As shown in the output of "vgs" there is no volume group named "stack-volumes-lvmdriver-1" on your setup but your configuration requires that.
Am 22.03.2015 um 15:03 schrieb Kamsali, RaghavendraChari (Artesyn): > When am installing cinder-volume as a saperate node as storage am getting > error as follows : > > > > =================================================================================================================================================_ > > 2015-03-22 19:16:48.665 ERROR cinder.volume.manager [-] Unexpected error > while running command. > > Command: env LC_ALL=C vgs --noheadings -o name stack-volumes-lvmdriver-1 > > Exit code: 5 > > Stdout: u'' > > Stderr: u' Volume group "stack-volumes-lvmdriver-1" not found\n Cannot > process volume group stack-volumes-lvmdriver-1\n' > > 2015-03-22 19:16:48.665 TRACE cinder.volume.manager Traceback (most recent > call last): > > 2015-03-22 19:16:48.665 TRACE cinder.volume.manager File > "/opt/stack/cinder/cinder/volume/manager.py", line 301, in > init_host > > 2015-03-22 19:16:48.665 TRACE cinder.volume.manager > self.driver.check_for_setup_error() > > 2015-03-22 19:16:48.665 TRACE cinder.volume.manager File > "/usr/lib/python2.7/site-packages/osprofiler/profiler.py", > line 105, in wrapper > > 2015-03-22 19:16:48.665 TRACE cinder.volume.manager return f(*args, > **kwargs) > > 2015-03-22 19:16:48.665 TRACE cinder.volume.manager File > "/opt/stack/cinder/cinder/volume/drivers/lvm.py", line 263, > in check_for_setup_error > > 2015-03-22 19:16:48.665 TRACE cinder.volume.manager > lvm_conf=lvm_conf_file) > > 2015-03-22 19:16:48.665 TRACE cinder.volume.manager File > "/opt/stack/cinder/cinder/brick/local_dev/lvm.py", line 86, > in __init__ > > 2015-03-22 19:16:48.665 TRACE cinder.volume.manager if self._vg_exists() > is False: > > 2015-03-22 19:16:48.665 TRACE cinder.volume.manager File > "/opt/stack/cinder/cinder/brick/local_dev/lvm.py", line 123, > in _vg_exists > > 2015-03-22 19:16:48.665 TRACE cinder.volume.manager run_as_root=True) > > 2015-03-22 19:16:48.665 TRACE cinder.volume.manager File > "/opt/stack/cinder/cinder/utils.py", line 143, in execute > > 2015-03-22 19:16:48.665 TRACE cinder.volume.manager return > processutils.execute(*cmd, **kwargs) > > 2015-03-22 19:16:48.665 TRACE cinder.volume.manager File > "/usr/lib/python2.7/site-packages/oslo_concurrency/processutils.py", line > 233, in execute > > 2015-03-22 19:16:48.665 TRACE cinder.volume.manager cmd=sanitized_cmd) > > 2015-03-22 19:16:48.665 TRACE cinder.volume.manager ProcessExecutionError: > Unexpected error while running command. > > 2015-03-22 19:16:48.665 TRACE cinder.volume.manager Command: env LC_ALL=C vgs > --noheadings -o name stack-volumes-lvmdriver-1 > > 2015-03-22 19:16:48.665 TRACE cinder.volume.manager Exit code: 5 > > 2015-03-22 19:16:48.665 TRACE cinder.volume.manager Stdout: u'' > > 2015-03-22 19:16:48.665 TRACE cinder.volume.manager Stderr: u' Volume group > "stack-volumes-lvmdriver-1" not found\n > Cannot process volume group stack-volumes-lvmdriver-1\n' > > 2015-03-22 19:16:48.665 TRACE cinder.volume.manager > > > > Can anyone help to resolve this issue > > > > ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- > > > > [stack@Storage devstack]$ sudo lvs > > LV VG Attr LSize Pool Origin Data% Meta% Move Log > Cpy%Sync Convert > > home fedora-server -wi-ao---- 76.62g > > > root fedora-server -wi-ao---- 50.00g > > > swap fedora-server -wi-ao---- 9.81g > > > > ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- > > > > [stack@Storage devstack]$ sudo vgs > > VG #PV #LV #SN Attr VSize VFree > > fedora-server 1 3 0 wz--n- 136.49g 64.00m > > > > ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- > > > > > > Thanks and Regards, > > *Raghavendrachari kamsali *| Software Engineer II | Embedded Computing > > *Artesyn Embedded Technologies***|**5th Floor, Capella Block, The V, > Madhapur| Hyderabad, AP 500081 India > > T +91-40-66747059 | M +919705762153 > > > > > > > > *From:*Ivan Kolodyazhny [mailto:[email protected]] > *Sent:* Friday, March 20, 2015 10:29 PM > *To:* Kamsali, RaghavendraChari [ENGINEERING/IN] > *Cc:* [email protected] > *Subject:* Re: [Openstack] what are the services required to setup for > openstack storage node(cinder) > > > > Hi, > > > > You need to setup only cinder-volume service on storage node. You can find > guidelines in the Install Guide [1] for > OpenStack in common and in the DevStack manual [2] for DevStack multi node > environment. > > > > [1] > http://docs.openstack.org/juno/install-guide/install/yum/content/cinder-install-storage-node.html > > [2] http://docs.openstack.org/developer/devstack/guides/multinode-lab.html > > > Regards, > Ivan Kolodyazhny, > Software Engineer, > > Mirantis Inc. > > > > On Thu, Mar 19, 2015 at 3:57 PM, Kamsali, RaghavendraChari (Artesyn) > <[email protected] > <mailto:[email protected]>> wrote: > > Hi, > > > > I would like to setup openstack as a multi-node setup as follows. > > 1. Controller Node > > 2. Compute Node > > 3. Storage Node(block storage—cinder). > > > > > > My question is: > > · what are the services needed to start when openstack block storage > as a saperate node apart from controller > and compute node. > > · Could anyone help me how to setup manually and how to set up via > devstack (configurations in local.conf file > for cinder-volume only) > > > > > > Thanks and Regards, > > *Raghavendrachari kamsali *| Software Engineer II | Embedded Computing > > *Artesyn Embedded Technologies***|**5th Floor, Capella Block, The V, > Madhapur| Hyderabad, AP 500081 India > > T +91-40-66747059 <tel:%2B91-40-66747059> | M +919705762153 > <tel:%2B919705762153> > > > > > _______________________________________________ > Mailing list: http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack > Post to : [email protected] > <mailto:[email protected]> > Unsubscribe : http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack > > > > > > _______________________________________________ > Mailing list: http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack > Post to : [email protected] > Unsubscribe : http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack > _______________________________________________ Mailing list: http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack Post to : [email protected] Unsubscribe : http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack
