Thin provisioning max size
by Jean-Louis Dupond
Hi,
This weekend we've got an issue with a disk that did not get extend
anymore because of the following reason:
> 2022-12-17 12:12:27,852+0100 INFO (libvirt/events) [virt.vm] (vmId='a2926e08-d19b-4e3a-98fa-cc1ee241a037') abnormal vm stop device ua-6ccc3ee1-02e5-4fad-b1b7-9f2d6c187416 error enospc (vm:5185)
> 2022-12-17 12:12:27,852+0100 INFO (libvirt/events) [virt.vm] (vmId='a2926e08-d19b-4e3a-98fa-cc1ee241a037') CPU stopped: onIOError (vm:6066)
> 2022-12-17 12:12:27,852+0100 INFO (libvirt/events) [virt.vm] (vmId='a2926e08-d19b-4e3a-98fa-cc1ee241a037') drive 'sda' needs extension (storage:963)
> 2022-12-17 12:12:27,854+0100 INFO (libvirt/events) [virt.vm] (vmId='a2926e08-d19b-4e3a-98fa-cc1ee241a037') CPU stopped: onSuspend (vm:6066)
> 2022-12-17 12:12:27,931+0100 INFO (periodic/3) [virt.vm] (vmId='a2926e08-d19b-4e3a-98fa-cc1ee241a037') Drive sda extended to maximum size, disabling monitoring (thinp:357)
Now I looked into the VDSM code, and noticed that some years ago there
was a commit
https://github.com/oVirt/vdsm/commit/93e955af9e4989711403e81835bb469b2e9c...
Where the estimate of 1.1x the disk size was used as max size.
But is this 1.1x still valid? As for example since some years there are
dirty bitmaps etc which all take space in the qcow2 image.
As far as I see there is no way to really calculate the exact max size
(as it might depend on external factors), but it might be useful to
extend the 1.1x to 1.2x for example?
Or maybe the limit is not needed anymore at all?
Thanks
Jean-Louis
1 year, 4 months
attaching a diskto a vm with the incremental statement
by Nathanaël Blanchet
Hello,
I am used to create new vm with ovirt_vm module.
Now, I want that the disk of each new created vm to be with the
incremental statement.
I tried so:
disks:
- id: "{{result.disk.id}}"
bootable: True
interface: virtio_scsi
backup: incremental
but it seems that the backup item is not implemented.
How to attach a disk with the incremental statement?
1 year, 4 months
Hosted Engine 4.5 Deployment Issues
by nathan.english＠bt.com
Hi There,
Apologies in advanced, I'm sure this has been asked before, but I struggle to find anything in the documentation.
I'm currently in the process of deploying my first oVirt instance, and having a issue when the Hosted Engine is trying to Install the Hosted Engine Package. Error from the logs attached.
My Environment is behind a proxy, which blocks access to any domain containing the word mirror, so I understand why the error would be thrown. Is there any way to update the repos so I can point them to alternative sources? I have a working local mirror in my environment which does contain all the packages required for oVirt.
Kind Regards,
Nathan
1 year, 4 months
oVirt Biz Continuity Plan recovery Q/A
by siebots＠protonmail.com
Hello all, I am looking into implemented a BCP plan with oVirt, which intends to recover VMs from a secondary SAN LUN (containing VM snapshots from a production oVirt cluster site which is considered to have crashed/burned) and presented to the recovery site oVirt cluster. Since the production cluster is expected to have crashed/burned unexpectedly, leaving the VMs snapshots on the recovery SAN LUN (which is at a different site) intact. However since there can be no Export Domain / Import Domain scenario, I need to know what exact steps I need to perform to re-incorporate/re-hydrate the VMs from the recovery LUN presented to the recover oVirt cluster / KVM hosts. I think that normally an Import Domain offers a "VM Import" tab/option, while regular or non-import Storage Domains don't have the "VM Import" option. I've been trying to track down what exactly is needed in the way of specific steps within the oVirt manager and KVM hosts, besides presenting the recovery SAN LUN to
it.
Many thanks.
1 year, 4 months
Unable to start VM with SRIOV IB interface
by oliveira＠uc.pt
Hi everyone,
On a new oVirt 4.4.10.7-1.el8 deployment I am unable to star a VM with a SRIOV IB interface.
I always get the message:
Error while executing action:
login003:
Cannot run VM. There is no host that satisfies current scheduling constraints. See below for details:
The host nvirt002.lca.uc.pt did not satisfy internal filter HostDevice because the host does not provide requested host devices.
The host nvirt000.lca.uc.pt did not satisfy internal filter HostDevice because some of the required host devices are unavailable.
The host nvirt003.lca.uc.pt did not satisfy internal filter HostDevice because the host does not provide requested host devices.
The host nvirt005.lca.uc.pt did not satisfy internal filter HostDevice because the host does not provide requested host devices.
The host nvirt004.lca.uc.pt did not satisfy internal filter HostDevice because the host does not provide requested host devices.
The host nvirt001.lca.uc.pt did not satisfy internal filter HostDevice because the host does not provide requested host devices.
Given that I am trying to run it on login000 I guess the relevant error is that the host device is unavailable. I cannot find any other errors or messages that seem relevant to this on any other logs.
How do I even start debugging this? I have another deployment with 4.3 where it just works.
Best Regards and thank you,
Miguel Oliveira
1 year, 4 months
dracut-initqueue Could not boot
by parallax
I got an error while booting ovirt node and the following error message was
displayed: dracut-initqueue timeout - starting
I'm trying to boot into recovery mode but I'm getting the following message
saying "panel is dead"
error screenshots attached
ovirt-node-ng-4.4.10.1-0
1 year, 4 months
New install of 4.5.4 fails on "activate storage domain"
by buldamoosh＠gmail.com
I've tried NFS (I can mount from the host) and iSCSI and get the same error -
2022-12-11 12:12:36,849-0600 DEBUG otopi.ovirt_hosted_engine_setup.ansible_utils ansible_utils._process_output:109 {'exception': 'Traceback (most recent call last):\n File "/tmp/ansible_ovirt_storage_domain_payload_fukrbjm8/ansible_ovirt_storage_domain_payload.zip/ansible_collections/ovirt/ovirt/plugins/modules/ovirt_storage_domain.py", line 811, in main\n File "/tmp/ansible_ovirt_storage_domain_payload_fukrbjm8/ansible_ovirt_storage_domain_payload.zip/ansible_collections/ovirt/ovirt/plugins/modules/ovirt_storage_domain.py", line 660, in post_create_check\n File "/usr/lib64/python3.9/site-packages/ovirtsdk4/services.py", line 3647, in add\n return self._internal_add(storage_domain, headers, query, wait)\n File "/usr/lib64/python3.9/site-packages/ovirtsdk4/service.py", line 232, in _internal_add\n return future.wait() if wait else future\n File "/usr/lib64/python3.9/site-packages/ovirtsdk4/service.py", line 55, in wait\n return self._code(response)\n File "/usr/lib64/py
thon3.9/site-packages/ovirtsdk4/service.py", line 229, in callback\n self._check_fault(response)\n File "/usr/lib64/python3.9/site-packages/ovirtsdk4/service.py", line 132, in _check_fault\n self._raise_error(response, body)\n File "/usr/lib64/python3.9/site-packages/ovirtsdk4/service.py", line 118, in _raise_error\n raise error\novirtsdk4.Error: Fault reason is "Operation Failed". Fault detail is "[]". HTTP response code is 400.\n', 'msg': 'Fault reason is "Operation Failed". Fault detail is "[]". HTTP response code is 400.', 'invocation': {'module_args': {'host': 'bsm-vmgen00.moorekids.net', 'data_center': 'ACC24531', 'name': 'hosted_storage', 'wait': True, 'state': 'present', 'timeout': 180, 'poll_interval': 3, 'fetch_nested': False, 'nested_attributes': [], 'domain_function': 'data', 'id': None, 'description': None, 'comment': None, 'localfs': None, 'nfs': None, 'iscsi': None, 'managed_block_storage': None, 'posixfs': None, 'glusterfs': None, 'fcp': None, 'wipe_after_
delete': None, 'backup': None, 'critical_space_action_blocker': None, 'warning_low_space': None, 'destroy': None, 'format': None, 'discard_after_delete': None, 'storage_format': None}}, '_ansible_no_log': None, 'changed': False}
2022-12-11 12:12:36,950-0600 ERROR otopi.ovirt_hosted_engine_setup.ansible_utils ansible_utils._process_output:113 ovirtsdk4.Error: Fault reason is "Operation Failed". Fault detail is "[]". HTTP response code is 400.
2022-12-11 12:12:37,051-0600 ERROR otopi.ovirt_hosted_engine_setup.ansible_utils ansible_utils._process_output:113 fatal: [localhost]: FAILED! => {"changed": false, "msg": "Fault reason is \"Operation Failed\". Fault detail is \"[]\". HTTP response code is 400."}
Fresh install from ISO - ovirt-node-ng-installer-latest-el9.iso - downloaded 12/07/2022. Any help would be GREATLY appreciated. Trying to move from a vSphere environment to something opensource.
1 year, 4 months
how to alaert "VM_SET_TO_UNKNOWN_STATUS" to mail ?
by ywr0823＠naver.com
version : ovirt 4.3.6
hello
I am receiving email notifications of events via ovirt-engine-notifier.
If the host is shut down unexpectedly, the VM in the host becomes unknown status.
Event: VM {VM} was set to the Unknown status.
However, if the VM is in unknown status even though all event notification items are selected, mail alarms do not come.
Is there a way to make that notification come on?
(e.g. filtering or specifying)
I need to know which VM is Unknown Status by mail.
------------------------------------------------------------------------
audit type : VM_SET_TO_UNKNOWN_STATUS(142, AuditLogSeverity.WARNING)
ref:
https://github.com/oVirt/ovirt-engine/blob/master/backend/manager/modules...
