmgmt -ip /home/passwd esx7.0-rhel8.6-x86_64 
[   0.1] Setting up the source: -i libvirt -ic vpx://root.227.27/data/10.73.199.217/?no_verify=1 -it vddk esx7.0-rhel8.6-x86_64
[   1.9] Opening the source
nbdkit: vddk[1]: error: VDDK_PhoneHome: Unable to load configuration options from /tmp/vmware-root/vacConfig.conf.
[   7.4] Inspecting the source
[  17.5] Checking for sufficient free disk space in the guest
[  17.5] Converting Red Hat Enterprise Linux 8.6 (Ootpa) to run on KVM
virt-v2v: This guest has virtio drivers installed.
[ 117.4] Mapping filesystem data to avoid copying unused and blank areas
[ 118.3] Closing the overlay
[ 118.6] Assigning disks to buses
[ 118.6] Checking if the guest needs BIOS or UEFI to boot
[ 118.6] Setting up the destination: -o rhv-upload -oc https://dell-per740-22.lab.eng.pek2.redhat.com/ovirt-engine/api -os nfs_data
[ 139.9] Copying disk 1/1
█ 100% [****************************************]
[ 424.5] Creating output metadata
[ 446.3] Finishing off


Expected results:
As above description


Additional info:
1.There is NO nbdkit vddk error when convert guest via vddk6 and resolve vCenter7.0 hostname to ip address to /etc/hosts
#  virt-v2v -ic vpx://root.227.27/data/10.73.199.217/?no_verify=1 -it vddk -io vddk-libdir=/home/vddk6.7 -io  vddk-thumbprint=76:75:59:0E:32:F5:1E:58:69:93:75:5A:7B:51:32:C5:D1:6D:F1:21 -o rhv-upload -of qcow2 -oc https://dell-per740-22.lab.eng.pek2.redhat.com/ovirt-engine/api  -op /home/rhvpasswd  -os nfs_data -b ovirtmgmt -ip /home/passwd esx7.0-rhel8.6-x86_64
[   0.0] Setting up the source: -i libvirt -ic vpx://root.227.27/data/10.73.199.217/?no_verify=1 -it vddk esx7.0-rhel8.6-x86_64
[   1.8] Opening the source
[   6.7] Inspecting the source
[  17.1] Checking for sufficient free disk space in the guest
[  17.1] Converting Red Hat Enterprise Linux 8.6 (Ootpa) to run on KVM
virt-v2v: This guest has virtio drivers installed.
[ 115.9] Mapping filesystem data to avoid copying unused and blank areas
[ 116.7] Closing the overlay
[ 117.0] Assigning disks to buses
[ 117.0] Checking if the guest needs BIOS or UEFI to boot
[ 117.0] Setting up the destination: -o rhv-upload -oc https://dell-per740-22.lab.eng.pek2.redhat.com/ovirt-engine/api -os nfs_data
[ 130.1] Copying disk 1/1
█ 100% [****************************************]
[ 492.9] Creating output metadata
[ 507.5] Finishing off
Comment 5 Richard W.M. Jones 2022-05-10 14:00:07 UTC 
Fixed in commit 270ee75ede3881f32a7c21264676851dcf0969be.
Comment 6 Richard W.M. Jones 2022-05-12 18:50:22 UTC 
The fix for this bug was actually done in nbdkit.
Comment 8 Richard W.M. Jones 2022-05-13 07:32:28 UTC 
Tingting, could you QA ack this one again pls?  It lost it when I moved the component.
Comment 11 mxie@redhat.com 2022-05-16 10:46:45 UTC 
Verify the bug with below builds:
virt-v2v-2.0.5-1.el9.x86_64
libguestfs-1.48.2-2.el9.x86_64
guestfs-tools-1.48.1-1.el9.x86_64
libvirt-libs-8.3.0-1.el9.x86_64
qemu-img-7.0.0-3.el9.x86_64
nbdkit-server-1.30.5-1.el9.x86_64
libnbd-1.12.2-1.el9.x86_64


Steps:
1. Add vCenter7.0 hostname and ip address to /etc/hosts
# cat /etc/hosts
127.0.0.1   localhost localhost.localdomain localhost4 localhost4.localdomain4
::1         localhost localhost.localdomain localhost6 localhost6.localdomain6
10.73.227.27  bootp-73-227-27.lab.eng.pek2.redhat.com

2.Convert a guest from vCenter7.0 via vddk7.0.3 by v2v
# virt-v2v -ic vpx://root.227.27/data/10.73.199.217/?no_verify=1 -it vddk -io vddk-libdir=/home/vddk7.0.3 -io  vddk-thumbprint=76:75:59:0E:32:F5:1E:58:69:93:75:5A:7B:51:32:C5:D1:6D:F1:21 -o rhv-upload -of qcow2 -oc https://dell-per740-22.lab.eng.pek2.redhat.com/ovirt-engine/api  -op /home/rhvpasswd  -os nfs_data -b ovirtmgmt -ip /home/passwd esx7.0-rhel9.1-x86_64 
[   0.0] Setting up the source: -i libvirt -ic vpx://root.227.27/data/10.73.199.217/?no_verify=1 -it vddk esx7.0-rhel9.1-x86_64
[   1.8] Opening the source
[   7.7] Inspecting the source
[  13.8] Checking for sufficient free disk space in the guest
[  13.8] Converting Red Hat Enterprise Linux 9.1 Beta (Plow) to run on KVM
virt-v2v: This guest has virtio drivers installed.
[ 114.7] Mapping filesystem data to avoid copying unused and blank areas
[ 115.6] Closing the overlay
[ 115.9] Assigning disks to buses
[ 115.9] Checking if the guest needs BIOS or UEFI to boot
[ 115.9] Setting up the destination: -o rhv-upload -oc https://dell-per740-22.lab.eng.pek2.redhat.com/ovirt-engine/api -os nfs_data
[ 129.1] Copying disk 1/1
█ 100% [****************************************]
[ 256.0] Creating output metadata
[ 275.7] Finishing off

3. Check the guest after finishing conversion, the checkpoints of guest are passed


Result:

   The bug has been fixed, move the bug from ON_QA to VERIFIED
Comment 13 errata-xmlrpc 2022-11-15 09:50:17 UTC 
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 (nbdkit bug fix and enhancement update), 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/RHBA-2022:7945
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