Re: [ovirt-users] Communicate between the guest vm's hosted on different hosts on different data centres using OVS
You will the DCs to share the same physical L2 to allow communication and deploy the same OVN definition between the DCs. YANIV DARY SENIOR TECHNICAL PRODUCT MANAGER Red Hat Israel Ltd. <https://www.redhat.com/> 34 Jerusalem Road, Building A, 1st floor Ra'anana, Israel 4350109 yd...@redhat.comT: +972-9-7692306/8272306 F: +972-9-7692223IM: ydary <https://red.ht/sig> TRIED. TESTED. TRUSTED. <https://redhat.com/trusted> @redhatnews <https://twitter.com/redhatnews> Red Hat <https://www.linkedin.com/company/red-hat> Red Hat <https://www.facebook.com/RedHatInc> On Thu, Apr 20, 2017 at 9:43 PM, Linov Suresh <linov.sur...@gmail.com> wrote: > Hello, > > I have configured OVS network on oVirt 4.1.1, following the document > https://www.ovirt.org/blog/2016/11/ovirt-provider-ovn/ > > I have created OVN Provider, and created new Logical Network for OVS using > OVN Provider. I have synced the network also selected OVS when I created > the cluster. > > I have two data centres and each data centre has one host each. > > Now I have created VM's selecting OVS network (not ovirtmgmt). VM's in the > same data centre can talk to each other. > > How do i make the VM's hosted on different data centre can talk to each > other? > > Appreciate your help in advance, > > Sincerely, > > Suresh. > > > ___ > Users mailing list > Users@ovirt.org > http://lists.ovirt.org/mailman/listinfo/users > > ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Migration from oVirt to RHEV
Yaniv Dary Technical Product Manager Red Hat Israel Ltd. 34 Jerusalem Road Building A, 4th floor Ra'anana, Israel 4350109 Tel : +972 (9) 7692306 8272306 Email: yd...@redhat.com IRC : ydary On Tue, Mar 28, 2017 at 4:59 PM, Luca 'remix_tj' Lorenzetto < lorenzetto.l...@gmail.com> wrote: > On Tue, Mar 28, 2017 at 3:15 PM, FERNANDO FREDIANI > <fernando.fredi...@upx.com> wrote: > > Hi there. > > > > I currently have a oVirt environment and we are disposed to support the > > development of the project so decided to purchase the Subscriptions for > > RHEV. > > > > In order to do a smooth migration what is the best way ? Can I add a RHEV > > Node to oVirt Engine and live migrate Virtual Machines then disconnect > the > > RHEV Node and connect it to RHEV engine ? Or the contrary, bring up a > RHEV > > Engine up, disconnect oVirt-Nodes and connect them to the RHEV Engine, > than > > migrate the Virtual Machines to RHEV Host. > > hmmm, better attaching oVirt nodes to RHEV engine. > > > > > In the case none of the above is possible how can I migrate my oVirt > running > > VMs to RHEV enviroment without much hassle ? > > Do you allow downtime? I'd stop all vms of a Storage domain, then > detach a storage domain from ovirt and import in RHEV. Once imported > i'll import also the vms and then start back up. > +1 this is the best option. > > Luca > > > > > -- > "E' assurdo impiegare gli uomini di intelligenza eccellente per fare > calcoli che potrebbero essere affidati a chiunque se si usassero delle > macchine" > Gottfried Wilhelm von Leibnitz, Filosofo e Matematico (1646-1716) > > "Internet è la più grande biblioteca del mondo. > Ma il problema è che i libri sono tutti sparsi sul pavimento" > John Allen Paulos, Matematico (1945-vivente) > > Luca 'remix_tj' Lorenzetto, http://www.remixtj.net , < > lorenzetto.l...@gmail.com> > ___ > Users mailing list > Users@ovirt.org > http://lists.ovirt.org/mailman/listinfo/users > ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Upgrade guide for oVirt 4.1.x?
This is the page covering minor releases: http://www.ovirt.org/documentation/upgrade-guide/chap-Updates_between_Minor_Releases/ Yaniv Dary Technical Product Manager Red Hat Israel Ltd. 34 Jerusalem Road Building A, 4th floor Ra'anana, Israel 4350109 Tel : +972 (9) 7692306 8272306 Email: yd...@redhat.com IRC : ydary On Fri, Mar 24, 2017 at 6:49 PM, Davide Ferrari <dav...@billymob.com> wrote: > Hello > > following the links from the official release notes, I always end up to > this page > > https://www.ovirt.org/documentation/upgrade-guide/upgrade-guide/ > which just covers updating from 3.6 to 4.0. > Is this still valid for 4.0 -> 4.1 upgrades? > > Thanks > > > -- > Davide Ferrari > Senior Systems Engineer > > ___ > Users mailing list > Users@ovirt.org > http://lists.ovirt.org/mailman/listinfo/users > > ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Can I post email with screen shots as attachment ?
