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:

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