Image push to RHEV-M fails on Cloud Engine with "stdout: ERROR failed to stat ... No such file or directory"

Issue

• Push of the image from Cloud Engine into RHEV-M provider fails.
• In /var/log/imagefactory.log there is a failed push attempt:

  File "/usr/lib/python2.6/site-packages/imgfac/builders/Fedora_rhevm_Builder.py", line 47, in subprocess_check_output
    raise ImageFactoryException("'%s' failed(%d): %s\nstdout: %s" % (cmd, retcode, stderr, stdout))
ImageFactoryException: '/usr/bin/dc-rhev-image /tmp/tmp73sGdt' failed(1): None
stdout: ERROR failed to stat /mnt/rhevm/2397b8f6-9339-49fe-a81f-9290fce5a2a7: No such file or directory
...
2012-06-12 14:08:55,886 DEBUG imgfac.BuildJob.BuildJob thread(1e01ee9e) Message: Builder (1e01ee9e-8239-4286-8992-9fe86569cc3) changed status from PUSHING to FAILED