from:"Łukasz Kołaciński"

[ovirt-users] RHV is allocating more space than it should

2021-03-15 Thread Łukasz Kołaciński

Hello,
I have a question about restoring virtual machines. Why is ovirt/rhv allocating
~10% more space than it should. For example, we have a 10 GB disk, and after
restore the size is 11 GB. This only happens with a SPARSE disk type on ISCSI
storage. Is it a normal behavior?

Regards,

Łukasz Kołaciński

Junior Java Developer

e-mail: l.kolacin...@storware.eu<mailto:l.kolacin...@storware.eu>
<mailto:m.helb...@storware.eu>

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[ovirt-users] Error in ovirt 4.4: RedefineVmCheckpointsVDS: Property xml is required

2020-12-14 Thread Łukasz Kołaciński

)
at 
deployment.engine.ear//org.ovirt.engine.core.vdsbroker.ResourceManager$Proxy$_$$_WeldSubclass.runVdsCommand$$super(Unknown
 Source)
at jdk.internal.reflect.GeneratedMethodAccessor81.invoke(Unknown Source)
at 
java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at 
org.jboss.weld.core@3.1.3.Final//org.jboss.weld.interceptor.proxy.TerminalAroundInvokeInvocationContext.proceedInternal(TerminalAroundInvokeInvocationContext.java:51)
at 
org.jboss.weld.core@3.1.3.Final//org.jboss.weld.interceptor.proxy.AroundInvokeInvocationContext.proceed(AroundInvokeInvocationContext.java:78)
at 
org.ovirt.engine.core.common//org.ovirt.engine.core.common.di.interceptor.LoggingInterceptor.apply(LoggingInterceptor.java:12)
at jdk.internal.reflect.GeneratedMethodAccessor65.invoke(Unknown Source)
at 
java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at 
org.jboss.weld.core@3.1.3.Final//org.jboss.weld.interceptor.reader.SimpleInterceptorInvocation$SimpleMethodInvocation.invoke(SimpleInterceptorInvocation.java:73)
at 
org.jboss.weld.core@3.1.3.Final//org.jboss.weld.interceptor.proxy.InterceptorMethodHandler.executeAroundInvoke(InterceptorMethodHandler.java:84)
at 
org.jboss.weld.core@3.1.3.Final//org.jboss.weld.interceptor.proxy.InterceptorMethodHandler.executeInterception(InterceptorMethodHandler.java:72)
at 
org.jboss.weld.core@3.1.3.Final//org.jboss.weld.interceptor.proxy.InterceptorMethodHandler.invoke(InterceptorMethodHandler.java:56)
at 
org.jboss.weld.core@3.1.3.Final//org.jboss.weld.bean.proxy.CombinedInterceptorAndDecoratorStackMethodHandler.invoke(CombinedInterceptorAndDecoratorStackMethodHandler.java:79)
at 
org.jboss.weld.core@3.1.3.Final//org.jboss.weld.bean.proxy.CombinedInterceptorAndDecoratorStackMethodHandler.invoke(CombinedInterceptorAndDecoratorStackMethodHandler.java:68)
at 
deployment.engine.ear//org.ovirt.engine.core.vdsbroker.ResourceManager$Proxy$_$$_WeldSubclass.runVdsCommand(Unknown
 Source)
... 291 more