It should work. What error are you getting? Yaniv Dary Technical Product Manager Red Hat Israel Ltd. 34 Jerusalem Road Building A, 4th floor Ra'anana, Israel 4350109 Tel : +972 (9) 7692306 8272306 Email: yd...@redhat.com IRC : ydary On Mon, Mar 13, 2017 at 7:44 AM, John Joseph <jjk_s...@yahoo.com> wrote: > Hi, > Like to introduce myself, I am Joseph John some years back I had tried > oVirt, now after very long time I am trying to setup oVirt and trying to > prepare for demo. > Was not active in the mailing list for very long time, now I am facing > issues with ovirt, like to post the experience, eg I would like to show > that my connect to CD drive option drop down is not working, so Can I send > a screen shot attached along with the email > Thanks > Joseph John > > > ___ > Users mailing list > Users@ovirt.org > http://lists.ovirt.org/mailman/listinfo/users > > ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] [ANN] oVirt 4.1.0 Second Beta Release is now available for testing
Adding one more person to look. Yaniv Dary Technical Product Manager Red Hat Israel Ltd. 34 Jerusalem Road Building A, 4th floor Ra'anana, Israel 4350109 Tel : +972 (9) 7692306 8272306 Email: yd...@redhat.com IRC : ydary On Mon, Jan 30, 2017 at 1:35 PM, Sandro Bonazzola <sbona...@redhat.com> wrote: > > > On Mon, Jan 30, 2017 at 12:24 PM, Nathanaël Blanchet <blanc...@abes.fr> > wrote: > >> >> >> Le 28/12/2016 à 15:25, Nathanaël Blanchet a écrit : >> >> >> >> Le 28/12/2016 à 15:09, Yaniv Bronheim a écrit : >> >> >> >> On Wed, Dec 28, 2016 at 3:43 PM, Nathanaël Blanchet <blanc...@abes.fr> >> wrote: >> >>> Hello, >>> >>> On my 4.1 Second Beta test platform, I meet this issue on the three >>> hosts : VDSM gaua3 command failed: >> 'exceptions.AttributeError'>:'NoneType' object has no attribute >>> 'statistics'"> >>> >> Still the same error with RC2 and GA is on 1st of february... >> > > Adding some people, looks related to metrics but I may be wrong. > > > > >> >> >> Hi Nathanael, Thank you for the report >> >> Hi Yaniv >> >> >> please send also the following logs for deeper investigation >> /var/log/vdsm.log >> /var/log/supervdsm.log >> /var/log/messages or joursnalctl -xn output >> >> Also, please specify a bit the platform you are running on and when this >> issue occurs >> >> 3 el7 hosts, 1 gluster + virt cluster, FC domain storage with the latest >> 4.1 beta, independant el7 engine >> >> >> Greetings, >> Yaniv Bronhaim. >> >> >> >>> >>> Le 21/12/2016 à 16:12, Sandro Bonazzola a écrit : >>> >>> The oVirt Project is pleased to announce the availability of the Second >>> Beta Release of oVirt 4.1.0 for testing, as of December 21st, 2016 >>> >>> This is pre-release software. Please take a look at our community page[1] >>> to know how to ask questions and interact with developers and users. >>> All issues or bugs should be reported via oVirt Bugzilla[2]. >>> This pre-release should not to be used in production. >>> >>> This release is available now for: >>> * Fedora 24 (tech preview) >>> * Red Hat Enterprise Linux 7.3 or later >>> * CentOS Linux (or similar) 7.3 or later >>> >>> This release supports Hypervisor Hosts running: >>> * Red Hat Enterprise Linux 7.3 or later >>> * CentOS Linux (or similar) 7.3 or later >>> * Fedora 24 (tech preview) >>> >>> See the release notes draft [3] for installation / upgrade instructions >>> and >>> a list of new features and bugs fixed. >>> >>> Notes: >>> - oVirt Live iso is already available >>> - oVirt Node NG iso will be available soon >>> - Hosted Engine appliance will be available soon >>> - above delay is due to jenkins issues building node and appliance, >>> should be fixed by tomorrow. >>> >>> An initial release management page including planned schedule is also >>> available[4] >>> >>> >>> Additional Resources: >>> * Read more about the oVirt 4.1.0 beta release highlights: >>> http://www.ovirt.org/release/4.1.0/ >>> * Get more oVirt Project updates on Twitter: https://twitter.com/ovirt >>> * Check out the latest project news on the oVirt blog: >>> http://www.ovirt.org/blog/ >>> >>> [1] https://www.ovirt.org/community/ >>> [2] https://bugzilla.redhat.com/enter_bug.cgi?classification=oVirt >>> [3] http://www.ovirt.org/release/4.1.0/ >>> [4] http://www.ovirt.org/develop/release-management/releases/4.1 >>> /release-management/ >>> >>> >>> -- >>> Sandro Bonazzola >>> Better technology. Faster innovation. Powered by community collaboration. >>> See how it works at redhat.com >>> >>> >>> ___ >>> Users mailing >>> listUsers@ovirt.orghttp://lists.ovirt.org/mailman/listinfo/users >>> >>> -- >>> Nathanaël Blanchet >>> >>> Supervision réseau >>> Pôle Infrastrutures Informatiques >>> 227 avenue Professeur-Jean-Louis-Viala >>> 34193 MONTPELLIER CEDEX 5 >>> Tél. 33 (0)4 67 54 84 55 >>> Fax 33 (0)4 67 54 84 14blanc...@abes.fr >>> >>> ___ Users mailing list >>&g
Re: [ovirt-users] Master storage domain in locked state
Can you please send logs? Yaniv Dary Technical Product Manager Red Hat Israel Ltd. 34 Jerusalem Road Building A, 4th floor Ra'anana, Israel 4350109 Tel : +972 (9) 7692306 8272306 Email: yd...@redhat.com IRC : ydary On Thu, Jan 12, 2017 at 12:23 PM, knarra <kna...@redhat.com> wrote: > Hi, > > I have three glusterfs storage domains present on my system. data > (master), vmstore and engine. I tried moving the master storage domain to > maintenance state , it was stuck in preparing for maintenance for a long > time and then i rebooted my hosts. Now i see that the master domain moves > to maintenance state but vmstore which is master now is stuck in locked > state. Any idea how to come out of this situation. > > Any help is much appreciated. > > Thanks > > kasturi > > ___ > Users mailing list > Users@ovirt.org > http://lists.ovirt.org/mailman/listinfo/users > ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] OVF disk errors
I would start with the manager. It is not tested that way. Yaniv Dary Technical Product Manager Red Hat Israel Ltd. 34 Jerusalem Road Building A, 4th floor Ra'anana, Israel 4350109 Tel : +972 (9) 7692306 8272306 Email: yd...@redhat.com IRC : ydary On Mon, Jan 9, 2017 at 4:09 PM, Michael Watters <michael.watt...@dart.biz> wrote: > Thanks, that's kind of what I'm discovering. Is it possible for an > ovirt 4 host to join a 3.6 cluster? Do I need to upgrade my engine > first? We are running ovirt-engine 3.6 on a dedicated server which > manages two ovirt nodes right now. > > > On Sat, 2017-01-07 at 09:30 +, Pavel Gashev wrote: > > Michael, > > > > oVirt 3.6 doesn't work well on CentOS 7.3. Upgrade vdsm to 4.17.35. > ___ > Users mailing list > Users@ovirt.org > http://lists.ovirt.org/mailman/listinfo/users > ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] VM Disks Locked
Please provide logs for the SPM and engine. Yaniv Dary Technical Product Manager Red Hat Israel Ltd. 34 Jerusalem Road Building A, 4th floor Ra'anana, Israel 4350109 Tel : +972 (9) 7692306 8272306 Email: yd...@redhat.com IRC : ydary On Thu, Jan 5, 2017 at 9:07 PM, Robert Story <rst...@tislabs.com> wrote: > On Thu, 5 Jan 2017 14:35:33 + Clint wrote: > CB> I'm having trouble with a VM showing that the disk is locked after > CB> trying to clone that VM to a new VM. The source machine was powered off > CB> when the clone was initiated. The source and destination disks both > CB> show to be locked and are currently un-usable. This situation was > CB> brought on around December 27 2016 and persists. > > I have the exact same issue, except I'm running 4.0.5. > > > Robert > > -- > Senior Software Engineer @ Parsons > > ___ > Users mailing list > Users@ovirt.org > http://lists.ovirt.org/mailman/listinfo/users > > ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Video performance
Adding the spice devel list. Yaniv Dary Technical Product Manager Red Hat Israel Ltd. 34 Jerusalem Road Building A, 4th floor Ra'anana, Israel 4350109 Tel : +972 (9) 7692306 8272306 Email: yd...@redhat.com IRC : ydary On Thu, Jan 5, 2017 at 12:21 PM, Shalabh Goel <shalabhgoe...@gmail.com> wrote: > More from the output of top command: > > %Cpu(s): 2.4 us, 0.4 sy, 0.0 ni, 97.1 id, 0.1 wa, 0.0 hi, 0.0 si, > 0.0 st > KiB Mem : 13182395+total, 10438806+free, 4205056 used, 23230840 buff/cache > KiB Swap: 4194300 total, 4194300 free,0 used. 12692883+avail Mem > > > -- > Shalabh Goel > > > On Thu, Jan 5, 2017 at 3:32 PM, Shalabh Goel <shalabhgoe...@gmail.com> > wrote: > >> One more thing. When I close the video, the CPU usage by qemu reduces to >> 6 % or lesser. >> >> -- >> Shalabh Goel >> >> >> On Thu, Jan 5, 2017 at 3:31 PM, Shalabh Goel <shalabhgoe...@gmail.com> >> wrote: >> >>> Hi, >>> >>> I have installed ovirt engine 4.0.5 on centos 7.3. I installed >>> ovirt-node on a separate phyical system and added it to ovirt-engine. I >>> installed windows 7 in a VM on the node. I installed all the virtio drivers >>> in the guest. The protocol used by me to access VM is Spice QXL. I have >>> installed virt-viewer on the clients to access (one is windows and othe ris >>> ubuntu) >>> Now, when I pay the sample video "wildlife" in the windows the video >>> frame rate is very low and it is skipping a aot of frames. I tested it on >>> both of the clients. The screen resolution is 1280x1024 on ubuntu and >>> 1366x768 on windows. >>> >>> The *lscpu* output of the node is: >>> >>> Architecture: x86_64 >>> CPU op-mode(s):32-bit, 64-bit >>> Byte Order:Little Endian >>> CPU(s):48 >>> On-line CPU(s) list: 0-47 >>> Thread(s) per core:2 >>> Core(s) per socket:12 >>> Socket(s): 2 >>> NUMA node(s): 2 >>> Vendor ID: GenuineIntel >>> CPU family:6 >>> Model: 62 >>> Model name:Intel(R) Xeon(R) CPU E5-2697 v2 @ 2.70GHz >>> Stepping: 4 >>> CPU MHz: 3047.097 >>> BogoMIPS: 5406.43 >>> Virtualization:VT-x >>> L1d cache: 32K >>> L1i cache: 32K >>> L2 cache: 256K >>> L3 cache: 30720K >>> NUMA node0 CPU(s): 0-11,24-35 >>> NUMA node1 CPU(s): 12-23,36-47 >>> >>> The top command output is showing the following on the node: >>> >>> PID USER PR NIVIRTRESSHR S %CPU %MEM TIME+ >>> COMMAND >>> >>> 30219 qemu 20 0 5040176 4.048g 13564 S 113.2 3.2 16:05.49 >>> qemu-kvm >>> >>> 6178 root 15 -5 1495476 48092 10676 S 28.1 0.0 300:58.82 >>> supervdsmServer >>> >>> 361 root 25 5 0 0 0 S 7.0 0.0 333:14.58 >>> ksmd >>> >>> 265 root rt 0 0 0 0 S 2.6 0.0 0:06.80 >>> migration/32 >>> >>> 27504 qemu 20 0 5137240 4.412g 13516 S 2.6 3.5 10:53.39 >>> qemu-kvm >>> >>> 30222 root 20 0 0 0 0 S 2.0 0.0 0:11.98 >>> vhost-30219 >>> >>> 6329 vdsm 0 -20 3258204 151772 13004 S 0.7 0.1 65:29.75 vdsm >>> >>> - >>> Please suggest what should I do to improve the video performance. >>> >>> Thank You >>> >>> Shalabh Goel >>> >> >> >> >> >> > > > > ___ > Users mailing list > Users@ovirt.org > http://lists.ovirt.org/mailman/listinfo/users > > ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Import guest at rhv4.0.6 failed after convert a regular ova file by virt-v2v
There was a bug on this: https://bugzilla.redhat.com/show_bug.cgi?id=1378045 Using the 'import' from VMs tab resolved the problem. Yaniv Dary Technical Product Manager Red Hat Israel Ltd. 34 Jerusalem Road Building A, 4th floor Ra'anana, Israel 4350109 Tel : +972 (9) 7692306 8272306 Email: yd...@redhat.com IRC : ydary On Thu, Jan 5, 2017 at 3:23 PM, Yevgeny Zaspitsky <yzasp...@redhat.com> wrote: > Kun, > > I found that the OVF file includes a VM with a single vNic, but " > rasd:MACAddress" entry is missing there. > Could you please tell what was the MAC address in the source system and > what it is in oVirt once you've succeed importing the VM? > Also could you please tell what kind of system is the source system and > what is the tool you use for exporting VM out of there? > > Are you able to find the MAC address info in the export file prior using > virt-v2v? > > Regards, > Yevgeny > > On Thu, Jan 5, 2017 at 1:42 PM, Kun Wei <ku...@redhat.com> wrote: > >> >> Hi,I have been sent ovf file to Yevgeny in private >> Thanks >> >> >> - Original Message - >> From: "Yevgeny Zaspitsky" <yzasp...@redhat.com> >> To: "Kun Wei" <ku...@redhat.com> >> Cc: "Shahar Havivi" <shav...@redhat.com>, "users" <users@ovirt.org>, >> "Tingting Zheng" <tzh...