Direct LUN I/O errors with SCSI Pass-through enabled
by mgs＠ordix.de
Hi,
in our environment (Version 4.4.10.7) we use fibre channel LUNs, which we attach directly to the VMs (as Direct LUN) with VirtIO-SCSI and SCSI pass-through enabled. The virtual machines run an application that requires 4096 as physical_block_size and 512 as logical_block_size. For this reason, we had to enable SCSI pass-through. Only with SCSI pass-through the correct physical_block_size is passed through to the VM.
Now we have the following problem on just about every VM:
Error messages of the following form occur in the VMs (in /var/log/messages):
kernel: blk_update_request: I/O error, dev sdd, sector 352194592 op 0x1:(WRITE) flags 0xc800 phys_seg 16 prio class 0
This error message coincides with a crash of the application. The error message seems to belong to SCSI.
We are currently trying to find an alternative to SCSI pass-through. We want to use VirtIO and somehow pass the physical_block_size. Since the XML files of the VMs are transient, we cannot make any changes there.
Does anyone have an idea what the error could be or how to pass the correct physical_block_size? Could VDSM hooks help with this?
Thank you and regards
Miguel
6 months, 2 weeks
Failed to login: PKIX path validation failed: java.security.cert.CertPathValidatorException: validity check failed
by p.olivera＠telfy.com
Hi community,
We're encountering the following error when attempting to log in:
Warning alert: PKIX path validation failed: java.security.cert.CertPathValidatorException: validity check failed
The certificate is valid until 2027:
[root@engine9 certs]# openssl x509 -subject -noout -dates -in engine.cer
subject=C = US, O = telfy.com, CN = engine9.telfy.com
notBefore=Sep 25 10:18:03 2022 GMT
notAfter=Sep 27 10:18:03 2027 GMT
It's worth noting that our time zone recently switched to GMT+1. Could this change be related to the issue?
Has anyone else experienced this problem, and if so, how was it resolved?
Thank you.
6 months, 2 weeks
Migrated VM has snapshots with same id
by mihailmataras＠gmail.com
Hi community,
We've encountered problem with virtual machines migrated from RHV(4.4.9.5-0.1.el8ev) to oVirt (4.5.4-1.el8) using data domain.
When we create snapshot on migrated VM (in oVirt), we see that snapshot has same id as "Active VM" snapshot and disk in illegal status. (we see that in web ui).
Meanwhile in database "engine" id's are different. And vdsm-tool shows that there's only one snapshot in status "LEGAL".
engine=# select image_guid,parentid,imagestatus,vm_snapshot_id,volume_type,volume_format,active from images where image_group_id='12a8999f-3f6e-4377-8378-40370aa68d3f';
image_guid | parentid | imagestatus | vm_snapshot_id | volume_type | volume_format | active
--------------------------------------+--------------------------------------+-------------+--------------------------------------+-------------+---------------+--------
5cf5a41d-7236-4c41-ae9c-7c6359210db6 | 6d9cc470-d66f-4e68-a0aa-6e8985f392b0 | 1 | 88d91f15-26ad-48c1-91ec-422c1c04e79b | 2 | 4 | t
6d9cc470-d66f-4e68-a0aa-6e8985f392b0 | 00000000-0000-0000-0000-000000000000 | 4 | a47261da-4ebb-42e3-a74a-0882f8e27c73 | 2 | 4 | f
(2 rows)
vdsm-tool dump-volume-chains 5e88e116-fb90-41ce-b9c3-01ccb9302b16 | grep 12a8999f-3f6e-4377-8378-40370aa68d3f -A 10
image: 12a8999f-3f6e-4377-8378-40370aa68d3f
- 6d9cc470-d66f-4e68-a0aa-6e8985f392b0
status: OK, voltype: LEAF, format: COW, legality: LEGAL, type: SPARSE, capacity: 214748364800, truesize: 121198608384
We know how to fix this using database commands. But when we create snapshot , it happens again. Question is how to prevent that?
Thank you.
6 months, 3 weeks
Re: Failed to synchronize networks of Provider ovirt-provider-ovn
by Mail SET Inc. Group
Yes, i use same manual to change WebUI SSL.
ovirt-ca-file= is a same SSL file which use WebUI.
Yes, i restart ovirt-provider-ovn, i restart engine, i restart all what i can restart. Nothing...
> 12 сент. 2018 г., в 16:11, Dominik Holler <dholler(a)redhat.com> написал(а):
>
> On Wed, 12 Sep 2018 14:23:54 +0300
> "Mail SET Inc. Group" <mail(a)set-pro.net> wrote:
>
>> Ok!
>
> Not exactly, please use users(a)ovirt.org for such questions.
> Other should benefit from this questions, too.
> Please write the next mail to users(a)ovirt.org and keep me in CC.
>
>> What i did:
>>
>> 1) install oVirt «from box» (4.2.5.2-1.el7);
>> 2) generate own ssl for my engine using my FreeIPA CA, Install it and
>
> What means "Install it"? You can use the doc from the following link
> https://access.redhat.com/documentation/en-us/red_hat_virtualization/4.2/...
>
> Ensure that ovirt-ca-file= in
> /etc/ovirt-provider-ovn/conf.d/10-setup-ovirt-provider-ovn.conf
> points to the correct file and ovirt-provider-ovn is restarted.
>
>> get tis issue;
>>
>>
>> [root@engine ~]# tail -n 50 /var/log/ovirt-provider-ovn.log
>> 2018-09-12 14:10:23,828 root [SSL: CERTIFICATE_VERIFY_FAILED]
>> certificate verify failed (_ssl.c:579) Traceback (most recent call
>> last): File "/usr/share/ovirt-provider-ovn/handlers/base_handler.py",
>> line 133, in _handle_request method, path_parts, content
>> File "/usr/share/ovirt-provider-ovn/handlers/selecting_handler.py",
>> line 175, in handle_request return
>> self.call_response_handler(handler, content, parameters) File
>> "/usr/share/ovirt-provider-ovn/handlers/keystone.py", line 33, in
>> call_response_handler return response_handler(content, parameters)
>> File "/usr/share/ovirt-provider-ovn/handlers/keystone_responses.py",
>> line 62, in post_tokens user_password=user_password) File
>> "/usr/share/ovirt-provider-ovn/auth/plugin_facade.py", line 26, in
>> create_token return auth.core.plugin.create_token(user_at_domain,
>> user_password) File
>> "/usr/share/ovirt-provider-ovn/auth/plugins/ovirt/plugin.py", line
>> 48, in create_token timeout=self._timeout()) File
>> "/usr/share/ovirt-provider-ovn/auth/plugins/ovirt/sso.py", line 75,
>> in create_token username, password, engine_url, ca_file, timeout)
>> File "/usr/share/ovirt-provider-ovn/auth/plugins/ovirt/sso.py", line
>> 91, in _get_sso_token timeout=timeout File
>> "/usr/share/ovirt-provider-ovn/auth/plugins/ovirt/sso.py", line 54,
>> in wrapper response = func(*args, **kwargs) File
>> "/usr/share/ovirt-provider-ovn/auth/plugins/ovirt/sso.py", line 47,
>> in wrapper raise BadGateway(e) BadGateway: [SSL:
>> CERTIFICATE_VERIFY_FAILED] certificate verify failed (_ssl.c:579)
>>
>>
>> [root@engine ~]# tail -n 20 /var/log/ovirt-engine/engine.log
>> 2018-09-12 14:10:23,773+03 INFO
>> [org.ovirt.engine.core.bll.provider.network.SyncNetworkProviderCommand]
>> (EE-ManagedThreadFactory-engineScheduled-Thread-47) [316db685] Lock
>> Acquired to object
>> 'EngineLock:{exclusiveLocks='[14e4fb72-9764-4757-b37d-4d487995571a=PROVIDER]',
>> sharedLocks=''}' 2018-09-12 14:10:23,778+03 INFO
>> [org.ovirt.engine.core.bll.provider.network.SyncNetworkProviderCommand]
>> (EE-ManagedThreadFactory-engineScheduled-Thread-47) [316db685]
>> Running command: SyncNetworkProviderCommand internal: true.
>> 2018-09-12 14:10:23,836+03 ERROR
>> [org.ovirt.engine.core.bll.provider.network.SyncNetworkProviderCommand]
>> (EE-ManagedThreadFactory-engineScheduled-Thread-47) [316db685]
>> Command
>> 'org.ovirt.engine.core.bll.provider.network.SyncNetworkProviderCommand'
>> failed: EngineException: (Failed with error Bad Gateway and code
>> 5050) 2018-09-12 14:10:23,837+03 INFO
>> [org.ovirt.engine.core.bll.provider.network.SyncNetworkProviderCommand]
>> (EE-ManagedThreadFactory-engineScheduled-Thread-47) [316db685] Lock
>> freed to object
>> 'EngineLock:{exclusiveLocks='[14e4fb72-9764-4757-b37d-4d487995571a=PROVIDER]',
>> sharedLocks=''}' 2018-09-12 14:14:12,477+03 INFO
>> [org.ovirt.engine.core.sso.utils.AuthenticationUtils] (default
>> task-6) [] User admin@internal successfully logged in with scopes:
>> ovirt-app-admin ovirt-app-api ovirt-app-portal
>> ovirt-ext=auth:sequence-priority=~ ovirt-ext=revoke:revoke-all
>> ovirt-ext=token-info:authz-search
>> ovirt-ext=token-info:public-authz-search
>> ovirt-ext=token-info:validate ovirt-ext=token:password-access
>> 2018-09-12 14:14:12,587+03 INFO
>> [org.ovirt.engine.core.bll.aaa.CreateUserSessionCommand] (default
>> task-6) [1bf1b763] Running command: CreateUserSessionCommand
>> internal: false. 2018-09-12 14:14:12,628+03 INFO
>> [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector]
>> (default task-6) [1bf1b763] EVENT_ID: USER_VDC_LOGIN(30), User
>> admin@internal-authz connecting from '10.0.3.61' using session
>> 's8jAm7BUJGlicthm6yZBA3CUM8QpRdtwFaK3M/IppfhB3fHFB9gmNf0cAlbl1xIhcJ2WX+ww7e71Ri+MxJSsIg=='
>> logged in. 2018-09-12 14:14:30,972+03 INFO
>> [org.ovirt.engine.core.bll.provider.ImportProviderCertificateCommand]
>> (default task-6) [ee3cc8a7-4485-4fdf-a0c2-e9d67b5cfcd3] Running
>> command: ImportProviderCertificateCommand internal: false. Entities
>> affected : ID: aaa00000-0000-0000-0000-123456789aaa Type:
>> SystemAction group CREATE_STORAGE_POOL with role type ADMIN
>> 2018-09-12 14:14:30,982+03 INFO
>> [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector]
>> (default task-6) [ee3cc8a7-4485-4fdf-a0c2-e9d67b5cfcd3] EVENT_ID:
>> PROVIDER_CERTIFICATE_IMPORTED(213), Certificate for provider
>> ovirt-provider-ovn was imported. (User: admin@internal-authz)
>> 2018-09-12 14:14:31,006+03 INFO
>> [org.ovirt.engine.core.bll.provider.TestProviderConnectivityCommand]
>> (default task-6) [a48d94ab-b0b2-42a2-a667-0525b4c652ea] Running
>> command: TestProviderConnectivityCommand internal: false. Entities
>> affected : ID: aaa00000-0000-0000-0000-123456789aaa Type:
>> SystemAction group CREATE_STORAGE_POOL with role type ADMIN
>> 2018-09-12 14:14:31,058+03 ERROR
>> [org.ovirt.engine.core.bll.provider.TestProviderConnectivityCommand]
>> (default task-6) [a48d94ab-b0b2-42a2-a667-0525b4c652ea] Command
>> 'org.ovirt.engine.core.bll.provider.TestProviderConnectivityCommand'
>> failed: EngineException: (Failed with error Bad Gateway and code
>> 5050) 2018-09-12 14:15:10,954+03 INFO
>> [org.ovirt.engine.core.bll.utils.ThreadPoolMonitoringService]
>> (EE-ManagedThreadFactory-engineThreadMonitoring-Thread-1) [] Thread
>> pool 'default' is using 0 threads out of 1, 5 threads waiting for
