[ovirt-users] can't add user in GUI of Version 4.4

[stephane.beausoleil--- via Users]

hi,

on previous version of the ovirt manager we could had simple local users now 
the gui interface Add button does nothing? 

What is going on.

For day to day management it is faster and easier then using the cli. 
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[ovirt-users] aggregate multiple hosts

[csokasi . lehel]

I would like to ask if it is possible to aggregate multiple hosts to a single 
virtual machine.
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[ovirt-users] Preferred way to give customer access to VMs

[hanisirfan . work]

Hi. Just for an introduction, I'm a junior staff working on a way to deploy a 
KVM cluster to provision VMs to our customer. Before this, we're using VMware 
ESXi and connect it to OpenNebula as the console that we give to customers.

We're moving to KVM due to VMware licensing cost. I've successfully deployed an 
oVirt cluster and currently able to access it remotely via a VPN that I've 
setup on a virtualized pfSense VM inside the cluster.

My question is, what is the best way to give customer console access to the VMs 
that we provisioned for them? Surely we doesn't want to give them access to our 
VPN for security reasons.

I can't seems to find a way to connect OpenNebula with oVirt and I do believe 
it isn't possible since both are basically virtualization manager, managing the 
KVM instances.

Thanks for the responses and ideas given ☺️
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[ovirt-users] java code example for vdsm rpc client call

[yongshengmaa]

Hello

I have compiled vdsm-jsonrpc-java and got the jar files.  Now I need to access 
the vdsm server on ovirt node.  Where can I find the Java example for the rpc 
calls?

Thanks!
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[ovirt-users] I would like to inquire about doing DR solutions Active-Passive.

[natchawi28]

I would like to try a lab to test the DR solution, and would like to know how 
to provision resources.
So what is storage replicate? Is it hardware storage?
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[ovirt-users] ovirt migrate vm's

[Sam zz via Users]

Just curious to know, Is it possible to migrate vm's from ovirt to plain 
qemu/kvm? Also, Does engine-cleanup delete the guest VM's?
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[ovirt-users] Slightly confused by KeyCloak

[theo . pirkl]

Hi there,

We've decided to use oVirt for our school datacenter and I'm setting up a PoC 
to show it could work for our needs.
So far, I've managed to deploy a single hosted engine to iSCSI by using the 
hosted-engine deploy script. So far, so good, I can create VMs, I've had a few 
problems, but nothing I couldn't figure out.

What got me confused is the KeyCloak link with oVirt. My goal is to allow 
students to register to oVirt so that they can spin up VMs, images, and so on.
I've created a group in KeyCloak named "ovirt-student" that is automatically 
assigned to new users. 
I have also linked oVirt to this group by going into the engine web UI and 
adding the group to oVirt's group list.

I have given system permissions to the ovirt-student group such as VMCreator. 
I've then tried to connect to a dummy user called "test". My results are as 
follows :
- The user does not seem to have the correct rights as it cannot create new VMs 
in the VM portal;
- The admin interface does not suggest the user is a part of the ovirt-student 
group;

However, when I add the test user to the ovirt-administrator group, no problem 
at all, the user is an admin, alright.

My question is as follows : what do I need to do so that the groups in KeyCloak 
and oVirt are synced ?

Thanks a lot,

TP
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[ovirt-users] Floppy removed in Ovirt 4.4 and SysPrep not working

[raviteja]

Hi Guys 

Happy New Year. We recently upgraded our oVirt version from 4.3 to 4.4. We have 
noticed floppy is removed in run once mode. So We are unable to proceed with 
Automated customisation(Assigning hostname, IP address and setting initial 
login creds) of Windows VM's. 

Anyone tried sysprep without floppy. We are using oVirt Ansible module for 
provisioning the VM and it uses a custom xml template(jinja2) for OS 
customization. 

Thanks in Advance. 
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[ovirt-users] Not able to create a disk.

[kushagra . gupta]

Hi team,

I am new to ovirt. 
I have setup a self hosted ovirt engine with version 4.4.

