Re: Cannot Increase Hosted Engine VM Memory
by Serhiy Morhun
Hello, did anyone find a resolution for this issue? I'm having exactly the
same problem:
Hosted Engine VM is running with 5344MB of RAM, when trying to increase to
8192 it would not accept the change because the difference is not divisible
by 256.
When trying to increase to 8160 the change is accepted but log shows
"Hotset memory: changed the amount of memory on VM HostedEngine from 5344
to 5344" at the same time amount of guaranteed memory does increase to 8160
which, in turn, starts generating error messages that VM does not have all
the guaranteed RAM.
Serhiy Morhun
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4 years, 2 months
Administrative portal host creation installaFailed
by krisibo01＠gmail.com
Hello,
I am a student and as a school project i have to make virtual environment using oVirt.I am still confused how exactly oVirt is working i just installed its engine with the default settings that are recomended in the guide and i am trying ot make a new host with the default data center and cluster. The host is created but it is staying in installFailed mode.
http://prntscr.com/r0u2eo
I am using the ip address of the device (It is headless server) that has the oVirt-engine. I already checked if the virtualization is enabled in the bios because i thought it might be the problem.
When i checked the engine.log file for test1(it is the name of the host i am trying to make) i got this:
2020-02-11 11:21:29,582-05 ERROR [org.ovirt.engine.core.bll.hostdeploy.AddVdsCommand] (default task-5) [602685d9-6eb3-415f-b705-f94a76b1f77a] Failed to authenticate session with host 'test1': SSH authentication to 'root(a)192.168.66.1' failed. Please verify provided credentials. Make sure host is configured for password authentication
2020-02-11 11:22:10,555-05 INFO [org.ovirt.engine.core.vdsbroker.RemoveVdsVDSCommand] (default task-5) [2919924c] START, RemoveVdsVDSCommand(HostName = test1, RemoveVdsVDSCommandParameters:{hostId='6b9ba2e2-f16d-45e3-b44e-ff0eaac6c8ec'}), log id: 32419129
2020-02-11 11:22:10,562-05 INFO [org.ovirt.engine.core.vdsbroker.AddVdsVDSCommand] (default task-5) [2919924c] START, AddVdsVDSCommand(HostName = test1, AddVdsVDSCommandParameters:{hostId='6b9ba2e2-f16d-45e3-b44e-ff0eaac6c8ec'}), log id: 2697f96
2020-02-11 11:22:10,602-05 WARN [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (default task-5) [2919924c] EVENT_ID: VDS_ALERT_FENCE_IS_NOT_CONFIGURED(9,000), Failed to verify Power Management configuration for Host test1.
2020-02-11 11:22:10,652-05 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (default task-5) [2919924c] EVENT_ID: USER_ADD_VDS(42), Host test1 was added by admin@internal-authz.
2020-02-11 11:22:10,722-05 INFO [org.ovirt.engine.core.bll.hostdeploy.InstallVdsInternalCommand] (EE-ManagedThreadFactory-engine-Thread-29889) [1de230f5] Before Installation host 6b9ba2e2-f16d-45e3-b44e-ff0eaac6c8ec, test1
2020-02-11 11:22:10,785-05 INFO [org.ovirt.engine.core.vdsbroker.SetVdsStatusVDSCommand] (EE-ManagedThreadFactory-engine-Thread-29889) [1de230f5] START, SetVdsStatusVDSCommand(HostName = test1, SetVdsStatusVDSCommandParameters:{hostId='6b9ba2e2-f16d-45e3-b44e-ff0eaac6c8ec', status='Installing', nonOperationalReason='NONE', stopSpmFailureLogged='false', maintenanceReason='null'}), log id: 2a396f44
2020-02-11 11:22:10,877-05 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (EE-ManagedThreadFactory-engine-Thread-29889) [1de230f5] EVENT_ID: VDS_INSTALL_IN_PROGRESS(509), Installing Host test1. Connected to host 192.168.66.76 with SSH key fingerprint: SHA256:UPDIq/SAKblGbU7sQ/vAkOiMraW0fmwi/kJ0mX0yanM.
