Hi again,
After a bit more research I found this message in libguestfs[0] that seems
to imply the issue is related to Fedora 23 in that dracut was moved from
/sbin to /usr/bin. Apparently this was fixed in libguestfs on January 28,
2016 by a change to convert_linux.ml [1]. But apparently this change
isn't in the centos-7.2/ovirt-4.0.4 packages?
I just looked through my ovirt host and canot find "convert_linux.ml"
anywhere, so I have no idea how to actually apply this patch locally.
Short term I suppose I can fix this by adding a symlink in the VM and
repackage the OVA, but it would be nice to actually get this bugfix
propagated; it's been almost a year?
Thanks,
-derek
[0]
https://www.redhat.com/archives/libguestfs/2016-January/msg00138.html
[1]
https://github.com/libguestfs/libguestfs/commit/569ad259b4726fbdabf380bdc...
On Sat, November 5, 2016 5:02 pm, Derek Atkins wrote:
Hi,
I just tried using the OVA import feature in 4.0.4 to import an OVA file
created from VMware-Workstation-12. I packaged the OVA, got it onto my
ovirt host, and then go the Admin GUI and under the Virtual Machines tab
clicked on Import. From there I chose Source: VMware Virtual Appliance
(OVA), and selected the (local-to-the-host) path where I put the OVA
file. After clicking Load it displayed the vm name in the window. I
click on that and click the right arrow to and then Next. Then I select
my storage domain to use and continue. It loads the VM and starts to
process it internally with virt-v2v, but then it inexplicably fails.
The only message in the GUI is:
Failed to import Vm <vm name> to Data Center Default, Cluster Default
I tried to look into /var/log/vdsm/vdsm.log looking for any errors. I
found this:
Thread-88166::ERROR::2016-11-05 16:36:09,219::v2v::674::root::(_run) Job
u'cdb1e
eb7-63f3-46e8-abd5-5292dcc8809a' failed
Traceback (most recent call last):
File "/usr/lib/python2.7/site-packages/vdsm/v2v.py", line 669, in _run
self._import()
File "/usr/lib/python2.7/site-packages/vdsm/v2v.py", line 696, in
_import
self._proc.stderr.read(1024)))
V2VProcessError: Job u'cdb1eeb7-63f3-46e8-abd5-5292dcc8809a' process
failed exit
-code: 1, stderr: virt-v2v: error: unable to rebuild initrd
(/boot/initramfs-4.2.6-301.fc23.x86_64.img) because mkinitrd or dracut was
not found in the guest
If reporting bugs, run virt-v2v with debugging enabled and include the
complete output:
virt-v2v -v -x [...]
I don't understand this error because /usr/bin/dracut certainly exists
in the VM.
Anyone have any suggestions on how to get around this?
Thanks,
-derek
--
Derek Atkins, SB '93 MIT EE, SM '95 MIT Media Laboratory
Member, MIT Student Information Processing Board (SIPB)
URL:
http://web.mit.edu/warlord/ PP-ASEL-IA N1NWH
warlord(a)MIT.EDU PGP key available
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Derek Atkins 617-623-3745
derek(a)ihtfp.com
www.ihtfp.com
Computer and Internet Security Consultant