[ovirt-users] Re: Host "Unassigned Logical Networks" list is wrong

2020-05-20 Thread Matthias Leopold
Am 19.05.20 um 17:36 schrieb Dominik Holler: On Tue, May 19, 2020 at 1:25 PM Matthias Leopold <mailto:matthias.leop...@meduniwien.ac.at>> wrote: Hi, I'm having a special issue with assigning logical networks to host interfaces via label. I'm used to assignin

[ovirt-users] Host "Unassigned Logical Networks" list is wrong

2020-05-19 Thread Matthias Leopold
Hi, I'm having a special issue with assigning logical networks to host interfaces via label. I'm used to assigning logical networks (tagged VLANs, VM network flag) a "Network label", which I can choose from a drop down menu in the UI dialog. These networks are automatically flagged "assign"

[ovirt-users] access to QEMU monitor

2020-04-09 Thread Matthias Leopold
Hi, for educational purposes I'm trying to access the QEMU monitor of oVirt VMs. Can someone tell me how this can be done? Connecting to the unix socket with socat doesn't work, probably because it's not started with "server,nowait". Can the QEMU monitor be reached with the SPICE console?

[ovirt-users] Re: oVirt 4.4.0 Alpha release refresh is now available for testing

2020-03-25 Thread Matthias Leopold
Am 09.03.20 um 10:05 schrieb Sandro Bonazzola: Il giorno ven 6 mar 2020 alle ore 18:42 Matthias Leopold <mailto:matthias.leop...@meduniwien.ac.at>> ha scritto: Am 06.03.20 um 10:08 schrieb Sandro Bonazzola: > >   oVirt 4.4.0 Alpha release refresh i

[ovirt-users] Re: oVirt 4.4.0 Alpha release refresh is now available for testing

2020-03-06 Thread Matthias Leopold
Am 06.03.20 um 10:08 schrieb Sandro Bonazzola: oVirt 4.4.0 Alpha release refresh is now available for testing The oVirt Project is excited to announce the availability of the alpha release refresh of oVirt 4.4.0 for testing, as of March 6th, 2020 There's one mention of "Cinder" on

[ovirt-users] Re: Problems with ovirt-web-ui-1.6.0-1.el7.noarch

2019-12-23 Thread Matthias Leopold
Am 23.12.19 um 12:45 schrieb Matthias Leopold: Am 19.12.19 um 19:14 schrieb Matthias Leopold: Hi, after upgrading oVirt from 4.3.5 to 4.3.7 some things in the VM Portal stopped working for users with "User" role: * running guest agent is not recognized ("It looks like

[ovirt-users] Re: Problems with ovirt-web-ui-1.6.0-1.el7.noarch

2019-12-23 Thread Matthias Leopold
Am 19.12.19 um 19:14 schrieb Matthias Leopold: Hi, after upgrading oVirt from 4.3.5 to 4.3.7 some things in the VM Portal stopped working for users with "User" role: * running guest agent is not recognized ("It looks like no guest agent is configured on the VM.") * CD

[ovirt-users] Problems with ovirt-web-ui-1.6.0-1.el7.noarch

2019-12-19 Thread Matthias Leopold
Hi, after upgrading oVirt from 4.3.5 to 4.3.7 some things in the VM Portal stopped working for users with "User" role: * running guest agent is not recognized ("It looks like no guest agent is configured on the VM.") * CD/ISO list is "[Empty]" for this I found "- limit CD/ISO list by data

[ovirt-users] Re: kernel parameter "spectre_v2=retpoline"

2019-12-13 Thread Matthias Leopold
Am 12.12.19 um 19:20 schrieb Michal Skrivanek: On 12 Dec 2019, at 17:38, Matthias Leopold wrote: Hi, I'm planning to upgrade my installation from CentOS 7.6/oVirt 4.3.5 to CentOS 7.7/oVirt 4.3.7. According to https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/7/html

[ovirt-users] kernel parameter "spectre_v2=retpoline"

2019-12-12 Thread Matthias Leopold
Hi, I'm planning to upgrade my installation from CentOS 7.6/oVirt 4.3.5 to CentOS 7.7/oVirt 4.3.7. According to https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/7/html/7.7_release_notes/new_features#enhancement_kernel there's a new default setting for Spectre V2

[ovirt-users] Re: katello-host-tools-3.5.1 and Red Hat Satellite 6.4

2019-12-11 Thread Matthias Leopold
Am 10.12.19 um 16:24 schrieb Sandro Bonazzola: Il giorno mar 10 dic 2019 alle ore 15:41 Matthias Leopold <mailto:matthias.leop...@meduniwien.ac.at>> ha scritto: Hi, I'm trying to register hosts running CentOS 7.6 and oVirt 4.3.5 to a Red Hat Satellite 6

[ovirt-users] Re: katello-host-tools-3.5.1 and Red Hat Satellite 6.4

2019-12-10 Thread Matthias Leopold
if they are managing any Centos hosts. Regards, Paul S. *From:* Matthias Leopold *Sent:* 10 December 2019 14:33 *To:* users *Subject:* [ovirt-users] katello-host-tools-3.5.1 and Red Hat Satellite 6.4 Hi, I'm

[ovirt-users] katello-host-tools-3.5.1 and Red Hat Satellite 6.4

2019-12-10 Thread Matthias Leopold
Hi, I'm trying to register hosts running CentOS 7.6 and oVirt 4.3.5 to a Red Hat Satellite 6.4 server. The oVirt hosts have katello-host-tools-3.5.1 packages from oVirt repos, which seem to be too new for the Red Hat Satellite 6.4 server, Satellite says: Errata: Could not calculate errata

[ovirt-users] Re: Current status of Ceph support in oVirt (2019)?

