Hi John! Thank you for your support! My answers are at the bottom.
On 2 February 2013 22:51, John Griffith <[email protected]> wrote: > > > On Sat, Feb 2, 2013 at 1:34 PM, Martinx - ジェームズ <[email protected] > > wrote: > >> No one can help me with this? >> My cinder-volume process is completely down. >> I don't know what I can do to fix this issue... >> >> Thanks! >> Thiago >> >> >> On 1 February 2013 19:49, Martinx - ジェームズ <[email protected]>wrote: >> >>> Guys, >>> >>> At first, tgt was running after one "controller.teste.com" reboot but, >>> I know I'm using ietd, so, I stop tgt and remove the init script of if and >>> started ietd manually... >>> >>> But cinder doesn't start up anymore... :( >>> >>> I really appreciate any kind of help here... >>> >>> Someone on IRC channel told me that Cinder is trying to use >>> "_get_target" function in the TargetAdmin class but, how can Cinder use tgt >>> if "iscsi_helper = ietadm" ? >>> >>> Best, >>> Thiago >>> >>> On 1 February 2013 19:20, Martinx - ジェームズ <[email protected]>wrote: >>> >>>> Guys, >>>> >>>> At my Cinder logs, I'm seeing this when I run >>>> "/etc/init.d/cinder-volume start": >>>> >>>> ---- >>>> 2013-02-01 18:16:20 1075 AUDIT cinder.service [-] Starting >>>> cinder-volume node (version 2012.2.1-LOCALBRANCH:LOCALREVISION) >>>> 2013-02-01 18:16:21 DEBUG cinder.utils >>>> [req-1ebb9638-2300-456a-995e-382c96f6632d None None] Running cmd >>>> (subprocess): sudo cinder-rootwrap /etc/cinder/rootwrap.conf vgs >>>> --noheadings -o name execute >>>> /usr/lib/python2.7/dist-packages/cinder/utils.py:163 >>>> 2013-02-01 18:16:22 DEBUG cinder.utils >>>> [req-1ebb9638-2300-456a-995e-382c96f6632d None None] backend <module >>>> 'cinder.db.sqlalchemy.api' from >>>> '/usr/lib/python2.7/dist-packages/cinder/db/sqlalchemy/api.pyc'> >>>> __get_backend /usr/lib/python2.7/dist-packages/cinder/utils.py:477 >>>> 2013-02-01 18:16:23 DEBUG cinder.volume.manager >>>> [req-1ebb9638-2300-456a-995e-382c96f6632d None None] Re-exporting 1 volumes >>>> init_host /usr/lib/python2.7/dist-packages/cinder/volume/manager.py:98 >>>> 2013-02-01 18:16:23 1075 CRITICAL cinder [-] Got unknown keyword args >>>> to utils.execute: {'old_name': None} >>>> 2013-02-01 18:16:23 1075 TRACE cinder Traceback (most recent call last): >>>> 2013-02-01 18:16:23 1075 TRACE cinder File "/usr/bin/cinder-volume", >>>> line 48, in <module> >>>> 2013-02-01 18:16:23 1075 TRACE cinder service.wait() >>>> 2013-02-01 18:16:23 1075 TRACE cinder File >>>> "/usr/lib/python2.7/dist-packages/cinder/service.py", line 422, in wait >>>> 2013-02-01 18:16:23 1075 TRACE cinder _launcher.wait() >>>> 2013-02-01 18:16:23 1075 TRACE cinder File >>>> "/usr/lib/python2.7/dist-packages/cinder/service.py", line 127, in wait >>>> 2013-02-01 18:16:23 1075 TRACE cinder service.wait() >>>> 2013-02-01 18:16:23 1075 TRACE cinder File >>>> "/usr/lib/python2.7/dist-packages/eventlet/greenthread.py", line 166, in >>>> wait >>>> 2013-02-01 18:16:23 1075 TRACE cinder return self._exit_event.wait() >>>> 2013-02-01 18:16:23 1075 TRACE cinder File >>>> "/usr/lib/python2.7/dist-packages/eventlet/event.py", line 116, in wait >>>> 2013-02-01 18:16:23 1075 TRACE cinder return hubs.get_hub().switch() >>>> 2013-02-01 18:16:23 1075 TRACE cinder File >>>> "/usr/lib/python2.7/dist-packages/eventlet/hubs/hub.py", line 177, in >>>> switch >>>> 2013-02-01 18:16:23 1075 TRACE cinder return self.greenlet.switch() >>>> 2013-02-01 18:16:23 1075 TRACE cinder File >>>> "/usr/lib/python2.7/dist-packages/eventlet/greenthread.py", line 192, in >>>> main >>>> 2013-02-01 18:16:23 1075 TRACE cinder result = function(*args, >>>> **kwargs) >>>> 2013-02-01 18:16:23 1075 TRACE cinder File >>>> "/usr/lib/python2.7/dist-packages/cinder/service.py", line 88, in >>>> run_server >>>> 2013-02-01 18:16:23 1075 TRACE cinder server.start() >>>> 2013-02-01 18:16:23 1075 TRACE cinder File >>>> "/usr/lib/python2.7/dist-packages/cinder/service.py", line 159, in start >>>> 2013-02-01 18:16:23 1075 TRACE cinder self.manager.init_host() >>>> 2013-02-01 18:16:23 1075 TRACE cinder File >>>> "/usr/lib/python2.7/dist-packages/cinder/volume/manager.py", line 101, in >>>> init_host >>>> 2013-02-01 18:16:23 1075 TRACE cinder >>>> self.driver.ensure_export(ctxt, volume) >>>> 2013-02-01 18:16:23 1075 TRACE cinder