Disk blocked
by Louis Barbonnais
Hello,
I apologize, I am new to oVirt and I am lost. I have just installed oVirt on CentOS 9 with local storage. I am trying to add ISO images to my disk, but they are blocked. I cannot delete or unblock them.
Could you please assist me?
2 months
Install the oVirt engine on CentOS 9 Stream. However, I encountered an error while enabling the Java package tool, pki-deps, and the PostgreSQL
by Sachendra Shukla
Hi All,
I am trying to install the oVirt engine on CentOS 9 Stream. However, I
encountered an error while enabling the Java package tool, pki-deps, and
the PostgreSQL module. Below is the error message I received.
Could anyone please assist with a resolution for this issue?
[image: image.png]
--
Regards,
*Sachendra Shukla*
IT Administrator
Yagna iQ, Inc. and subsidiaries
Email: Sachendra.shukla(a)yagnaiq.com <dnyanesh.tisge(a)yagnaiq.com>
Website: https://yagnaiq.com
Privacy Policy: https://www.yagnaiq.com/privacy-policy/
<https://www.linkedin.com/company/yagnaiq/mycompany/>
<https://www.youtube.com/channel/UCeHXOpcUxWvOJO0aegD99Jg>
This communication and any attachments may contain confidential information
and/or Yagna iQ, Inc. copyright material.
All unauthorized use, disclosure, or distribution is prohibited. If you are
not the intended recipient, please notify Yagna iQ immediately by replying
to the email and destroy all copies of this communication.
This email has been scanned for all known viruses. The sender does not
accept liability for any damage inflicted by viewing the content of this
email.
2 months, 1 week
Any plans on oVirt Major release with new feature?
by De Lee
Hi,
I would like to know if there is any plans for major release with new feature for consider alternative of other hypervisor?
I've been using the oracle ovirt for couple of years pretty good one. I would like know the future of oVirt as well along with feature plans.
2 months, 1 week
How to re-enroll (or renew) host certificates for a single-host hosted-engine deployment?
by Derek Atkins
Hi,
I've got a single-host hosted-engine deployment that I originally
installed with 4.0 and have upgraded over the years to 4.3.10. I and some
of my users have upgraded remote-viewer and now I get an error when I try
to view the console of my VMs:
(remote-viewer:8252): Spice-WARNING **: 11:30:41.806:
../subprojects/spice-common/common/ssl_verify.c:477:openssl_verify: Error
in server certificate verification: CA signature digest algorithm too weak
(num=68:depth0:/O=<My Org Name>/CN=<Host's Name>)
I am 99.99% sure this is because the old certs use SHA1.
I reran engine-setup on the engine and it asked me if I wanted to renew
the PKI, and I answered yes. This replaced many[1] of the certificates in
/etc/pki/ovirt-engine/certs on the engine, but it did not update the
Host's certificate.
All the documentation I've seen says that to refresh this certificate I
need to put the host into maintenance mode and then re-enroll.. However I
cannot do that, because this is a single-host system so I cannot put the
host in local mode -- there is no place to migrate the VMs (let alone the
Engine VM).
So.... Is there a command-line way to re-enroll manually and update the
host certs? Or some other way to get all the leftover certs renewed?
Thanks,
-derek
[1] Not only did it not update the Host's cert, it did not update any of
the vmconsole-proxy certs, nor the certs in /etc/pki/ovirt-vmconsole/, and
obviously nothing in /etc/pki/ on the host itself.
--
Derek Atkins 617-623-3745
derek(a)ihtfp.com www.ihtfp.com
Computer and Internet Security Consultant
2 months, 1 week
python-nmstate 2.2.27 and ovirt network setup
by Bill James
We have a ovirt-host-4.5.0-3.el9.x86_64 cluster.
I just recently ran yum update and it upgraded python-nmstate from
python3-libnmstate-2.0.0-2.el9.noarch to python3-libnmstate-
2.2.27-2.el9_4.x86_64.