2020-12-03 08:07:27,080Z ERROR 
[org.ovirt.engine.core.bll.RedefineVmCheckpointCommand] (default task-506) 
[e3b57751-64d4-4ec1-8dc2-a9586c41826a] Command 
'org.ovirt.engine.core.bll.RedefineVmCheckpointCommand' failed: 
EngineException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSErrorException: 
VDSGenericException: VDSErrorException: Failed to RedefineVmCheckpointsVDS, 
error = General Exception: ('Property xml is required',), code = 100 (Failed 
with error GeneralException and code 100)
2020-12-03 08:07:27,089Z ERROR 
[org.ovirt.engine.core.bll.RedefineVmCheckpointCommand] (default task-506) 
[e3b57751-64d4-4ec1-8dc2-a9586c41826a] Transaction rolled-back for command 
'org.ovirt.engine.core.bll.RedefineVmCheckpointCommand'.
2020-12-03 08:07:27,090Z INFO  
[org.ovirt.engine.core.bll.RedefineVmCheckpointCommand] (default task-506) 
[e3b57751-64d4-4ec1-8dc2-a9586c41826a] Lock freed to object 
'EngineLock:{exclusiveLocks='[64fd8dd9-d16f-4359-a4b9-8435a5abd8ca=DISK, 
794ffad6-1d1a-406a-a65e-c0600abb44f1=DISK]', 
sharedLocks='[fafb9627-a20b-47a0-aece-3b4a09ce70dc=VM]'}'
2020-12-03 08:07:27,101Z ERROR 
[org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (default 
task-506) [e3b57751-64d4-4ec1-8dc2-a9586c41826a] EVENT_ID: 
VM_INCREMENTAL_BACKUP_FAILED_FULL_VM_BACKUP_NEEDED(10,791), Incremental backup 
abb3161b-13c5-444c-b656-11e79a474342 for VM prd-event-syslog-test2 failed. Full 
backup is now needed (User: admin@internal-authz).
2020-12-03 08:07:27,120Z INFO  
[org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (default 
task-506) [e3b57751-64d4-4ec1-8dc2-a9586c41826a] EVENT_ID: 
VM_BACKUP_STARTED(10,790), Backup abb3161b-13c5-444c-b656-11e79a474342 for VM 
prd-event-syslog-test2 started (User: admin@internal-authz).



Pozdrawiam,

Łukasz Kołaciński

Junior Java Developer

e-mail: l.kolacin...@storware.eu<mailto:l.kolacin...@storware.eu>
<mailto:m.helb...@storware.eu>




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Storware Spółka z o.o. nr wpisu do ewidencji KRS dla M.St. Warszawa 000510131 , 
NIP 5213672602. Wiadomość ta jest przeznaczona jedynie dla osoby lub podmiotu, 
który jest jej adresatem i może zawierać poufne i/lub uprzywilejowane 
informacje. Zakazane jest jakiekolwiek przeglądanie, przesyłanie, 
rozpowszechnianie lub inne wykorzystanie tych informacji lub podjęcie 
jakichkolwiek działań odnośnie tych informacji przez osoby lub podmioty inne 
niż zamierzony adresat. Jeżeli Państwo

[ovirt-users] Is it possible to backup stopped vm? (ovirt 4.4)

2020-10-08 Thread Łukasz Kołaciński

Hello,
While trying to backup stopped VM (with POST on
/ovirt-engine/api/vms/b79b34c0-d8db-43e5-916e-5528ff7bcfbe/backups) I got the
response:

[Cannot backup VM. The Virtual Machine should be in Up status.]
Operation Failed

I found here:
https://www.ovirt.org/develop/release-management/features/storage/incremental-backup.html
that it should be possible to back up a virtual machine that is not running.
"If the VM is not running, the system will create a paused, stripped-down
version of the VM, with only backup disks attached, and use libvirt API to
start and stop the backup."

But it doesn't seem to work.

Regards,

Łukasz Kołaciński

Junior Java Developer

e-mail: l.kolacin...@storware.eu<mailto:l.kolacin...@storware.eu>
<mailto:m.helb...@storware.eu>

[STORWARE]<http://www.storware.eu/>

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01-192 Warszawa
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[ovirt-users] PATCH method not allowed in imageio

2020-08-10 Thread Łukasz Kołaciński

Hello,
Thank you for previous answers. I don't have problems with checkpoints anymore.

I am trying to send PATCH request to imageio but it seems like I don't have 
write access. In the documentation I saw that it must be a RAW format. I think 
I am missing something else.

OPTIONS Request:
{
"features": [
"extents"
],
"max_readers": 8,
"max_writers": 8
}
Allow: OPTIONS,GET

PATCH Request:
You are not allowed to access this resource: Ticket 
485493df-b07a-495c-8aa3-824aad45b4ab forbids write

I created transfer using java sdk:
ImageTransfer imageTransfer = 
connection.getImageTransfersSvc().addForDisk().imageTransfer(
imageTransfer()
.direction(direction)
.disk(disk)
.backup(backup)
.inactivityTimeout(120)
.format(DiskFormat.RAW))
.send().imageTransfer();

It's similar to python examples.


Best Regards

Łukasz Kołaciński

Junior Java Developer

e-mail: l.kolacin...@storware.eu<mailto:l.kolacin...@storware.eu>
<mailto:m.helb...@storware.eu>




[STORWARE]<http://www.storware.eu/>

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Storware Spółka z o.o. nr wpisu do ewidencji KRS dla M.St. Warszawa 000510131 , 
NIP 5213672602. Wiadomość ta jest przeznaczona jedynie dla osoby lub podmiotu, 
który jest jej adresatem i może zawierać poufne i/lub uprzywilejowane 
informacje. Zakazane jest jakiekolwiek przeglądanie, przesyłanie, 
rozpowszechnianie lub inne wykorzystanie tych informacji lub podjęcie 
jakichkolwiek działań odnośnie tych informacji przez osoby lub podmioty inne 
niż zamierzony adresat. Jeżeli Państwo otrzymali przez pomyłkę tę informację 
prosimy o poinformowanie o tym nadawcy i usunięcie tej wiadomości z wszelkich 
komputerów. This message is intended only for the person or entity to which it 
is addressed and may contain confidential and/or privileged material. Any 
review, retransmission, dissemination or other use of, or taking of any action 
in reliance upon, this information by persons or entities other than the 
intended recipient is prohibited. If you have received this message in error, 
please contact the sender and remove the material from all of your computer 
systems.

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[ovirt-users] Issue with ovirt 4.4 after doing some incremental backups.

2020-07-29 Thread Łukasz Kołaciński

Hello,

After doing a few vm backups, something breaks and I am unable to perform any
operations. I cannot do incremental backups and even full backups doesn't
work. I have this issue third time. I don't know how to fix this so I am
currently making new vms for testing purposes

VDSM ovirt44-h2.storware.local command StartVmBackupVDS failed: Backup Error:
{'vm_id': '116aa6eb-31a1-43db-9b1e-ad6e32fb9260', 'backup':
, 'reason': "Error
starting backup: internal error: unable to execute QEMU command 'transaction':
Dirty bitmap 'ef0dfe55-c08c-4d9e-ad32-d6b6d5cbdac6' not found"}

Best Regards,

Łukasz Kołaciński

Junior Java Developer

e-mail: l.kolacin...@storware.eu<mailto:l.kolacin...@storware.eu>
<mailto:m.helb...@storware.eu>

[STORWARE]<http://www.storware.eu/>

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01-192 Warszawa
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[ovirt-users] Parent checkpoint ID does not match the actual leaf checkpoint

2020-07-19 Thread Łukasz Kołaciński

Hello,
Thanks to previous answers, I was able to make backups. Unfortunately, we had 
some infrastructure issues and after the host reboots new problems appeared. I 
am not able to do any backup using the commands that worked yesterday. I looked 
through the logs and there is something like this:

2020-07-17 15:06:30,644+02 ERROR 
[org.ovirt.engine.core.bll.StartVmBackupCommand] 
(EE-ManagedScheduledExecutorService-engineScheduledThreadPool-Thread-54) 
[944a1447-4ea5-4a1c-b971-0bc612b6e45e] Failed to execute VM backup operation 
'StartVmBackup': {}: org.ovirt.engine.core.common.errors.EngineException: 
EngineException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSErrorException: 
VDSGenericException: VDSErrorException: Failed to StartVmBackupVDS, error = 
Checkpoint Error: {'parent_checkpoint_id': None, 'leaf_checkpoint_id': 
'cd078706-84c0-4370-a6ec-654ccd6a21aa', 'vm_id': 
'116aa6eb-31a1-43db-9b1e-ad6e32fb9260', 'reason': 'Parent checkpoint ID does 
not match the actual leaf checkpoint'}, code = 1610 (Failed with error 
unexpected and code 16)
at 
deployment.engine.ear.bll.jar//org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:114)
at 
deployment.engine.ear.bll.jar//org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.runVdsCommand(VDSBrokerFrontendImpl.java:33)
at 
deployment.engine.ear.bll.jar//org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:2114)
at 
deployment.engine.ear.bll.jar//org.ovirt.engine.core.bll.StartVmBackupCommand.performVmBackupOperation(StartVmBackupCommand.java:368)
at 
deployment.engine.ear.bll.jar//org.ovirt.engine.core.bll.StartVmBackupCommand.runVmBackup(StartVmBackupCommand.java:225)
at 
deployment.engine.ear.bll.jar//org.ovirt.engine.core.bll.StartVmBackupCommand.performNextOperation(StartVmBackupCommand.java:199)
at 
deployment.engine.ear.bll.jar//org.ovirt.engine.core.bll.SerialChildCommandsExecutionCallback.childCommandsExecutionEnded(SerialChildCommandsExecutionCallback.java:32)
at 
deployment.engine.ear.bll.jar//org.ovirt.engine.core.bll.ChildCommandsCallbackBase.doPolling(ChildCommandsCallbackBase.java:80)
at 
deployment.engine.ear.bll.jar//org.ovirt.engine.core.bll.tasks.CommandCallbacksPoller.invokeCallbackMethodsImpl(CommandCallbacksPoller.java:175)
at 
deployment.engine.ear.bll.jar//org.ovirt.engine.core.bll.tasks.CommandCallbacksPoller.invokeCallbackMethods(CommandCallbacksPoller.java:109)
at 
java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
at 
org.glassfish.javax.enterprise.concurrent//org.glassfish.enterprise.concurrent.internal.ManagedScheduledThreadPoolExecutor$ManagedScheduledFutureTask.access$201(ManagedScheduledThreadPoolExecutor.java:383)
at 
org.glassfish.javax.enterprise.concurrent//org.glassfish.enterprise.concurrent.internal.ManagedScheduledThreadPoolExecutor$ManagedScheduledFutureTask.run(ManagedScheduledThreadPoolExecutor.java:534)
at 
java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
at 
java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
at java.base/java.lang.Thread.run(Thread.java:834)
at 
org.glassfish.javax.enterprise.concurrent//org.glassfish.enterprise.concurrent.ManagedThreadFactoryImpl$ManagedThread.run(ManagedThreadFactoryImpl.java:250)

And the last error is:

2020-07-17 15:13:45,835+02 ERROR 
[org.ovirt.engine.core.bll.StartVmBackupCommand] 
(EE-ManagedScheduledExecutorService-engineScheduledThreadPool-Thread-14) 
[f553c1f2-1c99-4118-9365-ba6b862da936] Failed to execute VM backup operation 
'GetVmBackupInfo': {}: org.ovirt.engine.core.common.errors.EngineException: 
EngineException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSErrorException: 
VDSGenericException: VDSErrorException: Failed to GetVmBackupInfoVDS, error = 
No such backup Error: {'vm_id': '116aa6eb-31a1-43db-9b1e-ad6e32fb9260', 
'backup_id': 'bf1c26f7-c3e5-437c-bb5a-255b8c1b3b73', 'reason': 'VM backup not 
exists: Domain backup job id not found: no domain backup job present'}, code = 
1601 (Failed with error unexpected and code 16)
(these errors are from full backup)

Like I said this is very strange because everything was working correctly.



Regards

Łukasz Kołaciński

Junior Java Developer

e-mail: l.kolacin...@storware.eu<mailto:l.kolacin...@storware.eu>
<mailto:m.helb...@storware.eu>




[STORWARE]<http://www.storware.eu/>

ul. Leszno 8/44
01-192 Warszawa
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[facebook]<https://www.facebook.com/storware>

[twitter]<https://twitter.com/storware>

[linkedin]<https://www.linkedin.com/company/storware>

[Storware_Stopka_09]<https://www.youtube.com/channel/UCKvLitYPyAplBctXibFWrkw>



Storware Spółka z o.o. nr wpisu do ewidencji KRS dla M.St. Warszawa 000510131 , 
NIP 5213672602. Wiadomość ta jest przeznaczona jedynie dla osoby lub podmiotu, 
który jest jej adresa

[ovirt-users] Problem with backuping ovirt 4.4 with SDK

2020-07-14 Thread Łukasz Kołaciński

Hello,

I am trying to do full backup on ovirt 4.4 using sdk. I used steps from this 
youtube video: https://www.youtube.com/watch?v=E2VWUVcycj4 and I got error 
after running backup_vm.py. I see that sdk has imported disks and created 
backup entity and then I got sdk.NotFoundError exception. I also tried to do 
full backup with API and after finalizing backup disappeared (I think) and I 
couldn't try incremental.


