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Hello Kamal,

here is the output you asked for:

> root at storage0:~# vgs
>   VG             #PV #LV #SN Attr   VSize   VFree  
>   cinder-volumes   1   0   0 wz--n- 400.00g 400.00g
> root at storage0:~# pvs
>   PV         VG             Fmt  Attr PSize   PFree  
>   /dev/vdb   cinder-volumes lvm2 a--  400.00g 400.00g




On 11/04/2016 05:13 PM, kamalakannan sanjeevan wrote:
> Hi,
> 
> What is output of the following commands
> 
> Vgs
> Pvs
> 
> Kamal
> 
> On 04-Nov-2016 9:20 pm, "Hendrick Enkel" <lists at webpfa.de> wrote:
> 
>> Hello everybody,
>>
>> I followed the installation guide for newton on Ubuntu 16.04.1 and got
>> everything working as described except from cinder.
>>
>> After following the steps described at [1] and starting the services with
>>
>>
>>> root at storage0:~# service tgt restart
>>> root at storage0:~# service cinder-volume restart
>>
>>
>> the cinder-volume.log gets filled with errors and "cinder service-list" on
>> the controller node shows the service of storage0 as "down".
>>
>>
>>> root at storage0:~# tail -f /var/log/cinder/cinder-volume.log
>>>
>>> 2016-11-04 15:45:16.119 7260 WARNING oslo_reports.guru_meditation_report
>> [-] Guru mediation now registers SIGUSR1 and SIGUSR2 by default for
>> backward compatibility. SIGUSR1 will no longer be registered in aure
>> release, so please use SIGUSR2 to generate reports.
>>> 2016-11-04 15:45:16.403 7260 INFO root [-] Generating grammar tables
>> from /usr/lib/python2.7/lib2to3/Grammar.txt
>>> 2016-11-04 15:45:16.531 7260 INFO root [-] Generating grammar tables
>> from /usr/lib/python2.7/lib2to3/PatternGrammar.txt
>>> 2016-11-04 15:45:16.625 7260 WARNING py.warnings
>> [req-b26e5a8d-0736-4568-a537-3a04778e5d14 - - - - -]
>> /usr/lib/python2.7/dist-packages/oslo_db/sqlalchemy/enginefacade.py:241:
>> NotSupportedWarning: Configuratoption(s) ['use_tpool'] not supported
>>>   exception.NotSupportedWarning
>>>
>>> 2016-11-04 15:45:16.822 7260 INFO cinder.rpc
>> [req-b26e5a8d-0736-4568-a537-3a04778e5d14 - - - - -] Automatically
>> selected cinder-scheduler objects version 1.11 as minimum service version.
>>> 2016-11-04 15:45:16.824 7260 ERROR cinder.cmd.volume
>> [req-b26e5a8d-0736-4568-a537-3a04778e5d14 - - - - -] Volume service
>> storage0 at lvm failed to start.
>>> 2016-11-04 15:45:16.824 7260 ERROR cinder.cmd.volume Traceback (most
>> recent call last):
>>> 2016-11-04 15:45:16.824 7260 ERROR cinder.cmd.volume   File
>> "/usr/lib/python2.7/dist-packages/cinder/cmd/volume.py", line 81, in main
>>> 2016-11-04 15:45:16.824 7260 ERROR cinder.cmd.volume
>>  binary='cinder-volume')
>>> 2016-11-04 15:45:16.824 7260 ERROR cinder.cmd.volume   File
>> "/usr/lib/python2.7/dist-packages/cinder/service.py", line 268, in create
>>> 2016-11-04 15:45:16.824 7260 ERROR cinder.cmd.volume
>>  service_name=service_name)
>>> 2016-11-04 15:45:16.824 7260 ERROR cinder.cmd.volume   File
>> "/usr/lib/python2.7/dist-packages/cinder/service.py", line 150, in
>> __init__
>>> 2016-11-04 15:45:16.824 7260 ERROR cinder.cmd.volume     *args, **kwargs)
>>> 2016-11-04 15:45:16.824 7260 ERROR cinder.cmd.volume   File
>> "/usr/lib/python2.7/dist-packages/cinder/volume/manager.py", line 235, in
>> __init__
>>> 2016-11-04 15:45:16.824 7260 ERROR cinder.cmd.volume     *args, **kwargs)
>>> 2016-11-04 15:45:16.824 7260 ERROR cinder.cmd.volume   File
>> "/usr/lib/python2.7/dist-packages/cinder/manager.py", line 156, in
