[ovirt-users] Re: Thin pool best proctices

Hi Jeremy, thanks for sharing your experience here. I am not a lvmthin expert, but in the past the **fstrim** command works fine for my needs. See "Using fstrim to increase free space in a thin pool LV“ - http://man7.org/linux/man-pages/man7/lvmthin.7.html

[ovirt-users] Re: numa pinning for high performance

Hi Vincent, nice setup. ;-) The column %guest with (800% or 20% of all) locks good for me. The rest cores are %idle. Best regards Oliver > Am 14.08.2019 um 10:04 schrieb Vincent Royer : > > Is there a good place to learn about cpu pinning and the various settings? > > I've built a test VM

[ovirt-users] Re: SPM and Task error ...

Hi Enrico, in the past i got remaining tasks cleared by running **engine-setup** again. There is a part which clears remaining tasks ... Best Regards Oliver > Am 25.07.2019 um 15:47 schrieb Enrico : > > Hi all, > my ovirt cluster has got 3 Hypervisors runnig Centos 7.5.1804 vdsm is >

[ovirt-users] Re: Hosted Engine VM - CPU and Memory Sizing

Hi, 99% it's not normal and specs looking good. try using ˋpgtop' to see whats happens on your postgres db. Best regards oliver > Am 22.07.2019 um 15:28 schrieb paul.christian.s...@cevalogistics.com: > > Hi, > > Is there a recommended CPU and memory size for the Hosted Engine VM? We have >

[ovirt-users] Re: Using a synology as an nfs storage

Hi, everything look good. I would prefer to hostnames (not asterisk) in /etc/exports > [root@ovirtnode005 ~]# showmount -e ovirtstorcl001.get.be > > Export list for ovirtstorcl001.get.be : > /volume1/GETQUADATA001 * my

[ovirt-users] Re: Proper way to upgrade hosts OS?

The right way to keep the CentOS and ovirt up to date is to update it regularly. It keeps the element of surprise low and guarantees the full attention of the community in case of an issue. I have done so over the last 5 year and the most tasks run out of the box. Admittedly it is always

[ovirt-users] Re: Using a synology as an nfs storage

https://www.ovirt.org/develop/troubleshooting-nfs-storage-issues.html#permissions > Am 28.06.2019 um 15:12 schrieb Andy Michielsen : > > Hello, > > I'm setting up a 3 node cluster with the ovirtnode iso and a

[ovirt-users] Re: yum versionlock in ovirt node 4.3

> Am 28.06.2019 um 11:59 schrieb Markus Falb : > > > >> On 28.06.2019, at 11:41, Oliver Riesener >> wrote: >> >> >> On 27.06.19 12:05, markus.f...@mafalb.at wrote: >>> ... >>> >>> btw, on my engine I see a few ver

[ovirt-users] Re: yum versionlock in ovirt node 4.3

On 27.06.19 12:05, markus.f...@mafalb.at wrote: ... The next command makes the possible to see the locked but potential upgradable packages (up to 128). # yum --enablerepo=base --enablerepo=updates --enablerep=extras --enablerepo=epel versionlock status Upgrade, or not upgrade? This is

[ovirt-users] Re: yum versionlock in ovirt node 4.3

> > Most installed packaged are version locked. > Ok i see. It was new for me. Thank you. > # yum versionlock list > > Maybe the CentOS repos are disabled by default, then versionlock status would > be empty. > Ok, the packages and versionlocks are not shown, because the were disabled by

[ovirt-users] Re: yum versionlock in ovirt node 4.3

On 26.06.19 13:02, markus.f...@mafalb.at wrote: Thanks Oliver, a Node installation is image based and this should not happen ... What should not happen? That it is manually updated via yum? Hmm, always done that with previous versions. I never saw version locked packages on a node before.