2019-12-03 Thread Matthias Leopold
Am 24.11.19 um 11:58 schrieb Benny Zlotnik: The current plan to integrate ceph is via cinderlib integration[1] (currently in tech preview mode) because we still have no packaging ready, there are some manual installation steps required, but there is no need to install and configure

[ovirt-users] Re: CPU Pinning topology

2019-11-07 Thread Matthias Leopold
Am 06.11.19 um 18:33 schrieb Fabrice Bacchella: I'm trying to understand the field "CPU Pinning topology" in the "Ressource Allocation" tab, that looks it needed by High Performance VM. I have this hardware: # lscpu Architecture:          x86_64 CPU(s):                48 On-line CPU(s)

[ovirt-users] Re: iSCSI Multipath/multiple gateways

2019-09-03 Thread Matthias Leopold
Am 03.09.19 um 15:06 schrieb dan.poltaw...@tnp.net.uk: My iSCSI target (ceph-based) has multiple gateways, I’d like to ensure my hosted storage is aware of these such that each gateway can be rebooted for maintance without impacting service. What is the appropriate way to configure this so

[ovirt-users] Re: engine.log flooded with "Field 'foo' can not be updated when status is 'Up'"

2019-08-17 Thread Matthias Leopold
VMs. Can you please file a bug on that? Thanks, Sharon On Tue, Aug 13, 2019 at 5:01 PM Matthias Leopold <mailto:matthias.leop...@meduniwien.ac.at>> wrote: Thanks for the feedback, I think my description was a bit clumsy, but at least someone confirms that he has seen

[ovirt-users] Re: engine.log flooded with "Field 'foo' can not be updated when status is 'Up'"

2019-08-13 Thread Matthias Leopold
task-855) [0b246c13-223f-4728-b988-5da34139aeb2] Field 'graphicsDevices' can not be updated when status is 'Up' ____ From: Matthias Leopold Sent: 09 August 2019 19:11 To: users Subject: [ovirt-users] engine.log flooded with "Field 'foo' can not be up

[ovirt-users] engine.log flooded with "Field 'foo' can not be updated when status is 'Up'"

2019-08-09 Thread Matthias Leopold
Hi, I updated my production oVirt environment from 4.3.3 to 4.3.5 today. Everything went fine so far, but there's one annoying phenomenon: When I log into the "Administration Portal" and request the VM list ("/ovirt-engine/webadmin/?locale=en_US#vms") engine.log is flooded with lines like

[ovirt-users] Re: ovirt-web-ui-1.5.3: immediate logout in VM portal

2019-08-08 Thread Matthias Leopold
auto-logout". The simple fix is to set that value to something >0 in your engine configs. I filed https://github.com/oVirt/ovirt-web-ui/issues/1085 to account for a -1 value properly in VM Portal. On Thu, Aug 8, 2019 at 4:07 AM Matthias Leopold <mailto:matthias.leop...@medu

[ovirt-users] Re: ovirt-web-ui-1.5.3: immediate logout in VM portal

2019-08-08 Thread Matthias Leopold
Am 08.08.19 um 07:49 schrieb Scott Dickerson: On Wed, Aug 7, 2019 at 11:06 AM Sharon Gratch > wrote: Hi, @Scott Dickerson ,  the session logout issue for VM portal 1.5.3 was handled in the following PRs:

[ovirt-users] ovirt-web-ui-1.5.3: immediate logout in VM portal

2019-08-07 Thread Matthias Leopold
Hi, after upgrading to oVirt 4.3.5 yesterday (which also brought ovirt-web-ui-1.5.3) users are immediately logged out after login to the "VM Portal" with "You have been logged out due to inactivity" displayed in the browser. The "Administration Portal" works as expected. This happens - for

[ovirt-users] Re: "Actual timezone in guest doesn't match configuration" for Windows VMs since guest agent 4.3

2019-07-12 Thread Matthias Leopold
Am 12.07.19 um 13:26 schrieb Matthias Leopold: Am 09.07.19 um 19:27 schrieb Michal Skrivanek: On 8 Jul 2019, at 16:58, Matthias Leopold wrote: Hi, the oVirt guest agent seems to report DST configuration for the timezone since version 4.3 (of the guest agent). this results in "A

[ovirt-users] Re: "Actual timezone in guest doesn't match configuration" for Windows VMs since guest agent 4.3

2019-07-12 Thread Matthias Leopold
Am 09.07.19 um 19:27 schrieb Michal Skrivanek: On 8 Jul 2019, at 16:58, Matthias Leopold wrote: Hi, the oVirt guest agent seems to report DST configuration for the timezone since version 4.3 (of the guest agent). this results in "Actual timezone in guest doesn't match configur

[ovirt-users] "Actual timezone in guest doesn't match configuration" for Windows VMs since guest agent 4.3

2019-07-08 Thread Matthias Leopold
Hi, the oVirt guest agent seems to report DST configuration for the timezone since version 4.3 (of the guest agent). this results in "Actual timezone in guest doesn't match configuration" messages in the UI for windows VMs because the timezone field can't be matched with oVirt configuration