This broken ovirt's ability to update the network config:
2024-06-27 13:22:39,716-07 ERROR
[org.ovirt.engine.core.vdsbroker.vdsbroker.HostSetupNetworksVDSCommand]
(EE-ManagedThreadFa
ctory-engine-Thread-24) [ea3bc347-156d-4631-a196-c93a9f79c6c1] Command
'HostSetupNetworksVDSCommand(HostName = ovirt-b2n.j2n
oc.com,
HostSetupNetworksVdsCommandParameters:{hostId='12cd7cbc-0f02-4474-aaa5-b29cde8b56a4',
vds='Host[ovirt-b2n.j2noc.com,
12cd7cbc-0f02-4474-aaa5-b29cde8b56a4]', rollbackOnFailure='true',
commitOnSuccess='true', connectivityTimeout='120', network
s='[HostNetwork:{defaultRoute='true', bonding='false',
networkName='ovirtmgmt', vdsmName='ovirtmgmt', nicName='eno12429', vl
an='110', vmNetwork='false', stp='false', properties='[]',
ipv4BootProtocol='DHCP', ipv4Address='null', ipv4Netmask='null',
ipv4Gateway='null', ipv6BootProtocol='NONE', ipv6Address='null',
ipv6Prefix='null', ipv6Gateway='null', nameServers='null'}]
', removedNetworks='[]', bonds='[]', removedBonds='[]',
clusterSwitchType='LEGACY', managementNetworkChanged='true'})' execu
tion failed: VDSGenericException: VDSErrorException: Failed to
HostSetupNetworksVDS, error = Internal JSON-RPC error: {'reas
on': "[Errno 2] No such file or directory: '
*/usr/lib/python3.9/site-packages/libnmstate/VERSION*'"}, code = -32603
that VERSION file, along with many other files, are not in 2.2.27 version
of python-nmstate rpm.
My fix was to downgrade the rpm.
dnf install python3-libnmstate-2.0.0-2.el9.noarch
I'm sure that's not the best solution as I can no longer run dnf update.
Ideas?
2 months, 1 week
Re: 4.5.4 Hosted-Engine: change hosted-engine storage
by Novak, Sam
I'm in the midst of deploying a new EL9 hosted-engine for an existing
cluster and it has been an absolute nightmare, and I haven't found any
documentation or guidance to account for this type of scenario, which is
odd, considering that the EOL for Cent 8 was announced a while ago. I know
this is all best effort type work, and I'm very appreciative of that effort,
but it's really making me re-think my use case unfortunately.
* Sam
2 months, 1 week
Re: Failed to read or parse '/etc/pki/ovirt-engine/keys/engine.p12'
by Novak, Sam
Yeah I has to convert all of my P12's to use AES
cd /etc/pki/ovirt-engine/keys/
for E in $(ls *.p12); do
openssl pkcs12 -in $E -out $E.key -nocerts -nodes -passin file:pass.txt
openssl pkcs12 -in $E -out $E.crt -nokeys -nodes -passin file:pass.txt
openssl pkcs12 -in ./$E.crt -inkey ./$E.key -export -out $E.test.p12 -keypbe
aes-256-cbc -certpbe aes-256-cbc -passin file:pass.txt
done
You'll also need to make sure you set the file owners and permissions like
the original files.
2 months, 1 week
Problem importing storage domain from oVirt 4.3.10 to 4.5.5
by Sumit Basu
Hi,
I want to import a FC storage domain from an oVirt 4.3.10 setup to a fresh installed oVirt 4.5.5.
I could move domain to maintenance, detach, remove from 4.3.10 and import with activate option to 4.5.5 for one FC LUN fine.
When i tried for the second FC lun - during import,activate i get "Error while executing action Attach Storage Domain: Internal Engine Error" and in engine.log i get " Query 'GetUnregisteredDisksQuery' failed: null',
and on the standalone engine, i get :-
2024-06-26 07:15:07,277+05 ERROR [org.ovirt.engine.core.bll.storage.domain.AttachStorageDomainToPoolCommand] (default task-102) [] An error occurred while fetching unregistered disks from Storage Domain id 'a5a72b44-f9bc-4e5b-ab43-ca2b1d97b429'
2024-06-26 07:15:07,277+05 ERROR [org.ovirt.engine.core.bll.storage.domain.AttachStorageDomainToPoolCommand] (default task-102) [] Command 'org.ovirt.engine.core.bll.storage.domain.AttachStorageDomainToPoolCommand' failed: Failed to retrieve unregistered disks
2024-06-26 07:15:07,277+05 ERROR [org.ovirt.engine.core.bll.storage.domain.AttachStorageDomainToPoolCommand] (default task-102) [] Exception: java.lang.RuntimeException: Failed to retrieve unregistered disks
I have checked using "Scan Disk" on the FC lun before exporting from 4.3.10 and there were no floating disks. I have checked if any of the VM's on the domain have any of their disks on any other storage domain - there are none.
On the host used for importing the domain, i get :-
2024-06-26 07:15:04,829+0530 INFO (jsonrpc/5) [storage.hba] Scanning FC devices (hba:42)
2024-06-26 07:15:04,938+0530 INFO (periodic/0) [vdsm.api] START repoStats(domains=()) from=internal, task_id=9f03d412-56a7-4f3f-85b6-c3fd72a68817 (api:31)
2024-06-26 07:15:04,938+0530 INFO (periodic/0) [vdsm.api] FINISH repoStats return={'7c9e748c-442b-48d0-9b35-a769d349c73b': {'code': 0, 'lastCheck': '3.7', 'delay': '0.000974057', 'valid': True, 'version': 0, 'acquired': True, 'actual': True}, 'a589fe14-f40a-4d67-afcd-ec74b07009cf': {'code': 0, 'lastCheck': '3.7', 'delay': '0.000501601', 'valid': True, 'version': 0, 'acquired': True, 'actual': True}, '6b625ecb-1cd1-43c5-b533-32000cd050ec': {'code': 0, 'lastCheck': '3.7', 'delay': '0.000570869', 'valid': True, 'version': 5, 'acquired': True, 'actual': True}} from=internal, task_id=9f03d412-56a7-4f3f-85b6-c3fd72a68817 (api:37)
2024-06-26 07:15:04,968+0530 INFO (jsonrpc/5) [storage.hba] Scanning FC devices: 0.14 seconds (utils:373)
2024-06-26 07:15:04,968+0530 INFO (jsonrpc/5) [storage.multipath] Waiting until multipathd is ready (multipath:95)
2024-06-26 07:15:07,003+0530 INFO (jsonrpc/5) [storage.multipath] Waited 2.04 seconds for multipathd (tries=2, ready=2) (multipath:120)
2024-06-26 07:15:07,003+0530 INFO (jsonrpc/5) [storage.multipath] Resizing multipath devices (multipath:223)
2024-06-26 07:15:07,014+0530 INFO (jsonrpc/5) [storage.multipath] Resizing multipath devices: 0.01 seconds (utils:373)
2024-06-26 07:15:07,014+0530 INFO (jsonrpc/5) [storage.storagedomaincache] Refreshing storage domain cache: 2.60 seconds (utils:373)
2024-06-26 07:15:07,263+0530 INFO (jsonrpc/5) [storage.volumemanifest] Creating image directory '/rhev/data-center/mnt/blockSD/a5a72b44-f9bc-4e5b-ab43-ca2b1d97b429/images/f054c394-2b49-4087-9e9d-0490b23e34e4' (blockVolume:106)
2024-06-26 07:15:07,263+0530 ERROR (jsonrpc/5) [storage.volumemanifest] Unexpected error (blockVolume:110)
Traceback (most recent call last):
File "/usr/lib/python3.9/site-packages/vdsm/storage/blockVolume.py", line 108, in validateImagePath
os.mkdir(imageDir, 0o755)
FileNotFoundError: [Errno 2] No such file or directory: '/rhev/data-center/mnt/blockSD/a5a72b44-f9bc-4e5b-ab43-ca2b1d97b429/images/f054c394-2b49-4087-9e9d-0490b23e34e4'
2024-06-26 07:15:07,263+0530 INFO (jsonrpc/5) [vdsm.api] FINISH prepareImage error=Image path does not exist or cannot be accessed/created: ('/rhev/data-center/mnt/blockSD/a5a72b44-f9bc-4e5b-ab43-ca2b1d97b429/images/f054c394-2b49-4087-9e9d-0490b23e34e4',) from=::ffff:10.10.99.100,51116, flow_id=872d7930-e487-4fe4-8e0a-599074105d7b, task_id=523690f8-24b3-4f1f-801e-8391ebb087a2 (api:35)
2024-06-26 07:15:07,263+0530 ERROR (jsonrpc/5) [storage.taskmanager.task] (Task='523690f8-24b3-4f1f-801e-8391ebb087a2') Unexpected error (task:860)
Traceback (most recent call last):
File "/usr/lib/python3.9/site-packages/vdsm/storage/blockVolume.py", line 108, in validateImagePath
os.mkdir(imageDir, 0o755)
FileNotFoundError: [Errno 2] No such file or directory: '/rhev/data-center/mnt/blockSD/a5a72b44-f9bc-4e5b-ab43-ca2b1d97b429/images/f054c394-2b49-4087-9e9d-0490b23e34e4'