@redhat.com>, "Ming Xie" <m...@redhat.com> >> Sent: Thursday, January 5, 2017 6:37:58 PM >> Subject: Re: Import guest at rhv4.0.6 failed after convert a regular ova >> file by virt-v2v >> >> Seems like engines tries to validate a vNic with an empty MAC address and >> fails on that. The fact that in the direct flow it works sounds weird to >> me: either we loose the MAC in one flow or we do not validate it in the >> other one. >> >> Kun, could you please send (in private if you like) the OVF file from the >> input tarball you've used, so we'd be able to debug the case more >> thoroughly? >> >> Regards, >> Yevgeny >> >> On Thu, Jan 5, 2017 at 10:03 AM, Kun Wei <ku...@redhat.com> wrote: >> >> > >> > Hi,shavivi. >> > >> > Thank you .Yes,as you know i can import ova directly and it can be >> import >> > successful. >> > >> > But i am testing v2v now and i want to confirm if it is a new bug. >> > >> > >> > >> > - Original Message - >> > From: "Shahar Havivi" <shav...@redhat.com> >> > To: "Kun Wei" <ku...@redhat.com>, "Yevgeny Zaspitsky" < >> yzasp...@redhat.com >> > > >> > Cc: "users" <users@ovirt.org>, "Tingting Zheng" <tzh...@redhat.com>, >> > "Ming Xie" <m...@redhat.com> >> > Sent: Thursday, January 5, 2017 3:05:45 PM >> > Subject: Re: Import guest at rhv4.0.6 failed after convert a regular ova >> > file by virt-v2v >> > >> > Yevgeny, please look why it fails on "isMacInRange" >> > >> > Kun, you know that you can import ova directly instead of using >> virt-v2v to >> > export domain and then import to data domain, >> > you can do that from the VMs tab->Import-> and change the source to OVA. >> > >> > On Thu, Jan 5, 2017 at 4:35 AM, Kun Wei <ku...@redhat.com> wrote: >> > >> > > >> > > Hi, I want to confirm a questions if it is a bug,or if something >> wrong >> > > with me.Thanks >> > > >> > > When i convert a ova guest file to rhv4.0.6 by virt-v2v,but import is >> > > failed.The attachment are engine.log and vdsm.log. >> > > >> > > >> > > >> > > Version: >> > > libguestfs-1.32.7-3.el7_3.2.x86_64 >> > > virt-v2v-1.32.7-3.el7_3.2.x86_64 >> > > qemu-img-rhev-2.6.0-28.el7_3.2.x86_64 >> > > libvirt-2.0.0-10.el7_3.3.x86_64 >> > > rhv4.0: 4.0.6.3 >> > > >> > > Steps : >> > > 1:Prepare a regular ova file guest . >> > > 2:Use virt-v2v to convert the ova file to rhv4.0. >> > > # virt-v2v -i ova esx-rhel6.8-vmdkgz.tar -o rhev -os 10.73.131.93: >> > /home/nfs_export >> > > -of qcow2 >> > > [ 0.0] Opening the source -i ova esx-rhel6.8-vmdkgz.tar >> > > [ 44.1] Creating an overlay to protect the source from being modified >> > > [ 45.0] Initializing the target -o rhev -os 10.73.131.93: >> > /home/nfs_export >> > > [ 45.3
Re: [ovirt-users] high availability
In oVirt 4.1 we are planning to allow VM leases that will allow you to restart HA VMs in this use case even without power management. We would love some feedback on this on the latest tested build, if you want to try it out: https://github.com/nirs/ovirt-site/blob/77669161397ebf4cc15c66e0e6876bc033384cfc/source/develop/release-management/features/virt/vm-failover-using-vm-leases.html.md Yaniv Dary Technical Product Manager Red Hat Israel Ltd. 34 Jerusalem Road Building A, 4th floor Ra'anana, Israel 4350109 Tel : +972 (9) 7692306 8272306 Email: yd...@redhat.com IRC : ydary On Wed, Jan 4, 2017 at 11:33 AM, Martin Sivak <msi...@redhat.com> wrote: > Hi, > > high availability requires power management to be configured properly for > your hosts. The VM won't be restarted until we can ascertain the status of > node2 (because it can still be up). > > The host is Non responsive, meaning we do not know if it is up or down. > That is the reason we show the VM status as unknown. > > You can fix that by configuring power management for node2 or by right > clicking and selecting Confirm host has been rebooted menu option. > > Regards > > -- > Martin Sivak > SLA / oVirt > > On Wed, Jan 4, 2017 at 9:45 AM, qinglong.d...@horebdata.cn < > qinglong.d...@horebdata.cn> wrote: > >> Hi, all >> I have an ovirt 4.0 environment with two hosts and a hosted >> engine. The engine vm was running on host 1 and another vm was running on >> host2. Then I unpluged the power of host 2. The another vm should be supposed >> to restart on host 1 because of ha feature. But it couldn't. It stayed >> unknown status all the time. And the host 2 stayed non responsive status. >> >> Did I understand ha correctly? Anyon can help? Thanks! >> >> ___ >> Users mailing list >> Users@ovirt.org >> http://lists.ovirt.org/mailman/listinfo/users >> >> > > ___ > Users mailing list > Users@ovirt.org > http://lists.ovirt.org/mailman/listinfo/users > > ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Optimizations for VoIP VM
Hi, Can you please describe the application network requirements? Does it relay on low latency? Pass-through or SR-IOV could help with reducing that. Yaniv Dary Technical Product Manager Red Hat Israel Ltd. 34 Jerusalem Road Building A, 4th floor Ra'anana, Israel 4350109 Tel : +972 (9) 7692306 8272306 Email: yd...@redhat.com IRC : ydary On Wed, Jan 4, 2017 at 6:03 AM, Chris Adams <c...@cmadams.net> wrote: > Once upon a time, Jim Kusznir <j...@palousetech.com> said: > > Are there known issues with VoIP on Ovirt-managed clusters? (I know well > > reputed companies that sell VoIP server virtual hosting and guarantee the > > performance, so I know VoIP Virtualization is possible, just need to know > > if its recommended with Ovirt, and if so what do I need to do to give it > > the best chance of success?) > > I am running Asteria (an Asterisk-based PBX system targeted at small > call-center type setups) in an oVirt VM with no problems. We typically > have 30-50 calls at a time during the business day. > > I've also set up Digium's Switchvox in an oVirt VM without issue (small > office setup, so not a lot of simultaneous calls). > > -- > Chris Adams <c...@cmadams.net> > ___ > Users mailing list > Users@ovirt.org > http://lists.ovirt.org/mailman/listinfo/users > ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] How to execute Virsh command after ovirt installation ?