[ovirt-users] Re: High Performance VM: trouble using vNUMA and hugepages

2019-06-14 Thread Matthias Leopold
is compatible with the host's NUMA configuration, you could create a custom cluster scheduling policy and disable the "NUMA" filter. In Administration -> Configure -> Scheduling Policies. Regards, Andrej On Thu, 13 Jun 2019 at 12:49, Matthias Leopold <m

[ovirt-users] Re: High Performance VM: trouble using vNUMA and hugepages

2019-06-14 Thread Matthias Leopold
eduling Policies. Regards, Andrej On Thu, 13 Jun 2019 at 12:49, Matthias Leopold <mailto:matthias.leop...@meduniwien.ac.at>> wrote: > Hi, > > I'm having trouble using vNUMA and hugepages at the same time: > > - hypervisor host hast 2 CPU and 768G RAM > - hyper

[ovirt-users] High Performance VM: trouble using vNUMA and hugepages

2019-06-13 Thread Matthias Leopold
Hi, I'm having trouble using vNUMA and hugepages at the same time: - hypervisor host hast 2 CPU and 768G RAM - hypervisor host is configured to allocate 512 1G hugepages - VM configuration * 2 virtual sockets, vCPUs are evenly pinned to 2 physical CPUs * 512G RAM * 2 vNUMA nodes that are pinned

[ovirt-users] vNUMA question

2019-06-12 Thread Matthias Leopold
Hi, when I want to use vNUMA for VMs is it necessary that the number of VM virtual sockets corresponds to the number of vNUMA nodes? concrete example: hypervisor host has 2 physical cpus VM has 2 vNUMA nodes and uses CPU pinning which distributes the VCPUs equally over both physical CPUs is

[ovirt-users] Re: oVirt and Ceph iSCSI: separating discovery auth / target auth ?

2019-05-01 Thread Matthias Leopold
Am 18.04.19 um 17:16 schrieb Matthias Leopold: Am 15.04.19 um 17:48 schrieb Matthias Leopold: Hi, I'm trying to use the Ceph iSCSI gateway with oVirt. According to my tests with oVirt 4.3.2 ... * you cannot use an iSCSI gateway that has no discovery auth, but uses CHAP for targets

[ovirt-users] Cascade Lake CPU in oVirt

2019-05-01 Thread Matthias Leopold
Hi, do I get it right that hypervisor hosts with Cascade Lake CPU could be used in oVirt, but would be recognized as "Skylake"? Cascade Lake specific features could only be used in VMs after CL is supported by libvirt (https://bugzilla.redhat.com/show_bug.cgi?id=1677209) and this libvirt is

[ovirt-users] Re: oVirt and Ceph iSCSI: separating discovery auth / target auth ?

2019-04-18 Thread Matthias Leopold
Am 15.04.19 um 17:48 schrieb Matthias Leopold: Hi, I'm trying to use the Ceph iSCSI gateway with oVirt. According to my tests with oVirt 4.3.2 ... * you cannot use an iSCSI gateway that has no discovery auth, but uses CHAP for targets This seems to be a problem of the Ceph iSCSI gateway

[ovirt-users] oVirt and Ceph iSCSI: separating discovery auth / target auth ?

2019-04-15 Thread Matthias Leopold
Hi, I'm trying to use the Ceph iSCSI gateway with oVirt. According to my tests with oVirt 4.3.2 * you cannot separate iSCSI discovery auth and target auth * you cannot use an iSCSI gateway that has no discovery auth, but uses CHAP for targets This means I'm forced to use the same credentials

[ovirt-users] Re: cinderlib: VM migration fails

2019-04-08 Thread Matthias Leopold
https://bugzilla.redhat.com/show_bug.cgi?id=1697496 Am 08.04.19 um 13:15 schrieb Benny Zlotnik: Please open a bug for this, with vdsm and supervdsm logs On Mon, Apr 8, 2019 at 2:13 PM Matthias Leopold wrote: Hi, after I successfully started my first VM with a cinderlib attached disk

[ovirt-users] cinderlib: VM migration fails

2019-04-08 Thread Matthias Leopold
Hi, after I successfully started my first VM with a cinderlib attached disk in oVirt 4.3.2 I now want to test basic operations. I immediately learned that migrating this VM (OS disk: iSCSI, 2nd disk: Managed Block) fails with a java.lang.NullPointerException (see below) in engine.log. This

[ovirt-users] Re: trying to use Managed Block Storage in 4.3.2 with Ceph / Authentication Keys

2019-04-02 Thread Matthias Leopold
ned disk :-) Thanks for help! I'll keep posting my experiences concerning cinderlib to this list. Matthias Am 01.04.19 um 16:24 schrieb Benny Zlotnik: Did you pass the rbd_user when creating the storage domain? On Mon, Apr 1, 2019 at 5:08 PM Matthias Leopold wrote: Am 01.04.19 um 13:17 schrie

[ovirt-users] Re: trying to use Managed Block Storage in 4.3.2 with Ceph / Authentication Keys

2019-04-01 Thread Matthias Leopold
Am 01.04.19 um 13:17 schrieb Benny Zlotnik: OK, /var/log/ovirt-engine/cinderlib/cinderlib.log says: 2019-04-01 11:14:54,925 - cinder.volume.drivers.rbd - ERROR - Error connecting to ceph cluster. Traceback (most recent call last): File