I am able to create a POSIX compliant FS storage domain type.

While creating the Storage domain, at the path I am passing all the three nodes 
in the ceph cluster:
eg.
```
[abcd:abcd:abcd::23],[abcd:abcd:abcd::22],[abcd:abcd:abcd::21]:6789:/volumes/kush/threetest/cb8a69c4-9c9a-4a2d-9a4a-7b9a5ff14c74
```

When I am doing this, I am not able to create a disk in the domain.

Following are the logs from the hosted engine. The log file I am reffering is 
/var/log/ovirt-engine/engine.log 
```
2023-01-09 12:40:13,815+05 INFO  
[org.ovirt.engine.core.bll.utils.ThreadPoolMonitoringService] 
(EE-ManagedScheduledExecutorService-engineThreadMonitoringThreadPool-Thread-1) 
[] Thread pool 'default' is using 0 threads out of 1, 5 threads waiting for 
tasks.
2023-01-09 12:40:13,815+05 INFO  
[org.ovirt.engine.core.bll.utils.ThreadPoolMonitoringService] 
(EE-ManagedScheduledExecutorService-engineThreadMonitoringThreadPool-Thread-1) 
[] Thread pool 'engine' is using 0 threads out of 500, 10 threads waiting for 
tasks and 0 tasks in queue.
2023-01-09 12:40:13,815+05 INFO  
[org.ovirt.engine.core.bll.utils.ThreadPoolMonitoringService] 
(EE-ManagedScheduledExecutorService-engineThreadMonitoringThreadPool-Thread-1) 
[] Thread pool 'engineScheduledThreadPool' is using 0 threads out of 1, 100 
threads waiting for tasks.
2023-01-09 12:40:13,815+05 INFO  
[org.ovirt.engine.core.bll.utils.ThreadPoolMonitoringService] 
(EE-ManagedScheduledExecutorService-engineThreadMonitoringThreadPool-Thread-1) 
[] Thread pool 'engineThreadMonitoringThreadPool' is using 1 threads out of 1, 
0 threads waiting for tasks.
2023-01-09 12:40:13,815+05 INFO  
[org.ovirt.engine.core.bll.utils.ThreadPoolMonitoringService] 
(EE-ManagedScheduledExecutorService-engineThreadMonitoringThreadPool-Thread-1) 
[] Thread pool 'hostUpdatesChecker' is using 0 threads out of 5, 4 threads 
waiting for tasks.
2023-01-09 12:40:17,706+05 INFO  
[org.ovirt.engine.core.bll.storage.disk.image.TransferDiskImageCommand] 
(default task-4) [e4ee0883-61f7-4940-9545-b2f36734df04] Lock Acquired to object 
'EngineLock:{exclusiveLocks='[]', sharedLocks='[]'}'
2023-01-09 12:40:17,742+05 INFO  
[org.ovirt.engine.core.bll.storage.disk.image.TransferDiskImageCommand] 
(default task-4) [e4ee0883-61f7-4940-9545-b2f36734df04] Running command: 
TransferDiskImageCommand internal: false. Entities affected :  ID: 
b0d10f22-f913-4c05-8d44-084f775ae87d Type: StorageAction group CREATE_DISK with 
role type USER
2023-01-09 12:40:17,742+05 INFO  
[org.ovirt.engine.core.bll.storage.disk.image.TransferDiskImageCommand] 
(default task-4) [e4ee0883-61f7-4940-9545-b2f36734df04] Creating ImageTransfer 
entity for command 'df2c9d30-e452-492d-b07c-b4b1232c9de0', proxyEnabled: true
2023-01-09 12:40:17,783+05 INFO  
[org.ovirt.engine.core.bll.storage.disk.image.TransferDiskImageCommand] 
