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Hi all,
Been troubleshooting this for a while now and cant seem to figure out what wrong, reaching out here hoping that maybe someone would have some input/advice on how to fix. I am trying to add a volume to an instance and it keeps failing with the following errors below. Would appreciate any insight as I am wits end and I apologize in advance if this is not a place to ask questions such as these - Ive tried the AskOpenstack and have gotten nothing. Thanks!!
[root at block1 tgt]# cinder list+--------------------------------------+-----------+--------------+------+-------------+----------+-------------+|                  ID                  |   Status  | Display Name | Size | Volume Type | Bootable | Attached to |+--------------------------------------+-----------+--------------+------+-------------+----------+-------------+| 4c6e1b15-2c7e-4bca-aae4-925cc054db8d | available |   myVolume   |  1   |     None    |  false   |             || b8df2a1a-48df-443c-a078-bec907d8462d | available |   amitvol    |  20  |     None    |  false   |             |+--------------------------------------+-----------+--------------+------+-------------+----------+-------------+


Block node error log:
2014-10-07 10:58:46.720 31375 ERROR cinder.brick.iscsi.iscsi [req-d5e26671-6ca3-45d8-a9ca-730913c87010 8748be7fb9d544c088a7192137422231    bb7ce560d1e9482b862679cefaf5ae69 - - -] Failed to create iscsi target for volume id:volume-b8df2a1a-48df-443c-a078-bec907d8462d.
2014-10-07 10:58:46.721 31375 ERROR cinder.brick.iscsi.iscsi [req-d5e26671-6ca3-45d8-a9ca-730913c87010 8748be7fb9d544c088a7192137422231    bb7ce560d1e9482b862679cefaf5ae69 - - -] Unexpected error while running command.Command: sudo cinder-rootwrap /etc/cinder/rootwrap.conf cinder-rtstool create /dev/cinder-volumes/volume-b8df2a1a-48df-443c-a078-bec907   d8462d iqn.2010-10.org.openstack:volume-b8df2a1a-48df-443c-a078-bec907d8462d 8HayuR8mAq7QpK9y7soB iZypk62NhziXmfvdZMDfExit code: 1Stdout: 'Error creating NetworkPortal: ensure port 3260 is not in use by another service.\n'Stderr: 'Traceback (most recent call last):\n  File "/bin/cinder-rtstool", line 238, in <module>\n    sys.exit(main())\n  File "/bin/ci   nder-rtstool", line 203, in main\n    create(backing_device, name, userid, password, initiator_iqns)\n  File "/bin/cinder-rtstool", lin   e 95, in create\n    rtslib.NetworkPortal(tpg_new, \'0.0.0.0\', 3260, mode=\'any\')\n  File "/usr/lib/python2.7/site-packages/rtslib/ta   rget.py", line 694, in __init__\n    self._create_in_cfs_ine(mode)\n  File "/usr/lib/python2.7/site-packages/rtslib/node.py", line 60,    in _create_in_cfs_ine\n    % self.__class__.__name__)\nrtslib.utils.RTSLibError: Could not create NetworkPortal in configFS.\n'
2014-10-07 10:58:46.721 31375 ERROR oslo.messaging.rpc.dispatcher [req-d5e26671-6ca3-45d8-a9ca-730913c87010 8748be7fb9d544c088a71921374   22231 bb7ce560d1e9482b862679cefaf5ae69 - - -] Exception during message handling: Failed to create iscsi target for volume volume-b8df2a   1a-48df-443c-a078-bec907d8462d.
2014-10-07 10:58:46.721 31375 TRACE oslo.messaging.rpc.dispatcher   File "/usr/lib/python2.7/site-packages/cinder/brick/iscsi/iscsi.py"   , line 540, in create_iscsi_target
2014-10-07 10:58:46.721 31375 TRACE oslo.messaging.rpc.dispatcher     raise exception.ISCSITargetCreateFailed(volume_id=vol_id)
2014-10-07 10:58:46.721 31375 TRACE oslo.messaging.rpc.dispatcher ISCSITargetCreateFailed: Failed to create iscsi target for volume vol   ume-b8df2a1a-48df-443c-a078-bec907d8462d.
2014-10-07 10:58:46.721 31375 TRACE oslo.messaging.rpc.dispatcher
2014-10-07 10:58:46.724 31375 ERROR oslo.messaging._drivers.common [req-d5e26671-6ca3-45d8-a9ca-730913c87010 8748be7fb9d544c088a7192137   422231 bb7ce560d1e9482b862679cefaf5ae69 - - -] Returning exception Failed to create iscsi target for volume volume-b8df2a1a-48df-443c-a   078-bec907d8462d. to caller
2014-10-07 10:58:46.724 31375 ERROR oslo.messaging._drivers.common [req-d5e26671-6ca3-45d8-a9ca-730913c87010 8748be7fb9d544c088a7192137   422231 bb7ce560d1e9482b862679cefaf5ae69 - - -] ['Traceback (most recent call last):\n', '  File "/usr/lib/python2.7/site-packages/oslo/   messaging/rpc/dispatcher.py", line 133, in _dispatch_and_reply\n    incoming.message))\n', '  File "/usr/lib/python2.7/site-packages/os   lo/messaging/rpc/dispatcher.py", line 176, in _dispatch\n    return self._do_dispatch(endpoint, method, ctxt, args)\n', '  File "/usr/l   ib/python2.7/site-packages/oslo/messaging/rpc/dispatcher.py", line 122, in _do_dispatch\n    result = getattr(endpoint, method)(ctxt, *   *new_args)\n', '  File "/usr/lib/python2.7/site-packages/cinder/volume/manager.py", line 783, in initialize_connection\n    volume)\n',    '  File "/usr/lib/python2.7/site-packages/cinder/volume/drivers/lvm.py", line 524, in create_export\n    return self._create_export(co   ntext, volume)\n', '  File "/usr/lib/python2.7/site-packages/cinder/volume/drivers/lvm.py", line 533, in _create_export\n    data = sel   f.target_helper.create_export(context, volume, volume_path)\n', '  File "/usr/lib/python2.7/site-packages/cinder/volume/iscsi.py", line    53, in create_export\n    chap_auth)\n', '  File "/usr/lib/python2.7/site-packages/cinder/brick/iscsi/iscsi.py", line 540, in create_i   scsi_target\n    raise exception.ISCSITargetCreateFailed(volume_id=vol_id)\n', 'ISCSITargetCreateFailed: Failed to create iscsi target    for volume volume-b8df2a1a-48df-443c-a078-bec907d8462d.\n']