[ovirt-users] Re: yum versionlock in ovirt node 4.3

Hi Markus, a Node installation is image based and this should not happen ... On an Engine system you have to call engine-setup again (don't worry) which updates installation files and then installs the versionlock'ed packages. Best regards, Oliver On 26.06.19 10:57, markus.f...@mafalb.at

[ovirt-users] Re: Dropped RX Packets

Hi Magnus, I've had a bad **virtual** network card three times in the last five years. Yes it' possible. I my case, NFS services didn't work as expected, but other services were ok. Today if this would happen again, i unplug and replug the VM nic. Like:

[ovirt-users] Re: ovirt 4.3.3 Disk for New VM is always Preallocated

Hi Strahil, sorry can’t reproduce it on NFS SD. - UI and Disk usage looks ok, Thin Provision for Thin Provision created Disks. Sparse File with (0 Blocks) Second: UI and Disk usage looks ok also for Preallocated. Preallocated File with (2097152 Blocks) Regards Oliver root@ovn-elem

[ovirt-users] Re: Is iSCSI performance better for VMs on the selected Host?

Yes, you are right. You have to enable also "Multi Host support on your iSCSI target". Oliver > Am 29.03.2019 um 14:15 schrieb sebastian.frei...@aptiv.com: > > I think it was more that I had trouble understanding it. > > Does it mean the the "selected host" during setup is only for config and

[ovirt-users] Re: engine-setup failed in upgrade step to 4.3.2 with DNF errors on Centos 7.6

A quick solution is: # yum remove dnf python2-dnf Sheers Oliver > Am 29.03.2019 um 15:59 schrieb Oliver Riesener : > > # engine-setup > ``` > [ INFO ] Stage: Initializing > [ INFO ] Stage: Environment setup > Configuration files: > ['/etc/ovirt-engine-s

[ovirt-users] engine-setup failed in upgrade step to 4.3.2 with DNF errors on Centos 7.6

# engine-setup ``` [ INFO ] Stage: Initializing [ INFO ] Stage: Environment setup Configuration files: ['/etc/ovirt-engine-setup.conf.d/10-packaging-jboss.conf', '/etc/ovirt-engine-setup.conf.d/10-packaging.conf', '/etc/ovirt-engine-setup.conf.d/20-setup-aio.conf',

[ovirt-users] Re: Bandwidth problem

Hi, i got with iperf: To a remote VM on different HOST: 10.8 Gb/s „TCP“ bandwidth. „UDP“ (-u) <= 1Kb/s + failed ACK last block To a local VM on same HOST: 11.1 Gb/s „TCP“ bandwidth. „UDP“ (-u) <= 1Mb/s + failed ACK last block VM’s run Linux Debian 8/9,

[ovirt-users] Re: Facing issues with settings up shared data-center

Hi, * Check Hostname Node3 ? or node3.fqdn * Check your exports to Node3, node3.fqdn, etc. * Check your user.group in export filesystem as 36:36 * Why is the mount from 10.0.10.11 ip address not fqdn server name ? * Why did you mount nfs3 style ? * Check manually to mount on client to dest. /mnt

[ovirt-users] Re: Ovirt Cluster completely unstable

Hi Jayme, btw. in the past there was a long hunting for gluster problems on this list. as resolution, there was a failed single disk drive on one gluster host. the drive was direct connected without controller and smart checks, so no alert was generated, only gluster problems over days. please

[ovirt-users] Re: ovirt-host-upgrade failed on centos 7.5 host with new ansible 2.7.1+ and its default yum: dnf backend

[root@ovn-elem ~]# LANG=C rpm -q python2-dnf package python2-dnf is not installed > Am 20.11.2018 um 15:04 schrieb Ondra Machacek : > > What's your version of python2-dnf? > base.update_cache was introduced in 2.1.0-1. > > On 11/20/18 11:25 AM, Oliver Riesener wrote:

[ovirt-users] ovirt-host-upgrade failed on centos 7.5 host with new ansible 2.7.1+ and its default yum: dnf backend

Hi, i found an permanent updates avail on centos 7.5 host with ovirt 4.2.7.5-1-el7 and ansible 2.7.1+. Background: ansible 2.7.1+ "auto use" the yum: backend. The new avail backend and auto selected backend "yum 4" uses "dnf" and didn't recognize the attribute "update_cache: yes" in yum:

[ovirt-users] Re: Reg: Virt-viewer for MAC

The *dmg *.pkg etc. didn’t work for me too. So my solution on macOS (10.11) is: *** Install Homebrew $ /usr/bin/ruby -e "$(curl -fsSL** https://raw.githubusercontent.com/Homebrew/install/master/install)" *** Install virt-viewer $ brew tap jeffreywildman/homebrew-virt-manager * Use a shell

[ovirt-users] Re: Automated VM rollout

Hi, did. you take a look ovirt SDK examples ? > Am 30.10.2018 um 16:52 schrieb Markus Schaufler : > > To precise my question a little bit further: I'm looking for a way to add > several virtio-scsi disks in a specific order via the rest-api and/or to > retrieve information about the

[ovirt-users] Re: data(Master) storage domain is inactive / Failed to Reconstruct Master Domain

Hi Jonathan, did you try: - ACTIVATE your (Master) Storage domain - confirm HOST has been rebooted Oliver > Am 27.10.2018 um 20:13 schrieb jonathan...@hotmail.com: > > Hi all, > > After a power outage, I face a big issue with my setup: > > -Under "Compute ===> Data Centers" by Default DC

[ovirt-users] Re: high load on hosts

Yes, you are right, load 30 with a 2 CPU VM is nearly impossible. In the past, there where a issue with a defect HD and a failing resync on glusterfs here in the list. - Take a look deeper look on your ovirt-node(s) -- Systemcalls with (seeing kernel und userspace syscalls): # perf top - IO

[ovirt-users] Re: Migrating to Gluster HCI - Export/Import

Hi Vincent, > Am 09.10.2018 um 10:11 schrieb Vincent Royer : > > I'm upgrading from 2 host w/ attached storage to 3-host HCI w/Gluster. What > is the procedure for this? Is export domain depreciated? > > 1. Shut down and export all VMs - Yes > Do I use export domain? Or is the "Backup

[ovirt-users] Re: ovirt-guest-agent running on Debian vm, but data doesn't show in web-gui

Up and running here: Debian 8 / 9 See https://lists.ovirt.org/archives/list/users@ovirt.org/message/B4WKYJKYR323EHT3ZNFZ3QBMYOCIYSNN/ Put download overt-agent into right place for the script. (lib/) > Am 09.10.2018 um 08:55 schrieb Arild Ringøy : > > > Ok. I wasn't sure if I should report a

[ovirt-users] Re: master domain wont activate

have only 2 data domains, then put the old one into maint and it will switch to the new one.  Only then can you remove the old one...  is that not correct? I gained access to that article by creating a dev account, didn't realize it was free ;) On Fri, Oct 5, 2018 at 1:22 AM Oliver Riesener

[ovirt-users] Re: Failed to lock byte 100 - when booting VM with attached CD

/privacy-policy/ oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/T3BGVIPZ2IW23DBOXIYWJMVNYX6GWNVA/ -- Mit freundlichem Gruß Oliver Riesener -- Hochschule Bremen Elektrotechnik und

[ovirt-users] Re: master domain wont activate

are_metal_to_a_rhel-based_self-hosted_environment;>(see here)to HE(ISCSI), but you want HE(NFS) to HE(iSCSI). It's time for a new mailing thread. cu Oliver thanks for your assistance! On Thu, Oct 4, 2018 at 2:23 PM Oliver Riesener mailto:oliver.riese...@hs-bremen.de>> wrote: H

[ovirt-users] Re: master domain wont activate

e NFS shares in cockpit from either node, they say > "mount.nfs: Remote I/O error". However on another blank centos machine > sitting on the same network, I can mount the shares normally. > > Vincent Royer > 778-825-1057 > > > <http://www.epicenergy.ca/> > SUS

[ovirt-users] Re: Unable to mount CephFS as POSIX Compliant FS

When filesystems are mounted, the inner attributes from mounted media (.) are used for user/group/permissions. Change them within your storage -or- better on mount point when mounted. chown 36:36 10.78.71.1:_vmdata/. chmod 0770 10.78.71.1:_vmdata/. Sheers Olri > Am 04.10.2018 um 17:58

