9:52 a.m.
We have a vm with many virtual drives and need to backup as ova file. Since this demands a
lot of space I had mounted an nfs directory in the host but get next message after try to
export ova:
Error whle executing action: Cannot export VM. Invalid target folder: /mnt/shared2 on
Host. You may refer to the engine.log file for further details.
Looking at the engine.log file got this mesage:
2020-07-03 11:42:37,268-04 INFO
[org.ovirt.engine.core.bll.exportimport.ExportVmToOvaCommand] (default task-1929)
[e357a397-3dc3-4566-900f-6e0e0cb39030] Lock Acquired to object
'EngineLock:{exclusiveLocks='[0b65c67d-98ae-435a-9c0a-2d9f0856a98b=VM]',
sharedLocks=''}'
2020-07-03 11:42:37,275-04 INFO
[org.ovirt.engine.core.common.utils.ansible.AnsibleExecutor] (default task-1929)
[e357a397-3dc3-4566-900f-6e0e0cb39030] Executing Ansible command:
/usr/bin/ansible-playbook --ssh-common-args=-F /var/lib/ovirt-engine/.ssh/config -v
--private-key=/etc/pki/ovirt-engine/keys/engine_id_rsa
--inventory=/tmp/ansible-inventory2275650137225503626
--extra-vars=target_directory="/nt/shared2"
--extra-vars=validate_only="True"
/usr/share/ovirt-engine/playbooks/ovirt-ova-export.yml [Logfile:
/var/log/ovirt-engine/ova/ovirt-export-ova-validate-ansible-20200703114237-172.16.99.13-e357a397-3dc3-4566-900f-6e0e0cb39030.log]
2020-07-03 11:42:39,554-04 INFO
[org.ovirt.engine.core.common.utils.ansible.AnsibleExecutor] (default task-1929)
[e357a397-3dc3-4566-900f-6e0e0cb39030] Ansible playbook command has exited with value: 2
2020-07-03 11:42:39,555-04 WARN
[org.ovirt.engine.core.bll.exportimport.ExportVmToOvaCommand] (default task-1929)
[e357a397-3dc3-4566-900f-6e0e0cb39030] Validation of action 'ExportVmToOva' failed
for user Miguel.Garcia. Reasons:
VAR__ACTION__EXPORT,VAR__TYPE__VM,ACTION_TYPE_FAILED_INVALID_OVA_DESTINATION_FOLDER,$vdsName
hyp11.infra,$directory /nt/shared2
2020-07-03 11:42:39,556-04 INFO
[org.ovirt.engine.core.bll.exportimport.ExportVmToOvaCommand] (default task-1929)
[e357a397-3dc3-4566-900f-6e0e0cb39030] Lock freed to object
'EngineLock:{exclusiveLocks='[0b65c67d-98ae-435a-9c0a-2d9f0856a98b=VM]',
sharedLocks=''}'
2020-07-03 11:44:53,021-04 INFO
[org.ovirt.engine.core.bll.exportimport.ExportVmToOvaCommand] (default task-1937)
[ba070d4b-5f76-4fd7-adc0-53e0f96e6635] Lock Acquired to object
'EngineLock:{exclusiveLocks='[0b65c67d-98ae-435a-9c0a-2d9f0856a98b=VM]',
sharedLocks=''}'
2020-07-03 11:44:53,027-04 INFO
[org.ovirt.engine.core.common.utils.ansible.AnsibleExecutor] (default task-1937)
[ba070d4b-5f76-4fd7-adc0-53e0f96e6635] Executing Ansible command:
/usr/bin/ansible-playbook --ssh-common-args=-F /var/lib/ovirt-engine/.ssh/config -v
--private-key=/etc/pki/ovirt-engine/keys/engine_id_rsa
--inventory=/tmp/ansible-inventory3629946116235444875
--extra-vars=target_directory="/mnt/shared2"
--extra-vars=validate_only="True"
/usr/share/ovirt-engine/playbooks/ovirt-ova-export.yml [Logfile:
/var/log/ovirt-engine/ova/ovirt-export-ova-validate-ansible-20200703114453-172.16.99.13-ba070d4b-5f76-4fd7-adc0-53e0f96e6635.log]
2020-07-03 11:44:55,538-04 INFO
[org.ovirt.engine.core.common.utils.ansible.AnsibleExecutor] (default task-1937)
[ba070d4b-5f76-4fd7-adc0-53e0f96e6635] Ansible playbook command has exited with value: 2
2020-07-03 11:44:55,538-04 WARN
[org.ovirt.engine.core.bll.exportimport.ExportVmToOvaCommand] (default task-1937)
[ba070d4b-5f76-4fd7-adc0-53e0f96e6635] Validation of action 'ExportVmToOva' failed
for user Miguel.Garcia. Reasons:
VAR__ACTION__EXPORT,VAR__TYPE__VM,ACTION_TYPE_FAILED_INVALID_OVA_DESTINATION_FOLDER,$vdsName
hyp11.infra,$directory /mnt/shared2
2020-07-03 11:44:55,539-04 INFO
[org.ovirt.engine.core.bll.exportimport.ExportVmToOvaCommand] (default task-1937)
[ba070d4b-5f76-4fd7-adc0-53e0f96e6635] Lock freed to object
'EngineLock:{exclusiveLocks='[0b65c67d-98ae-435a-9c0a-2d9f0856a98b=VM]',
sharedLocks=''}'
2020-07-03 11:45:17,391-04 INFO
[org.ovirt.engine.core.bll.provider.network.SyncNetworkProviderCommand]
(EE-ManagedThreadFactory-engineScheduled-Thread-11) [6d510f0c] Lock Acquired to object
'EngineLock:{exclusiveLocks='[f762fb4b-57c1-40d0-bf3f-be4c83f16f44=PROVIDER]',
sharedLocks=''}'
I had tried to addthe nfs partition as a Storage Domain data type but that didn't help
either.
The mount persmission is as follow:
drwxr-xr-x. 3 vdsm kvm 50 Jul 3 11:47 /mnt/shared2
Any idea how can export this vm?
8:47 p.m.
Hi Miguel,
Firstly, you can backup your target VM by the backup tool. Then, you can export VM as you
want. This is a perfect solution maybe you can try.
If you are interested in the back tool , I suggest to you the Vinchin Backup &
Recovery.
Hope you solve your question soon.
thanks
8:33 a.m.
+Tal Nisan <tnisan(a)redhat.com> , +Arik Hadas <ahadas(a)redhat.com> can you
please follow up?
Il giorno mar 7 lug 2020 alle ore 15:28 <miguel.garcia(a)toshibagcs.com> ha
scritto:
We have a vm with many virtual drives and need to backup as ova
file.
Since this demands a lot of space I had mounted an nfs directory in the
host but get next message after try to export ova:
Error whle executing action: Cannot export VM. Invalid target folder:
/mnt/shared2 on Host. You may refer to the engine.log file for further
details.
Looking at the engine.log file got this mesage:
2020-07-03 11:42:37,268-04 INFO
[org.ovirt.engine.core.bll.exportimport.ExportVmToOvaCommand] (default
task-1929) [e357a397-3dc3-4566-900f-6e0e0cb39030] Lock Acquired to object
'EngineLock:{exclusiveLocks='[0b65c67d-98ae-435a-9c0a-2d9f0856a98b=VM]',
sharedLocks=''}'
2020-07-03 11:42:37,275-04 INFO
[org.ovirt.engine.core.common.utils.ansible.AnsibleExecutor] (default
task-1929) [e357a397-3dc3-4566-900f-6e0e0cb39030] Executing Ansible
command: /usr/bin/ansible-playbook --ssh-common-args=-F
/var/lib/ovirt-engine/.ssh/config -v
--private-key=/etc/pki/ovirt-engine/keys/engine_id_rsa
--inventory=/tmp/ansible-inventory2275650137225503626
--extra-vars=target_directory="/nt/shared2"
--extra-vars=validate_only="True"
/usr/share/ovirt-engine/playbooks/ovirt-ova-export.yml [Logfile:
/var/log/ovirt-engine/ova/ovirt-export-ova-validate-ansible-20200703114237-172.16.99.13-e357a397-3dc3-4566-900f-6e0e0cb39030.log]
2020-07-03 11:42:39,554-04 INFO
[org.ovirt.engine.core.common.utils.ansible.AnsibleExecutor] (default
task-1929) [e357a397-3dc3-4566-900f-6e0e0cb39030] Ansible playbook command
has exited with value: 2
2020-07-03 11:42:39,555-04 WARN
[org.ovirt.engine.core.bll.exportimport.ExportVmToOvaCommand] (default
task-1929) [e357a397-3dc3-4566-900f-6e0e0cb39030] Validation of action
'ExportVmToOva' failed for user Miguel.Garcia. Reasons:
VAR__ACTION__EXPORT,VAR__TYPE__VM,ACTION_TYPE_FAILED_INVALID_OVA_DESTINATION_FOLDER,$vdsName
hyp11.infra,$directory /nt/shared2
2020-07-03 11:42:39,556-04 INFO
[org.ovirt.engine.core.bll.exportimport.ExportVmToOvaCommand] (default
task-1929) [e357a397-3dc3-4566-900f-6e0e0cb39030] Lock freed to object
'EngineLock:{exclusiveLocks='[0b65c67d-98ae-435a-9c0a-2d9f0856a98b=VM]',
sharedLocks=''}'
2020-07-03 11:44:53,021-04 INFO
[org.ovirt.engine.core.bll.exportimport.ExportVmToOvaCommand] (default
task-1937) [ba070d4b-5f76-4fd7-adc0-53e0f96e6635] Lock Acquired to object
'EngineLock:{exclusiveLocks='[0b65c67d-98ae-435a-9c0a-2d9f0856a98b=VM]',
sharedLocks=''}'
2020-07-03 11:44:53,027-04 INFO