[ovirt-users] Re: trying to use Managed Block Storage in 4.3.2 with Ceph / Authentication Keys

2019-04-01 Thread Matthias Leopold
Am 01.04.19 um 12:07 schrieb Benny Zlotnik: Hi, Thanks for trying this out! We added a separate log file for cinderlib in 4.3.2, it should be available under /var/log/ovirt-engine/cinderlib/cinderlib.log They are not perfect yet, and more improvements are coming, but it might provide some

[ovirt-users] trying to use Managed Block Storage in 4.3.2 with Ceph / Authentication Keys

2019-04-01 Thread Matthias Leopold
Hi, I upgraded my test environment to 4.3.2 and now I'm trying to set up a "Managed Block Storage" domain with our Ceph 12.2 cluster. I think I got all prerequisites, but when saving the configuration for the domain with volume_driver "cinder.volume.drivers.rbd.RBDDriver" (and a couple of

[ovirt-users] share ISO storage domain between 4.2 and 4.3 ??

2019-03-25 Thread Matthias Leopold
Hi, My test and production oVirt environments share the ISO domain. When I upgrade the test environment to 4.3 the ISO domain will be used by oVirt 4.2 and 4.3 at the same time. Is that a problem? thx Matthias ___ Users mailing list --

[ovirt-users] Re: [Cannot edit VM. Maximum number of sockets exceeded.]

2019-01-09 Thread Matthias Leopold
Am 09.01.19 um 12:51 schrieb Michal Skrivanek: On 9 Jan 2019, at 11:12, Lucie Leistnerova wrote: Hi Matthias, On 1/9/19 10:13 AM, Matthias Leopold wrote: Hi, when a user is managing a "higher number" (couldn't find the exact number yet, roughly >10) of VMs in VM Por

[ovirt-users] Re: [Cannot edit VM. Maximum number of sockets exceeded.]

2019-01-09 Thread Matthias Leopold
may be of interest: users are assigned "UserVmRunTimeManager" role matthias Am 09.01.19 um 10:13 schrieb Matthias Leopold: Hi, when a user is managing a "higher number" (couldn't find the exact number yet, roughly >10) of VMs in VM Portal and wants to edit a VM he

[ovirt-users] [Cannot edit VM. Maximum number of sockets exceeded.]

2019-01-09 Thread Matthias Leopold
Hi, when a user is managing a "higher number" (couldn't find the exact number yet, roughly >10) of VMs in VM Portal and wants to edit a VM he gets a "[Cannot edit VM. Maximum number of sockets exceeded.]" error message in the browser, which I also see in engine.log. I couldn't find the

[ovirt-users] Re: [ANN] oVirt 4.3.0 First Alpha Release is now available for testing

2018-11-29 Thread Matthias Leopold
://lists.ovirt.org/archives/list/users@ovirt.org/message/X7OE6TXNYH5JWCYEECZCO4JBRMXIF34L/ -- Matthias Leopold IT Systems & Communications Medizinische Universität Wien Spitalgasse 23 / BT 88 /Ebene 00 A-1090 Wien Tel: +43 1 40160-21241 Fax: +43 1 40160-921200 ___

[ovirt-users] Re: Best Openstack version to integrate with oVirt 4.2.7

2018-11-15 Thread Matthias Leopold
list/users@ovirt.org/message/ZPHSATIWZXFFPDHDCJXKPSYLWYU5VQ4E/ -- Matthias Leopold IT Systems & Communications Medizinische Universität Wien Spitalgasse 23 / BT 88 /Ebene 00 A-1090 Wien Tel: +43 1 40160-21241 Fax: +43 1 40160-921200 ___ Users

[ovirt-users] Re: updating Spacewalk registered Enterprise hosts to 4.2.7

2018-11-08 Thread Matthias Leopold
Matthias Leopold: Hi, just for the records: I couldn't update my Spacewalk (2.6) registered Enterprise (CentOS) hosts from oVirt 4.2.6 to 4.2.7. Error message is 2018-11-05 15:03:51,059 p=2329 u=ovirt |  Using /usr/share/ovirt-engine/playbooks/ansible.cfg as config file 2018-11-05 15:03:52,152

[ovirt-users] updating Spacewalk registered Enterprise hosts to 4.2.7

2018-11-05 Thread Matthias Leopold
Hi, just for the records: I couldn't update my Spacewalk (2.6) registered Enterprise (CentOS) hosts from oVirt 4.2.6 to 4.2.7. Error message is 2018-11-05 15:03:51,059 p=2329 u=ovirt | Using /usr/share/ovirt-engine/playbooks/ansible.cfg as config file 2018-11-05 15:03:52,152

[ovirt-users] Re: [ANN] oVirt 4.2.7 is now generally available

2018-11-05 Thread Matthias Leopold
users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/site/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/7RHL4HWQFLE2HDXCOZAGIYBELRSBEIAH/ -- Matthias Leopo

[ovirt-users] Re: OpenStack Block Storage Provider without authentication doesn't work

2018-10-23 Thread Matthias Leopold
the relevant logs so we can understand the root cause for it? Thanks, Idan On Wed, Oct 3, 2018 at 3:01 PM Matthias Leopold <mailto:matthias.leop...@meduniwien.ac.at>> wrote: Am 2018-10-03 um 12:14 schrieb Matthias Leopold: > Hi, > > we're success