2020-02-11 11:22:12,644-05 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (VdsDeploy) [1de230f5] EVENT_ID: VDS_INSTALL_IN_PROGRESS(509), Installing Host test1. Stage: Initializing.
2020-02-11 11:22:12,776-05 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (VdsDeploy) [1de230f5] EVENT_ID: VDS_INSTALL_IN_PROGRESS(509), Installing Host test1. Stage: Environment setup.
2020-02-11 11:22:13,436-05 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (VdsDeploy) [1de230f5] EVENT_ID: VDS_INSTALL_IN_PROGRESS(509), Installing Host test1. Stage: Environment packages setup.
2020-02-11 11:22:28,470-05 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (VdsDeploy) [1de230f5] EVENT_ID: VDS_INSTALL_IN_PROGRESS(509), Installing Host test1. Stage: Programs detection.
2020-02-11 11:22:28,504-05 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (VdsDeploy) [1de230f5] EVENT_ID: VDS_INSTALL_IN_PROGRESS(509), Installing Host test1. Stage: Environment customization.
2020-02-11 11:22:31,715-05 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (VdsDeploy) [1de230f5] EVENT_ID: VDS_INSTALL_IN_PROGRESS(509), Installing Host test1. Kdump supported.
2020-02-11 11:22:32,182-05 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (VdsDeploy) [1de230f5] EVENT_ID: VDS_INSTALL_IN_PROGRESS(509), Installing Host test1. Logs at host located at: '/tmp/ovirt-host-deploy-20200211112211-a6mgfh.log'.
2020-02-11 11:22:32,303-05 WARN [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (VdsDeploy) [1de230f5] EVENT_ID: VDS_INSTALL_IN_PROGRESS_WARNING(510), Host test1 installation in progress . Aborted.
2020-02-11 11:22:32,315-05 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (VdsDeploy) [1de230f5] EVENT_ID: VDS_INSTALL_IN_PROGRESS(509), Installing Host test1. Stage: Clean up.
2020-02-11 11:22:32,327-05 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (VdsDeploy) [1de230f5] EVENT_ID: VDS_INSTALL_IN_PROGRESS(509), Installing Host test1. Stage: Pre-termination.
2020-02-11 11:22:32,363-05 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (VdsDeploy) [1de230f5] EVENT_ID: VDS_INSTALL_IN_PROGRESS(509), Installing Host test1. Retrieving installation logs to: '/var/log/ovirt-engine/host-deploy/ovirt-host-deploy-20200211112232-192.168.66.76-1de230f5.log'.
2020-02-11 11:22:32,633-05 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (VdsDeploy) [1de230f5] EVENT_ID: VDS_INSTALL_IN_PROGRESS(509), Installing Host test1. Stage: Termination.
2020-02-11 11:22:32,777-05 ERROR [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (EE-ManagedThreadFactory-engine-Thread-29889) [1de230f5] EVENT_ID: VDS_INSTALL_IN_PROGRESS_ERROR(511), An error has occurred during installation of Host test1: Command returned failure code 1 during SSH session 'root(a)192.168.66.76'.
2020-02-11 11:22:32,791-05 ERROR [org.ovirt.engine.core.bll.hostdeploy.InstallVdsInternalCommand] (EE-ManagedThreadFactory-engine-Thread-29889) [1de230f5] Host installation failed for host '6b9ba2e2-f16d-45e3-b44e-ff0eaac6c8ec', 'test1': Host 192.168.66.76 reports unique id which already registered for test
2020-02-11 11:22:32,795-05 INFO [org.ovirt.engine.core.vdsbroker.SetVdsStatusVDSCommand] (EE-ManagedThreadFactory-engine-Thread-29889) [1de230f5] START, SetVdsStatusVDSCommand(HostName = test1, SetVdsStatusVDSCommandParameters:{hostId='6b9ba2e2-f16d-45e3-b44e-ff0eaac6c8ec', status='InstallFailed', nonOperationalReason='NONE', stopSpmFailureLogged='false', maintenanceReason='null'}), log id: 6fba93de
2020-02-11 11:22:32,831-05 ERROR [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (EE-ManagedThreadFactory-engine-Thread-29889) [1de230f5] EVENT_ID: VDS_INSTALL_FAILED(505), Host test1 installation failed. Host 192.168.66.76 reports unique id which already registered for test.
