| 2014-08-04 18:55:41 |
Cindy Lu |
description |
Project > Volume > Create Volume fails and only shows a generic 'Error' in the table. User has to go to volume.log to see why it failed. It would be nice to propagate the error message like the one in the volume.log: "Volume group "cinder-volumes" has insufficient free space (1279 extents): 1280 required.\n'"
Related:
I believe Instances has a nice way of letting user know the failure... it will show a new section in the Instances table:
Fault
Message
No valid host was found.
Code
500
Details
File "/opt/stack/nova/nova/scheduler/filter_scheduler.py", line 107, in schedule_run_instance raise exception.NoValidHost(reason="")
Created
Aug. 4, 2014, 6:50 p.m.
---
volume.log trace:
2014-05-09 05:15:24.365 32325 TRACE oslo.messaging.rpc.dispatcher Command: sudo cinder-rootwrap /etc/cinder/rootwrap.conf lvcreate -n volume-e78a37c4-69b5-4b02-91ea-8f8131da5062 cinder-volumes -L 5g
2014-05-09 05:15:24.365 32325 TRACE oslo.messaging.rpc.dispatcher Exit code: 5
2014-05-09 05:15:24.365 32325 TRACE oslo.messaging.rpc.dispatcher Stdout: ''
2014-05-09 05:15:24.365 32325 TRACE oslo.messaging.rpc.dispatcher Stderr: ' Volume group "cinder-volumes" has insufficient free space (1279 extents): 1280 required.\n'
2014-05-09 05:15:24.365 32325 TRACE oslo.messaging.rpc.dispatcher
2014-05-09 05:15:24.367 32325 ERROR oslo.messaging._drivers.common [req-fb3ce0ad-17a5-4e8d-bf54-f7ef58f3721c 12854cf133d442a3808b2c5f45d95cd2 31e76abd2fe64fd1af8f94e0bb06487c - - -] Returning exception Unexpected error while running command.
Command: sudo cinder-rootwrap /etc/cinder/rootwrap.conf lvcreate -n volume-e78a37c4-69b5-4b02-91ea-8f8131da5062 cinder-volumes -L 5g
Exit code: 5
Stdout: ''
Stderr: ' Volume group "cinder-volumes" has insufficient free space (1279 extents): 1280 required.\n' to caller
2014-05-09 05:15:24.368 32325 ERROR oslo.messaging._drivers.common [req-fb3ce0ad-17a5-4e8d-bf54-f7ef58f3721c 12854cf133d442a3808b2c5f45d95cd2 31e76abd2fe64fd1af8f94e0bb06487c - - -] ['Traceback (most recent call last):\n', ' File "/usr/lib/python2.6/site-packages/oslo/messaging/rpc/dispatcher.py", line 134, in _dispatch_and_reply\n incoming.message))\n', ' File "/usr/lib/python2.6/site-packages/oslo/messaging/rpc/dispatcher.py", line 177, in _dispatch\n return self._do_dispatch(endpoint, method, ctxt, args)\n', ' File "/usr/lib/python2.6/site-packages/oslo/messaging/rpc/dispatcher.py", line 123, in _do_dispatch\n result = getattr(endpoint, method)(ctxt, **new_args)\n', ' File "/usr/lib/python2.6/site-packages/cinder/volume/manager.py", line 363, in create_volume\n _run_flow()\n', ' File "/usr/lib/python2.6/site-packages/cinder/volume/manager.py", line 356, in _run_flow\n flow_engine.run()\n', ' File "/usr/lib/python2.6/site-packages/taskflow/utils/lock_utils.py", line 53, in wrapper\n return f(*args, **kwargs)\n', ' File "/usr/lib/python2.6/site-packages/taskflow/engines/action_engine/engine.py", line 111, in run\n self._run()\n', ' File "/usr/lib/python2.6/site-packages/taskflow/engines/action_engine/engine.py", line 121, in _run\n self._revert(misc.Failure())\n', ' File "/usr/lib/python2.6/site-packages/taskflow/engines/action_engine/engine.py", line 78, in _revert\n misc.Failure.reraise_if_any(failures.values())\n', ' File "/usr/lib/python2.6/site-packages/taskflow/utils/misc.py", line 558, in reraise_if_any\n failures[0].reraise()\n', ' File "/usr/lib/python2.6/site-packages/taskflow/utils/misc.py", line 565, in reraise\n six.reraise(*self._exc_info)\n', ' File "/usr/lib/python2.6/site-packages/taskflow/engines/action_engine/executor.py", line 36, in _execute_task\n result = task.execute(**arguments)\n', ' File "/usr/lib/python2.6/site-packages/cinder/volume/flows/manager/create_volume.py", line 594, in execute\n **volume_spec)\n', ' File "/usr/lib/python2.6/site-packages/cinder/volume/flows/manager/create_volume.py", line 564, in _create_raw_volume\n return self.driver.create_volume(volume_ref)\n', ' File "/usr/lib/python2.6/site-packages/cinder/volume/drivers/lvm.py", line 196, in create_volume\n mirror_count)\n', ' File "/usr/lib/python2.6/site-packages/cinder/volume/drivers/lvm.py", line 185, in _create_volume\n vg_ref.create_volume(name, size, lvm_type, mirror_count)\n', ' File "/usr/lib/python2.6/site-packages/cinder/brick/local_dev/lvm.py", line 474, in create_volume\n run_as_root=True)\n', ' File "/usr/lib/python2.6/site-packages/cinder/utils.py", line 136, in execute\n return processutils.execute(*cmd, **kwargs)\n', ' File "/usr/lib/python2.6/site-packages/cinder/openstack/common/processutils.py", line 173, in execute\n cmd=\' \'.join(cmd))\n', 'ProcessExecutionError: Unexpected error while running command.\nCommand: sudo cinder-rootwrap /etc/cinder/rootwrap.conf lvcreate -n volume-e78a37c4-69b5-4b02-91ea-8f8131da5062 cinder-volumes -L 5g\nExit code: 5\nStdout: \'\'\nStderr: \' Volume group "cinder-volumes" has insufficient free space (1279 extents): 1280 required.\\n\'\n'] |
Project > Volume > Create Volume fails and only shows a generic 'Error' in the table. User has to go to /var/log/cinder/volume.log to see why it failed. It would be nice to propagate the error message (or something) like the one in the volume.log: "Volume group "cinder-volumes" has insufficient free space (1279 extents): 1280 required.\n'"
Related:
I believe Instances has a nice way of letting user know the failure... it will show a new section in the Instances table:
Fault
Message
No valid host was found.
Code
500
Details
File "/opt/stack/nova/nova/scheduler/filter_scheduler.py", line 107, in schedule_run_instance raise exception.NoValidHost(reason="")
Created
Aug. 4, 2014, 6:50 p.m.
---
volume.log trace:
2014-05-09 05:15:24.365 32325 TRACE oslo.messaging.rpc.dispatcher Command: sudo cinder-rootwrap /etc/cinder/rootwrap.conf lvcreate -n volume-e78a37c4-69b5-4b02-91ea-8f8131da5062 cinder-volumes -L 5g
2014-05-09 05:15:24.365 32325 TRACE oslo.messaging.rpc.dispatcher Exit code: 5
2014-05-09 05:15:24.365 32325 TRACE oslo.messaging.rpc.dispatcher Stdout: ''
2014-05-09 05:15:24.365 32325 TRACE oslo.messaging.rpc.dispatcher Stderr: ' Volume group "cinder-volumes" has insufficient free space (1279 extents): 1280 required.\n'
2014-05-09 05:15:24.365 32325 TRACE oslo.messaging.rpc.dispatcher
2014-05-09 05:15:24.367 32325 ERROR oslo.messaging._drivers.common [req-fb3ce0ad-17a5-4e8d-bf54-f7ef58f3721c 12854cf133d442a3808b2c5f45d95cd2 31e76abd2fe64fd1af8f94e0bb06487c - - -] Returning exception Unexpected error while running command.