[ovirt-users] Re: OpenStack Block Storage Provider without authentication doesn't work

2018-10-03 Thread Matthias Leopold
Am 2018-10-03 um 12:14 schrieb Matthias Leopold: Hi, we're successfully using Cinder as a Block Storage Provider for oVirt with customized Cinder installation in a CentOS host according to OpenStack docs. Now i wanted to try out running Cinder in Docker and followed the instructions from

[ovirt-users] Re: OpenStack Block Storage Provider without authentication doesn't work

2018-10-03 Thread Matthias Leopold
Am 2018-10-03 um 12:14 schrieb Matthias Leopold: Query 'GetCinderVolumeTypesByStorageDomainIdQuery' failed: null Forgot to mention used versions: oVirt 4.2.6 Cinder 11.1.2 thx matthias ___ Users mailing list -- users@ovirt.org To unsubscribe send

[ovirt-users] OpenStack Block Storage Provider without authentication doesn't work

2018-10-03 Thread Matthias Leopold
Hi, we're successfully using Cinder as a Block Storage Provider for oVirt with customized Cinder installation in a CentOS host according to OpenStack docs. Now i wanted to try out running Cinder in Docker and followed the instructions from

[ovirt-users] Re: icons for custom defined OS

2018-09-12 Thread Matthias Leopold
Am 2018-09-11 um 16:54 schrieb Matthias Leopold: Hi, I defined additional operating systems in my oVirt 4.2.6 installation according to https://www.ovirt.org/develop/release-management/features/virt/os-info/. Now i want to have custom default icons for use in VM portal for these new OS

[ovirt-users] icons for custom defined OS

2018-09-11 Thread Matthias Leopold
Hi, I defined additional operating systems in my oVirt 4.2.6 installation according to https://www.ovirt.org/develop/release-management/features/virt/os-info/. Now i want to have custom default icons for use in VM portal for these new OS definitions. How can i do this? I only found a way to

[ovirt-users] Re: Snapshot error with Cinder/Ceph disk

2018-06-29 Thread Matthias Leopold
Am 2018-06-27 um 19:39 schrieb Nir Soffer: On Wed, Jun 27, 2018 at 6:47 PM Matthias Leopold <mailto:matthias.leop...@meduniwien.ac.at>> wrote: Hi, i'm having problems with snapshotting Cinder/Ceph disks since upgrading to 4.2. Observed behavior has changed betw

[ovirt-users] Snapshot error with Cinder/Ceph disk

2018-06-27 Thread Matthias Leopold
Hi, i'm having problems with snapshotting Cinder/Ceph disks since upgrading to 4.2. Observed behavior has changed between 4.2.2 and 4.2.4. With oVirt 4.2.2 and Cinder 11.1.0 - oVirt snapshot fails (according to oVirt), but is listed in GUI - disk snapshot are visible in oVirt storage domain

[ovirt-users] oVirt 4.2.4: Enable only strong ciphers/Disable TLS versions < 1.2

2018-06-26 Thread Matthias Leopold
Hi, i decided to update my test environment (4.2.2) today and noticed oVirt 4.2.4 is out ;-) i have some dumb questions concerning - BZ 1582527 Enable only strong ciphers from engine to VDSM communication for hosts in cluster level >= 4.2 - BZ 1577593 Disable TLS versions < 1.2 for hosts

Re: [ovirt-users] managing local users in 4.2 ?

2018-05-04 Thread Matthias Leopold
Am 2018-05-04 um 12:36 schrieb Matthias Leopold: Hi, i tried to create a local user in oVirt 4.2 with "ovirt-aaa-jdbc-tool user add" (like i did in oVirt 4.1.9). the command worked ok, but the created user wasn't visible in the web gui. i then used the "add" button in

[ovirt-users] managing local users in 4.2 ?

2018-05-04 Thread Matthias Leopold
Hi, i tried to create a local user in oVirt 4.2 with "ovirt-aaa-jdbc-tool user add" (like i did in oVirt 4.1.9). the command worked ok, but the created user wasn't visible in the web gui. i then used the "add" button in admin portal to add the already existing user and after that the user

Re: [ovirt-users] restricting release version when upgrading/installing Linux Enterprise hosts?

2018-04-30 Thread Matthias Leopold
on't see any reason not to update the Vdsm. BTW, can you describe what do you mean by "a very customized cinder/ceph setup" ? Thanks, Fred On Sun, Apr 29, 2018 at 3:55 PM, Matthias Leopold <matthias.leop...@meduniwien.ac.at <mailto:matthias.leop...@meduniwien.ac.at>

[ovirt-users] restricting release version when upgrading/installing Linux Enterprise hosts?