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/usr/lib/python3.9/site-packages/vdsm/storage/task.py", line 867, in _run
return fn(*args, **kargs)
File "<decorator-gen-169>", line 2, in prepareImage
File "/usr/lib/python3.9/site-packages/vdsm/common/api.py", line 33, in method
ret = func(*args, **kwargs)
File "/usr/lib/python3.9/site-packages/vdsm/storage/hsm.py", line 2958, in prepareImage
legality = dom.produceVolume(imgUUID, volUUID).getLegality()
File "/usr/lib/python3.9/site-packages/vdsm/storage/sd.py", line 1188, in produceVolume
return self.getVolumeClass()(self.mountpoint, self.sdUUID, imgUUID,
File "/usr/lib/python3.9/site-packages/vdsm/storage/volume.py", line 881, in __init__
self._manifest = self.manifestClass(repoPath, sdUUID, imgUUID, volUUID)
File "/usr/lib/python3.9/site-packages/vdsm/storage/blockVolume.py", line 40, in __init__
volume.VolumeManifest.__init__(self, repoPath, sdUUID, imgUUID,
File "/usr/lib/python3.9/site-packages/vdsm/storage/volume.py", line 67, in __init__
self.validate()
File "/usr/lib/python3.9/site-packages/vdsm/storage/blockVolume.py", line 135, in validate
volume.VolumeManifest.validate(self)
File "/usr/lib/python3.9/site-packages/vdsm/storage/volume.py", line 99, in validate
self.validateImagePath()
File "/usr/lib/python3.9/site-packages/vdsm/storage/blockVolume.py", line 111, in validateImagePath
raise se.ImagePathError(imageDir)
vdsm.storage.exception.ImagePathError: Image path does not exist or cannot be accessed/created: ('/rhev/data-center/mnt/blockSD/a5a72b44-f9bc-4e5b-ab43-ca2b1d97b429/images/f054c394-2b49-4087-9e9d-0490b23e34e4',)
2024-06-26 07:15:07,263+0530 INFO (jsonrpc/5) [storage.taskmanager.task] (Task='523690f8-24b3-4f1f-801e-8391ebb087a2') aborting: Task is aborted: "value=Image path does not exist or cannot be accessed/created: ('/rhev/data-center/mnt/blockSD/a5a72b44-f9bc-4e5b-ab43-ca2b1d97b429/images/f054c394-2b49-4087-9e9d-0490b23e34e4',) abortedcode=254" (task:1165)
2024-06-26 07:15:07,264+0530 ERROR (jsonrpc/5) [storage.dispatcher] FINISH prepareImage error=Image path does not exist or cannot be accessed/created: ('/rhev/data-center/mnt/blockSD/a5a72b44-f9bc-4e5b-ab43-ca2b1d97b429/images/f054c394-2b49-4087-9e9d-0490b23e34e4',) (dispatcher:66)
2024-06-26 07:15:07,264+0530 INFO (jsonrpc/5) [jsonrpc.JsonRpcServer] RPC call Image.prepare failed (error 254) in 2.85 seconds (__init__:300)
Any help will be useful, we are moving from 4.3.10 on IBM servers and storage to 4.5.5 on DELL servers and storage
Regards
Sumit Basu
2 months, 1 week
4.5.4 with Ceph only storage
by Maurice Burrows
Hey ... A long story short ... I have an existing Red Hat Virt / Gluster hyperconverged solution that I am moving away from.
I have an existing Ceph cluster that I primarily use for OpenStack and a small requirement for S3 via RGW.
I'm planning to build a new oVirt 4.5.4 cluster on RHEL9 using Ceph for all storage requirements. I've read many online articles on oVirt and Ceph, and they all seem to use the Ceph iSCSI gateway, which is now in maintenance, so I'm not real keen to commit to iSCSI.
So my question is, IS there any reason I cannot use CephFS for both hosted-engine and as a data storage domain?
I'm currently running Ceph Pacific FWIW.
Cheers
2 months, 2 weeks
