Bug 1614187

Summary: [v2v] Fix the look of full traceback logging in nbdkit plug-in errors
Product: Red Hat Enterprise Linux 7 Reporter: Mor <mkalfon>
Component: nbdkitAssignee: Richard W.M. Jones <rjones>
Status: CLOSED DUPLICATE QA Contact: Virtualization Bugs <virt-bugs>
Severity: low Docs Contact:
Priority: unspecified    
Version: 7.6   
Target Milestone: rc   
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Last Closed: 2018-08-09 07:33:05 UTC Type: Bug
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Description Mor 2018-08-09 07:29:55 UTC 
Description of problem:
nbdkit tracebacks are compressed into a single line but they are just about usable if not very readable.

For example you would see an error like this:
nbdkit: python[1]: error: /var/tmp/rhvupload.Fh2Db2/rhv-upload-plugin.py: close: error: Fault reason is "Operation Failed". Fault detail is "[Cannot remove Virtual Disk. Related operation is currently in progress. Please try again later.]". HTTP response code is 409.

which can be read by manually unfolding the exception in an editor as:
nbdkit: error: ./python-exception.py: config_complete: error:
Traceback (most recent call last):
  File "./python-exception.py", line 54, in config_complete
    raise_error1()
  File "./python-exception.py", line 48, in raise_error1
    raise_error2()
  File "./python-exception.py", line 45, in raise_error2
    raise RuntimeError("this is the test string")
RuntimeError: this is the test string

Version-Release number of selected component (if applicable):
nbdkit-1.2.3-1.el7ev.x86_64
Comment 2 Mor 2018-08-09 07:33:05 UTC 

*** This bug has been marked as a duplicate of bug 1613946 ***