>> tasks. 2018-09-12 14:15:10,954+03 INFO
>> [org.ovirt.engine.core.bll.utils.ThreadPoolMonitoringService]
>> (EE-ManagedThreadFactory-engineThreadMonitoring-Thread-1) [] Thread
>> pool 'engine' is using 0 threads out of 500, 16 threads waiting for
>> tasks and 0 tasks in queue. 2018-09-12 14:15:10,954+03 INFO
>> [org.ovirt.engine.core.bll.utils.ThreadPoolMonitoringService]
>> (EE-ManagedThreadFactory-engineThreadMonitoring-Thread-1) [] Thread
>> pool 'engineScheduled' is using 0 threads out of 100, 100 threads
>> waiting for tasks. 2018-09-12 14:15:10,954+03 INFO
>> [org.ovirt.engine.core.bll.utils.ThreadPoolMonitoringService]
>> (EE-ManagedThreadFactory-engineThreadMonitoring-Thread-1) [] Thread
>> pool 'engineThreadMonitoring' is using 1 threads out of 1, 0 threads
>> waiting for tasks. 2018-09-12 14:15:10,954+03 INFO
>> [org.ovirt.engine.core.bll.utils.ThreadPoolMonitoringService]
>> (EE-ManagedThreadFactory-engineThreadMonitoring-Thread-1) [] Thread
>> pool 'hostUpdatesChecker' is using 0 threads out of 5, 2 threads
>> waiting for tasks. 2018-09-12 14:15:23,843+03 INFO
>> [org.ovirt.engine.core.bll.provider.network.SyncNetworkProviderCommand]
>> (EE-ManagedThreadFactory-engineScheduled-Thread-61) [2455041f] Lock
>> Acquired to object
>> 'EngineLock:{exclusiveLocks='[14e4fb72-9764-4757-b37d-4d487995571a=PROVIDER]',
>> sharedLocks=''}' 2018-09-12 14:15:23,849+03 INFO
>> [org.ovirt.engine.core.bll.provider.network.SyncNetworkProviderCommand]
>> (EE-ManagedThreadFactory-engineScheduled-Thread-61) [2455041f]
>> Running command: SyncNetworkProviderCommand internal: true.
>> 2018-09-12 14:15:23,900+03 ERROR
>> [org.ovirt.engine.core.bll.provider.network.SyncNetworkProviderCommand]
>> (EE-ManagedThreadFactory-engineScheduled-Thread-61) [2455041f]
>> Command
>> 'org.ovirt.engine.core.bll.provider.network.SyncNetworkProviderCommand'
>> failed: EngineException: (Failed with error Bad Gateway and code
>> 5050) 2018-09-12 14:15:23,901+03 INFO
>> [org.ovirt.engine.core.bll.provider.network.SyncNetworkProviderCommand]
>> (EE-ManagedThreadFactory-engineScheduled-Thread-61) [2455041f] Lock
>> freed to object
>> 'EngineLock:{exclusiveLocks='[14e4fb72-9764-4757-b37d-4d487995571a=PROVIDER]',
>> sharedLocks=''}'
>>
>>
>> [root@engine ~]#
>> cat /etc/ovirt-provider-ovn/conf.d/10-setup-ovirt-provider-ovn.conf #
>> This file is automatically generated by engine-setup. Please do not
>> edit manually [OVN REMOTE] ovn-remote=ssl:127.0.0.1:6641
>> [SSL]
>> https-enabled=true
>> ssl-cacert-file=/etc/pki/ovirt-engine/ca.pem
>> ssl-cert-file=/etc/pki/ovirt-engine/certs/ovirt-provider-ovn.cer
>> ssl-key-file=/etc/pki/ovirt-engine/keys/ovirt-provider-ovn.key.nopass
>> [OVIRT]
>> ovirt-sso-client-secret=Ms7Gw9qNT6IkXu7oA54tDmxaZDIukABV
>> ovirt-host=https://engine.set.local:443
>> ovirt-sso-client-id=ovirt-provider-ovn
>> ovirt-ca-file=/etc/pki/ovirt-engine/apache-ca.pem
>> [PROVIDER]
>> provider-host=engine.set.local
>>
>>
>>> 12 сент. 2018 г., в 13:59, Dominik Holler <dholler(a)redhat.com>
>>> написал(а):
>>>
>>> On Wed, 12 Sep 2018 13:04:53 +0300
>>> "Mail SET Inc. Group" <mail(a)set-pro.net> wrote:
>>>
>>>> Hello Dominik!
