Thanks for reply,
1. checked DB and have mysql:cinder:services listing both cinder hosts running
cinder-volume, cinder-api and cinder-scheduler. I think I should be running
cinder-volume only but that doesn't work either. I tried running :
nodeA: cinder-{api,volume,sheduler}, keystone,nova*
nodeB: cinder-volume
but that seems to be wrong.
2. do you mean I should skip "--availability-zone" flag and just overflow one
cinder instance and to see whether second will pick up the slack?
BTW - with "--availability-zone={nova-volume,nova,cinder}:nodeB" I keep on
getting:
WillNotSchedule: Host nodeB is not up or doesn't exist.
Quite possibly I forgot to setup something simple, but what?
What is the right sequence to install 2 cinder nodes that I can use from my
nova nodes? (I don't care about HA/redundancy at this point).
>________________________________
> From: Daniels Cai <danx...@gmail.com>
>To: Dmitry Makovey <dmako...@yahoo.com>
>Cc: Dmitry Mescheryakov <dmescherya...@mirantis.com>;
>"openstack@lists.launchpad.net" <openstack@lists.launchpad.net>
>Sent: Friday, April 19, 2013 6:21 PM
>Subject: Re: [Openstack] Multinode setup?
>
>
>
>hi Dmitry
>Cinder service is not managed by nova-manage service list
>Mq is only needed to be installed once
>
>
>You can do the following to check whether multi node works
>
>
>1.check MySQL db cinder database , there should be a table named "service"
>which record all the available cinder services.
>If not please check your cinder config file,make sure the service record is
>created and do step2
>
>
>2. tail -f /var/log/cinder/cinder-volume in all of your cinder scheduler
>service host
>And then create as many empty cinder volume as you can
>A log will be generated when a cinder-volume works
>
>
>
>
>
>发自我的 iPhone
>
>在 2013-4-20，3:18，Dmitry Makovey <dmako...@yahoo.com> 写道：
>
>
># cinder-manage host list
>>
>>host zone
>>primary.bar.com nova
>>foo.bar.com nova
>>
>>
>>however
>># nova-manage service list
>>only shows nova services on primary node (since that's the only place that
>>has it installed)
>>
>>
>>
>>>________________________________
>>> From: Dmitry Mescheryakov <dmescherya...@mirantis.com>
>>>To: Dmitry Makovey <dmako...@yahoo.com>
>>>Cc: "openstack@lists.launchpad.net" <openstack@lists.launchpad.net>
>>>Sent: Friday, April 19, 2013 11:41 AM
>>>Subject: Re: [Openstack] Multinode setup?
>>>
>>>
>>>
>>>Did you try running
>>>nova-manage service list
>>>?
>>>
>>>
>>>It should show services status relatively to node on which you run that
>>>command.
>>>
>>>
>>>
>>>2013/4/19 Dmitry Makovey <dmako...@yahoo.com>
>>>
>>>played with --availability-zone, so after specifying:
>>>>
>>>># cinder create --availability-zone nova:foo.bar.com 10
>>>>
>>>>
>>>>I get:
>>>>
>>>># cinder show c1e4bcc1-c8aa-4bc6-93a8-88e362028f9a
>>>>+---------------------+--------------------------------------+
>>>>| Property | Value |
>>>>+---------------------+--------------------------------------+
>>>>| attachments | [] |
>>>>| availability_zone | nova:foo.bar.com |
>>>>| created_at | 2013-04-19T17:06:40.000000 |
>>>>| display_description | None |
>>>>| display_name | None |
>>>>| id | c1e4bcc1-c8aa-4bc6-93a8-88e362028f9a |
>>>>| metadata | {} |
>>>>| size | 10 |
>>>>| snapshot_id | None |
>>>>| status | error |
>>>>| volume_type | None |
>>>>+---------------------+--------------------------------------+
>>>>
>>>>I can create volumes just fine without --availability-zone, however they
>>>>are always created on "primary" cinder node that runs cinder-api,
>>>>cinder-scheduler and cinder-volume and not on secondary that runs
>>>>cinder-api and cinder-volume.
