Bug 896413
| Summary: | python call trace when creating another block storage object with un-released storage object in bug 896409 | ||
|---|---|---|---|
| Product: | Red Hat Enterprise Linux 6 | Reporter: | Gris Ge <fge> |
| Component: | fcoe-target-utils | Assignee: | Andy Grover <agrover> |
| Status: | CLOSED NOTABUG | QA Contact: | Storage QE <storage-qe> |
| Severity: | high | Docs Contact: | |
| Priority: | high | ||
| Version: | 6.4 | ||
| Target Milestone: | rc | ||
| Target Release: | --- | ||
| Hardware: | x86_64 | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2013-01-17 09:37:41 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: | |||
| Bug Depends On: | 854708, 896409 | ||
| Bug Blocks: | |||
Closed as not a bug. Problem only exists when using old kernel. No such problem when using kernel -353. |
Description of problem: Got this call trace: ===== /> ls / 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/configshell/node.py", line 714, in ui_command_ls tree = self._render_tree(target, depth=depth) File "/usr/lib/python2.6/site-packages/configshell/node.py", line 857, in _render_tree + self._render_tree(children[i], margin, depth) File "/usr/lib/python2.6/site-packages/configshell/node.py", line 857, in _render_tree + self._render_tree(children[i], margin, depth) File "/usr/lib/python2.6/site-packages/configshell/node.py", line 857, in _render_tree + self._render_tree(children[i], margin, depth) File "/usr/lib/python2.6/site-packages/configshell/node.py", line 769, in _render_tree (description, is_healthy) = root.summary() File "/usr/lib/python2.6/site-packages/targetcli/ui_backstore.py", line 400, in summary if so.readonly: File "/usr/lib/python2.6/site-packages/rtslib/tcm.py", line 675, in _get_readonly return bool(int(self._parse_info('readonly'))) File "/usr/lib/python2.6/site-packages/rtslib/tcm.py", line 130, in _parse_info % key, ' '.join(info.split())).group(1).lower() AttributeError: 'NoneType' object has no attribute 'group' ===== Targetcli commands are: ===== yum install fcoe-target-utils -y service fcoe-target start targetcli set global auto_add_mapped_luns=false /tcm_fc/ create 20:00:00:1b:21:3f:a1:b6 /tcm_fc/ create 20:00:00:1b:21:3f:a1:b7 /tcm_fc/20:00:00:1b:21:3f:a1:b6/acls/ create 10:00:00:05:33:26:9e:4e /tcm_fc/20:00:00:1b:21:3f:a1:b7/acls/ create 10:00:00:05:33:26:9e:4e /backstores/block create bfa-st52-1 /dev/mapper/mpathamg /tcm_fc/20:00:00:1b:21:3f:a1:b6/luns/ create /backstores/block/bfa-st52-1 /tcm_fc/20:00:00:1b:21:3f:a1:b6/acls/10:00:00:05:33:26:9e:4e create 0 0 /tcm_fc/20:00:00:1b:21:3f:a1:b7/luns/ create /backstores/block/bfa-st52-1 /tcm_fc/20:00:00:1b:21:3f:a1:b7/acls/10:00:00:05:33:26:9e:4e create 0 0 clearconfig confirm=True set global auto_add_mapped_luns=false /tcm_fc/ create 20:00:00:1b:21:3f:a1:b6 /tcm_fc/ create 20:00:00:1b:21:3f:a1:b7 /tcm_fc/20:00:00:1b:21:3f:a1:b6/acls/ create 10:00:00:05:33:26:9e:4e /tcm_fc/20:00:00:1b:21:3f:a1:b7/acls/ create 10:00:00:05:33:26:9e:4e /backstores/block create bfa-st52-1 /dev/mapper/mpathamg /tcm_fc/20:00:00:1b:21:3f:a1:b6/luns/ create /backstores/block/bfa-st52-1 /tcm_fc/20:00:00:1b:21:3f:a1:b6/acls/10:00:00:05:33:26:9e:4e create 0 0 /tcm_fc/20:00:00:1b:21:3f:a1:b7/luns/ create /backstores/block/bfa-st52-1 /tcm_fc/20:00:00:1b:21:3f:a1:b7/acls/10:00:00:05:33:26:9e:4e create 0 0 ls / ==== Version-Release number of selected component (if applicable): fcoe-target-utils-2.0rc1.fb16-3.el6.noarch kernel -353 How reproducible: 100% Steps to Reproduce: Check above Actual results: python call trace Expected results: no python call trace Additional info: This bug depend on Bug #896409