2018-04-29 Thread Matthias Leopold
Hi, is it possible to restrict the oVirt version when installing or upgrading CentOS hypervisor hosts? let's say: 4.2.3 is already released, but i want to update/install certain hosts only to version 4.2.2 to have the same version in the whole cluster/data center. i know i could to this

[ovirt-users] missing features in VM Portal (oVirt 4.2.2)

2018-04-25 Thread Matthias Leopold
Hi, i'm considering to upgrade from 4.1.9 to 4.2.2. When looking at the new "VM Portal" i'm missing two things: - VM power off - Snapshots Both issues have been mentioned here. Are these being worked on? Is there a timeframe when these will be available? Nevertheless 4.2 looks good to me,

Re: [ovirt-users] RPM conflicts when upgrading from 4.1.9 to 4.2.2

2018-04-23 Thread Matthias Leopold
Am 2018-04-23 um 12:08 schrieb Matthias Leopold: Am 2018-04-23 um 11:44 schrieb Matthias Leopold: Hi, i tried to upgrade my oVirt 4.1.9 test environment to version 4.2.2. this failed on the engine host with messages like 2018-04-23 11:10:57,716+0200 ERROR

Re: [ovirt-users] RPM conflicts when upgrading from 4.1.9 to 4.2.2

2018-04-23 Thread Matthias Leopold
Am 2018-04-23 um 11:44 schrieb Matthias Leopold: Hi, i tried to upgrade my oVirt 4.1.9 test environment to version 4.2.2. this failed on the engine host with messages like 2018-04-23 11:10:57,716+0200 ERROR otopi.plugins.otopi.packagers.yumpackager yumpackager.error:85 Yum Test

Re: [ovirt-users] Install Windows VM issues

2018-02-19 Thread Matthias Leopold
Am 2018-02-19 um 09:51 schrieb markus.schauf...@ooe.gv.at: Hi Matthias, thanks for your quick response. I had already tried to use "Change CD" - but there's no effect at all. I also couldn't find any error messages in the log files. Also the "run once" option using the floppy does not work

Re: [ovirt-users] Install Windows VM issues

2018-02-19 Thread Matthias Leopold
_ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users -- Matthias Leopold IT Systems & Communications Medizinische Universität Wien Spitalgasse 23 / BT 88 /Ebene 00 A-1090 Wien Tel: +43 1 40160-21241 Fax: +43 1 40160-921200 __

Re: [ovirt-users] effectiveness of "discard=unmap"

2018-02-12 Thread Matthias Leopold
Am 2018-02-12 um 13:40 schrieb Idan Shaby: On Mon, Feb 12, 2018 at 1:55 PM, Matthias Leopold <matthias.leop...@meduniwien.ac.at <mailto:matthias.leop...@meduniwien.ac.at>> wrote: Hi Idan, thanks for your answer. But i'm still confused, because i thought that the con

Re: [ovirt-users] effectiveness of "discard=unmap"

2018-02-12 Thread Matthias Leopold
don't hesitate to ask. Regards, Idan [1] Pass discard from guest to underlying storage - https://www.ovirt.org/develop/release-management/features/storage/pass-discard-from-guest-to-underlying-storage/ On Thu, Feb 8, 2018 at 2:08 PM, Matthias Leopold <matthias.leop...@meduniwien.ac.at <m

[ovirt-users] effectiveness of "discard=unmap"

2018-02-08 Thread Matthias Leopold
Hi, i'm sorry to bother you again with my ignorance of the DISCARD feature for block devices in general. after finding several ways to enable "discard=unmap" for oVirt disks (via standard GUI option for iSCSI disks or via "diskunmap" custom property for Cinder disks) i wanted to check in

Re: [ovirt-users] Uploading big raw disks into storage

2018-01-22 Thread Matthias Leopold
Am 2018-01-22 um 11:36 schrieb Gabriel Stein: Hello! I'm still migrating the VMs from Proxmox to oVirt, migrating all disks, one by one. Google Chrome doesn't accept anymore the certificates from ovirt-engine, firefox it's ok. Error(I receive that direct from start from upload on google

Re: [ovirt-users] VirtIO-SCSI and viodiskcache custom property

2018-01-22 Thread Matthias Leopold
Am 2018-01-20 um 19:54 schrieb Yaniv Kaul: On Jan 19, 2018 3:29 PM, "Matthias Leopold" <matthias.leop...@meduniwien.ac.at <mailto:matthias.leop...@meduniwien.ac.at>> wrote: Hi, is there a reason why the viodiskcache custom property isn't honored

[ovirt-users] VirtIO-SCSI and viodiskcache custom property

2018-01-19 Thread Matthias Leopold
Hi, is there a reason why the viodiskcache custom property isn't honored when using VirtIO-SCSI? On a Cinder (Ceph) disk "viodiskcache=writeback" is ignored with VirtIO-SCSI and honored when using VirtIO. On an iSCSI disk "viodiskcache=writeback" is ignored with VirtIO-SCSI and the VM

Re: [ovirt-users] oVirt 4.2 CEPH support

2018-01-09 Thread Matthias Leopold
Am 2018-01-08 um 23:32 schrieb ~Stack~: On 01/08/2018 07:15 AM, Gianluca Cecchi wrote: Probably he refers to this blog: https://rhelblog.redhat.com/2018/01/04/red-hat-virtualization-4-2-beta-is-live/ with: " *Support for Ceph via iSCSI* – The Ceph iSCSI target has been tested and certified

[ovirt-users] "Enable Discard" for Ceph/Cinder Disks?