It is preferable you use VDSM hooks to add devices to VMs. Yaniv Dary Technical Product Manager Red Hat Israel Ltd. 34 Jerusalem Road Building A, 4th floor Ra'anana, Israel 4350109 Tel : +972 (9) 7692306 8272306 Email: yd...@redhat.com IRC : ydary On Tue, Jan 3, 2017 at 10:58 AM, TranceWorldLogic . < tranceworldlo...@gmail.com> wrote: > Hi Joop, > > I want to add drdb device in vm instance hence would like to execute virsh > command. > Is it possible ? > > Thanks, > ~Rohit > > > > On Tue, Jan 3, 2017 at 1:26 PM, jvandewege <jvandew...@nieuwland.nl> > wrote: > >> On 3-1-2017 8:32, TranceWorldLogic . wrote: >> > Hi, >> > >> > I tried execution below virsh command after ovirt installation. >> > but it requesting username and password. >> > >> > ~# virsh list --all >> > Please enter your authentication name: >> > >> > Please let me know which username and password I have to provide ? >> If you only need read access then you need to supply -r as an additional >> argument. >> >> Why do you need virsh because that will only give you the info on that >> host, using ovirt-shell gives you the info for all hosts. >> >> Joop >> >> ___ >> Users mailing list >> Users@ovirt.org >> http://lists.ovirt.org/mailman/listinfo/users >> > > > ___ > Users mailing list > Users@ovirt.org > http://lists.ovirt.org/mailman/listinfo/users > > ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] How to setup OVS using python SDK ?
You should not use the OVS hook or native implementation.
We don't feel this feature is ready and we stopped its development recently.
You should look at the OVN implementation, there is a deep dive planned for
this soon, please look it up.
Feature Page:
https://www.ovirt.org//develop/release-management/features/ovirt-ovn-provider/
Blog Post:
https://www.ovirt.org/blog/2016/11/ovirt-provider-ovn/
Yaniv Dary
Technical Product Manager
Red Hat Israel Ltd.
34 Jerusalem Road
Building A, 4th floor
Ra'anana, Israel 4350109
Tel : +972 (9) 7692306
8272306
Email: yd...@redhat.com
IRC : ydary
On Mon, Dec 26, 2016 at 5:15 PM, TranceWorldLogic . <
tranceworldlo...@gmail.com> wrote:
> Hi,
>
> I found a way to update property in setup network as shown below
>
> # Get the reference to the hosts service:
> hosts_service = connection.system_service().hosts_service()
> myhost = hosts_service.list(search='name=myhost')[0]
>
> myhost_service = hosts_service.host_service(myhost.id)
> mynet_attached_services = myhost_service.network_attachments_service()
>
> for mynet_attachment in mynet_attached_services.list():
> if mynet_attachment.network.name == "mynet":
> print "Found : %s"%(mynet_attachment.network.name)
>
> mynet_attached_services.attachment_service(mynet_attachment.id).update(
> attachment=types.NetworkAttachment( properties=[types.Property("ovs","1")]
> ) )
> else:
> print "Not Found : %s"%(mynet_attachment.network.name)
>
> Please find below ovs output.
> # ovs-vsctl show
> Bridge "vdsmbr_tJ9jxY5o"
> Port "em2"
> Interface "em2"
> Port "vdsmbr_tJ9jxY5o"
> Interface "vdsmbr_tJ9jxY5o"
> type: internal
> Port mynet
> Interface mynet
> type: internal
> ovs_version: "2.4.0"
>
>
> But ovirt is showing me "out-of-sync" message.
>
> *Can someone explain me why it shown as out-of-sync ?*
> *How ovirt determine sync on logical network ?*
>
>
> Thanks,
> ~Rohit
>
>
>
> On Mon, Dec 26, 2016 at 7:04 PM, TranceWorldLogic . <
> tranceworldlo...@gmail.com> wrote:
>
>> Hi,
>>
>> Thanks for providing script it is working fine.
>>
>> But it not complete, would you help me to complete step 2 ?
>>
>> https://www.ovirt.org/networking/ovs/
>> Setup network
>>
>> In the oVirt UI open the 'Setup Host Networks' dialog. Proceed to editing
>> a desired logical network's properties. Among them you will find 'ovs', set
>> it to 'true' or '1' to mark is as a OVS Network.
>>
>>
>> And have one doubt.
>>
>> Why we have to set ovs property two time ?
>>
>>
>> Thanks,
>> ~Rohit
>>
>>
>> On Tue, Dec 20, 2016 at 7:44 PM, Juan Hernández <jhern...@redhat.com>
>> wrote:
>>
>>> On 12/20/2016 02:19 PM, TranceWorldLogic . wrote:
>>> > Hi,
>>> >
>>> > I am trying to setup OVS network using ovirt and found guide as shown
>>> below:
>>> > https://www.ovirt.org/networking/ovs/
>>> >
>>> > Then, I tried to explore "vNic Profile" in sdk but not found any ovs
>>> > profile in types.py.