Controller node error log:
2014-10-07 10:58:46.745 12232 ERROR cinder.api.middleware.fault [req-d5e26671-6ca3-45d8-a9ca-730913c87010 8748be7fb9d544c088a7192137422231 bb7ce560d1e9482b862679cefaf5ae69 - - -] Caught error: Remote error: ISCSITargetCreateFailed Failed to create iscsi target for volume volume-b8df2a1a-48df-443c-a078-bec907d8462d.[u'Traceback (most recent call last):\n', u'  File "/usr/lib/python2.7/site-packages/oslo/messaging/rpc/dispatcher.py", line 133, in _dispatch_and_reply\n    incoming.message))\n', u'  File "/usr/lib/python2.7/site-packages/oslo/messaging/rpc/dispatcher.py", line 176, in _dispatch\n    return self._do_dispatch(endpoint, method, ctxt, args)\n', u'  File "/usr/lib/python2.7/site-packages/oslo/messaging/rpc/dispatcher.py", line 122, in _do_dispatch\n    result = getattr(endpoint, method)(ctxt, **new_args)\n', u'  File "/usr/lib/python2.7/site-packages/cinder/volume/manager.py", line 783, in initialize_connection\n    volume)\n', u'  File "/usr/lib/python2.7/site-packages/cinder/volume/drivers/lvm.py", line 524, in create_export\n    return self._create_export(context, volume)\n', u'  File "/usr/lib/python2.7/site-packages/cinder/volume/drivers/lvm.py", line 533, in _create_export\n    data = self.target_helper.create_export(context, volume, volume_path)\n', u'  File "/usr/lib/python2.7/site-packages/cinder/volume/iscsi.py", line 53, in create_export\n    chap_auth)\n', u'  File "/usr/lib/python2.7/site-packages/cinder/brick/iscsi/iscsi.py", line 540, in create_iscsi_target\n    raise exception.ISCSITargetCreateFailed(volume_id=vol_id)\n', u'ISCSITargetCreateFailed: Failed to create iscsi target for volume volume-b8df2a1a-48df-443c-a078-bec907d8462d.\n'].

2014-10-07 10:58:46.745 12232 TRACE cinder.api.middleware.fault RemoteError: Remote error: ISCSITargetCreateFailed Failed to create iscsi target for volume volume-b8df2a1a-48df-443c-a078-bec907d8462d.
2014-10-07 10:58:46.745 12232 TRACE cinder.api.middleware.fault [u'Traceback (most recent call last):\n', u'  File "/usr/lib/python2.7/site-packages/oslo/messaging/rpc/dispatcher.py", line 133, in _dispatch_and_reply\n    incoming.message))\n', u'  File "/usr/lib/python2.7/site-packages/oslo/messaging/rpc/dispatcher.py", line 176, in _dispatch\n    return self._do_dispatch(endpoint, method, ctxt, args)\n', u'  File "/usr/lib/python2.7/site-packages/oslo/messaging/rpc/dispatcher.py", line 122, in _do_dispatch\n    result = getattr(endpoint, method)(ctxt, **new_args)\n', u'  File "/usr/lib/python2.7/site-packages/cinder/volume/manager.py", line 783, in initialize_connection\n    volume)\n', u'  File "/usr/lib/python2.7/site-packages/cinder/volume/drivers/lvm.py", line 524, in create_export\n    return self._create_export(context, volume)\n', u'  File "/usr/lib/python2.7/site-packages/cinder/volume/drivers/lvm.py", line 533, in _create_export\n    data = self.target_helper.create_export(context, volume, volume_path)\n', u'  File "/usr/lib/python2.7/site-packages/cinder/volume/iscsi.py", line 53, in create_export\n    chap_auth)\n', u'  File "/usr/lib/python2.7/site-packages/cinder/brick/iscsi/iscsi.py", line 540, in create_iscsi_target\n    raise exception.ISCSITargetCreateFailed(volume_id=vol_id)\n', u'ISCSITargetCreateFailed: Failed to create iscsi target for volume volume-b8df2a1a-48df-443c-a078-bec907d8462d.\n'].2014-10-07 10:58:46.745 12232 TRACE cinder.api.middleware.fault





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