Hosted Engine down and not visible on any host
by milan.mithbaokar＠gmail.com
Hi,
We have a 4 node ovirt cluster running at 4.4.1.5. We are running it on iSCSI shared Storage. The hosted engine is running on its separate iSCSI shared storage.
Hosted Engine went down all of a sudden and no where to be found on any of the nodes when I do virsh list --all
All other VM's are showed in the list but cannot see the hosted engine?
when we try to bring hosted engine up using "hosted-engine --vm-start" it errors out with message "vm does not exist". The shared iscsi storage ip on which the HE vm was running is pingable, but when we perform "hosted-engine --connect-storage" we are getting request timeouts after 60 seconds.
Any ideas to restore back the hosted engine and the cluster highly appreciated.
2 years, 9 months
Installing a windows vm from importing an OVA Template
by moizr＠emiratesnbd.com
We are trying to create a windows vm on OLVM/OVirt. Below are the steps we followed
- Exported an OVF of a plain windows vm from vmware.
- Imported it as an OVA to OLVM
- Start the VM after change OS type to Windows 2016.
As soon as we select Windows 2016 the server doesnt start but works when we make it as other OS. We want to automated provisioning and setup of the vm through sysprep but the vm doesnt start once we select OS as Windows on the template or any vm created out of that template.
2 years, 9 months
Ignore CPU_TYPE_UNSUPPORTED_IN_THIS_CLUSTER_VERSION ?
by Richard W.M. Jones
2022-02-01 19:05:01,952Z ERROR [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (EE-ManagedScheduledExecutorService-engineScheduledThreadPool-Thread-19) [330886aa] EVENT_ID: CPU_TYPE_UNSUPPORTED_IN_THIS_CLUSTER_VERSION(156), Host ovirt4410-host moved to Non-Operational state as host CPU type is not supported in this cluster compatibility version or is not supported at all
The host is a nested VM running on old hardware. I don't care that
it's not supported - this is just for testing copying and it'll
literally never even need to run a VM.
Is there a way to ignore this and continue?
Rich.
--
Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones
Read my programming and virtualization blog: http://rwmj.wordpress.com
libguestfs lets you edit virtual machines. Supports shell scripting,
bindings from many languages. http://libguestfs.org
2 years, 9 months
Erasure Coding Storage Support
by alishirv＠pm.me
Hello everyone,
I'm new to oVirt. I want to set up a cost-efficient and fault-tolerant virtualization environment. Our VMs have low to medium IOPS, 70% of VMs have low IOPS and about 30% of them require about 5K IOPS. All the disks are NVMe. I found that the most cost-efficient storage plan in the current oVirt is a two-way replica with an arbiter and its storage overhead is more than 100%. As far as I know, we can use erasure coding with less storage overhead. Is there any plan to support erasure coding in oVirt? Would you even recommend erasure coding for VM workloads?
Best regards,
Ali
2 years, 9 months
How to clean stale engine from "hosted-engine unknow stale-data"
by Ayansh Rocks
Hi All,
How to clean stale hosted engine from the database. I want to remove host
id=3
Ovirt - 4.4.9
[root@iondelsvr14 vdsm]# hosted-engine --vm-status
--== Host iondelsvr10.iontrading.com (id: 1) status ==--