4 years, 2 months
DataAccessResourceFailureException from one to to the next
by gregor
After one day I'm not able to login to the ovirt-engine webinterface
with the following error message:
"org.springframework.dao.DataAccessResourceFailureException: Error
retrieving database metadata; nested exception is
org.springframework.jdbc.support.MetaDataAccessException: Error while
extracting DatabaseMetaData; nested exception is
org.postgresql.util.PSQLException: This connection has been closed."
Things I tried which didn't help:
- engine: check if the database is up
- eninge: reboot
- hosts: reboot
- engine: xfs_repair
Any ideas?
regards
gregor
4 years, 2 months
Ovirt with Ceph
by systems＠oisystems.co.uk
is it possible to crate a storage pool on the same Centos hosts as the Gluster Storage ?
if we use Gluster for the Hosted engine and use Ceph for VM's ?
it seems Ceph is much more stable than Gluster and I like the way storage is more transparent in Ceph
4 years, 2 months
Compatibility version for VmPools
by nicolas＠devels.es
Hi,
We recently upgraded to 4.3.8 from 4.1.9. In the update process we set
Cluster and DataCenter compatibility versions to 4.3, but now we're
facing a problem with VmPools. They cannot be edited and 4.1 as
compatibility level is still forcibly set.
That means that when new machines are added to the pool, compatibility
version 4.1 is set on them and they cannot be started as a message
stating the following pops up:
Failed to run VM XXX-34 due to a failed validation: [Cannot run VM.
The Custom Compatibility Version of VM XXX-34 (4.1) is not supported in
Data Center compatibility version 4.3.] (User: admin@internal).
Is there a workaround to start those machines, or a way to fix the
problem?
Thanks.
4 years, 2 months
Update hosted engine to 4.3.8 from 4.3.7 questions
by d03＠bornfree.org
I'd like to update my hosted engine to version 4.3.8 from 4.3.7, but have concerns.
First, on the hosted engine, yum reports that several packages are version locked. Specifically:
0:ovirt-engine-webadmin-portal-4.3.8.2-1.el7.*
0:ovirt-engine-dwh-4.3.8-1.el7.*
0:ovirt-engine-tools-backup-4.3.8.2-1.el7.*
0:ovirt-engine-restapi-4.3.8.2-1.el7.*
0:ovirt-engine-dbscripts-4.3.8.2-1.el7.*
0:ovirt-engine-4.3.8.2-1.el7.*
0:ovirt-engine-backend-4.3.8.2-1.el7.*
0:ovirt-engine-tools-4.3.8.2-1.el7.*
Is this normal and is it okay to proceed with the update? If it is not normal, what can I do to correct the problem?
Also, what is the correct procedure to update the engine? Although I tried to read the documentation, I have encountered conflicting documents so I must ask. Sorry.
This is how I understand it, but am not confident that it is correct:
1. Enable Global HA Maintenance mode.
2. On the engine, run # yum update ovirt*
3. On the engine, run # engine-setup
4. On the engine, run # yum update
4. Reboot the hosted engine. Is "systemctl reboot" acceptable or do I have to do a "hosted-engine --vm-restart" from a host?
5. Disable Global HA Maintenance mode.
Your expert guidance is much appreciated.
4 years, 2 months
issue connecting 4.3.8 node to nfs domain
by Jorick Astrego
Hi,
Something weird is going on with our ovirt node 4.3.8 install mounting a
nfs share.
We have a NFS domain for a couple of backup disks and we have a couple
of 4.2 nodes connected to it.
Now I'm adding a fresh cluster of 4.3.8 nodes and the backupnfs mount
doesn't work.