>>> > Can anyone help me how to setup ovs using python sdk ?
>>> > I am using ovirtsdk4 (4.0 version).
>>> >
>>>
>>> Should be something like this:
>>>
>>> ---8<---
>>> #!/usr/bin/env python
>>> # -*- coding: utf-8 -*-
>>>
>>> #
>>> # Copyright (c) 2016 Red Hat, Inc.
>>> #
>>> # Licensed under the Apache License, Version 2.0 (the "License");
>>> # you may not use this file except in compliance with the License.
>>> # You may obtain a copy of the License at
>>> #
>>> # http://www.apache.org/licenses/LICENSE-2.0
>>> #
>>> # Unless required by applicable law or agreed to in writing, software
>>> # distributed under the License is distributed on an "AS IS" BASIS,
>>> # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
>>> implied.
>>> # See the License for the specific language governing permissions and
>>> # limitations under the License.
>>> #
>>>
>>> import logging
>>>
>>> import ovirtsdk4 as sdk
>>> import ovirtsdk4.types as types
>>>
>>> logging.basicConfig(level=logging.DEBUG, filename='example.log')
>>>
>>> # This example will connect
Re: [ovirt-users] Issue with OVN/OVS and mandatory ovirtmgmt network
Did you install the host side VIF driver? Yaniv Dary Technical Product Manager Red Hat Israel Ltd. 34 Jerusalem Road Building A, 4th floor Ra'anana, Israel 4350109 Tel : +972 (9) 7692306 8272306 Email: yd...@redhat.com IRC : ydary On Wed, Dec 28, 2016 at 1:39 AM, Sverker Abrahamsson < sver...@abrahamsson.com> wrote: > Hi > For long time I've been looking for proper support in ovirt for Open > vSwitch so I'm happy that it is moving in the right direction. However, > there seems to still be a dependency on a ovirtmgmt bridge and I'm unable > to move that to the OVN provider. > > The hosting center where I rent hw instances has a bit special network > setup, so I have one physical network port with a /32 netmask and > point-to-point config to router. The physical port I connect to a ovs > bridge which has the public ip. Since ovirt always messes up the network > config when I've tried to let it have access to the network config for the > physical port, I've set eht0 and ovsbridge0 as hidden in vdsm.conf. > > I then create a bridge for use with ovirt, with a private address. With > the OVN provider I am now able to import these into the engine and it looks > good. When creating a VM I can select that it will have a vNic on my OVS > bridge. > > However, I can't start the VM as an exception is thrown in the log: > > 2016-12-28 00:13:33,350 ERROR [org.ovirt.engine.core.bll.RunVmCommand] > (default task-5) [3c882d53] Error during ValidateFailure.: > java.lang.NullPointerException > at org.ovirt.engine.core.bll.scheduling.policyunits. > NetworkPolicyUnit.validateRequiredNetworksAvaila > ble(NetworkPolicyUnit.java:140) [bll.jar:] > at org.ovirt.engine.core.bll.scheduling.policyunits. > NetworkPolicyUnit.filter(NetworkPolicyUnit.java:69) [bll.jar:] > at org.ovirt.engine.core.bll.scheduling.SchedulingManager. > runInternalFilters(SchedulingManager.java:597) [bll.jar:] > at org.ovirt.engine.core.bll.scheduling.SchedulingManager. > runFilters(SchedulingManager.java:564) [bll.jar:] > at org.ovirt.engine.core.bll.scheduling.SchedulingManager. > canSchedule(SchedulingManager.java:494) [bll.jar:] > at org.ovirt.engine.core.bll.validator.RunVmValidator. > canRunVm(RunVmValidator.java:133) [bll.jar:] > at > org.ovirt.engine.core.bll.RunVmCommand.validate(RunVmCommand.java:940) > [bll.jar:] > at > org.ovirt.engine.core.bll.CommandBase.internalValidate(CommandBase.java:886) > [bll.jar:] > at > org.ovirt.engine.core.bll.CommandBase.validateOnly(CommandBase.java:366) > [bll.jar:] > at org.ovirt.engine.core.bll.PrevalidatingMultipleActionsRu > nner.canRunActions(PrevalidatingMultipleActionsRunner.java:113) [bll.jar:] > at org.ovirt.engine.core.bll.PrevalidatingMultipleActionsRu > nner.invokeCommands(PrevalidatingMultipleActionsRunner.java:99) [bll.jar:] > at org.ovirt.engine.core.bll.PrevalidatingMultipleActionsRu > nner.execute(PrevalidatingMultipleActionsRunner.java:76) [bll.jar:] > at > org.ovirt.engine.core.bll.Backend.runMultipleActionsImpl(Backend.java:613) > [bll.jar:] > at > org.ovirt.engine.core.bll.Backend.runMultipleActions(Backend.java:583) > [bll.jar:] > > Looking at that section of code where the exception is thrown, I see that > it iterates over host networks to find required networks, which I assume is > ovirtmgmt. In the host network setup dialog I don't see any networks at all > but it lists ovirtmgmt as required. It also list the OVN networks but these > can't be statically assigned as they are added dynamically when needed, > which is fine. > > I believe that I either need to remove ovirtmgmt network or configure that > it is provided by the OVN provider, but neither is possible. Preferably it > shouldn't be hardcoded which network is management and mandatory but be > possible to configure. > > /Sverker > Den 2016-12-27 kl. 17:10, skrev Marcin Mirecki: > > The following is a new meeting request: > > Subject: OVN Deep Dive for oVirt 4.1 > Organizer: "Marcin Mirecki" <mmire...@redhat.com> <mmire...@redhat.com> > > Time: Wednesday, January 11, 2017, 4:00:00 PM - 5:00:00 PM GMT +01:00 > Amsterdam, Berlin, Bern, Rome, Stockholm, Vienna > > Invitees: users@ovirt.org > > > *~*~*~*~*~*~*~*~*~* > > OVN (Open Virtual Networking) is a new network virtualization project that > brings virtual networking to Open vSwitch. > OVN is now availble to use as a tech preview in oVirt. It is made available > using the oVirt external network providers API, which allows using external > network management software inside environments managed by oVirt. > The integration with OVN will allow users to take adva
Re: [ovirt-users] libvirtd network xml via ovirt
You create a nic on a network defined on a VLAN via the API\UI\SDK. Yaniv Dary Technical Product Manager Red Hat Israel Ltd. 34 Jerusalem Road Building A, 4th floor Ra'anana, Israel 4350109 Tel : +972 (9) 7692306 8272306 Email: yd...@redhat.com IRC : ydary On Mon, Dec 26, 2016 at 5:45 PM, TranceWorldLogic . < tranceworldlo...@gmail.com> wrote: > Hi, > > To define network in libvirtd I had created network xml and added using > below command. > virsh net-define > I was using this xml to group port for particular vlan-id. > > Is their any way in Ovirt to do similar job ? or > Do I need to add each vm interface separately ? > > Thanks, > ~Rohit > > ___ > Users mailing list > Users@ovirt.org > http://lists.ovirt.org/mailman/listinfo/users > > ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Ovirt 4.0.5 reporting dashboard not working.