Host ID : 1
Host timestamp : 2632783
Score : 3400
Engine status : {"vm": "down", "health": "bad",
"detail": "unknown", "reason": "vm not running on this host"}
Hostname : iondelsvr10.iontrading.com
Local maintenance : False
stopped : False
crc32 : 882bb390
conf_on_shared_storage : True
local_conf_timestamp : 2632783
Status up-to-date : True
Extra metadata (valid at timestamp):
metadata_parse_version=1
metadata_feature_version=1
timestamp=2632783 (Thu Feb 3 09:00:14 2022)
host-id=1
score=3400
vm_conf_refresh_time=2632783 (Thu Feb 3 09:00:14 2022)
conf_on_shared_storage=True
maintenance=False
state=EngineDown
stopped=False
--== Host iondelsvr11.iontrading.com (id: 2) status ==--
Host ID : 2
Host timestamp : 6215454
Score : 3400
Engine status : {"vm": "up", "health": "good",
"detail": "Up"}
Hostname : iondelsvr11.iontrading.com
Local maintenance : False
stopped : False
crc32 : 30153e90
conf_on_shared_storage : True
local_conf_timestamp : 6215454
Status up-to-date : True
Extra metadata (valid at timestamp):
metadata_parse_version=1
metadata_feature_version=1
timestamp=6215454 (Thu Feb 3 09:00:16 2022)
host-id=2
score=3400
vm_conf_refresh_time=6215454 (Thu Feb 3 09:00:16 2022)
conf_on_shared_storage=True
maintenance=False
state=EngineUp
stopped=False
--== Host iondelsvr12.iontrading.com (id: 3) status ==--
Host ID : 3
Host timestamp : 734
Score : 1800
Engine status : unknown stale-data
Hostname : iondelsvr12.iontrading.com
Local maintenance : False
stopped : False
crc32 : 062e92e9
conf_on_shared_storage : True
local_conf_timestamp : 734
Status up-to-date : False
Extra metadata (valid at timestamp):
metadata_parse_version=1
metadata_feature_version=1
timestamp=734 (Fri Jan 28 17:35:18 2022)
host-id=3
score=1800
vm_conf_refresh_time=734 (Fri Jan 28 17:35:18 2022)
conf_on_shared_storage=True
maintenance=False
state=EngineDown
stopped=False
2 years, 9 months
[ANN] oVirt Node 4.4.10.1 Async update
by Lev Veyde
On February 2nd 2022 the oVirt project released an async update of oVirt
Node (4.4.10.1) delivering fixes for the following issues:
Bug 2048888 <https://bugzilla.redhat.com/show_bug.cgi?id=2048888> - Bad
repositories on fresh install of oVirt Node
Bug 2046038 <https://bugzilla.redhat.com/show_bug.cgi?id=2046038> -
CVE-2021-4034 <https://access.redhat.com/security/cve/CVE-2021-4034>
polkit: Local privilege escalation in pkexec due to incorrect handling of
argument vector [ovirt-4.4]
Several bug fixes and improvements from CentOS Stream.
Here’s the full list of changes:
ovirt-node-ng-4.4.10
ovirt-node-ng-4.4.10.1
NetworkManager 1.36.0-0.3.el8
1.36.0-0.4.el8
NetworkManager-config-server 1.36.0-0.3.el8
1.36.0-0.4.el8
NetworkManager-libnm 1.36.0-0.3.el8
1.36.0-0.4.el8
NetworkManager-ovs 1.36.0-0.3.el8
1.36.0-0.4.el8
NetworkManager-team 1.36.0-0.3.el8
1.36.0-0.4.el8
NetworkManager-tui 1.36.0-0.3.el8
1.36.0-0.4.el8
audispd-plugins 3.0-0.17.20191104git1c2f876.el8
3.0.7-1.el8
audit 3.0-0.17.20191104git1c2f876.el8
3.0.7-1.el8
audit-libs 3.0-0.17.20191104git1c2f876.el8
3.0.7-1.el8
bind-export-libs 9.11.26-6.el8
9.11.36-2.el8
bind-libs 9.11.26-6.el8
9.11.36-2.el8
bind-libs-lite 9.11.26-6.el8
9.11.36-2.el8
bind-license 9.11.26-6.el8
9.11.36-2.el8
bind-utils 9.11.26-6.el8
9.11.36-2.el8
binutils 2.30-112.el8
2.30-113.el8
centos-gpg-keys 8-3.el8