[ovirt-users] Re: [ANN] oVirt Node 4.2.6 async update is now available

ives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/UFW2OILFL2JKCDQW54K3HAC76E7J6HWA/ -- Mit freundlichem Gruß Oliver Riesener -- Hochschule Bremen Elektrotechnik und Informatik Oliver Riesener Neustadtswall 30 D-28199 Bremen Tel: 0421 5905-2405, Fax: -2400 e-mail:oliver.riese...@hs-

[ovirt-users] Re: master domain wont activate

When your hosts are up and running and your Domain didn't go active within minutes * Activate your Storage Domain under: Storage -> Storage Domain -> (Open your Domain)  -> Data Center -> (Right Click Your Data Center Name) -> Activate. On 10/4/18 9:50 AM, Oliver Riese

[ovirt-users] Re: master domain wont activate

org/archives/list/users@ovirt.org/message/LTZ6SIFYDFEMSZ4ACUNVC5KETWG7BBIZ/ -- Mit freundlichem Gruß Oliver Riesener -- Hochschule Bremen Elektrotechnik und Informatik Oliver Riesener Neustadtswall 30 D-28199 Bremen Tel: 0421 5905-2405, Fax: -2400 e-mail:olive

[ovirt-users] Re: ISCSI domain won't attach

Hi Vincent, you have to enable concurrent multi host access to the volume / luns on your storage. From hosts (without maintenance mode) you have to see all time a good lvs status. root# lvs > Am 02.10.2018 um 19:43 schrieb Vincent Royer : > > I setup an iscsi domain in hopes of moving away

[ovirt-users] Re: Update to 4.2.5, Cant start VMs

From which version do you upgrade. 4.2.4 works fine for me. In the past i had a similar issue while upgrade from x.x.x to 4.2.3 with double network and disks. I run RUN->ONCE OK (Error message ignore) OK, then run normal with RUN that fixes the issue. > Am 06.08.2018 um 06:02 schrieb Vincent

[ovirt-users] Re: Error when change CD

> Am 24.07.2018 um 12:32 schrieb markus.schauf...@ooe.gv.at: > > Hi! > > I created an NFS ISO Domain but couldn't find any upload button. Because > uploading ISO files on the Data Domain I went that comfortable way. ISO files in Data Domain BUG or FEATURE… ? For me it`s a Bug. > I

[ovirt-users] Re: Corrupted Disk Images

Hi Bryan, i expect a hardware problem. Have all your servers ECC ram ? In the past I had a PC (without ECC RAM) and without ovirt, which regularly produced a defective data block when transferring an 8GB gzip file with rsync. The error position in file was randomly, but the defective stored

[ovirt-users] Re: Issue when updating node to 4.2.4

Hi Callum, your LVM thin pool seams to be full. Try to trim it with: fstrin -av. > Am 12.07.2018 um 13:13 schrieb Callum Smith : > > 'lvcreate', '--thin', '--virtualsize', u'349121282048B', '--name', > 'ovirt-node-ng-4.2.4-0.20180626.0', u'onn_virta003/pool00']'

[ovirt-users] Re: NFS Mount on EMC VNXe3200 / User - Group 36:36 / Permission issue

Hi, did you share it correct to **all** your ovirt HOSTS with FQDN? Solid rock stable DNS ? Could you mount it on these HOSTS manually as root ? exported as no root_squash needed. On HOST side, mount it, cd into, change chown 36:36 . , umount it. Try with overt again. - or better, use iSCSI

[ovirt-users] Re: Changing resolution of console on Mint guest running on Ovirt 4.2

Same problem here on Debian STRETCH (stable). gnome-3.14 Debian Jessie (oldstable) gnome-3.12 works with manual/gui monitor settings. No autoscale on both at the moment. On 17.05.2018 21:59, pas...@butterflyit.com wrote: I keep getting an error: Could not set configuration for CRTC 63. I