2017-11-27 Thread Matthias Leopold
Hi, according to http://docs.ceph.com/docs/luminous/rbd/qemu-rbd/ the use of Discard/TRIM for Ceph RBD disks is possible. Openstack seems to have implemented it (https://www.sebastien-han.fr/blog/2015/02/02/openstack-and-ceph-rbd-discard/). In oVirt there is no option "Enable Discard" for

Re: [ovirt-users] can't migrate Windows 2012R2 VM

2017-11-09 Thread Matthias Leopold
Am 2017-11-08 um 10:38 schrieb Matthias Leopold: Hi Arsene, thanks for your feedback. I doubt that a display device driver in the guest can be responsible for the mentioned migration problems in the virtualization environment. Nevertheless i installed https://www.spice-space.org/download

Re: [ovirt-users] can't migrate Windows 2012R2 VM

2017-11-08 Thread Matthias Leopold
for QXL found at https://www.spice-space.org/download/windows/qxl-wddm-dod/qxl-wddm-dod-0.18/. This should also work for Windows 2012R2. Arsène On 11/07/2017 12:47 PM, Matthias Leopold wrote: Hi, i'm experiencing reproducible problems migrating Windows 2012R2 VMs in oVirt 4.1 environments

[ovirt-users] can't migrate Windows 2012R2 VM

2017-11-07 Thread Matthias Leopold
Hi, i'm experiencing reproducible problems migrating Windows 2012R2 VMs in oVirt 4.1 environments. I can't migrate two different Windows 2012R2 VMs in two different oVirt environments. engine.log in this situation is the same in both cases, i'm attaching it. lines like "Failed to destroy VM

Re: [ovirt-users] using oVirt with newer librbd1

2017-10-25 Thread Matthias Leopold
Am 2017-10-24 um 15:11 schrieb Konstantin Shalygin: On 10/24/2017 07:26 PM, Matthias Leopold wrote: yes, we have a Ceph 12 Cluster and are using librbd1-12.2.1 on oVirt Hypervisor Hosts, which we're installed with CentOS 7 and Ceph upstream repos, not oVirt Node (for this exact purpose

Re: [ovirt-users] using oVirt with newer librbd1

2017-10-24 Thread Matthias Leopold
Am 2017-10-24 um 15:11 schrieb Konstantin Shalygin: On 10/24/2017 07:26 PM, Matthias Leopold wrote: yes, we have a Ceph 12 Cluster and are using librbd1-12.2.1 on oVirt Hypervisor Hosts, which we're installed with CentOS 7 and Ceph upstream repos, not oVirt Node (for this exact purpose

Re: [ovirt-users] using oVirt with newer librbd1

2017-10-24 Thread Matthias Leopold
support. So my question is:have you tested oVirt with Ceph 12? Thanks. -- Best regards, Konstantin Shalygin -- Matthias Leopold IT Systems & Communications Medizinische Universität Wien Spitalgasse 23 / BT 88 /Ebene 00 A-1090 Wien Tel: +43 1 40160-21241 Fax: +43 1 40160-921200 Hi Konsta

[ovirt-users] using oVirt with newer librbd1

2017-10-23 Thread Matthias Leopold
Hi, we want to use a Ceph cluster as the main storage for our oVirt 4.1.x datacenter. We successfully tested using librbd1-12.2.1-0.el7 package from Ceph repos instead of the standard librbd1-0.94.5-2.el7 from CentOS 7 in an oVirt virtualization node. Are there any caveats when doing so?

Re: [ovirt-users] disk cache mode?

2017-10-20 Thread Matthias Leopold
Am 2017-10-20 um 13:29 schrieb Matthias Leopold: Hi, is there an option to set the disk cache mode for disks in oVirt 4.1? i'm talking about KVM disk definitions of course https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/7/html

[ovirt-users] disk cache mode?

2017-10-20 Thread Matthias Leopold
Hi, is there an option to set the disk cache mode for disks in oVirt 4.1? thx matthias ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users

Re: [ovirt-users] multipath configuration for local disks?

2017-10-10 Thread Matthias Leopold
Am 2017-10-10 um 12:53 schrieb Yaniv Kaul: On Oct 10, 2017 12:23 PM, "Matthias Leopold" <matthias.leop...@meduniwien.ac.at <mailto:matthias.leop...@meduniwien.ac.at>> wrote: hi, i'm using three different generations of hardware for my oVir

[ovirt-users] multipath configuration for local disks?

2017-10-10 Thread Matthias Leopold
hi, i'm using three different generations of hardware for my oVirt hypervisor hosts. they are not exactly the "same", but very "similar". - all were installed with oVirt Node 4.1.x installers - all have (2-4) local SSD disks for oVirt Node OS - all were configured with manual partitioning and

Re: [ovirt-users] oVirt Node update question

2017-09-22 Thread Matthias Leopold
s that would do it, thanks for the update :) On Thu, Aug 31, 2017 at 5:21 PM, Matthias Leopold <matthias.leop...@meduniwien.ac.at <mailto:matthias.leop...@meduniwien.ac.at>> wrote: Hi, all of the nodes that already made updates in the past have /etc/yum.repos.d/ov

Re: [ovirt-users] Disk image upload via CLI?

2017-09-14 Thread Matthias Leopold
: false refcount bits: 16 corrupt: false On Wed, Sep 13, 2017 at 5:03 PM Matthias Leopold <matthias.leop...@meduniwien.ac.at <mailto:matthias.leop...@meduniwien.ac.at>> wrote: i tried it again twice: when using upload_disk.py from the ovirt engine host it

Re: [ovirt-users] Disk image upload via CLI?

2017-09-13 Thread Matthias Leopold
from the engine host and from "outside" in this case? thx matthias Am 2017-09-12 um 16:42 schrieb Matthias Leopold: Thanks, i tried this script and it _almost_ worked ;-) i uploaded two images i created with qemu-img create -f qcow2 -o preallocation=full and qemu-img create -f qcow2 -

Re: [ovirt-users] Disk image upload via CLI?