8-4.el8
centos-stream-repos 8-3.el8
8-4.el8
clevis 15-6.el8
15-8.el8
clevis-dracut 15-6.el8
15-8.el8
clevis-luks 15-6.el8
15-8.el8
clevis-systemd 15-6.el8
15-8.el8
cockpit 260-1.el8
261-1.el8
cockpit-bridge 260-1.el8
261-1.el8
cockpit-storaged 259-1.el8
261-1.el8
cockpit-system 260-1.el8
261-1.el8
cockpit-ws 260-1.el8
261-1.el8
collectd 5.11.0-2.el8
5.12.0-7.el8s
collectd-disk 5.11.0-2.el8
5.12.0-7.el8s
collectd-netlink 5.11.0-2.el8
5.12.0-7.el8s
collectd-virt 5.11.0-2.el8
5.12.0-7.el8s
collectd-write_http 5.11.0-2.el8
5.12.0-7.el8s
collectd-write_syslog 5.11.0-2.el8
5.12.0-7.el8s
cups-libs 2.2.6-41.el8
2.2.6-42.el8
device-mapper-multipath 0.8.4-20.el8
0.8.4-21.el8
device-mapper-multipath-libs 0.8.4-20.el8
0.8.4-21.el8
dhcp-client 4.3.6-45.el8
4.3.6-47.el8.0.1
dhcp-common 4.3.6-45.el8
4.3.6-47.el8.0.1
dhcp-libs 4.3.6-45.el8
4.3.6-47.el8.0.1
dnf-plugins-core 4.0.21-7.el8
4.0.21-8.el8
fence-agents-all 4.2.1-83.el8
4.2.1-85.el8
fence-agents-amt-ws 4.2.1-83.el8
4.2.1-85.el8
fence-agents-apc 4.2.1-83.el8
4.2.1-85.el8
fence-agents-apc-snmp 4.2.1-83.el8
4.2.1-85.el8
fence-agents-bladecenter 4.2.1-83.el8
4.2.1-85.el8
fence-agents-brocade 4.2.1-83.el8
4.2.1-85.el8
fence-agents-cisco-mds 4.2.1-83.el8
4.2.1-85.el8
fence-agents-cisco-ucs 4.2.1-83.el8
4.2.1-85.el8
fence-agents-common 4.2.1-83.el8
4.2.1-85.el8
fence-agents-compute 4.2.1-83.el8
4.2.1-85.el8
fence-agents-drac5 4.2.1-83.el8
4.2.1-85.el8
fence-agents-eaton-snmp 4.2.1-83.el8
4.2.1-85.el8
fence-agents-emerson 4.2.1-83.el8
4.2.1-85.el8
fence-agents-eps 4.2.1-83.el8
4.2.1-85.el8
fence-agents-heuristics-ping 4.2.1-83.el8
4.2.1-85.el8
fence-agents-hpblade 4.2.1-83.el8
4.2.1-85.el8
fence-agents-ibm-powervs
4.2.1-83.el8
fence-agents-ibm-vpc
4.2.1-83.el8
fence-agents-ibmblade 4.2.1-83.el8
4.2.1-85.el8
fence-agents-ifmib 4.2.1-83.el8
4.2.1-85.el8
fence-agents-ilo-moonshot 4.2.1-83.el8
4.2.1-85.el8
fence-agents-ilo-mp 4.2.1-83.el8
4.2.1-85.el8
fence-agents-ilo-ssh 4.2.1-83.el8
4.2.1-85.el8
fence-agents-ilo2 4.2.1-83.el8
4.2.1-85.el8
fence-agents-intelmodular 4.2.1-83.el8
4.2.1-85.el8
fence-agents-ipdu 4.2.1-83.el8
4.2.1-85.el8
fence-agents-ipmilan 4.2.1-83.el8
4.2.1-85.el8
fence-agents-kdump 4.2.1-83.el8
4.2.1-85.el8
fence-agents-mpath 4.2.1-83.el8
4.2.1-85.el8
fence-agents-redfish 4.2.1-83.el8
4.2.1-85.el8
fence-agents-rhevm 4.2.1-83.el8
4.2.1-85.el8
fence-agents-rsa 4.2.1-83.el8
4.2.1-85.el8
fence-agents-rsb 4.2.1-83.el8
4.2.1-85.el8
fence-agents-sbd 4.2.1-83.el8
4.2.1-85.el8
fence-agents-scsi 4.2.1-83.el8
4.2.1-85.el8
fence-agents-vmware-rest 4.2.1-83.el8
4.2.1-85.el8
fence-agents-vmware-soap 4.2.1-83.el8
4.2.1-85.el8
fence-agents-wti 4.2.1-83.el8
4.2.1-85.el8
glibc 2.28-181.el8
2.28-184.el8
glibc-common 2.28-181.el8
2.28-184.el8
glibc-langpack-en 2.28-181.el8
2.28-184.el8
glusterfs 8.6-2.el8
8.6-2.el8s
glusterfs-cli 8.6-2.el8
8.6-2.el8s
glusterfs-client-xlators 8.6-2.el8
8.6-2.el8s
glusterfs-events 8.6-2.el8
8.6-2.el8s
glusterfs-fuse 8.6-2.el8
8.6-2.el8s
glusterfs-geo-replication 8.6-2.el8
8.6-2.el8s
glusterfs-selinux 2.0.1-1.el8
2.0.1-1.el8s
glusterfs-server 8.6-2.el8
8.6-2.el8s
iproute 5.15.0-1.el8
5.15.0-2.el8
iproute-tc 5.15.0-1.el8
5.15.0-2.el8
kexec-tools 2.0.20-67.el8
2.0.20-68.el8
kpartx 0.8.4-20.el8
0.8.4-21.el8
libarchive 3.3.3-1.el8
3.3.3-3.el8_5
libblkid 2.32.1-28.el8
2.32.1-32.el8