>>>> I have a same issue with OVN provider and SSL
>>>> https://www.mail-archive.com/users@ovirt.org/msg47020.html
>>>> <https://www.mail-archive.com/users@ovirt.org/msg47020.html> But
>>>> certificate changes not helps to resolve it. Maybe you can help me
>>>> with this?
>>>
>>> Sure. Can you please share the relevant lines of
>>> ovirt-provider-ovn.log and engine.log, and the information if you
>>> are using the certificates generated by engine-setup with
>>> users(a)ovirt.org ? Thanks,
>>> Dominik
>>>
>>
>
>
6 months, 3 weeks
Unable to enable HPET component of an specific VM in oVirt 4.7
by ricardoot＠gmail.com
Hello community members,
I'm currently using oVirt 4.7 as my virtualization environment, and I'm facing an issue with enabling the HPET (High Precision Event Timer) component in the XML configuration file of virtual machine (VM).
Upon inspecting the XML file, I noticed that the `<timer name='hpet' present='no'/>` line is missing, indicating that the HPET component is disabled.
Here are the steps I have taken so far:
1. I verified that the VM's XML configuration file does not include the `<timer name='hpet' present='yes'/>` line.
2. While the VM was powered on, I used the following command to edit the XML configuration file:
```
virsh edit VM_NAME
```
I added the `<timer name='hpet' present='yes'/>` line to the XML file. However, the changes did not persist after restarting the VM.
To provide additional information, on the host where oVirt is running, the available clock sources can be viewed by executing the following command:
```
cat /sys/devices/system/clocksource/clocksource0/available_clocksource
```
The output shows the available clock sources, such as `tsc`, `hpet`, and `acpi_pm`.
To resolve the authentication issue with the `virsh` command, I created a user with appropriate privileges using the following command:
```
sudo saslpasswd2 -a libvirt USERNAME
```
After creating the user, I was able to authenticate successfully with the `virsh` command using the newly created credentials.
However, I'm unable to find an option to add the HPET parameter in the web console of oVirt. It seems that the option to configure HPET is not available in the web console.
Has anyone else encountered a similar issue in oVirt 4.7? Could you please provide guidance or suggest a solution to enable the HPET component in the XML configuration file of a powered-off VM in oVirt 4.7? Any insights, experiences, or suggestions would be greatly appreciated.
Thank you in advance for your assistance!
Best regards,
6 months, 4 weeks
Can I get a way to commit ovirt Project?
by rak kim
Hello,
I have been used to OLV/RHEV product about 3 years
I often visit our community to get the error solution as well
now I would try to use ovirt and develop to improve some function..
I'm using test environment using compiled oVirt 4.5 package.
but I havent yet set up build develpment environment
1. Can you share and advise your ovirt development environment experience?
2. ovirt has some project, and how merge it to compile one source?
3. Is there a process for sharing what features you want to fix before making improvements? Can I just do PR?
4. your tips.. how to debug, ..etc
6 months, 4 weeks
fencing state/sequence diagrams
by Renaud
Hello everyone,
After a network outage, we experienced a situation of chaotic
connectivity between the oVirt manager (located on a VM outside the
cluster) and the hypervisors themselves.
