[ovirt-users] Error trying to add new hosted-engine host to upgraded oVirt cluster

David King david at rexden.us
Thu Nov 13 14:33:52 UTC 2014 

Hi,

Thanks for the patch - that appears to solve the lockspace problem.

Once I got past that error I got a second error at the CPU selection phase:

[ ERROR ] Failed to execute stage 'Environment customization': Invalid CPU
> type specified: None

Investigating further I realized that I had not pulled the answers from the
first host.  I switched to the first host and have added the new host
without any issues.

Thanks for the help,

-David

On Thu, Nov 13, 2014 at 3:36 AM, Sandro Bonazzola <sbonazzo at redhat.com>
wrote:

> Il 13/11/2014 09:12, Jiri Moskovcak ha scritto:
> > On 11/12/2014 04:20 PM, Sandro Bonazzola wrote:
> >> Il 12/11/2014 16:10, David King ha scritto:
> >>> Hi everyone,
> >>>
> >>> I have upgraded my oVirt 3.4 hosted engine cluster to oVirt 3.5 using
> the
> >>> upgrade instructions on the Wiki.  Everything appears to be working
> fine
> >>> after the upgrade.
> >>>
> >>> However, I am now trying to add a new host to the hosted engine
> >>> configuration but the hosted-engine --deploy fails after sshing the
> answers
> >>> file from the upgraded primary configuration.  The following errors
> can be
> >>> found in the setup log:
> >>>
> >>>
> >>> Answer file lacks lockspace UUIDs, please use an answer file generated
> from
> >>>> the same version you are using on this additional host
> >>
> >> Can you please open a BZ about this issue so we can track it?
> >> Jiri, Martin, is the file backend able to handle this kind of upgrade?
> >
> > Hi Sandro,
> > yes, it is able to handle it, the lockspace uuid is needed only form
> iscsi (lvm based) storage, which is not the case when upgrading from 3.4,
> so we
> > should be safe skipping the check for lockspace UUID in the setup if the
> storage is on nfs.
> >
> > --Jirka
> >
> > @David, I'm afraid the setup is not able to add host to the cluster
> created in 3.4, the workaround might be to deploy the host with the setup
> from 3.4
> > and then update it. Sorry for the inconvenience :-/
>
> David, can you apply this patch http://gerrit.ovirt.org/35104 on the host
> you're adding to the cluster?
> It should solve your issue.
>
> >
> > --Jirka
> >
> >>
> >>
> >>>
> >>>
> >>> I confirmed that the answers file on the upgraded host does not have
> any
> >>> lockspace UUIDs:
> >>>
> >>> OVEHOSTED_STORAGE/storageDatacenterName=str:hosted_datacenter
> >>>> OVEHOSTED_STORAGE/storageDomainName=str:hosted_storage
> >>>> OVEHOSTED_STORAGE/storageType=none:None
> >>>> OVEHOSTED_STORAGE/volUUID=str:da160775-07fe-4569-b45f-03be0c5896a5
> >>>> OVEHOSTED_STORAGE/domainType=str:nfs3
> >>>> OVEHOSTED_STORAGE/imgSizeGB=str:25
> >>>> OVEHOSTED_STORAGE/storageDomainConnection=str:192.168.8.12:
> >>>> /mnt/data2/vm/engine
> >>>>
> OVEHOSTED_STORAGE/connectionUUID=str:880093ea-b0c1-448d-ac55-cde99feebc23
> >>>> OVEHOSTED_STORAGE/spUUID=str:5e7ff7c2-6e75-4ba8-a5cc-e8dc5d37e478
> >>>> OVEHOSTED_STORAGE/imgUUID=str:c9466bb6-a78c-4caa-bce3-22c87a5f3f1a
> >>>> OVEHOSTED_STORAGE/sdUUID=str:b12fd59c-380a-40b3-b7f2-02d455de1d3b
> >>>
> >>>
> >>> Is there something I can do to update the answers file on the updated
> 3.5
> >>> working host so this will work?
> >>>
> >>> Thanks,
> >>> David
> >>>
> >>> PS: Here is the relevant section of the hosted-engine setup log file:
> >>>
> >>> 2014-11-11 22:57:04 DEBUG otopi.context context._executeMethod:138
> Stage
> >>>> validation METHOD
> >>>>
> otopi.plugins.ovirt_hosted_engine_setup.sanlock.lockspace.Plugin._validation
> >>>> 2014-11-11 22:57:04 DEBUG otopi.context context._executeMethod:152
> method
> >>>> exception
> >>>> Traceback (most recent call last):
> >>>>    File "/usr/lib/python2.7/site-packages/otopi/context.py", line
> 142, in
> >>>> _executeMethod
> >>>>      method['method']()
> >>>>    File
> >>>>
> "/usr/share/ovirt-hosted-engine-setup/scripts/../plugins/ovirt-hosted-engine-setup/sanlock/lockspace.py",
> >>>> line 102, in _validation
> >>>>      'Answer file lacks lockspace UUIDs, please use an '