libbpf 0.4.0-2.el8
0.4.0-3.el8
libfdisk 2.32.1-28.el8
2.32.1-32.el8
libgcc 8.5.0-7.el8
8.5.0-10.el8
libgfapi0 8.6-2.el8
8.6-2.el8s
libgfchangelog0 8.6-2.el8
8.6-2.el8s
libgfrpc0 8.6-2.el8
8.6-2.el8s
libgfxdr0 8.6-2.el8
8.6-2.el8s
libglusterd0 8.6-2.el8
8.6-2.el8s
libglusterfs0 8.6-2.el8
8.6-2.el8s
libgomp 8.5.0-7.el8
8.5.0-10.el8
libmount 2.32.1-28.el8
2.32.1-32.el8
libnftnl 1.1.5-4.el8
1.1.5-5.el8
libsmartcols 2.32.1-28.el8
2.32.1-32.el8
libstdc++ 8.5.0-7.el8
8.5.0-10.el8
libsysfs 2.1.0-24.el8
2.1.0-25.el8
libuuid 2.32.1-28.el8
2.32.1-32.el8
libwbclient 4.15.3-0.el8
4.15.4-0.el8
llvm-compat-libs
12.0.1-4.module_el8.6.0+1041+0c503ac4
llvm-libs
13.0.0-3.module_el8.6.0+1029+6594c364
mdevctl 0.81-1.el8
1.1.0-2.el8
mesa-dri-drivers 21.3.0-1.el8
21.3.4-1.el8
mesa-filesystem 21.3.0-1.el8
21.3.4-1.el8
mesa-libEGL 21.3.0-1.el8
21.3.4-1.el8
mesa-libGL 21.3.0-1.el8
21.3.4-1.el8
mesa-libgbm 21.3.0-1.el8
21.3.4-1.el8
mesa-libglapi 21.3.0-1.el8
21.3.4-1.el8
nispor 1.2.2-1.el8
1.2.3-1.el8
nmstate 1.2.0-1.el8
1.2.1-0.2.alpha2.el8
nmstate-plugin-ovsdb 1.2.0-1.el8
1.2.1-0.2.alpha2.el8
ovirt-node-ng-image-update-placeholder 4.4.10-1.el8
4.4.10.1-1.el8
ovirt-release-host-node 4.4.10-1.el8
4.4.10.1-1.el8
ovirt-release44 4.4.10-1.el8
4.4.10.1-1.el8
pacemaker-cluster-libs 2.1.2-2.el8
2.1.2-4.el8
pacemaker-libs 2.1.2-2.el8
2.1.2-4.el8
pacemaker-schemas 2.1.2-2.el8
2.1.2-4.el8
platform-python 3.6.8-44.el8
3.6.8-45.el8
policycoreutils 2.9-17.el8
2.9-18.el8
policycoreutils-python-utils 2.9-17.el8
2.9-18.el8
polkit 0.115-12.el8
0.115-13.el8_5.1
polkit-libs 0.115-12.el8
0.115-13.el8_5.1
postfix 3.5.8-2.el8
3.5.8-3.el8
python3-audit 3.0-0.17.20191104git1c2f876.el8
3.0.7-1.el8
python3-bind 9.11.26-6.el8
9.11.36-2.el8
python3-cloud-what 1.28.24-1.el8
1.28.25-1.el8
python3-dnf-plugin-versionlock 4.0.21-7.el8
4.0.21-8.el8
python3-dnf-plugins-core 4.0.21-7.el8
4.0.21-8.el8
python3-ethtool 0.14-3.el8
0.14-4.el8
python3-gluster 8.6-2.el8
8.6-2.el8s
python3-libnmstate 1.2.0-1.el8
1.2.1-0.2.alpha2.el8
python3-libs 3.6.8-44.el8
3.6.8-45.el8
python3-lxml 4.2.3-3.el8
4.2.3-4.el8
python3-nispor 1.2.2-1.el8
1.2.3-1.el8
python3-policycoreutils 2.9-17.el8
2.9-18.el8
python3-subscription-manager-rhsm 1.28.24-1.el8
1.28.25-1.el8
python3-syspurpose 1.28.24-1.el8
1.28.25-1.el8
rsyslog 8.2102.0-6.el8
8.2102.0-7.el8
rsyslog-elasticsearch 8.2102.0-6.el8
8.2102.0-7.el8
rsyslog-mmjsonparse 8.2102.0-6.el8
8.2102.0-7.el8
rsyslog-mmnormalize 8.2102.0-6.el8
8.2102.0-7.el8
rsyslog-openssl 8.2102.0-6.el8
8.2102.0-7.el8
samba-client-libs 4.15.3-0.el8
4.15.4-0.el8
samba-common 4.15.3-0.el8
4.15.4-0.el8
samba-common-libs 4.15.3-0.el8
4.15.4-0.el8
selinux-policy 3.14.3-86.el8
3.14.3-89.el8
selinux-policy-targeted 3.14.3-86.el8
3.14.3-89.el8
sos 4.2-11.el8
4.2-13.el8
subscription-manager-rhsm-certificates 1.28.24-1.el8
1.28.25-1.el8
sysfsutils 2.1.0-24.el8
2.1.0-25.el8
systemd 239-51.el8_5.2
239-56.el8
systemd-container 239-51.el8_5.2
239-56.el8
systemd-libs 239-51.el8_5.2
239-56.el8
systemd-pam 239-51.el8_5.2
239-56.el8
systemd-udev 239-51.el8_5.2
239-56.el8
unzip 6.0-45.el8
6.0-46.el8
util-linux 2.32.1-28.el8
2.32.1-32.el8
vim-minimal 8.0.1763-16.el8_5.3
8.0.1763-16.el8_5.4
virt-install 3.2.0-2.el8
3.2.0-3.el8
virt-manager-common 3.2.0-2.el8
3.2.0-3.el8
An updated ovirt-appliance will be released soon as well.
