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Description of problem: All targetcli commands after creating a block backstores fails, with the exception of clearconfig. Version-Release number of selected component (if applicable): rpm -q targetcli targetcli-2.0rc1.fb17-1.el7.noarch How reproducible: 100% Steps to Reproduce: 1.modprobe scsi_debug 2. targetcli /backstores/block create target1-lun1 /dev/sdj Created block storage object target1-lun1 using /dev/sdj. 3.targetcli ls Traceback (most recent call last): File "/usr/bin/targetcli", line 87, in <module> main() File "/usr/bin/targetcli", line 70, in main shell.run_cmdline(" ".join(sys.argv[1:])) File "/usr/lib/python2.7/site-packages/configshell/shell.py", line 934, in run_cmdline self._execute_command(path, command, pparams, kparams) File "/usr/lib/python2.7/site-packages/configshell/shell.py", line 909, in _execute_command result = target.execute_command(command, pparams, kparams) File "/usr/lib/python2.7/site-packages/targetcli/ui_node.py", line 84, in execute_command pparams, kparams) File "/usr/lib/python2.7/site-packages/configshell/node.py", line 1405, in execute_command result = method(*pparams, **kparams) File "/usr/lib/python2.7/site-packages/configshell/node.py", line 714, in ui_command_ls tree = self._render_tree(target, depth=depth) File "/usr/lib/python2.7/site-packages/configshell/node.py", line 857, in _render_tree + self._render_tree(children[i], margin, depth) File "/usr/lib/python2.7/site-packages/configshell/node.py", line 857, in _render_tree + self._render_tree(children[i], margin, depth) File "/usr/lib/python2.7/site-packages/configshell/node.py", line 857, in _render_tree + self._render_tree(children[i], margin, depth) File "/usr/lib/python2.7/site-packages/configshell/node.py", line 769, in _render_tree (description, is_healthy) = root.summary() File "/usr/lib/python2.7/site-packages/targetcli/ui_backstore.py", line 400, in summary if so.readonly: File "/usr/lib/python2.7/site-packages/rtslib/tcm.py", line 675, in _get_readonly return bool(int(self._parse_info('readonly'))) File "/usr/lib/python2.7/site-packages/rtslib/tcm.py", line 130, in _parse_info % key, ' '.join(info.split())).group(1).lower() AttributeError: 'NoneType' object has no attribute 'group' 4. targetcli clearconfig True All configuration cleared
This is a kernel/rtslib incompatibility. Using kernel >= 3.6 or rtslib >= 2.1.fb26 will resolve it. I think rhel7 is still pulling updates from Fedora, and should therefore get this fix automatically?
I have updated the lib to rtslib >= 2.1.fb26. It seems to have solved the problem, although new one appeared targetcli /iscsi/iqn.2009-10.com.redhat:storage-1/tpg1/portals create 0.0.0.0 Traceback (most recent call last): File "/usr/bin/targetcli", line 87, in <module> main() File "/usr/bin/targetcli", line 70, in main shell.run_cmdline(" ".join(sys.argv[1:])) File "/usr/lib/python2.7/site-packages/configshell/shell.py", line 934, in run_cmdline self._execute_command(path, command, pparams, kparams) File "/usr/lib/python2.7/site-packages/configshell/shell.py", line 909, in _execute_command result = target.execute_command(command, pparams, kparams) File "/usr/lib/python2.7/site-packages/targetcli/ui_node.py", line 84, in execute_command pparams, kparams) File "/usr/lib/python2.7/site-packages/configshell/node.py", line 1405, in execute_command result = method(*pparams, **kparams) File "/usr/lib/python2.7/site-packages/targetcli/ui_target.py", line 977, in ui_command_create if ip_address not in utils.list_eth_ips() and ip_address != "0.0.0.0": AttributeError: 'module' object has no attribute 'list_eth_ips'
please upgrade targetcli to fb18 and that will be resolved.
Still any issues here or can we close this bz? thx.
It seems to be working fine with the latest updates: rpm -q python-rtslib python-rtslib-2.1.fb28-1.el7.noarch rpm -q targetcli targetcli-2.0rc1.fb19-1.el7.noarch