Please provide full logs. Yaniv Dary Technical Product Manager Red Hat Israel Ltd. 34 Jerusalem Road Building A, 4th floor Ra'anana, Israel 4350109 Tel : +972 (9) 7692306 8272306 Email: yd...@redhat.com IRC : ydary On Mon, Dec 19, 2016 at 3:09 PM, Andrea Ghelardi <a.ghela...@iontrading.com> wrote: > Hello Shirly, > > No, sorry, I cannot see anything on dashboard yet. > > Judging from error below I can only assume that ovirt-engine is not > collecting history data hence DWH cannot process them (but this is just mu > assumption). > > > > Thanks > > AG > > > > *From:* Shirly Radco [mailto:sra...@redhat.com] > *Sent:* Monday, December 19, 2016 12:54 PM > *To:* Andrea Ghelardi <a.ghela...@iontrading.com> > *Cc:* users <users@ovirt.org>; Tal Nisan <tni...@redhat.com>; Allon > Mureinik <amure...@redhat.com> > > *Subject:* Re: [ovirt-users] Ovirt 4.0.5 reporting dashboard not working. > > > > > > > Best regards, > > Shirly Radco > > BI Software Engineer > > Red Hat Israel Ltd. > > 34 Jerusalem Road > > Building A, 4th floor > > Ra'anana, Israel 4350109 > > > > On Mon, Dec 19, 2016 at 10:33 AM, Andrea Ghelardi < > a.ghela...@iontrading.com> wrote: > > Hello Shirly, > > I restarted dwh service as per your suggestion with no success. > > > > Here a sample of DWH log: > > 2016-12-14 12:31:55|kdcGa9|GCXnuH|PIv06L|OVIRT_ENGINE_DWH| > SampleTimeKeepingJob|Default|5|tWarn|tWarn_1|Can not sample data, oVirt > Engine is not updating the statistics. Please check your oVirt Engine > status.|9704 > > 2016-12-14 12:32:20|ncjn2O|GCXnuH|PIv06L|OVIRT_ENGINE_DWH| > SampleTimeKeepingJob|Default|5|tWarn|tWarn_1|Can not sample data, oVirt > Engine is not updating the statistics. Please check your oVirt Engine > status.|9704 > > 2016-12-14 15:52:37|Xx2zzb|GCXnuH|PIv06L|OVIRT_ENGINE_DWH| > SampleTimeKeepingJob|Default|5|tWarn|tWarn_1|Can not sample data, oVirt > Engine is not updating the statistics. Please check your oVirt Engine > status.|9704 > > 2016-12-16 17:39:13|ETL Service Stopped > > 2016-12-16 17:39:14|ETL Service Started > > ovirtEngineDbDriverClass|org.postgresql.Driver > > ovirtEngineHistoryDbJdbcConnection|jdbc:postgresql:// > localhost:5432/ovirt_engine_history?sslfactory=org.postgresql.ssl. > NonValidatingFactory > > hoursToKeepDaily|0 > > hoursToKeepHourly|720 > > ovirtEngineDbPassword|** > > runDeleteTime|3 > > ovirtEngineDbJdbcConnection|jdbc:postgresql://localhost: > 5432/engine?sslfactory=org.postgresql.ssl.NonValidatingFactory > > runInterleave|20 > > limitRows|limit 1000 > > ovirtEngineHistoryDbUser|ovirt_engine_history > > ovirtEngineDbUser|engine > > deleteIncrement|10 > > timeBetweenErrorEvents|30 > > hoursToKeepSamples|24 > > deleteMultiplier|1000 > > lastErrorSent|2011-07-03 12:46:47.00 > > etlVersion|4.0.5 > > dwhAggregationDebug|false > > dwhUuid|a18846e6-d188-4170-8549-aeb1c54fa390 > > ovirtEngineHistoryDbDriverClass|org.postgresql.Driver > > ovirtEngineHistoryDbPassword|** > > > > > > And here a sample of Engine.log > > > > 2016-12-19 04:32:05,939 WARN > [org.ovirt.engine.core.vdsbroker.irsbroker.IrsProxyData] > (DefaultQuartzScheduler5) [53791585] Domain > '05c01989-18a1-4a45-9ed6-76c6badc728a:intel2-dstore04' > report isn't an actual report > > 2016-12-19 04:32:05,939 WARN > [org.ovirt.engine.core.vdsbroker.irsbroker.IrsProxyData] > (DefaultQuartzScheduler5) [53791585] Domain > 'f0d8ea03-17ab-4feb-bbf8-408e0550fc29:boole2-dstore1' > report isn't an actual report > > > > Tal , Allon, Can you please update on what does this engine log error mean? > > > > > > > > So apparently DWH is working, but that “report isn't an actual report” is > quite obscure to me. > > > > Did you start seeing data in the dashboard? > > > > I need to clarify that (almost) all these storages are iscsi SAN hosted > and have been detached from Ovirt3 installation and IMPORTED into Ovirt4. > > > > Could you suggest for next step? > > Thanks > > Andrea > > > > *From:* Shirly Radco [mailto:sra...@redhat.com] > *Sent:* Thursday, December 8, 2016 10:22 AM > *To:* Andrea Ghelardi <a.ghela...@iontrading.com> > *Cc:* users <users@ovirt.org> > *Subject:* Re: [ovirt-users] Ovirt 4.0.5 reporting dashboard not working. > > > > Hi Andrea, > > > > Please try to restart the dwh service. > > It is the service that collects the samples data from the engine database > to a data w
Re: [ovirt-users] Unprompted engine VdsDeploy -- updating a package on host?
