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Bug 837730

Summary: fcoe-target-utils: got python error message when specify non-exist storage-object.
Product: Red Hat Enterprise Linux 6 Reporter: Gris Ge <fge>
Component: fcoe-target-utilsAssignee: Andy Grover <agrover>
Status: CLOSED ERRATA QA Contact: Gris Ge <fge>
Severity: high Docs Contact:
Priority: medium    
Version: 6.3   
Target Milestone: rc   
Target Release: ---   
Hardware: All   
OS: Linux   
Whiteboard:
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2013-02-21 10:48:51 UTC Type: Bug
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:

Description Gris Ge 2012-07-05 02:57:52 UTC 
Description of problem:
===
/tcm_fc/20:00...59:12:36/luns> create disk4
Traceback (most recent call last):
  File "/usr/lib/python2.6/site-packages/configshell/shell.py", line 990, in run_interactive
    self._cli_loop()
  File "/usr/lib/python2.6/site-packages/configshell/shell.py", line 813, in _cli_loop
    self.run_cmdline(cmdline)
  File "/usr/lib/python2.6/site-packages/configshell/shell.py", line 934, in run_cmdline
    self._execute_command(path, command, pparams, kparams)
  File "/usr/lib/python2.6/site-packages/configshell/shell.py", line 909, in _execute_command
    result = target.execute_command(command, pparams, kparams)
  File "/usr/lib/python2.6/site-packages/targetcli/ui_node.py", line 84, in execute_command
    pparams, kparams)
  File "/usr/lib/python2.6/site-packages/configshell/node.py", line 1405, in execute_command
    result = method(*pparams, **kparams)
  File "/usr/lib/python2.6/site-packages/targetcli/ui_target.py", line 786, in ui_command_create
    storage_object = self.get_node(storage_object).rtsnode
  File "/usr/lib/python2.6/site-packages/configshell/node.py", line 1876, in get_node
    return adjacent_node(path)
  File "/usr/lib/python2.6/site-packages/configshell/node.py", line 1838, in adjacent_node
    return self.get_child(name)
  File "/usr/lib/python2.6/site-packages/configshell/node.py", line 1807, in get_child
    % (self.path.rstrip('/'), name))
ValueError: No such path /tcm_fc/20:00:00:1b:21:59:12:36/luns/disk4
======

Version-Release number of selected component (if applicable):
fcoe-target-utils-2.0rc1.fb10-5.el6.noarch

How reproducible:
100%

Steps to Reproduce:
1. Specify non-exist storage object when creating LUN on target/frond-end
2.
3.
  
Actual results:
python failure.

Expected results:
better error output

Additional info:
Comment 1 RHEL Program Management 2012-07-10 07:01:41 UTC 
This request was not resolved in time for the current release.
Red Hat invites you to ask your support representative to
propose this request, if still desired, for consideration in
the next release of Red Hat Enterprise Linux.
Comment 2 RHEL Program Management 2012-07-10 23:11:22 UTC 
This request was erroneously removed from consideration in Red Hat Enterprise Linux 6.4, which is currently under development.  This request will be evaluated for inclusion in Red Hat Enterprise Linux 6.4.
Comment 4 Gris Ge 2013-01-25 03:29:40 UTC 
VERIFY

No python call trace for non-exist storage object on fcoe-target-utils-2.0rc1.fb16-3.el6.noarch
===
/tcm_fc/20:00...59:12:36/luns> create disk4
Invalid storage object disk4.
===
Comment 6 errata-xmlrpc 2013-02-21 10:48:51 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, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

http://rhn.redhat.com/errata/RHBA-2013-0457.html