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Created attachment 1146301[details]
convert with multiple conflicting log
Description of problem:
Virt-v2v can't show any error notification to user when using virt-v2v convert a guest with multiple conflicting for "-oa"
Version-Release number of selected component (if applicable):
virt-v2v-1.32.3-1.el7.x86_64
libguestfs-1.32.3-1.el7.x86_64
libvirt-1.3.3-1.el7.x86_64
qemu-kvm-1.5.3-109.el7.x86_64
How reproducible:
100%
Steps to Reproduce:
1.Convert a guest with multiple conflicting option "-oa" from local to rhevm using virt-v2v
#virt-v2v -o rhev -os 10.73.2.1:/home/nfs_export -of raw rhel6.6 -oa sparse -n ovirtmgmt -oa sparse -oa preallocated -oa sparse
Actual results:
1,There is no error notification to user on the command line
## virt-v2v -o rhev -os 10.73.2.1:/home/nfs_export -of raw rhel6.6 -oa sparse -n ovirtmgmt -oa sparse -oa preallocated -oa sparse
[ 0.0] Opening the source -i libvirt rhel6.6
[ 0.0] Creating an overlay to protect the source from being modified
[ 0.4] Initializing the target -o rhev -os 10.73.2.1:/home/nfs_export
virt-v2v: warning: cannot write files to the NFS server as 36:36, even
though we appear to be running as root. This probably means the NFS client
or idmapd is not configured properly.
You will have to chown the files that virt-v2v creates after the run,
otherwise RHEV-M will not be able to import the VM.
[ 0.5] Opening the overlay
[ 5.0] Inspecting the overlay
[ 17.1] Checking for sufficient free disk space in the guest
[ 17.1] Estimating space required on target for each disk
[ 17.1] Converting Red Hat Enterprise Linux Server release 6.6 (Santiago) to run on KVM
virt-v2v: This guest has virtio drivers installed.
[ 79.5] Mapping filesystem data to avoid copying unused and blank areas
[ 79.8] Closing the overlay
[ 80.0] Checking if the guest needs BIOS or UEFI to boot
[ 80.0] Assigning disks to buses
[ 80.0] Copying disk 1/1 to /tmp/v2v.p2TQIT/7786f4e5-b04e-44e4-b909-363566201ffa/images/19a608ad-8dba-486b-b118-4e7bf775246e/47a1e159-3205-4cc3-a373-0fb59809f2be (raw)
(100.00/100%)
[ 136.6] Creating output metadata
[ 136.7] Finishing off
2,The latest "-oa " output will be execute
Expected results:
virt-v2v should be prevent the multiple conflicting for "-oa", and give to user a error notification, like below notification:
virt-v2v: error: -on option used more than once on the command line
If reporting bugs, run virt-v2v with debugging enabled and include the
complete output:
virt-v2v -v -x [...]
Additional info:
The guest which convert with multiple conflicting for "-oa" can be boot and meet all checkpoint
I can reproduce it with builds:
libguestfs-1.32.3-1.el7.x86_64
virt-v2v-1.32.3-1.el7.x86_64
Verifiy it with builds:
libguestfs-1.32.4-1.el7.x86_64
Virt-v2v-1.32.4-1.el7.x86_64
Steps:
1,Convert a guest with multiple conflicting option "-oa" using virt-v2v
#virt-v2v -ic xen+ssh://10.73.3.21 rhel6.6 -of raw -oa sparse -oa sparse
virt-v2v: error: -oa option used more than once on the command line
If reporting bugs, run virt-v2v with debugging enabled and include the
complete output:
virt-v2v -v -x [...]
Result Now：
The virt-v2v can prevent multiple option "-oa" well, so the bug is fixed
So move the bug form ON_QA to VERIFIED
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://rhn.redhat.com/errata/RHSA-2016-2576.html
Created attachment 1146301 [details] convert with multiple conflicting log Description of problem: Virt-v2v can't show any error notification to user when using virt-v2v convert a guest with multiple conflicting for "-oa" Version-Release number of selected component (if applicable): virt-v2v-1.32.3-1.el7.x86_64 libguestfs-1.32.3-1.el7.x86_64 libvirt-1.3.3-1.el7.x86_64 qemu-kvm-1.5.3-109.el7.x86_64 How reproducible: 100% Steps to Reproduce: 1.Convert a guest with multiple conflicting option "-oa" from local to rhevm using virt-v2v #virt-v2v -o rhev -os 10.73.2.1:/home/nfs_export -of raw rhel6.6 -oa sparse -n ovirtmgmt -oa sparse -oa preallocated -oa sparse Actual results: 1,There is no error notification to user on the command line ## virt-v2v -o rhev -os 10.73.2.1:/home/nfs_export -of raw rhel6.6 -oa sparse -n ovirtmgmt -oa sparse -oa preallocated -oa sparse [ 0.0] Opening the source -i libvirt rhel6.6 [ 0.0] Creating an overlay to protect the source from being modified [ 0.4] Initializing the target -o rhev -os 10.73.2.1:/home/nfs_export virt-v2v: warning: cannot write files to the NFS server as 36:36, even though we appear to be running as root. This probably means the NFS client or idmapd is not configured properly. You will have to chown the files that virt-v2v creates after the run, otherwise RHEV-M will not be able to import the VM. [ 0.5] Opening the overlay [ 5.0] Inspecting the overlay [ 17.1] Checking for sufficient free disk space in the guest [ 17.1] Estimating space required on target for each disk [ 17.1] Converting Red Hat Enterprise Linux Server release 6.6 (Santiago) to run on KVM virt-v2v: This guest has virtio drivers installed. [ 79.5] Mapping filesystem data to avoid copying unused and blank areas [ 79.8] Closing the overlay [ 80.0] Checking if the guest needs BIOS or UEFI to boot [ 80.0] Assigning disks to buses [ 80.0] Copying disk 1/1 to /tmp/v2v.p2TQIT/7786f4e5-b04e-44e4-b909-363566201ffa/images/19a608ad-8dba-486b-b118-4e7bf775246e/47a1e159-3205-4cc3-a373-0fb59809f2be (raw) (100.00/100%) [ 136.6] Creating output metadata [ 136.7] Finishing off 2,The latest "-oa " output will be execute Expected results: virt-v2v should be prevent the multiple conflicting for "-oa", and give to user a error notification, like below notification: virt-v2v: error: -on option used more than once on the command line If reporting bugs, run virt-v2v with debugging enabled and include the complete output: virt-v2v -v -x [...] Additional info: The guest which convert with multiple conflicting for "-oa" can be boot and meet all checkpoint