>>>>
>>>>I have added to /etc/cinder/cinder.conf:
>>>>
>>>>iscsi_ip_prefix= 1.1.1.2
>>>>
>>>>and
>>>>
>>>>iscsi_ip_prefix= 1.1.1.3
>>>>
>>>>
>>>>on both hosts but I get nothing. creation with availability zone specified
>>>>fails every time.
>>>>
>>>>from /var/log/cinder/scheduler.log on primary node I get:
>>>>
>>>>2013-04-19 11:06:40 13525 ERROR cinder.openstack.common.rpc.amqp [-]
>>>>Exception during message handling
>>>>2013-04-19 11:06:40 13525 TRACE cinder.openstack.common.rpc.amqp Traceback
>>>>(most recent call last):
>>>>2013-04-19 11:06:40 13525 TRACE cinder.openstack.common.rpc.amqp File
>>>>"/usr/lib/python2.6/site-packages/cinder/openstack/common/rpc/amqp.py",
>>>>line 276, in _process_data
>>>>2013-04-19 11:06:40 13525 TRACE cinder.openstack.common.rpc.amqp rval =
>>>>self.proxy.dispatch(ctxt, version, method, **args)
>>>>2013-04-19 11:06:40 13525 TRACE cinder.openstack.common.rpc.amqp File
>>>>"/usr/lib/python2.6/site-packages/cinder/openstack/common/rpc/dispatcher.py",
>>>> line 145, in dispatch
>>>>2013-04-19 11:06:40 13525 TRACE cinder.openstack.common.rpc.amqp return
>>>>getattr(proxyobj, method)(ctxt, **kwargs)
>>>>2013-04-19 11:06:40 13525 TRACE cinder.openstack.common.rpc.amqp File
>>>>"/usr/lib/python2.6/site-packages/cinder/scheduler/manager.py", line 98, in
>>>>_schedule
>>>>2013-04-19 11:06:40 13525 TRACE cinder.openstack.common.rpc.amqp
>>>>db.volume_update(context, volume_id, {'status': 'error'})
>>>>2013-04-19 11:06:40 13525 TRACE cinder.openstack.common.rpc.amqp File
>>>>"/usr/lib64/python2.6/contextlib.py", line 23, in __exit__
>>>>2013-04-19 11:06:40 13525 TRACE cinder.openstack.common.rpc.amqp
>>>>self.gen.next()
>>>>2013-04-19 11:06:40 13525 TRACE cinder.openstack.common.rpc.amqp File
>>>>"/usr/lib/python2.6/site-packages/cinder/scheduler/manager.py", line 94, in
>>>>_schedule
>>>>2013-04-19 11:06:40 13525 TRACE cinder.openstack.common.rpc.amqp return
>>>>driver_method(*args, **kwargs)
>>>>2013-04-19 11:06:40 13525 TRACE cinder.openstack.common.rpc.amqp File
>>>>"/usr/lib/python2.6/site-packages/cinder/scheduler/simple.py", line 59, in
>>>>schedule_create_volume
>>>>2013-04-19 11:06:40 13525 TRACE cinder.openstack.common.rpc.amqp raise
>>>>exception.WillNotSchedule(host=host)
>>>>2013-04-19 11:06:40 13525 TRACE cinder.openstack.common.rpc.amqp
>>>>WillNotSchedule: Host foo.bar.com is not up or doesn't exist.
>>>>
>>>>does that mean I have to run Qpid on secondary as well?
>>>>
>>>>
>>>>
>>>>>________________________________
>>>>> From: Dmitry Makovey <dmako...@yahoo.com>
>>>>>To: "dmescherya...@mirantis.com" <dmescherya...@mirantis.com>
>>>>>Cc: "openstack@lists.launchpad.net" <openstack@lists.launchpad.net>
>>>>>Sent: Thursday, April 18, 2013 10:37 PM
>>>>
>>>>>Subject: Re: [Openstack] Multinode setup?
>>>>>
>>>>>
>>>>>
>>>>
>>>>>thanks for the pointer. cinder indeed has --availability-zone switch. I'll
>>>>>try to play with that one
>>>>>
>>>>>
>>>>
>>>
>>>
>>>
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