(annoying you cannot copy the text from the events view)
The domain is up and working
ID:f5d2f7c6-093f-46d6-a844-224d92db5ef9
Size:10238 GiB
Available:2491 GiB
Used:7747 GiB
Allocated:3302 GiB
Over Allocation Ratio:37%
Images:7
Path:*.*.*.*:/data/ovirt
NFS Version:AUTO
Warning Low Space Indicator:10% (1023 GiB)
Critical Space Action Blocker:5 GiB
But somehow the node appears to thin thinks it's an LVM volume? It tries
to find the VGs volume group but fails... which is not so strange as it
is an NFS volume:
2020-02-05 14:17:54,190+0000 WARN (monitor/f5d2f7c) [storage.LVM]
Reloading VGs failed (vgs=[u'f5d2f7c6-093f-46d6-a844-224d92db5ef9']
rc=5 out=[] err=[' Volume group
"f5d2f7c6-093f-46d6-a844-224d92db5ef9" not found', ' Cannot process
volume group f5d2f7c6-093f-46d6-a844-224d92db5ef9']) (lvm:470)
2020-02-05 14:17:54,201+0000 ERROR (monitor/f5d2f7c)
[storage.Monitor] Setting up monitor for
f5d2f7c6-093f-46d6-a844-224d92db5ef9 failed (monitor:330)
Traceback (most recent call last):
File "/usr/lib/python2.7/site-packages/vdsm/storage/monitor.py",
line 327, in _setupLoop
self._setupMonitor()
File "/usr/lib/python2.7/site-packages/vdsm/storage/monitor.py",
line 349, in _setupMonitor
self._produceDomain()
File "/usr/lib/python2.7/site-packages/vdsm/utils.py", line 159,
in wrapper
value = meth(self, *a, **kw)
File "/usr/lib/python2.7/site-packages/vdsm/storage/monitor.py",
line 367, in _produceDomain
self.domain = sdCache.produce(self.sdUUID)
File "/usr/lib/python2.7/site-packages/vdsm/storage/sdc.py", line
110, in produce
domain.getRealDomain()
File "/usr/lib/python2.7/site-packages/vdsm/storage/sdc.py", line
51, in getRealDomain
return self._cache._realProduce(self._sdUUID)
File "/usr/lib/python2.7/site-packages/vdsm/storage/sdc.py", line
134, in _realProduce
domain = self._findDomain(sdUUID)
File "/usr/lib/python2.7/site-packages/vdsm/storage/sdc.py", line
151, in _findDomain
return findMethod(sdUUID)
File "/usr/lib/python2.7/site-packages/vdsm/storage/sdc.py", line
176, in _findUnfetchedDomain
raise se.StorageDomainDoesNotExist(sdUUID)
StorageDomainDoesNotExist: Storage domain does not exist:
(u'f5d2f7c6-093f-46d6-a844-224d92db5ef9',)
The volume is actually mounted fine on the node:
On NFS server
Feb 5 15:47:09 back1en rpc.mountd[4899]: authenticated mount
request from *.*.*.*:673 for /data/ovirt (/data/ovirt)
On the host
mount|grep nfs
*.*.*.*:/data/ovirt on /rhev/data-center/mnt/*.*.*.*:_data_ovirt
type nfs
(rw,relatime,vers=3,rsize=1048576,wsize=1048576,namlen=255,soft,nolock,nosharecache,proto=tcp,timeo=600,retrans=6,sec=sys,mountaddr=*.*.*.*,mountvers=3,mountport=20048,mountproto=udp,local_lock=all,addr=*.*.*.*)
And I can see the files:
ls -alrt /rhev/data-center/mnt/*.*.*.*:_data_ovirt
total 4
drwxr-xr-x. 5 vdsm kvm 61 Oct 26 2016
1ed0a635-67ee-4255-aad9-b70822350706
-rwxr-xr-x. 1 vdsm kvm 0 Feb 5 14:37 __DIRECT_IO_TEST__
drwxrwxrwx. 3 root root 86 Feb 5 14:37 .
drwxr-xr-x. 5 vdsm kvm 4096 Feb 5 14:37 ..
Met vriendelijke groet, With kind regards,
Jorick Astrego
Netbulae Virtualization Experts
----------------
Tel: 053 20 30 270 info(a)netbulae.eu Staalsteden 4-3A KvK 08198180
Fax: 053 20 30 271 www.netbulae.eu 7547 TA Enschede BTW NL821234584B01
----------------
4 years, 2 months
Failed to add vm as host (CPU_TYPE_UNSUPPORTED_IN_THIS_CLUSTER_VERSION)
by Ritesh Chikatwar
Hello,
error is Host host moved to Non-Operational state as host CPU type is not
supported in this cluster compatibility version or is not supported at all.