2017-09-12 Thread Matthias Leopold
.1.3 (is that a problem?) thx matthias Am 2017-09-12 um 13:15 schrieb Fred Rolland: Hi, You can check this example: https://github.com/oVirt/ovirt-engine-sdk/blob/master/sdk/examples/upload_disk.py Regards, Fred On Tue, Sep 12, 2017 at 11:49 AM, Matthias Leopold <matthias.leop...@meduni

[ovirt-users] Disk image upload via CLI?

2017-09-12 Thread Matthias Leopold
Hi, is there a way to upload disk images (not OVF files, not ISO files) to oVirt storage domains via CLI? I need to upload a 800GB file and this is not really comfortable via browser. I looked at ovirt-shell and https://www.ovirt.org/develop/release-management/features/storage/image-upload/,

Re: [ovirt-users] failed upgrade oVirt node 4.1.3 -> 4.1.5

2017-09-04 Thread Matthias Leopold
thanks, so i'll wait for 4.1.6 before upgrading my other nodes Regards matthias Am 2017-09-03 um 15:57 schrieb Yuval Turgeman: Hi, Seems to be a bug that was resolved here https://gerrit.ovirt.org/c/80716/ Thanks, Yuval. On Fri, Sep 1, 2017 at 3:55 PM, Matthias Leopold <matthias.l

Re: [ovirt-users] oVirt Node update question

2017-08-31 Thread Matthias Leopold
re enabled on your system ? Thanks, Yuval. On Thu, Aug 31, 2017 at 4:19 PM, Matthias Leopold <matthias.leop...@meduniwien.ac.at <mailto:matthias.leop...@meduniwien.ac.at>> wrote: Hi, thanks a lot. So i understand everything is fine with my nodes and i'll wait un

Re: [ovirt-users] oVirt Node update question

2017-08-31 Thread Matthias Leopold
an "old" version or a version that doesn't seem to be matching the current image, but it is ok, we are thinking of changing its name to make it less confusing. Hope this helps, Yuval. On Thu, Aug 31, 2017 at 11:17 AM, Matthias Leopold <matthias.leop...@meduniwien.ac.at <mail

[ovirt-users] oVirt Node update question

2017-08-31 Thread Matthias Leopold
hi, i still don't completely understand the oVirt Node update process and the involved rpm packages. We have 4 nodes, all running oVirt Node 4.1.3. Three of them show as available updates 'ovirt-node-ng-image-update-4.1.6-0.1.rc1.20170823083853.gitd646d2f.el7.centos' (i don't want run

Re: [ovirt-users] USER_CREATE_SNAPSHOT_FINISHED_FAILURE with Cinder storage stuck

2017-08-22 Thread Matthias Leopold
Am 2017-08-22 um 09:33 schrieb Maor Lipchuk: On Mon, Aug 21, 2017 at 6:12 PM, Matthias Leopold <matthias.leop...@meduniwien.ac.at> wrote: Hi, we're experimenting with Cinder/Ceph Storage on oVirt 4.1.3. When we tried to snapshot a VM (2 disks on Cinder storage domain) the task never fi

[ovirt-users] USER_CREATE_SNAPSHOT_FINISHED_FAILURE with Cinder storage stuck

2017-08-21 Thread Matthias Leopold
Hi, we're experimenting with Cinder/Ceph Storage on oVirt 4.1.3. When we tried to snapshot a VM (2 disks on Cinder storage domain) the task never finished and now seems to be in an uninterruptible loop. We tried to stop it in various (brute force) ways, but the below messages (one of the

[ovirt-users] official status of Windows support in oVirt/RHEV ?

2017-07-31 Thread Matthias Leopold
Hi, can someone please point me to resources about official status of Windows support in oVirt and RHEV? are there differences between oVirt and RHEV? i'm not talking about technical details, i know that eg. Windows 2008 or 2016 runs in oVirt, it's about support contracts. i looked at

[ovirt-users] trying to use raw disks from foreign KVM directly in oVirt

2017-07-12 Thread Matthias Leopold
hi, i'm using a KVM system that creates it's disks in raw format as LVM logical volumes. there's one VG with one LV per disk. the physical devices for these LVM entities are iSCSI devices. now my idea was to use these disks directly in oVirt as "Direct LUN". i did the following: - stopped

Re: [ovirt-users] [Libguestfs] virt-v2v import from KVM without storage-pool ?

2017-07-07 Thread Matthias Leopold
e - From: "Richard W.M. Jones" <rjo...@redhat.com> To: "Matthias Leopold" <matthias.leop...@meduniwien.ac.at> Cc: users@ovirt.org, libgues...@redhat.com Sent: Wednesday, July 5, 2017 9:15:16 PM Subject: Re: [Libguestfs] virt-v2v import from KVM without storage-pool ?

Re: [ovirt-users] Best practices for LACP bonds on oVirt

2017-07-04 Thread Matthias Leopold
Am 2017-07-04 um 10:01 schrieb Simone Tiraboschi: On Tue, Jul 4, 2017 at 5:50 AM, Vinícius Ferrão > wrote: Thanks, Konstantin. Just to be clear enough: the first deployment would be made on classic eth interfaces and later after

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