> >>>> RuntimeError: Answer file lacks lockspace UUIDs, please use an answer
> file
> >>>> generated from the same version you are using on this additional host
> >>>> 2014-11-11 22:57:04 ERROR otopi.context context._executeMethod:161
> Failed
> >>>> to execute stage 'Setup validation': Answer file lacks lockspace
> UUIDs,
> >>>> please use an answer file generated from the same version you are
> using on
> >>>> this additional host
> >>>> 2014-11-11 22:57:04 DEBUG otopi.context context.dumpEnvironment:490
> >>>> ENVIRONMENT DUMP - BEGIN
> >>>> 2014-11-11 22:57:04 DEBUG otopi.context context.dumpEnvironment:500
> ENV
> >>>> BASE/error=bool:'True'
> >>>> 2014-11-11 22:57:04 DEBUG otopi.context context.dumpEnvironment:500
> ENV
> >>>> BASE/exceptionInfo=list:'[(<type 'exceptions.RuntimeError'>,
> >>>> RuntimeError('Answer file lacks lockspace UUIDs, please use an answer
> file
> >>>> generated from the same version you are using on this additional
> host',),
> >>>> <traceback object at 0x34c85a8>)]'
> >>>> 2014-11-11 22:57:04 DEBUG otopi.context context.dumpEnvironment:504
> >>>> ENVIRONMENT DUMP - END
> >>>> 2014-11-11 22:57:04 INFO otopi.context context.runSequence:417 Stage:
> >>>> Clean up
> >>>> 2014-11-11 22:57:04 DEBUG otopi.context context.runSequence:421 STAGE
> >>>> cleanup
> >>>> 2014-11-11 22:57:04 DEBUG otopi.context context._executeMethod:138
> Stage
> >>>> cleanup METHOD
> >>>>
> otopi.plugins.ovirt_hosted_engine_setup.core.remote_answerfile.Plugin._cleanup
> >>>> 2014-11-11 22:57:04 DEBUG otopi.context context._executeMethod:138
> Stage
> >>>> cleanup METHOD
> >>>>
> otopi.plugins.ovirt_hosted_engine_setup.engine.add_host.Plugin._cleanup
> >>>> 2014-11-11 22:57:04 DEBUG otopi.context context._executeMethod:138
> Stage
> >>>> cleanup METHOD
> >>>> otopi.plugins.ovirt_hosted_engine_setup.pki.vdsmpki.Plugin._cleanup
> >>>> 2014-11-11 22:57:04 DEBUG otopi.context context._executeMethod:138
> Stage
> >>>> cleanup METHOD
> >>>>
> otopi.plugins.ovirt_hosted_engine_setup.storage.storage.Plugin._cleanup
> >>>> 2014-11-11 22:57:04 DEBUG
> >>>> otopi.plugins.ovirt_hosted_engine_setup.storage.storage
> >>>> storage._spmStop:609 spmStop
> >>>> 2014-11-11 22:57:04 DEBUG
> >>>> otopi.plugins.ovirt_hosted_engine_setup.storage.storage
> >>>> storage._cleanup:970 Not SPM?
> >>>> Traceback (most recent call last):
> >>>>    File
> >>>>
> "/usr/share/ovirt-hosted-engine-setup/scripts/../plugins/ovirt-hosted-engine-setup/storage/storage.py",
> >>>> line 968, in _cleanup
> >>>>      self._spmStop()
> >>>>    File
> >>>>
> "/usr/share/ovirt-hosted-engine-setup/scripts/../plugins/ovirt-hosted-engine-setup/storage/storage.py",
> >>>> line 617, in _spmStop
> >>>>      raise RuntimeError(status_uuid)
> >>>> RuntimeError: Not SPM
> >>>> 2014-11-11 22:57:04 DEBUG
> >>>> otopi.plugins.ovirt_hosted_engine_setup.storage.storage
> >>>> storage._storagePoolConnection:580 disconnectStoragePool
> >>>> 2014-11-11 22:57:08 DEBUG otopi.context context._executeMethod:138
> Stage
> >>>> cleanup METHOD
> >>>> otopi.plugins.ovirt_hosted_engine_setup.vm.boot_disk.Plugin._cleanup
> >>>> 2014-11-11 22:57:08 DEBUG otopi.context context._executeMethod:138
> Stage
> >>>> cleanup METHOD
> >>>>
> otopi.plugins.ovirt_hosted_engine_setup.core.answerfile.Plugin._save_answers_at_cleanup
> >>>> 2014-11-11 22:57:08 INFO
> >>>> otopi.plugins.ovirt_hosted_engine_setup.core.answerfile
> >>>> answerfile._save_answers:48 Generating answer file
> >>>> '/etc/ovirt-hosted-engine/answers.conf'
> >>>> 2014-11-11 22:57:09 INFO
> >>>> otopi.plugins.ovirt_hosted_engine_setup.core.answerfile
> >>>> answerfile._save_answers_at_cleanup:104 Answer file
> >>>> '/etc/ovirt-hosted-engine/answers.conf' has been updated
> >>>
> >>>
> >>>
> >>> _______________________________________________
> >>> Users mailing list
> >>> Users at ovirt.org
> >>> http://lists.ovirt.org/mailman/listinfo/users
> >>>
> >>
> >>
> >
>
>
> --
> Sandro Bonazzola
> Better technology. Faster innovation. Powered by community collaboration.
> See how it works at redhat.com
>
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