During the incident, while only the connectivity between the manager and
the hypervisors was difficult, during the recovery we had fencing of
several of our hypervisors.
I'm looking for a diagram or text that describes all the rules for
triggering fencing.
Specifically, I have questions about the following (just in case):
* Does the manager play an active role in the decision to fence a
hypervisor?
Regards,
Renaud
6 months, 4 weeks
HE deploy fails at "Initialize lockspace volume" step
by Giuliano David
Hi everyone.
I need help understanding a failure deploying the hosted engine on a
fresh-installed oVirt 4.5.4 el8 node.
After the setup via official ISO, I login via ssh in the node and I
issue the command:
# hosted-engine --deploy --4 --ansible-extra-vars=he_offline_deployment=true
-- Note --
The extra ansible variable is the only way I found to inhibit the
deployed hosted engine downloading last OS updates that will break
Python compatibility between the ansible playbook in the node deploying
and the ansible host in the engine deployed.
Without that extra variable the deployment fails with fancy reasons.
-- End note --
The deployment goes, until i specify an iSCSI target and a (free) LUN.
The playbook adds the storage domain, creates the HE disk and transfert
the HE vm to the domain. Then an error occurs:
[ INFO ] TASK [ovirt.ovirt.hosted_engine_setup : Initialize lockspace
volume]
[ INFO ] TASK [ovirt.ovirt.hosted_engine_setup : Workaround for
ovirt-ha-broker start failures]
[ INFO ] changed: [localhost]
[ INFO ] TASK [ovirt.ovirt.hosted_engine_setup : Initialize lockspace
volume]
[ ERROR ] fatal: [localhost]: FAILED! => {"attempts": 5, "changed":
true, "cmd": ["hosted-engine", "--reinitialize-lockspace", "--force"],
"delta": "0:00:00.170053", "end": "2023-10-20 11:21:18.111299", "msg":
"non-zero return code", "rc": 1, "start": "2023-10-20 11:21:17.941246",
"stderr": "Traceback (most recent call last):\n File
\"/usr/lib64/python3.6/runpy.py\", line 193, in _run_module_as_main\n
\"__main__\", mod_spec)\n File \"/usr/lib64/python3.6/runpy.py\", line
85, in _run_code\n exec(code, run_globals)\n File
\"/usr/lib/python3.6/site-packages/ovirt_hosted_engine_setup/reinitialize_lockspace.py\",
line 30, in <module>\n ha_cli.reset_lockspace(force)\n File
\"/usr/lib/python3.6/site-packages/ovirt_hosted_engine_ha/client/client.py\",
line 286, in reset_lockspace\n stats =
broker.get_stats_from_storage()\n File
\"/usr/lib/python3.6/site-packages/ovirt_hosted_engine_ha/lib/brokerlink.py\",
line 148, in get_stats_from_storage\n result =
self._proxy.get_stats()\n File
\"/usr/lib64/python3.6/xmlrpc/client.py\", line 1112, in __call__\n
return self.__send(self.__name, args)\n File
\"/usr/lib64/python3.6/xmlrpc/client.py\", line 1452, in __request\n
verbose=self.__verbose\n File
\"/usr/lib64/python3.6/xmlrpc/client.py\", line 1154, in request\n
return self.single_request(host, handler, request_body, verbose)\n File
\"/usr/lib64/python3.6/xmlrpc/client.py\", line 1166, in
single_request\n http_conn = self.send_request(host, handler,
request_body, verbose)\n File
\"/usr/lib64/python3.6/xmlrpc/client.py\", line 1279, in
send_request\n self.send_content(connection, request_body)\n File
\"/usr/lib64/python3.6/xmlrpc/client.py\", line 1309, in
send_content\n connection.endheaders(request_body)\n File
\"/usr/lib64/python3.6/http/client.py\", line 1268, in endheaders\n
self._send_output(message_body, encode_chunked=encode_chunked)\n File
\"/usr/lib64/python3.6/http/client.py\", line 1044, in _send_output\n