(default task-4) [e4ee0883-61f7-4940-9545-b2f36734df04] Creating disk image
2023-01-09 12:40:17,909+05 INFO  
[org.ovirt.engine.core.bll.storage.disk.AddDiskCommand] (default task-4) 
[e4ee0883-61f7-4940-9545-b2f36734df04] Running command: AddDiskCommand 
internal: true. Entities affected :  ID: b0d10f22-f913-4c05-8d44-084f775ae87d 
Type: StorageAction group CREATE_DISK with role type USER
2023-01-09 12:40:18,034+05 INFO  
[org.ovirt.engine.core.bll.storage.disk.image.AddImageFromScratchCommand] 
(default task-4) [e4ee0883-61f7-4940-9545-b2f36734df04] Running command: 
AddImageFromScratchCommand internal: true. Entities affected :  ID: 
b0d10f22-f913-4c05-8d44-084f775ae87d Type: Storage
2023-01-09 12:40:18,201+05 INFO  
[org.ovirt.engine.core.vdsbroker.irsbroker.CreateVolumeVDSCommand] (default 
task-4) [e4ee0883-61f7-4940-9545-b2f36734df04] START, CreateVolumeVDSCommand( 
CreateVolumeVDSCommandParameters:{storagePoolId='537e6452-8b7a-11ed-a21c-00163e750630',
 ignoreFailoverLimit='false', 
storageDomainId='b0d10f22-f913-4c05-8d44-084f775ae87d', 
imageGroupId='6f649bd6-2235-4ea8-822b-3b47308b3425', 
imageSizeInBytes='117440512', volumeFormat='COW', 
newImageId='032c711e-c488-4f2d-ae7c-363db5b6ffba', imageType='Sparse', 
newImageDescription='{"DiskAlias":"cirrorstrialpossix2","DiskDescription":"this 
is a trial for possix"}', imageInitialSizeInBytes='0', 
imageId='----', 
sourceImageGroupId='----', 
shouldAddBitmaps='false'}), log id: 6f257c25
2023-01-09 12:40:18,840+05 INFO  
[org.ovirt.engine.core.vdsbroker.irsbroker.CreateVolumeVDSCommand] (default 
task-4) [e4ee0883-61f7-4940-9545-b2f36734df04] FINISH, CreateVolumeVDSCommand, 
return: 032c711e-c488-4f2d-ae7c-363db5b6ffba, log id: 6f257c25
2023-01-09 12:40:18,842+05 INFO  
[org.ovirt.engine.core.bll.tasks.CommandAsyncTask] (default task-4) 
[e4ee0883-61f7-4940-9545-b2f36734df04] CommandAsyncTask::Adding 
CommandMultiAsyncTasks object for command 'b0b78998-d71b-4dec-970d-0fbfa43d2e19'
2023-01-09 12:40:18,842+05 INFO  
[org.ovi

[ovirt-users] {REQUEST} oVirt (including RHHI) as HCI in the future

[樽井周久（KTCSP）]

To whom it may concern

I have been using oVirt in an HCI environment for over 5 years.
The reason why I chose oVirt (most attractive point of oVirt for me) was
that it is easy to build an HCI environment with GUI deployment.

Now, I found out that the deployment by GUI has been deprecated (from 
ovirt4.5) on your forum site,
and that all the contents related to HCI were deleted (dropped) in your 
official installation guide site.


 
https://lists.ovirt.org/archives/list/users@ovirt.org/message/CBDUBBKLTCW4MMWCXTRXNWDYPLP5CBUP/
 
https://www.ovirt.org/documentation/installing_ovirt_as_a_self-hosted_engine_using_the_command_line/index.html

It seems that oVirt will not be able to build HCI environment in the future.