Vm is running centos 8:
enabled nested virtualization by this way:
cat /sys/module/kvm_intel/parameters/nested
vi /etc/modprobe.d/kvm-nested.conf
---> Contains
options kvm-intel nested=1
options kvm-intel enable_shadow_vmcs=1
options kvm-intel enable_apicv=1
options kvm-intel ept=1
modprobe -r kvm_intel
modprobe -a kvm_intel
cat /sys/module/kvm_intel/parameters/nested
--> 1
Engine Log:
https://pastebin.com/hgrwzRhE
Ovirt-engine Cluster Version is 4.4
I am running ovirt engine on fedora 30.
Cluster CPU Type Intel Nehlam Family.
Any thoughts will be appreciated.
Rit
4 years, 2 months
Error while making hosts
by krisibo01＠gmail.com
Hello,
I am a student and as a school project i have to make virtual environment using oVirt. I just installed the oVirt-engine with the recomended configuration in the documentation and when i try to make a new host i got this error:
Error while executing action: Cannot add Host. Connecting to host via SSH has failed, verify that the host is reachable (IP address, routable address etc.) You may refer to the engine.log file for further details.
When i checked the log file the only thing that was there is that there is:
2020-02-06 03:59:24,594-05 ERROR [org.ovirt.engine.core.bll.hostdeploy.AddVdsCommand] (default task-30) [d54ee4df-32c8-474c-b315-51ad1131091a] Failed to establish session with host 'test': SSH connection timed out connecting to 'root(a)10.10.0.20'
I was trying to make the host following this steps:
Adding a Host to the oVirt Engine
1.Click Compute → Hosts.
2.Click New.
3.Use the drop-down list to select the Data Center and Host Cluster for the new host.
4.Enter the Name and the Hostname of the new host. The standard SSH port, port 22, is auto-filled in the SSH Port field.
5.Select an authentication method to use for the Engine to access the host.
Enter the root user’s password to use password authentication.
Alternatively, copy the key displayed in the SSH PublicKey field to /root/.ssh/authorized_keys on the host to use public key authentication.
6.Click the Advanced Parameters button to expand the advanced host settings.
i. Optionally disable automatic firewall configuration.
ii. Optionally add a host SSH fingerprint to increase security. You can add it manually, or fetch it automatically.
7.Optionally configure Power Management, SPM, Console, Network Provider, and Kernel. See Explanation of Settings and Controls in the New Host and Edit Host Windows for more information. Hosted Engine is used when deploying or undeploying a host for a self-hosted engine deployment.
8.Click OK.
The new host displays in the list of hosts with a status of Installing, and you can view the progress of the installation in the details pane. After a brief delay the host status changes to Up.
4 years, 2 months
Re: Power Management - drac5
by eevans＠digitaldatatechs.com
I have the same issue on Dell R710's. Power management is optional and I don't use it. It doesn't affect it either way. I am connected to APC Smart UPS 3000. It will not find the apc either.
Any other opinions would be welcome. He's right, no documentation about this issue.
Eric Evans
Digital Data Services LLC.
304.660.9080
-----Original Message-----
From: Robert Webb <rwebb(a)ropeguru.com>
Sent: Monday, February 03, 2020 12:47 PM
To: users <users(a)ovirt.org>
Subject: [ovirt-users] Power Management - drac5
I have 3 Dell R410's with iDrac6 Enterprise capability. I am trying to get power management set up but the test will not pass and I am not finding the docs very helpful.
I have put in the IP, user name, password, and drac5 as the type. I have tested both with and without secure checked and always get, "Test failed: Internal JSON-RPC error".
idrac log shows:
2020 Feb 3 17:41:22 os[19772] root closing session from 192.168.1.12
2020 Feb 3 17:41:17 os[19746] root login from 192.168.1.12
Can someone please guide me in the right direction?
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4 years, 2 months
