Hi
How to configure the consistency group in cinder juno.
what changes needed in conf files.
On Dec 8, 2014 9:56 PM, "Matt Kassawara" <email address hidden> wrote:

> The RDO packages for Juno use lioadm (targetcli), not tgtadm.
>
> ** Changed in: openstack-manuals
>        Status: New => Incomplete
>
> ** Changed in: openstack-manuals
>        Status: Incomplete => Invalid
>
> --
> You received this bug notification because you are subscribed to the bug
> report.
> https://bugs.launchpad.net/bugs/1399921
>
> Title:
>   Install and configure a storage node in OpenStack Installation Guide
>   for Red Hat Enterprise Linux 7, CentOS 7, and Fedora 20  - juno
>
> Status in OpenStack Manuals:
>   Invalid
>
> Bug description:
>   Hi,
>
>   2014-12-06 17:37:09.141 13396 ERROR oslo.messaging._drivers.common
>   [req-bc694f6e-6533-4ecc-9038-e5e2d73af7c0
>   95dfdfbd15aa489aa3d3d45d439c0964 2a218810f4fe469294c8c07bc457c4f7 - -
>   -] ['Traceback (most recent call last):\n', '  File
>   "/usr/lib/python2.7/site-packages/oslo/messaging/rpc/dispatcher.py",
>   line 134, in _dispatch_and_reply\n    incoming.message))\n', '  File
>   "/usr/lib/python2.7/site-packages/oslo/messaging/rpc/dispatcher.py",
>   line 177, in _dispatch\n    return self._do_dispatch(endpoint, method,
>   ctxt, args)\n', '  File "/usr/lib/python2.7/site-
>   packages/oslo/messaging/rpc/dispatcher.py", line 123, in
>   _do_dispatch\n    result = getattr(endpoint, method)(ctxt,
>   **new_args)\n', '  File "/usr/lib/python2.7/site-
>   packages/osprofiler/profiler.py", line 105, in wrapper\n    return
>   f(*args, **kwargs)\n', '  File "/usr/lib/python2.7/site-
>   packages/cinder/volume/manager.py", line 880, in
>   initialize_connection\n    volume)\n', '  File "/usr/lib/python2.7
>   /site-packages/osprofiler/profiler.py", line 105, in wrapper\n
>   return f(*args, **kwargs)\n', '  File "/usr/lib/python2.7/site-
>   packages/cinder/volume/drivers/lvm.py", line 547, in create_export\n
>   return self._create_export(context, volume)\n', '  File
>   "/usr/lib/python2.7/site-packages/cinder/volume/drivers/lvm.py", line
>   559, in _create_export\n    self.configuration)\n', '  File
>   "/usr/lib/python2.7/site-packages/cinder/volume/iscsi.py", line 57, in
>   create_export\n    conf.iscsi_write_cache)\n', '  File
>   "/usr/lib/python2.7/site-packages/cinder/brick/iscsi/iscsi.py", line
>   185, in create_iscsi_target\n    f = open(volume_path, \'w+\')\n',
>   "IOError: [Errno 13] Permission denied: u'/var/lib/cinder/volumes
>   /volume-ece4cb6f-b433-4437-b96a-7296a3d278b5'\n"]
>
>   I have installed on cinder storage node using command:
>   yum install openstack-cinder targetcli python-oslo-db MySQL-python
>
>   note :
>   it is necessary to install tgtd ot tgtadm service seperatly from above
> command.
>
>
>   I am using normal linux lvm services for volume creation and deletion.
>   and iscsi_helper as tgtadm.
>
>
>   I am seeing this issue.
>
>   And the contents of cinder/volumes is nothing as follows.
>   [root@vmdell900-4-vm1 ~]# ls /var/lib/cinder/volumes/
>   [root@vmdell900-4-vm1 ~]#
>
>   And tgtd not showing any ouput for ps -ef.
>   [root@vmdell900-4-vm1 ~]# ps -ef |grep tgtd
>   root     13869 10628  0 17:44 pts/1    00:00:00 grep --color=auto tgtd
>   [root@vmdell900-4-vm1 ~]#
>
>
>   =======================================================
>   -----------------------------------
>   Built: 2014-12-05T20:33:37 00:00
>   git SHA: f0f0a3f7a8618fdfa0cc0a4a7a746833b4621565
>   URL:
> http://docs.openstack.org/juno/install-guide/install/yum/content/cinder-install-storage-node.html
>   source File:
> file:/home/jenkins/workspace/openstack-manuals-tox-doc-publishdocs/doc/install-guide/section_cinder-storage-node.xml
>   xml:id: cinder-install-storage-node
>
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>