So I'm very worried about whether I can continue to use oVirt as before.

I would appreciate it if you could tell me about your prospects 
regarding oVirt as HCI.



For your reference below.

On 4.5.3 oVirt host, Gluster deployment was done with GUI,
but hosted-engine had to be deployed with CLI.

On 4.5.4 oVirt host, Guster deployment failed with GUI,
so subsequent hosted-engine deployment could not proceed.
('str object' has no attribute 'vgname')

Best regards,

Kanehisa Tarui
Tokyo, Japan
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[ovirt-users] Re: Storage Domain stuck in Maintainance mode

[Sandro Bonazzola]

Il giorno ven 13 gen 2023 alle ore 08:06  ha
scritto:

> Hi Team,
>
> I am new to oVirt.
> I have installed version 4.4.10


Welcome to the oVirt community!
Please note oVirt 4.4 reached end of life a year ago (see
https://lists.ovirt.org/archives/list/users@ovirt.org/thread/4BOLGRTYUGUVDGOKFIVJNSD5HQOJ3EB6/
)
I would recommend to upgrade to 4.5 or starting from scratch with 4.5 if
you prefer.

-- 

Sandro Bonazzola

MANAGER, SOFTWARE ENGINEERING - Red Hat In-Vehicle Operating System

Red Hat EMEA 

sbona...@redhat.com


*Red Hat respects your work life balance. Therefore there is no need to
answer this email out of your office hours.*
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[ovirt-users] Failed to launch VM - Error unable to get volume size

[kushagra . gupta]

Hi,

We're trying to launch the VM with PosixFS Storage and recently we've 
experienced an error while launching.
We are successfully uploading the image with PosixFS storage in Storage -> 
Disks.
After upload, we get the status of image upload as illegal, then we are 
executing the below command on management-engine, and the status changes to OK.

`/usr/share/ovirt-engine/setup/dbutils/unlock_entity.sh -t all`

Now, When we are creating VM with the same image. Then at the launch time, we 
got the below errors in /var/log/ovirt-engine/engine.log

`ERROR [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] 
(EE-ManagedScheduledExecutorService-engineScheduledThreadPool-Thread-32) 
[539b710] EVENT_ID: VM_DOWN_ERROR(119), VM OS-22Dec is down with error. Exit 
message: Unable to get volume size for domain  volume `

All storage domains are PosixFS based.

Thanks
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[ovirt-users] Storage Domain stuck in Maintainance mode

[kushagra . gupta]

Hi Team,

I am new to oVirt.
I have installed version 4.4.10

I am trying to create a new Storage domain of type POSIX compliant FS type.
I have a ceph cluster configure on IPV6.

I was able to create the domain using the following link:
https://www.ovirt.org/documentation/administration_guide/#Understanding_Storage

Eventhough the domain was created, it's stuck in maintenance mode.

On checking the engine.log

