1:04 p.m.
Hello,
I am having hard time migrating vms based on templates from existing 4.2.8 instance to
newly installed 4.4.6 HCI with different storage. When I export VMs and corresponding
templates to export NFS storage, detach it from source DC and attach the export storage to
a new oVirt environment, the import of templates is failing with error "Failed to
import Template XXX to Data Center YYY, Cluster ZZZ". I cannot find anything more
specific about the error in logs. Am I missing something?
Exporting to OVA and importing back does work, but I want to make use of template thin
provisioning.
5:30 a.m.
New subject: Migrating VMs with templates from 4.2.8 to new 4.4.6 instance
Hello,
I tried to alternatively use NFS data storage for migration instead of export, but I am
not successful either. After attaching the storage to new instance (and converting it to
version 5 - irreversible step!), I cannot import the template either, it gives me this
error in GUI:
Error while executing action:
Template_XYZ:
Cannot import Template. The image {diskImageId}/{imageId} does not exist on any active
storage domain.
8:49 a.m.
New subject: Migrating VMs with templates from 4.2.8 to new 4.4.6 instance
Can you share the engine and VDSM logs?
On Thu, 13 May 2021 at 20:05, Pavel Strzinek <pavel.strzinek(a)gmail.com>
wrote:
Hello,
I am having hard time migrating vms based on templates from existing 4.2.8
instance to newly installed 4.4.6 HCI with different storage. When I export
VMs and corresponding templates to export NFS storage, detach it from
source DC and attach the export storage to a new oVirt environment, the
import of templates is failing with error "Failed to import Template XXX to
Data Center YYY, Cluster ZZZ". I cannot find anything more specific about
the error in logs. Am I missing something?
Exporting to OVA and importing back does work, but I want to make use of
template thin provisioning.
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Regards,
Eyal Shenitzky
9:36 a.m.
New subject: Migrating VMs with templates from 4.2.8 to new 4.4.6 instance
Hello Eyal,
here is a snippet of engine.log with error messages when using export domain:
2021-05-17 15:25:14,382+02 INFO
[org.ovirt.engine.core.vdsbroker.vdsbroker.PrepareImageVDSCommand]
(EE-ManagedThreadFactory-engine-Thread-44418) [adae4f6c-c046-491e-bdea-7c33c0fda8
cb] START, PrepareImageVDSCommand(HostName = onode1,
PrepareImageVDSCommandParameters:{hostId='8f143998-6ba4-4d91-80b1-dbcd7699cfe1'}),
log id: 4337ef77
2021-05-17 15:25:14,491+02 INFO
[org.ovirt.engine.core.vdsbroker.irsbroker.GetVmsInfoVDSCommand] (default task-12)
[56b9f36b-66ee-46ef-a4a8-b339f05b99fd] START, GetVmsInfoVDSComman
d(
GetVmsInfoVDSCommandParameters:{storagePoolId='ab922cf8-ad7f-11eb-8600-00163e10f859',
ignoreFailoverLimit='false',
storageDomainId='ab219477-08ea-487a-b421-0e809a6dc0a8', vmIdLis
t='null'}), log id: 147caed0
2021-05-17 15:25:14,534+02 INFO
[org.ovirt.engine.core.vdsbroker.irsbroker.GetVmsInfoVDSCommand] (default task-12)
[56b9f36b-66ee-46ef-a4a8-b339f05b99fd] FINISH, GetVmsInfoVDSComma
nd, log id: 147caed0
2021-05-17 15:25:14,701+02 ERROR
[org.ovirt.engine.core.vdsbroker.vdsbroker.PrepareImageVDSCommand]
(EE-ManagedThreadFactory-engine-Thread-44418) [adae4f6c-c046-491e-bdea-7c33c0fda8
cb] Failed in 'PrepareImageVDS' method, for vds: 'onode1'; host:
'onode1.in.edhouse.cz': null
2021-05-17 15:25:14,701+02 ERROR
[org.ovirt.engine.core.vdsbroker.vdsbroker.PrepareImageVDSCommand]
(EE-ManagedThreadFactory-engine-Thread-44418) [adae4f6c-c046-491e-bdea-7c33c0fda8
cb] Command 'PrepareImageVDSCommand(HostName = onode1,
PrepareImageVDSCommandParameters:{hostId='8f143998-6ba4-4d91-80b1-dbcd7699cfe1'})'
execution failed: null
2021-05-17 15:25:14,701+02 INFO
[org.ovirt.engine.core.vdsbroker.vdsbroker.PrepareImageVDSCommand]
(EE-ManagedThreadFactory-engine-Thread-44418) [adae4f6c-c046-491e-bdea-7c33c0fda8
cb] FINISH, PrepareImageVDSCommand, return: , log id: 4337ef77
2021-05-17 15:25:14,703+02 INFO
[org.ovirt.engine.core.utils.transaction.TransactionSupport]
(EE-ManagedThreadFactory-engine-Thread-44418) [adae4f6c-c046-491e-bdea-7c33c0fda8cb] tr
ansaction rolled back
2021-05-17 15:25:14,703+02 ERROR
[org.ovirt.engine.core.bll.exportimport.ImportVmTemplateCommand]
(EE-ManagedThreadFactory-engine-Thread-44418) [adae4f6c-c046-491e-bdea-7c33c0fda8cb
] Command 'org.ovirt.engine.core.bll.exportimport.ImportVmTemplateCommand' failed:
EngineException: java.lang.NullPointerException (Failed with error ENGINE and code 5001)
2021-05-17 15:25:14,725+02 ERROR
[org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector]
(EE-ManagedThreadFactory-engine-Thread-44418) [adae4f6c-c046-491e-bdea-7c33c0
fda8cb] EVENT_ID: IMPORTEXPORT_IMPORT_TEMPLATE_FAILED(1,159), Failed to import Template
CentOS_x64_custom to Data Center Default, Cluster Default
2021-05-17 15:25:15,105+02 INFO
[org.ovirt.engine.core.vdsbroker.irsbroker.GetVmsInfoVDSCommand] (default task-8)
[77ff5fae-2a13-4dd1-b116-f3ffdcf477a4] START, GetVmsInfoVDSCommand
(
GetVmsInfoVDSCommandParameters:{storagePoolId='ab922cf8-ad7f-11eb-8600-00163e10f859',
ignoreFailoverLimit='false',
storageDomainId='ab219477-08ea-487a-b421-0e809a6dc0a8', vmIdList
='null'}), log id: 437811e8
I don't see any errors in vdsm.log
Regards,
Pavel Strzinek
1315
days inactive
1319
days old
3 comments
2 participants
participants (2)
-
Eyal Shenitzky -
Pavel Strzinek