File >>>> "/usr/lib/python2.7/dist-packages/cinder/volume/driver.py", line 352, in >>>> ensure_export >>>> 2013-02-01 18:16:23 1075 TRACE cinder old_name=old_name) >>>> 2013-02-01 18:16:23 1075 TRACE cinder File >>>> "/usr/lib/python2.7/dist-packages/cinder/volume/iscsi.py", line 198, in >>>> create_iscsi_target >>>> 2013-02-01 18:16:23 1075 TRACE cinder self._new_target(name, tid, >>>> **kwargs) >>>> 2013-02-01 18:16:23 1075 TRACE cinder File >>>> "/usr/lib/python2.7/dist-packages/cinder/volume/iscsi.py", line 211, in >>>> _new_target >>>> 2013-02-01 18:16:23 1075 TRACE cinder **kwargs) >>>> 2013-02-01 18:16:23 1075 TRACE cinder File >>>> "/usr/lib/python2.7/dist-packages/cinder/volume/iscsi.py", line 60, in _run >>>> 2013-02-01 18:16:23 1075 TRACE cinder self._execute(self._cmd, >>>> *args, run_as_root=True, **kwargs) >>>> 2013-02-01 18:16:23 1075 TRACE cinder File >>>> "/usr/lib/python2.7/dist-packages/cinder/utils.py", line 142, in execute >>>> 2013-02-01 18:16:23 1075 TRACE cinder 'to utils.execute: %r') % >>>> kwargs) >>>> 2013-02-01 18:16:23 1075 TRACE cinder Error: Got unknown keyword args >>>> to utils.execute: {'old_name': None} >>>> 2013-02-01 18:16:23 1075 TRACE cinder >>>> ---- >>>> >>>> My cinder.conf contains: >>>> >>>> ---- >>>> [DEFAULT] >>>> sql_connection = mysql:// >>>> cinderUser:[email protected]/cinder >>>> rootwrap_config = /etc/cinder/rootwrap.conf >>>> api_paste_confg = /etc/cinder/api-paste.ini >>>> iscsi_helper = ietadm >>>> volume_name_template = volume-%s >>>> volume_group = cinder-volumes >>>> verbose = True >>>> auth_strategy = keystone >>>> #osapi_volume_listen_port=5900 >>>> --- >>>> >>>> My /etc/cinder/api-paste.ini relevant parts: >>>> >>>> ---- >>>> [filter:authtoken] >>>> paste.filter_factory = keystone.middleware.auth_token:filter_factory >>>> service_protocol = http >>>> service_host = controller.teste.com >>>> service_port = 5000 >>>> auth_host = controller.teste.com >>>> auth_port = 35357 >>>> auth_protocol = http >>>> admin_tenant_name = service >>>> admin_user = cinder >>>> admin_password = service_pass >>>> ---- >>>> >>>> The "controller.teste.com" host resolution is okay (IP 10.32.14.232). >>>> It was working yesterday, volumes creation, attaching, deleting, etc... >>>> =( >>>> >>>> I'm using Openstack Folsom on top of Ubuntu 12.04. >>>> >>>> Thanks, >>>> Thiago >>>> >>> >>> >> >> _______________________________________________ >> Mailing list: https://launchpad.net/~openstack >> Post to : [email protected] >> Unsubscribe : https://launchpad.net/~openstack >> More help : https://help.launchpad.net/ListHelp >> >> > First let's make sure I have this correct: > > 1. You setup and installed using tgt iscsi-helper > No. I'm using ietd since the beginning. My "ISCSITARGET_ENABLE=true" at /etc/default/iscsitarget (to start ietd). The tgt come up after a server reboot... I didn't remove the tgt from the initscripts, my bad... But, have this triggered this problem? 2. Created a volume succesfully > Yes. > 3. Something went wrong, had some problem so changed to iet > No. > 4. Did NOT explicitly delete the volume that you had created (via 'cinder > delete xxxx') > > If this is accurate then here's what I would try depending on your needs: > > 1. Revert back to using the tgt iscsi-helper > The tgt was never used. > > If you don't want to do that, and/or if you still have the same issue: > > 1. Delete the entry for the volume that you created earlier from the > database > I suspect what's happening here is that on startup it's trying to > reset for the volume you created earlier under tgt > Either the volume and persistence path is no longer there, or > since you've switched to iet it's messed up and doesn't know > how to reinit the iscsi connection. > > > If these things don't work we can try some more detailed attempts at > cleaning up, but if this isn't production data I'd be inclined to just > reset and use the tgt iscsi helper. > > John > I'll start another Cinder from scratch using the tgt but, I think we need to know what's going on here with this server. I mean, maybe this is a BUG and no one knows. I think that this is important, because if this was a production environment, well, I'd be in trouble now. Thanks! Thiago
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