```
2023-01-04 14:58:14,422+05 ERROR 
[org.ovirt.engine.core.vdsbroker.irsbroker.DetachStorageDomainVDSCommand] 
(EE-ManagedThreadFactory-engine-Thread-8455) [22bc
4e1c-115b-45e3-839e-e47f7786eb0a] Failed in 'DetachStorageDomainVDS' method
2023-01-04 14:58:14,452+05 ERROR 
[org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] 
(EE-ManagedThreadFactory-engine-Thread-8455) [22bc4e1
c-115b-45e3-839e-e47f7786eb0a] EVENT_ID: IRS_BROKER_COMMAND_FAILURE(10,803), 
VDSM command DetachStorageDomainVDS failed: Storage domain does not exist: ('738
57322-c523-46ec-9d90-5d5451d51e93',)
2023-01-04 14:58:14,453+05 ERROR 
[org.ovirt.engine.core.vdsbroker.irsbroker.DetachStorageDomainVDSCommand] 
(EE-ManagedThreadFactory-engine-Thread-8455) 
[22bc4e1c-115b-45e3-839e-e47f7786eb0a] Command 'DetachStorageDomainVDSCommand( 
DetachStorageDomainVDSCommandParameters:{storagePoolId='537e6452-8b7a-11ed-a21c-00163e750630',
 ignoreFailoverLimit='false', 
storageDomainId='73857322-c523-46ec-9d90-5d5451d51e93', 
masterDomainId='----', masterVersion='1', 
force='false'})' execution failed: IRSGenericException: IRSErrorException: 
Failed to DetachStorageDomainVDS, error = Storage domain does not exist: 
('73857322-c523-46ec-9d90-5d5451d51e93',), code = 358
2023-01-04 14:58:14,453+05 INFO  
[org.ovirt.engine.core.vdsbroker.irsbroker.DetachStorageDomainVDSCommand] 
(EE-ManagedThreadFactory-engine-Thread-8455) [22bc
4e1c-115b-45e3-839e-e47f7786eb0a] FINISH, DetachStorageDomainVDSCommand, 
return: , log id: fb86a82
2023-01-04 14:58:14,453+05 ERROR 
[org.ovirt.engine.core.bll.storage.domain.DetachStorageDomainFromPoolCommand] 
(EE-ManagedThreadFactory-engine-Thread-8455) 
[22bc4e1c-115b-45e3-839e-e47f7786eb0a] Command 
'org.ovirt.engine.core.bll.storage.domain.DetachStorageDomainFromPoolCommand' 
failed: EngineException: 
org.ovirt.engine.core.vdsbroker.irsbroker.IrsOperationFailedNoFailoverException:
 IRSGenericException: IRSErrorException: Failed to DetachStorageDomainVDS, 
error = Storage domain does not exist: 
('73857322-c523-46ec-9d90-5d5451d51e93',), code = 358 (Failed with error 
StorageDomainDoesNotExist and code 358)
2023-01-04 14:58:14,453+05 INFO  [org.ovirt.engine.core.bll.CommandCompensator] 
(EE-ManagedThreadFactory-engine-Thread-8455) 
[22bc4e1c-115b-45e3-839e-e47f7786eb0a] Command 
[id=b2b2c6de-97b6-4e01-8589-fc4b22eeecb9]: Compensating CHANGED_STATUS_ONLY of 
org.ovirt.engine.core.common.businessentities.StoragePoolIsoMap; snapshot: 
EntityStatusSnapshot:{id='StoragePoolIsoMapId:{storagePoolId='537e6452-8b7a-11ed-a21c-00163e750630',
 storageId='73857322-c523-46ec-9d90-5d5451d51e93'}', status='Maintenance'}.
2023-01-04 14:58:14,555+05 ERROR 
[org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] 
(EE-ManagedThreadFactory-engine-Thread-8455) 
[22bc4e1c-115b-45e3-839e-e47f7786eb0a] EVENT_ID: 
USER_DETACH_STORAGE_DOMAIN_FROM_POOL_FAILED(965), Failed to detach Storage 
Domain POSIXDOMAIN from Data Center Default. (User: admin@internal-authz)
```

I tried the following link:
https://lists.ovirt.org/pipermail/users/2012-August/009044.html

But this also did not work.

On the other hand on the same ceph node configured NFS server and created a 
storage domain for that on ovirt and it became active immidiately.

Could anyone please help me out with this?

Thanks and Regards
Kushagra Gupta
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[ovirt-users] Re: Expand the disk space of the hosting engine

[ziyi Liu]

Thank you very much, I am testing in the test environment now, and I will go to 
the official environment after success
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[ovirt-users] Re: Sparsifying VM disk not working

[andreas_nikiforou]

I see, weird that i couldn't find that bug report with google, even after 
spending so much time searching info on this topic.