[ovirt-users] Re: oVirt 4.2.3 to 4.2.4 failed

um 22:58 schrieb Yuval Turgeman : > > OK Good, this is much better now, but ovirt-node-ng-4.2.4-0.20180626.0+1 > still exists without its base - try this: > > 1. lvremove onn_ovn-monster/ovirt-node-ng-4.2.4-0.20180626.0+1 > 2. nodectl info > > On Tue, Jul 3, 2018 a

[ovirt-users] Re: oVirt 4.2.3 to 4.2.4 failed

s.redhat.com/documentation/en-us/red_hat_virtualization/4.1/html/upgrade_guide/recovering_from_failed_nist-800_upgradeOn Mon, Jul 2, 2018 at 8:12 PM, Oliver Riesener <oliver.riese...@hs-bremen.de> wrote:Hi, i attached my /tmp/imgbased.logSheersOliverAm 02.07.2018 um 13:58 schrieb Yuval Turgem

[ovirt-users] Re: oVirt 4.2.3 to 4.2.4 failed

ing_from_failed_nist-800_upgrade > > <https://access.redhat.com/documentation/en-us/red_hat_virtualization/4.1/html/upgrade_guide/recovering_from_failed_nist-800_upgrade> > > On Mon, Jul 2, 2018 at 8:12 PM, Oliver Riesener <mailto:oliver.riese...@hs-bremen.de>> wrote: > Hi,

[ovirt-users] Re: oVirt 4.2.3 to 4.2.4 failed

n, Jul 2, 2018 at 2:54 PM, Sandro Bonazzola <sbona...@redhat.com> wrote:Yuval, can you please have a look?2018-06-30 7:48 GMT+02:00 Oliver Riesener <oliver.riese...@hs-bremen.de>:Yes, here is the same.It seams the bootloader isn’t configured right ? I did the Upgrade and reboot to 4.2

[ovirt-users] Re: oVirt 4.2.3 to 4.2.4 failed

Yes, here is the same. It seams the bootloader isn’t configured right ? I did the Upgrade and reboot to 4.2.4 from UI and got: [root@ovn-monster ~]# nodectl info layers: ovirt-node-ng-4.2.4-0.20180626.0: ovirt-node-ng-4.2.4-0.20180626.0+1 ovirt-node-ng-4.2.3.1-0.20180530.0:

[ovirt-users] Re: ovirt 4.2.3 console.vv provide IP addr, not FQHN for host= (spice connection)

Hi Luca, thanks for reply, > Am 30.05.2018 um 20:47 schrieb Luca 'remix_tj' Lorenzetto > : > > Hello, > > On Wed, May 30, 2018 at 12:19 PM, Oliver Riesener > wrote: >> Hi, >> >> i recently upgraded to ovirt 4.2.3-[78] and noticed that the spice cl

[ovirt-users] ovirt 4.2.3 console.vv provide IP addr, not FQHN for host= (spice connection)

Hi, i recently upgraded to ovirt 4.2.3-[78] and noticed that the spice client got and use   host=IPAddr from received console.vv file and not   host=FQHN of the virtualization host. I need the FQHN because i access ovirt-webui remote via ssh with port forwarding. I added a "127.0.0.1

[ovirt-users] Re: Bad volume specification

Hi, check what wrong with your **PATH**: permissions, lvm, device-mapper, NFS, iSCSI, etc. > Am 27.05.2018 um 15:28 schrieb Bryan Sockel : > > 'path': >

Re: [ovirt-users] Issue adding network interface to VM failed with HotPlugNicVDS

> Am 01.04.2018 um 11:43 schrieb Arik Hadas <aha...@redhat.com>: > > > > On Fri, Mar 30, 2018 at 10:06 PM, Oliver Riesener > <oliver.riese...@hs-bremen.de <mailto:oliver.riese...@hs-bremen.de>> wrote: > Hi, > > running ovirt 4.2.2-6 with firewalld

[ovirt-users] Issue adding network interface to VM failed with HotPlugNicVDS

Hi, running ovirt 4.2.2-6 with firewalld enabled. Failed to HotPlugNicVDS, error = The name org.fedoraproject.FirewallD1 was not provided by any .service files, code = 49 Can’t hot plug any new network interfaces. 30d6c2ab', vmId='20abce62-a558-4aee-b3e3-3fa70f1d1918'}', device='bridge',

Re: [ovirt-users] UI Filter does not work as expected [tag != Server]

Issue opened at: https://github.com/oVirt/ovirt-web-ui/issues/548 > Am 30.03.2018 um 16:54 schrieb Sandro Bonazzola <sbona...@redhat.com>: > > > > 2018-03-30 16:42 GMT+02:00 Oliver Riesener <oliver.riese...@hs-bremen.de > <mailto:oliver.riese...@hs-bremen.