1 year, 4 months
Issue Uploading Disk Image to Storage Domain in 4.5
by Nur Imam Febrianto
Hi,
Recently just realized having an issue that I cant upload any disk image. Realized something strange. I have 2 different DC (for example DC A and DC B). I want to upload an image to storage domain that exist in DC B. But when I tried to upload the image in the prompt which shows up after choosing Upload -> Start in Storage Domain, it shows DC A, even if the Storage Domain resides on DC B. And the hosts in the prompt only shows the hosts that exist in DC A. When I tried to start the upload process it always fails. Anybody having this strange issues like this ?
Thanks before.
Sent from Mail<https://go.microsoft.com/fwlink/?LinkId=550986> for Windows
1 year, 4 months
Re: Migrated a VM from VMware to Ovirt using import ova option. Task stuck and running for day 2 now.
by Saif Abu Saleh
+ @users <users(a)ovirt.org>
So it will be more visible to others
Thanks,
Saif
On Wed, Dec 8, 2021 at 3:53 PM Sudhakar S <sudhakar.sankaralingam(a)gmail.com>
wrote:
> Hi Team,
>
> It automatically failed at last.
> Thanks for the help guys.
>
> [image: image.png]
>
> On Wed, Dec 8, 2021 at 6:34 PM Tomáš Golembiovský <tgolembi(a)redhat.com>
> wrote:
>
>> This is another instance of bug
>> https://bugzilla.redhat.com/show_bug.cgi?id=2026809
>>
>> To get rid of the import task you have to:
>>
>> 1) move the host to maintenance
>> 2) restart VDSM with: systemctl restart vdsmd
>> 3) move the host back UP
>> 4) restart engine
>>
>>
>> By the way, the VMware imports finished fine but the OVA is broken and
>> will fail the import.
>>
>> Tomas
>>
>> On Wed, Dec 08, 2021 at 03:27:32PM +0530, Sudhakar S wrote:
>> > Hi Team,
>> >
>> > not intentionally, did mistakenly.
>> >
>> > Please find attached /var/log/vdsm/import FYR.
>> >
>> > On Wed, Dec 8, 2021 at 3:12 PM Arik Hadas <ahadas(a)redhat.com> wrote:
>> >
>> > > Hi,
>> > > Did you intentionally send it directly to me and not to the list?
>> > > Adding Saif and Tomas
>> > > But I think they'll need the import logs (AFAIR in
>> /var/log/vdsm/import)
>> > > to investigate it further
>> > >
>> > > On Wed, Dec 8, 2021 at 11:34 AM Sudhakar S <
>> > > sudhakar.sankaralingam(a)gmail.com> wrote:
>> > >
>> > >> HI Team,
>> > >>
>> > >> Please find the logs FYR.
>> > >>
>> > >> I just want to kill this task alone since it is creating 7000 events
>> per
>> > >> day. Please give me commands to stop this task.
>> > >>
>> > >> [image: image.png]
>> > >>
>> > >> Regards,
>> > >> Sudhakar
>> > >>
>> > >> On Wed, Dec 8, 2021 at 2:07 PM Arik Hadas <ahadas(a)redhat.com> wrote:
>> > >>
>> > >>>
>> > >>>
>> > >>> On Wed, Dec 8, 2021 at 8:44 AM <sudhakar.sankaralingam(a)gmail.com>
>> wrote:
>> > >>>
>> > >>>> 1. First node that was upgraded now continuously logs this error:
>> > >>>> VDSM <node name> command Get Host Statistics failed: Internal
>> JSON-RPC
>> > >>>> error:
>> > >>>> {'reason': "'str' object has no attribute 'decode'"}
>> > >>>> 2. During import of two virtual machines from VMware (has done
>> multible
>> > >>>> before upgrade)
>> > >>>> the import seems to never finish - currently running on day 2-3...
>> any
>> > >>>> clues how to fix
>> > >>>> this?
>> > >>>>
>> > >>>> Events VDSM <node name> command Get Host Statistics failed:
>> Internal
>> > >>>> JSON-RPC error:
>> > >>>> {'reason': "'str' object has no attribute 'decode'"} running for 2
>> days
>> > >>>> every 20 seconds. Please suggest
>> > >>>>
>> > >>>
>> > >>> Looks like [1], however in that report the import process succeeded
>> > >>> despite those errors.
>> > >>> Can you please share the import logs?
>> > >>>
>> > >>> [1] https://bugzilla.redhat.com/show_bug.cgi?id=2026809
>> > >>>
>> > >>>
>> > >>>> _______________________________________________
>> > >>>> Users mailing list -- users(a)ovirt.org
>> > >>>> To unsubscribe send an email to users-leave(a)ovirt.org
>> > >>>> Privacy Statement: https://www.ovirt.org/privacy-policy.html
>> > >>>> oVirt Code of Conduct:
>> > >>>> https://www.ovirt.org/community/about/community-guidelines/
>> > >>>> List Archives:
>> > >>>>
>> https://lists.ovirt.org/archives/list/users@ovirt.org/message/37YK2JLWZQX...
>> > >>>>
>> > >>>
>>
>>
>>
>>
>>
>>
>>
>>
>> --
>> Tomáš Golembiovský <tgolembi(a)redhat.com>
>>
>>
1 year, 4 months