So what is the preferred method of freeing up space now, since sparsifying is 
disabled?

Does enabling "discard" for VM disk take care of freeing up used space taken by 
deleted files on a thin provisioned disk?
I have it enabled on few of my testvms but have not seen it have any effect, 
need to read up on that feature, only used sparsify previously for this 
operation.
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[ovirt-users] Re: Sparsifying VM disk not working

[Arik Hadas]

On Thu, Jan 12, 2023 at 3:15 PM Arik Hadas  wrote:

> ovirt-engine intentionally blocks sparsifying QCOW images since 4.4.4
> because it confused users that didn't see the right amount of free space
> afterwards, see the following bug for more details:
> https://bugzilla.redhat.com/show_bug.cgi?id=1792905
>

Sorry, what I wrote above is incorrect - the space was indeed reclaimed and
so the free space was correct but the image size didn't change (so if you
don't care about the size of the image that you see in oVirt and you need
to free space, it's fine to invoke it manually)


>
>
> On Thu, Jan 12, 2023 at 3:03 PM  wrote:
>
>> Unfortunately yes, even VM's/disks on the NFS data domain are giving the
>> same error.
>>
>> Just to be sure, i just created a completely new NFS data share on
>> Truenas imported the data domain to ovirt and created a new test vm with 2
>> thin provisioned disks on it, cannot sparsify neither:
>>
>> "Error while executing action: Cannot sparsify Virtual Disk. Sparsifying
>> is not supported for QCOW2 disk testvm3_Disk1."
>>
>> I checked the NFS share on Truenas to make sure i have a sparse qcow2
>> file and it is:
>>
>> -rw-rw 1 vdsm ovirt-kvm  24G Jan 12 12:57
>> a0f82c8b-d2aa-442b-b28b-b25ca684dd7b
>> -rw-rw 1 vdsm ovirt-kvm 1.0M Jan 12 12:44
>> a0f82c8b-d2aa-442b-b28b-b25ca684dd7b.lease
>> -rw-r--r-- 1 vdsm ovirt-kvm  307 Jan 12 12:44
>> a0f82c8b-d2aa-442b-b28b-b25ca684dd7b.meta
>> root@truenas[.../29dcdef7-8d1d-48bc-b9cf-3850102ec251]# file
>> a0f82c8b-d2aa-442b-b28b-b25ca684dd7b
>> a0f82c8b-d2aa-442b-b28b-b25ca684dd7b: QEMU QCOW2 Image (v3), 26843545600
>> bytes
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[ovirt-users] Re: Sparsifying VM disk not working

[Arik Hadas]

ovirt-engine intentionally blocks sparsifying QCOW images since 4.4.4
because it confused users that didn't see the right amount of free space
afterwards, see the following bug for more details:
https://bugzilla.redhat.com/show_bug.cgi?id=1792905

On Thu, Jan 12, 2023 at 3:03 PM  wrote:

> Unfortunately yes, even VM's/disks on the NFS data domain are giving the
> same error.
>
> Just to be sure, i just created a completely new NFS data share on Truenas
> imported the data domain to ovirt and created a new test vm with 2 thin
> provisioned disks on it, cannot sparsify neither:
>
> "Error while executing action: Cannot sparsify Virtual Disk. Sparsifying
> is not supported for QCOW2 disk testvm3_Disk1."
>
> I checked the NFS share on Truenas to make sure i have a sparse qcow2 file
> and it is:
>
> -rw-rw 1 vdsm ovirt-kvm  24G Jan 12 12:57
> a0f82c8b-d2aa-442b-b28b-b25ca684dd7b
> -rw-rw 1 vdsm ovirt-kvm 1.0M Jan 12 12:44
> a0f82c8b-d2aa-442b-b28b-b25ca684dd7b.lease
> -rw-r--r-- 1 vdsm ovirt-kvm  307 Jan 12 12:44
> a0f82c8b-d2aa-442b-b28b-b25ca684dd7b.meta
> root@truenas[.../29dcdef7-8d1d-48bc-b9cf-3850102ec251]# file
> a0f82c8b-d2aa-442b-b28b-b25ca684dd7b
> a0f82c8b-d2aa-442b-b28b-b25ca684dd7b: QEMU QCOW2 Image (v3), 26843545600
> bytes
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[ovirt-users] Re: Sparsifying VM disk not working

[andreas_nikiforou]

Unfortunately yes, even VM's/disks on the NFS data domain are giving the same 
error.

Just to be sure, i just created a completely new NFS data share on Truenas 
imported the data domain to ovirt and created a new test vm with 2 thin 
provisioned disks on it, cannot sparsify neither:

"Error while executing action: Cannot sparsify Virtual Disk. Sparsifying is not 
supported for QCOW2 disk testvm3_Disk1."

I checked the NFS share on Truenas to make sure i have a sparse qcow2 file and 
it is:

-rw-rw 1 vdsm ovirt-kvm  24G Jan 12 12:57 
a0f82c8b-d2aa-442b-b28b-b25ca684dd7b
-rw-rw 1 vdsm ovirt-kvm 1.0M Jan 12 12:44 
a0f82c8b-d2aa-442b-b28b-b25ca684dd7b.lease
-rw-r--r-- 1 vdsm ovirt-kvm  307 Jan 12 12:44 
a0f82c8b-d2aa-442b-b28b-b25ca684dd7b.meta
root@truenas[.../29dcdef7-8d1d-48bc-b9cf-3850102ec251]# file 
a0f82c8b-d2aa-442b-b28b-b25ca684dd7b
a0f82c8b-d2aa-442b-b28b-b25ca684dd7b: QEMU QCOW2 Image (v3), 26843545600 bytes
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[ovirt-users] Updating the DNS configuration for the Hosted Engine

[nathan.english--- via Users]

Hi All,

I've had a look through the documentation and not been able to find any up to 
date information on how to do this.

We've now built a permanent DNS solution and need to update the Hosted Engine 
DNS server details. Luckily, I have managed to update the hosts configuration 
using the Data Center Settings so it's just the Hosted Engine to complete.

Any advice on where should I update? I didn't want to update the if config 
file, as I assumed it's controlled by ansible somewhere!

Kind Regards,

Nathan
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[ovirt-users] Re: Sparsifying VM disk not working

[Guillaume Pavese]

Is it also broken on the NFS data domain, or only on iSCSI?
As I understand, sparsifying isn't  supported on iSCSI data domains.

I am not sure of the reason why iSCSI domains don't support sparsify, but
it would be great.
I'd love an input from oVirt storage gurus to understand the limitation


Guillaume Pavese
Ingénieur Système et Réseau
Interactiv-Group


On Wed, Jan 11, 2023 at 11:35 PM  wrote:

> Hello,
>
> i cannot get sparsifying to work in lastest oVirt 4.5.4 release (not that
> i have tried with a previous release)
>
> I have two Data domains connected to oVirt using iSCSI & NFS.
>
> I created 2 testvm's  and 50GB thin provisioned qcow2 disks for each, made
> some temp files, remove them and tried to sparsify, but it does not work.
>
> Error i am getting is:
> Error while executing action: Cannot sparsify Virtual Disk. Sparsifying is
> not supported for QCOW2 disk testvm1_Disk1.
>
> In virtual disk options i have enable, Bootable, incremental back and for
> one of the images i enable discard for testing purposes.
>
> What am i doing wrong?
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[ovirt-users] user unlocked but remains locked on 4.4.10

[Gianluca Cecchi]

Hello,
I have a user that had validity until end of last year.
He tried to access but now it gets locked.
I tried to password reset and/or unlock but he continues to get the message
that the account is locked.
And in fact I see
# ovirt-aaa-jdbc-tool user show myuser
Picked up JAVA_TOOL_OPTIONS: -Dcom.redhat.fips=false
-- User vale(485fc2a3-3faa-4e75-9965-b5a3067433e0) --
Namespace: *
Name: myuser
ID: 485fc2a3-3faa-4e75-9965-b5a3067433e0
Display Name: myuser
Email:
First Name: My
Last Name: User
Department:
Title:
Description:
Account Disabled: false
Account Locked: true
Account Unlocked At: 2023-01-12 10:30:00Z
Account Valid From: 2021-03-12 09:47:15Z
Account Valid To: 2221-03-12 09:47:15Z
Account Without Password: false
Last successful Login At: 2022-12-31 23:06:06Z
Last unsuccessful Login At: 2023-01-12 09:30:00Z
Password Valid To: 2023-12-31 23:59:59Z
#

How to get "Account Locked: false"? Any other method?

Tried sequence of commands:
# ovirt-aaa-jdbc-tool user password-reset myuser
--password-valid-to='2023-12-31 23:59:59Z' --force
# ovirt-aaa-jdbc-tool user unlock myuser

tried also to restart ovirt-engine service without luck
Thanks in advance,
Gianluca
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