Thanks in advance,
--
Lev Veyde
Senior Software Engineer, RHCE | RHCVA | MCITP
Red Hat Israel
<https://www.redhat.com>
lev(a)redhat.com | lveyde(a)redhat.com
<https://red.ht/sig>
TRIED. TESTED. TRUSTED. <https://redhat.com/trusted>
2 years, 9 months
help install oVirt Engine on CentOS 9 Stream
by david
hi all
can't install oVirt engine on Centos Stream 9
# dnf repolist
repo id repo name
appstream CentOS Stream 9 - AppStream
baseos CentOS Stream 9 - BaseOS
extras-common CentOS Stream 9 - Extras packages
ovirt-4.4 Latest oVirt 4.4 Release
# dnf install ovirt-engine
Last metadata expiration check: 0:15:25 ago on Thu 03 Feb 2022 10:41:41 AM +04.
No match for argument: ovirt-engine
Error: Unable to find a match: ovirt-engine
# yum search ovirt
Last metadata expiration check: 0:07:44 ago on Thu 03 Feb 2022 10:41:41 AM +04.
======================================================================================================= Name & Summary Matched: ovirt
ovirt-hosted-engine-setup.noarch : oVirt Hosted Engine setup tool
ovirt-imageio-client.x86_64 : oVirt imageio client library
ovirt-imageio-common.x86_64 : oVirt imageio common resources
ovirt-imageio-common-debuginfo.x86_64 : Debug information for package ovirt-imageio-common
ovirt-imageio-daemon.x86_64 : oVirt imageio daemon
ovirt-imageio-debugsource.x86_64 : Debug sources for package ovirt-imageio
ovirt-release44.noarch : The oVirt repository configuration
============================================================================================================ Name Matched: ovirt
how to fox it ?
thanks!
2 years, 9 months
help install oVirt Engine on Centos 9 Stream
by david
hi all
can't install oVirt engine on Centos Stream 9
# dnf repolist
repo id
repo name
appstream
CentOS Stream 9 - AppStream
baseos
CentOS Stream 9 - BaseOS
extras-common
CentOS Stream 9 - Extras packages
ovirt-4.4
Latest oVirt 4.4 Release
# dnf install ovirt-engine
Last metadata expiration check: 0:15:25 ago on Thu 03 Feb 2022 10:41:41 AM
+04.
No match for argument: ovirt-engine
Error: Unable to find a match: ovirt-engine
# yum search ovirt
Last metadata expiration check: 0:07:44 ago on Thu 03 Feb 2022 10:41:41 AM
+04.
=======================================================================================================
Name & Summary Matched: ovirt
ovirt-hosted-engine-setup.noarch : oVirt Hosted Engine setup tool
ovirt-imageio-client.x86_64 : oVirt imageio client library
ovirt-imageio-common.x86_64 : oVirt imageio common resources
ovirt-imageio-common-debuginfo.x86_64 : Debug information for package
ovirt-imageio-common
ovirt-imageio-daemon.x86_64 : oVirt imageio daemon
ovirt-imageio-debugsource.x86_64 : Debug sources for package ovirt-imageio
ovirt-release44.noarch : The oVirt repository configuration
============================================================================================================
Name Matched: ovirt
how to fix it ?
thanks
2 years, 9 months