self.send(msg)\n File \"/usr/lib64/python3.6/http/client.py\", line
982, in send\n self.connect()\n File
\"/usr/lib/python3.6/site-packages/ovirt_hosted_engine_ha/lib/unixrpc.py\",
line 76, in connect\n
self.sock.connect(base64.b16decode(self.host))\nFileNotFoundError:
[Errno 2] No such file or directory", "stderr_lines": ["Traceback (most
recent call last):", " File \"/usr/lib64/python3.6/runpy.py\", line
193, in _run_module_as_main", " \"__main__\", mod_spec)", " File
\"/usr/lib64/python3.6/runpy.py\", line 85, in _run_code", " exec(code,
run_globals)", " File
\"/usr/lib/python3.6/site-packages/ovirt_hosted_engine_setup/reinitialize_lockspace.py\",
line 30, in <module>", " ha_cli.reset_lockspace(force)", " File
\"/usr/lib/python3.6/site-packages/ovirt_hosted_engine_ha/client/client.py\",
line 286, in reset_lockspace", " stats =
broker.get_stats_from_storage()", " File
\"/usr/lib/python3.6/site-packages/ovirt_hosted_engine_ha/lib/brokerlink.py\",
line 148, in get_stats_from_storage", " result =
self._proxy.get_stats()", " File
\"/usr/lib64/python3.6/xmlrpc/client.py\", line 1112, in __call__", "
return self.__send(self.__name, args)", " File
\"/usr/lib64/python3.6/xmlrpc/client.py\", line 1452, in __request",
" verbose=self.__verbose", " File
\"/usr/lib64/python3.6/xmlrpc/client.py\", line 1154, in request", "
return self.single_request(host, handler, request_body, verbose)", "
File \"/usr/lib64/python3.6/xmlrpc/client.py\", line 1166, in
single_request", " http_conn = self.send_request(host, handler,
request_body, verbose)", " File
\"/usr/lib64/python3.6/xmlrpc/client.py\", line 1279, in send_request",
" self.send_content(connection, request_body)", " File
\"/usr/lib64/python3.6/xmlrpc/client.py\", line 1309, in send_content",
" connection.endheaders(request_body)", " File
\"/usr/lib64/python3.6/http/client.py\", line 1268, in endheaders", "
self._send_output(message_body, encode_chunked=encode_chunked)", " File
\"/usr/lib64/python3.6/http/client.py\", line 1044, in _send_output",
" self.send(msg)", " File \"/usr/lib64/python3.6/http/client.py\",
line 982, in send", " self.connect()", " File
\"/usr/lib/python3.6/site-packages/ovirt_hosted_engine_ha/lib/unixrpc.py\",
line 76, in connect", " self.sock.connect(base64.b16decode(self.host))",
"FileNotFoundError: [Errno 2] No such file or directory"], "stdout": "",
"stdout_lines": []}
Then the playbook cleans all the installation and exits.
Really cant' figure what's going on ...
This is the best point i reached in deploying HE after two weeks of
failures and errors of any kind.
Please, can someone point me in the right direction to solve this new issue?
Thanks.
giuliano
6 months, 4 weeks
No default gateway defined
by gbv.kris＠mail.ru
When deploying isolated nested virtualization, we received the error "default gateway is not defined".
Two virtual machines were created in the zVirt virtualization environment: the first OS AstraLinux, the second OS zvirtNode. VM are connected to each other by a virtual network. After starting the installation in Hosted Engine mode using the command line, this error was received. The setup was performed without DNS and the default gateway
7 months
moving engine VM outside one ovirt environment
by vishal.merrit＠gmail.com
What is the best way and steps to move engine VM outside the Ovirt environment. As of now the engine VM is controlling the host but running also on the same Ovirt host. VM must run on a different Ovirt environment. Want to move/migrate engine from hosted engine to stand alone VM
7 months