[org.ovirt.engine.core.common.utils.ansible.AnsibleExecutor] (default
task-1937) [ba070d4b-5f76-4fd7-adc0-53e0f96e6635] Executing Ansible
command: /usr/bin/ansible-playbook --ssh-common-args=-F
/var/lib/ovirt-engine/.ssh/config -v
--private-key=/etc/pki/ovirt-engine/keys/engine_id_rsa
--inventory=/tmp/ansible-inventory3629946116235444875
--extra-vars=target_directory="/mnt/shared2"
--extra-vars=validate_only="True"
/usr/share/ovirt-engine/playbooks/ovirt-ova-export.yml [Logfile:
/var/log/ovirt-engine/ova/ovirt-export-ova-validate-ansible-20200703114453-172.16.99.13-ba070d4b-5f76-4fd7-adc0-53e0f96e6635.log]
2020-07-03 11:44:55,538-04 INFO
[org.ovirt.engine.core.common.utils.ansible.AnsibleExecutor] (default
task-1937) [ba070d4b-5f76-4fd7-adc0-53e0f96e6635] Ansible playbook command
has exited with value: 2
2020-07-03 11:44:55,538-04 WARN
[org.ovirt.engine.core.bll.exportimport.ExportVmToOvaCommand] (default
task-1937) [ba070d4b-5f76-4fd7-adc0-53e0f96e6635] Validation of action
'ExportVmToOva' failed for user Miguel.Garcia. Reasons:
VAR__ACTION__EXPORT,VAR__TYPE__VM,ACTION_TYPE_FAILED_INVALID_OVA_DESTINATION_FOLDER,$vdsName
hyp11.infra,$directory /mnt/shared2
2020-07-03 11:44:55,539-04 INFO
[org.ovirt.engine.core.bll.exportimport.ExportVmToOvaCommand] (default
task-1937) [ba070d4b-5f76-4fd7-adc0-53e0f96e6635] Lock freed to object
'EngineLock:{exclusiveLocks='[0b65c67d-98ae-435a-9c0a-2d9f0856a98b=VM]',
sharedLocks=''}'
2020-07-03 11:45:17,391-04 INFO
[org.ovirt.engine.core.bll.provider.network.SyncNetworkProviderCommand]
(EE-ManagedThreadFactory-engineScheduled-Thread-11) [6d510f0c] Lock
Acquired to object
'EngineLock:{exclusiveLocks='[f762fb4b-57c1-40d0-bf3f-be4c83f16f44=PROVIDER]',
sharedLocks=''}'
I had tried to addthe nfs partition as a Storage Domain data type but that
didn't help either.
The mount persmission is as follow:
drwxr-xr-x. 3 vdsm kvm 50 Jul 3 11:47 /mnt/shared2
Any idea how can export this vm?
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7:38 a.m.
I had solved this problem by making a copy of the hard drives to another storage domain,
this is the way we follow up.
The backup tools are implemented as a plan B for backups.
Thanks for the advice.
7:59 a.m.
Thanks to your log post, I was able to identify the proper place to find information about
the export process.
OVA exports don't fail for me, but result in empty disks, which is perhaps even
worse.
Two things I can suggest: Try with a new and smaller VM to see if it's actually a size
related issue or due to the fact that e.g. the number of disks in an OVA export are
limited.
The other is to make do with an export domain, which seems to work fine and might have
less issues with OVA file format constraints: Don't know if you just need the backup
or want to migrate...
1:51 p.m.
I got the same result from an export domain.
I'm trying to get this as a backup procedure.
1365
days inactive
1403
days old
5 comments
4 participants
participants (4)
-
houwei.chen＠vinchin.com -
miguel.garcia＠toshibagcs.com -
Sandro Bonazzola -
thomas＠hoberg.net