Command: sudo cinder-rootwrap /etc/cinder/rootwrap.conf lvcreate -n volume-e78a37c4-69b5-4b02-91ea-8f8131da5062 cinder-volumes -L 5g
Exit code: 5
Stdout: ''
Stderr: ' Volume group "cinder-volumes" has insufficient free space (1279 extents): 1280 required.\n' to caller
2014-05-09 05:15:24.368 32325 ERROR oslo.messaging._drivers.common [req-fb3ce0ad-17a5-4e8d-bf54-f7ef58f3721c 12854cf133d442a3808b2c5f45d95cd2 31e76abd2fe64fd1af8f94e0bb06487c - - -] ['Traceback (most recent call last):\n', ' File "/usr/lib/python2.6/site-packages/oslo/messaging/rpc/dispatcher.py", line 134, in _dispatch_and_reply\n incoming.message))\n', ' File "/usr/lib/python2.6/site-packages/oslo/messaging/rpc/dispatcher.py", line 177, in _dispatch\n return self._do_dispatch(endpoint, method, ctxt, args)\n', ' File "/usr/lib/python2.6/site-packages/oslo/messaging/rpc/dispatcher.py", line 123, in _do_dispatch\n result = getattr(endpoint, method)(ctxt, **new_args)\n', ' File "/usr/lib/python2.6/site-packages/cinder/volume/manager.py", line 363, in create_volume\n _run_flow()\n', ' File "/usr/lib/python2.6/site-packages/cinder/volume/manager.py", line 356, in _run_flow\n flow_engine.run()\n', ' File "/usr/lib/python2.6/site-packages/taskflow/utils/lock_utils.py", line 53, in wrapper\n return f(*args, **kwargs)\n', ' File "/usr/lib/python2.6/site-packages/taskflow/engines/action_engine/engine.py", line 111, in run\n self._run()\n', ' File "/usr/lib/python2.6/site-packages/taskflow/engines/action_engine/engine.py", line 121, in _run\n self._revert(misc.Failure())\n', ' File "/usr/lib/python2.6/site-packages/taskflow/engines/action_engine/engine.py", line 78, in _revert\n misc.Failure.reraise_if_any(failures.values())\n', ' File "/usr/lib/python2.6/site-packages/taskflow/utils/misc.py", line 558, in reraise_if_any\n failures[0].reraise()\n', ' File "/usr/lib/python2.6/site-packages/taskflow/utils/misc.py", line 565, in reraise\n six.reraise(*self._exc_info)\n', ' File "/usr/lib/python2.6/site-packages/taskflow/engines/action_engine/executor.py", line 36, in _execute_task\n result = task.execute(**arguments)\n', ' File "/usr/lib/python2.6/site-packages/cinder/volume/flows/manager/create_volume.py", line 594, in execute\n **volume_spec)\n', ' File "/usr/lib/python2.6/site-packages/cinder/volume/flows/manager/create_volume.py", line 564, in _create_raw_volume\n return self.driver.create_volume(volume_ref)\n', ' File "/usr/lib/python2.6/site-packages/cinder/volume/drivers/lvm.py", line 196, in create_volume\n mirror_count)\n', ' File "/usr/lib/python2.6/site-packages/cinder/volume/drivers/lvm.py", line 185, in _create_volume\n vg_ref.create_volume(name, size, lvm_type, mirror_count)\n', ' File "/usr/lib/python2.6/site-packages/cinder/brick/local_dev/lvm.py", line 474, in create_volume\n run_as_root=True)\n', ' File "/usr/lib/python2.6/site-packages/cinder/utils.py", line 136, in execute\n return processutils.execute(*cmd, **kwargs)\n', ' File "/usr/lib/python2.6/site-packages/cinder/openstack/common/processutils.py", line 173, in execute\n cmd=\' \'.join(cmd))\n', 'ProcessExecutionError: Unexpected error while running command.\nCommand: sudo cinder-rootwrap /etc/cinder/rootwrap.conf lvcreate -n volume-e78a37c4-69b5-4b02-91ea-8f8131da5062 cinder-volumes -L 5g\nExit code: 5\nStdout: \'\'\nStderr: \' Volume group "cinder-volumes" has insufficient free space (1279 extents): 1280 required.\\n\'\n'] |
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