[   0.0 ] Starting full backup for VM '51708c8e-6671-480b-b2d8-199a1af9cbdc'
Password:
[   4.2 ] Waiting until backup 0458bf7f-868c-4859-9fa7-767b3ec62b52 is ready
Traceback (most recent call last):
  File "./backup_vm.py", line 343, in start_backup
backup = backup_service.get()
  File "/usr/lib64/python3.7/site-packages/ovirtsdk4/services.py", line 32333, 
in get
return self._internal_get(headers, query, wait)
  File "/usr/lib64/python3.7/site-packages/ovirtsdk4/service.py", line 211, in 
_internal_get
return future.wait() if wait else future
  File "/usr/lib64/python3.7/site-packages/ovirtsdk4/service.py", line 55, in 
wait
return self._code(response)
  File "/usr/lib64/python3.7/site-packages/ovirtsdk4/service.py", line 208, in 
callback
self._check_fault(response)
  File "/usr/lib64/python3.7/site-packages/ovirtsdk4/service.py", line 130, in 
_check_fault
body = self._internal_read_body(response)
  File "/usr/lib64/python3.7/site-packages/ovirtsdk4/service.py", line 312, in 
_internal_read_body
self._raise_error(response)
  File "/usr/lib64/python3.7/site-packages/ovirtsdk4/service.py", line 118, in 
_raise_error
raise error
ovirtsdk4.NotFoundError: HTTP response code is 404.

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "./backup_vm.py", line 476, in 
main()
  File "./backup_vm.py", line 173, in main
args.command(args)
  File "./backup_vm.py", line 230, in cmd_start
backup = start_backup(connection, args)
  File "./backup_vm.py", line 345, in start_backup
raise RuntimeError("Backup {} failed".format(backup.id))
RuntimeError: Backup 0458bf7f-868c-4859-9fa7-767b3ec62b52 failed


P.S
Thank you for previous answers :)

Regards,

Łukasz Kołaciński

Junior Java Developer

e-mail: l.kolacin...@storware.eu<mailto:l.kolacin...@storware.eu>
<mailto:m.helb...@storware.eu>




[STORWARE]<http://www.storware.eu/>

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01-192 Warszawa
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[facebook]<https://www.facebook.com/storware>

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[linkedin]<https://www.linkedin.com/company/storware>

[Storware_Stopka_09]<https://www.youtube.com/channel/UCKvLitYPyAplBctXibFWrkw>



Storware Spółka z o.o. nr wpisu do ewidencji KRS dla M.St. Warszawa 000510131 , 
NIP 5213672602. Wiadomość ta jest przeznaczona jedynie dla osoby lub podmiotu, 
który jest jej adresatem i może zawierać poufne i/lub uprzywilejowane 
informacje. Zakazane jest jakiekolwiek przeglądanie, przesyłanie, 
rozpowszechnianie lub inne wykorzystanie tych informacji lub podjęcie 
jakichkolwiek działań odnośnie tych informacji przez osoby lub podmioty inne 
niż zamierzony adresat. Jeżeli Państwo otrzymali przez pomyłkę tę informację 
prosimy o poinformowanie o tym nadawcy i usunięcie tej wiadomości z wszelkich 
komputerów. This message is intended only for the person or entity to which it 
is addressed and may contain confidential and/or privileged material. Any 
review, retransmission, dissemination or other use of, or taking of any action 
in reliance upon, this information by persons or entities other than the 
intended recipient is prohibited. If you have received this message in error, 
please contact the sender and remove the material from all of your computer 
systems.

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[ovirt-users] Using ovirt imageio

2020-07-07 Thread Łukasz Kołaciński

Dear ovirt community,

I am trying to use ovirt imageio api to receive changed blocks (dirty bitmap)
on ovirt 4.4. Could anyone tell me how to get them step by step? On the
documentation I saw endpoint "GET /images/ticket-uuid/map". I don't know what
ticket-uuid is and how to generate it. I also need to know how to use this api
because I can't reach it via /ovirt-engine/api/

I am asking about this endpoint:
https://www.ovirt.org/documentation/incremental-backup-guide/incremental-backup-guide.html#imageio-backup-api

Best regards,
Łukasz Kołaciński

Junior Java Developer

e-mail: l.kolacin...@storware.eu<mailto:l.kolacin...@storware.eu>
<mailto:m.helb...@storware.eu>

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