>> __init__
>>> 2016-11-04 15:45:16.824 7260 ERROR cinder.cmd.volume
>>  self.scheduler_rpcapi = scheduler_rpcapi.SchedulerAPI()
>>> 2016-11-04 15:45:16.824 7260 ERROR cinder.cmd.volume   File
>> "/usr/lib/python2.7/dist-packages/cinder/rpc.py", line 188, in __init__
>>> 2016-11-04 15:45:16.824 7260 ERROR cinder.cmd.volume     serializer =
>> base.CinderObjectSerializer(obj_version_cap)
>>> 2016-11-04 15:45:16.824 7260 ERROR cinder.cmd.volume   File
>> "/usr/lib/python2.7/dist-packages/cinder/objects/base.py", line 412, in
>> __init__
>>> 2016-11-04 15:45:16.824 7260 ERROR cinder.cmd.volume     raise exception.
>> CappedVersionUnknown(version=version_cap)
>>> 2016-11-04 15:45:16.824 7260 ERROR cinder.cmd.volume
>> CappedVersionUnknown: Unrecoverable Error: Versioned Objects in DB are
>> capped to unknown version 1.11.
>>> 2016-11-04 15:45:16.824 7260 ERROR cinder.cmd.volume
>>> 2016-11-04 15:45:16.832 7260 ERROR cinder.cmd.volume
>> [req-b26e5a8d-0736-4568-a537-3a04778e5d14 - - - - -] No volume service(s)
>> started successfully, terminating.
>>> 2016-11-04 15:45:18.531 7281 WARNING oslo_reports.guru_meditation_report
>> [-] Guru mediation now registers SIGUSR1 and SIGUSR2 by default for
>> backward compatibility. SIGUSR1 will no longer be registered in aure
>> release, so please use SIGUSR2 to generate reports.
>>> 2016-11-04 15:45:18.772 7281 INFO root [-] Generating grammar tables
>> from /usr/lib/python2.7/lib2to3/Grammar.txt
>>> 2016-11-04 15:45:18.893 7281 INFO root [-] Generating grammar tables
>> from /usr/lib/python2.7/lib2to3/PatternGrammar.txt
>>> 2016-11-04 15:45:18.990 7281 WARNING py.warnings
>> [req-273a0fd1-2617-4251-9340-a69e8dbf5b86 - - - - -]
>> /usr/lib/python2.7/dist-packages/oslo_db/sqlalchemy/enginefacade.py:241:
>> NotSupportedWarning: Configuratoption(s) ['use_tpool'] not supported
>>>   exception.NotSupportedWarning
>>
>>
>> The second block, starting at 15:45:16.822 repeats all over again and
>> again until the cinder-volume service gets stopped by me.
>>
>>> root at storage0:~# cat /etc/cinder/cinder.conf
>>> [DEFAULT]
>>> rootwrap_config = /etc/cinder/rootwrap.conf
>>> api_paste_confg = /etc/cinder/api-paste.ini
>>> iscsi_helper = tgtadm
>>> volume_name_template = volume-%s
>>> volume_group = cinder-volumes
>>> verbose = True
>>> auth_strategy = keystone
>>> state_path = /var/lib/cinder
>>> lock_path = /var/lock/cinder
>>> volumes_dir = /var/lib/cinder/volumes
>>> transport_url = rabbit://openstack:pw@controller
>>> auth_strategy = keystone
>>> my_ip = 10.0.0.31
>>> enabled_backends = lvm
>>> glance_api_servers = http://controller:9292
>>>
>>> [database]
>>> connection = mysql+pymysql://cinder:pw@controller/cinder
>>> [keystone_authtoken]
>>> auth_uri = http://controller:5000
>>> auth_url = http://controller:35357
>>> memcached_servers = controller:11211
>>> auth_type = password
>>> project_domain_name = default
>>> user_domain_name = default
>>> project_name = service
>>> username = cinder
>>> password = pw
>>>
>>> [lvm]
>>> volume_driver = cinder.volume.drivers.lvm.LVMVolumeDriver
>>> volume_group = cinder-volumes
>>> iscsi_protocol = iscsi
>>> iscsi_helper = tgtadm
>>> [oslo_concurrency]
>>> lock_path = /var/lib/cinder/tmp
>>
>>
>> Can anybody point me into the right direction?
>>
>> Thank you very much!
>>
>>
>> [1] http://docs.openstack.org/newton/install-guide-ubuntu/
>> cinder-storage-install.html
>>
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>