Certificate expiration w/o warning on all clients. Cluster in zombie state
by Gilboa Davara
Hello all,
Even though I do my best to keep track of the certificate issue date across
my different clusters, I somehow missed the vdsm certificate expiration in
one of my clusters.
Now I have an active cluster with multiple nodes (self-hosted / gluster
storage), vdsm service is down on all nodes (due to certificate expiration)
- hence, I cannot get the cluster into global maintenance mode (vdsms are
down), and I cannot access my engine (to renew the engine certificates /
re-enroll hosts).
How can manual renew the host certificate?
Thanks,
Gilboa
2 years, 4 months
Import FC LUN copy/snapshot as storage domain
by KSNull Zero
Hello!
Is it possible to import a FC LUN copy/snapshot as additional storage domain to oVirt to copy large disk from it ?
I believe that this LUN will have the same serial as existing one storage domain.
How can we accomplish this ?
Thank you.
2 years, 4 months
oVirt node 4.5 now load QLogic 10gb interface.
by kalilac＠gmail.com
Hello all.
Again, here, asking for help. I just installed a oVirt node 4.5.4 in a new server but I can't use our 10gb interface becouse even though the module been loaded we can´t see the interface. I tryed install 4.4 oVirt node in the same server and I can see and use the same interface. I tryed with the 4.5.2, el9, el8 and has the same issu.
Operating System: oVirt Node 4.5.4
Kernel: Linux 5.14.0-202.el9.x86_6
module: bnx2i
filename: /lib/modules/5.14.0-202.el9.x86_64/kernel/drivers/scsi/bnx2i/bnx2i.ko.xz
version: 2.7.10.1
license: GPL
description: QLogic NetXtreme II BCM5706/5708/5709/57710/57711/57712/57800/57810/57840 iSCSI Driver
author: Anil Veerabhadrappa <anilgv(a)broadcom.com> and Eddie Wai <eddie.wai(a)broadcom.com>
rhelversion: 9.2
A tryed remove and reload the module but nothing happened.
Anyone has any ideia what is going wrong?
Best regards
2 years, 4 months
RBD support
by Murilo Morais
Good night people!
How is CEPH (RBD) supported through Cinderlib? How about latency? Is it
more performant to use CephFS or RBD through Cinderlib?
Thanks a lot in advance!
2 years, 4 months
Unable to sync network settings on new Ovirt installation
by Patrick Lomakin
Hi guys! I encountered a network error that I had not encountered before in a previous installation. I need to set up another network in addition to the ovirtmgmt network to migrate virtual machines, because when migrating a large number of machines, the ovirtmgmt network is loaded to its maximum. And as you know and documentation - all or none of the networks must or must not have a QoS rule. After creating the migration network, I added this network QoS rule and also added QoS to the ovirtmgmt network. But I get this kind of error - Error while executing action HostSetupNetworks: Unknown exception. In the logs I noticed the following:
{'reason': "(2, 'Error: TC classifier not found.\nWe have an error talking to the kernel\\n', ['/sbin/tc', 'filter', 'replace', 'dev', 'bond0', 'protocol', 'all', 'parent', '1389:', 'pref', '200', 'basic', 'match', 'meta(vlan eq 200)', 'flowid', '1389:c8')"}
Who can tell me where to put my energy to find a solution?) Good luck everyone!
2 years, 4 months
oVirt 4.4.10 -> 4.5.x RPM upgrade problems
by joel+ovirt＠robisons.us
Hi folks!
I've have a oVirt 4.4.x installation running for 453 days now without issue. Now that I had some time over the holiday, I thought it would be good to upgrade it to the latest 4.5.x, however im getting stumped on an upgrade step which upgrades the engine setup: https://pastebin.com/mxf6E1R9
A small snippet of the paste-bin here:
[root@cloud ovirt-engine]# dnf update ovirt\*setup\*
Last metadata expiration check: 0:22:46 ago on Fri 23 Dec 2022 05:55:39 PM CST.
Error:
Problem 1: package ovirt-engine-setup-base-4.5.4-1.el8.noarch requires python3-otopi >= 1.10.3, but none of the providers can be installed
- cannot install the best update candidate for package ovirt-engine-setup-base-4.4.10.7-1.el8.noarch
- package python3-otopi-1.10.3-1.el8.noarch is filtered out by exclude filtering
Problem 2: package ovirt-engine-setup-plugin-ovirt-engine-4.5.4-1.el8.noarch requires ovirt-provider-ovn >= 1.2.35, but none of the providers can be installed
- package ovirt-provider-ovn-1.2.36-1.el8.noarch requires ovirt-python-openvswitch >= 2.15, but none of the providers can be installed
- cannot install the best update candidate for package ovirt-engine-setup-plugin-ovirt-engine-4.4.10.7-1.el8.noarch
- package ovirt-python-openvswitch-2.15-3.el8.noarch is filtered out by exclude filtering
- package ovirt-python-openvswitch-2.15-4.el8.noarch is filtered out by exclude filtering
Any help here is appreciated
Happy Holidays!
2 years, 4 months
sun.security.validator erro
by carl langlois
Hi,
Since this morning i am getting this error when tying to acces the vm
portal.
(default task-221) [] server_error:
sun.security.validator.ValidatorException: PKIX path validation failed:
java.security.cert.CertPathValidatorException: validity check failed
It seem to be a certificate issue since i also get this in the log
[org.ovirt.vdsm.jsonrpc.client.reactors.Reactor] (SSL Stomp Reactor) []
Unable to process messages Received fatal alert: certificate_expired
Not sure what are the steps to fix this problem.
Any advice?
Regards
Carl
2 years, 4 months
Fatal Error While Gluster Deployment
by fa rnd2000
fatal: [host1.metrokd.net]: FAILED! => {"msg": "The task includes an option with an undefined variable. The error was: 'str object' has no attribute 'vgname'\n\nThe error appears to be in '/etc/ansible/roles/gluster.infra/roles/backend_setup/tasks/get_vg_groupings.yml': line 3, column 3, but may\nbe elsewhere in the file depending on the exact syntax problem.\n\nThe offending line appears to be:\n\n\n- name: Group devices by volume group name, including existing devices\n ^ here\n"}
2 years, 4 months
FC - Storage domain - space question + direct LUN (FC) SCSI passthrough a good idea ?
by morgan cox
Hi.
Couple of questions regarding Fibre Channel Storage ..
sing fibre channel storage domains - I know when you create storage domains you get 2 files on them 'OVF_STORE' which are less than 1 GB. I am using PREALLOCATED (RAW?) disks - if I were add a (preallocated) disk that fills the entire space would any issues occur ?
e.g the 2 OVF_STORE files are preallocated so I assume they will not grow (or need another one adding in future ?) - I have noticed 'Critical Space Action Blocker:' size - what happens if my disk covers the entire free space in a stoage domain (when using preallocated disks)
Also as a 2nd question : Rather than using a storage domain if I were to create disks using Direct LUN (Fibrechannel LUN) is it a bad idea to enable SCSI-PassThrough ? I ask as the simple FIO benchmarks I did showed improved performance.
Thanks
2 years, 4 months