[ovirt-users] UI Filter does not work as expected [tag != Server]

Hi, i have a list of multiple tagged VM’s. At the UI the filter (Compute >> Virtual Machines >> VMS: [ tag = Server ] works fine. The opposite like [tag != Server] list ALL VM’s, not only the expected list, of VM without tag Server. I run ovirt 4.2.2-6 with ovirt-web-ui.noarch in version:

Re: [ovirt-users] VM guest agent

__ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users -- Mit freundlichem Gruß Oliver Riesener -- Hochschule Bremen Elektrotechnik und Informatik Oliver Riesener Neustadtswall 30 D-28199 Bremen Tel: 0421 5905-2405, Fax: -2400 e-mail:olive

Re: [ovirt-users] Unable to start VM after upgrade vom 4.1.9 to 4.2.1 - NPE

g the managed ones. Regards Jan -- Mit freundlichem Gruß Oliver Riesener -- Hochschule Bremen Elektrotechnik und Informatik Oliver Riesener Neustadtswall 30 D-28199 Bremen Tel: 0421 5905-2405, Fax: -2400 e-mail:oliver.riese...@hs-bremen.de ___

Re: [ovirt-users] Unable to start VM after upgrade vom 4.1.9 to 4.2.1 - NPE

Hi, Enable network and disks on your VM than do: Run -> ONCE Ok Ignore errors. Ok Run Cheeers Olri > Am 07.03.2018 um 16:49 schrieb Arik Hadas : > > > >> On Wed, Mar 7, 2018 at 5:32 PM, Jan Siml wrote: >> Hello Arik, >> >> >>> we have

Re: [ovirt-users] After the export, the import OVA failed

> Am 07.03.2018 um 00:03 schrieb Arik Hadas <aha...@redhat.com>: > > > > On Wed, Mar 7, 2018 at 12:10 AM, Oliver Riesener > <oliver.riese...@hs-bremen.de <mailto:oliver.riese...@hs-bremen.de>> wrote: > Hi Arik, Hi Fabrice, > > i have tried the

Re: [ovirt-users] After the export, the import OVA failed

I text, with very long lines, with no line terminators With Ovirt there is no line terminators. Is that normal ? Is that why the OVA import does not work ? Le 06/03/2018 à 12:11, Oliver Riesener a

Re: [ovirt-users] After the export, the import OVA failed

Hi Fabrice, try to rename the already existing old VM to another name like amon-old. The import the OVA machine again. On 06.03.2018 15:33, Fabrice SOLER wrote: Hello, I have upgraded the engine and the node, so the version is : 4.2.1.1.1-1.el7 To import, I made a "tar xvf file.ova". Then

[ovirt-users] upgrade domain V3.6 to V4.2 with disks and snapshots failed on NFS, Export, QCOW V2/V3 renaming probl.

Hi, after upgrading cluster compatibility from V3.6 to V4.2, i found all V3.6 disks with *snapshots* QCOW V2 are not working on NFS and Export Domains. Non UI command solves this problem, all stuck, they worsen disk state to "Illegal" and produces "Async Tasks" these newer ends. It seems

[ovirt-users] upgrading disks with snapshots from V3.6 domain failed on NFS and Export domain V4, QCOW V2 to V3 renaming

Hi, after upgrading cluster compatibility from V3.6 to V4.2, i found all V3.6 disks with *snapshots* QCOW V2 are not working on NFS and Export Domains. Non UI command solves this problem, all stuck, they worsen disk state to "Illegal" and produces "Async Tasks" these newer ends. It seems