You can log collect to make sure we have everything we need.
Yaniv Dary
Technical Product Manager
Red Hat Israel Ltd.
34 Jerusalem Road
Building A, 4th floor
Ra'anana, Israel 4350109
Tel : +972 (9) 7692306
8272306
Email: yd...@redhat.com
IRC : ydary
On Sun, Dec 18, 2016 at 5:51 PM, Derek Atkins <de...@ihtfp.com> wrote:
> By host just vdsm? Or something else?
> Thanks.
>
> -derek
>
> Sent from my mobile device. Please excuse any typos.
>
> - Reply message -
> From: "Yaniv Dary" <yd...@redhat.com>
> To: "Derek Atkins" <de...@ihtfp.com>
> Cc: "users" <users@ovirt.org>
> Subject: [ovirt-users] Unprompted engine VdsDeploy -- updating a package
> on host?
> Date: Sun, Dec 18, 2016 10:31 AM
>
> Host and engine logs.
>
> Yaniv Dary
> Technical Product Manager
> Red Hat Israel Ltd.
> 34 Jerusalem Road
> Building A, 4th floor
> Ra'anana, Israel 4350109
>
> Tel : +972 (9) 7692306 <+972%209-769-2306>
> 8272306
> Email: yd...@redhat.com
> IRC : ydary
>
>
> On Sun, Dec 18, 2016 at 4:17 PM, Derek Atkins <de...@ihtfp.com> wrote:
>
>> Thanks.
>> I'll do that
>> What logs should I attach?
>>
>> -derek
>>
>> Sent from my mobile device. Please excuse any typos.
>>
>> - Reply message -
>> From: "Yaniv Dary" <yd...@redhat.com>
>> To: "Derek Atkins" <de...@ihtfp.com>
>> Cc: "users" <users@ovirt.org>
>> Subject: [ovirt-users] Unprompted engine VdsDeploy -- updating a package
>> on host?
>> Date: Sun, Dec 18, 2016 8:38 AM
>>
>> I don't know. We do not do automatic updates.
>> This is even not recommended unless the host is on maintenance.
>> You can open a bug and we can have a look.
>>
>> Yaniv Dary
>> Technical Product Manager
>> Red Hat Israel Ltd.
>> 34 Jerusalem Road
>> Building A, 4th floor
>> Ra'anana, Israel 4350109
>>
>> Tel : +972 (9) 7692306 <+972%209-769-2306>
>> 8272306
>> Email: yd...@redhat.com
>> IRC : ydary
>>
>>
>> On Wed, Dec 14, 2016 at 7:45 PM, Derek Atkins <de...@ihtfp.com> wrote:
>>
>>> Hi,
>>>
>>> If it's user-initiated, how do I see who initiated it? I was in bed when
>>> it happened so I know it wasn't me. And I don't have any other admin
>>> users.
>>>
>>> Looking in my engine.log file I see:
>>>
>>> 2016-12-12 23:16:46,941 INFO
>>> [org.ovirt.engine.core.bll.hostdeploy.VdsDeployBase]
>>> (DefaultQuartzScheduler9) [4eb758cf] Connected to host HOST.DOM.AIN with
>>> SSH key fingerprint: SHA256:
>>> 2016-12-12 23:16:47,020 INFO
>>> [org.ovirt.engine.core.bll.hostdeploy.VdsDeployBase]
>>> (DefaultQuartzScheduler9) [4eb758cf] Installation of HOST.DOM.AIN.
>>> Executing command via SSH umask 0077; MYTMP="$(TMPDIR="${OVIRT_TMPDIR}"
>>> mktemp -d -t ovirt-XX)"; trap "chmod -R u+rwX \"${MYTMP}\" >
>>> /dev/null 2>&1; rm -fr \"${MYTMP}\" > /dev/null 2>&1" 0; tar
>>> --warning=no-timestamp -C "${MYTMP}" -x && "${MYTMP}"/ovirt-host-mgmt
>>> DIALOG/dialect=str:machine DIALOG/customization=bool:True <
>>> /var/cache/ovirt-engine/ovirt-host-deploy.tar
>>>
>>> I can certainly send more than this... But I certainly didn't initiate
>>> anything at 23:16, and I don't see anything in the event log in the UI.
>>> I
>>> *DO* see "Host has available updates" message in the log from 23:17, but
>>> that doesn't explain why the system would auto-install (or auto-update)
>>> the 'iproute' package??
>>>
>>> [host]# tail -f /var/log/yum.log:
>>> Dec 12 23:17:17 Updated: iproute-3.10.0-74.el7.x86_64
>>>
>>> Any ideas?
>>>
>>> Thanks,
>>>
>>> -derek
>>>
>>> On Wed, December 14, 2016 12:25 pm, Yaniv Dary wrote:
>>> > No updates are run automatically. Is either a user initiate a install
>>> or
>>> > upgrade file.
>>> >
>>> > Yaniv Dary
>>> > Technical Product Manager
>>> > Red Hat Israel Ltd.
>>> > 34 Jerusalem Road
>>> > Building A, 4th floor
>>> > Ra'anana, Israel 4350109
>>> >
>>> > Tel : +972 (9) 7692306
>>> > 8272306
>>> > Email: yd...@redhat.com
>>> > IRC : ydary
>>> >
>>> > On Dec 13, 2016
Re: [ovirt-users] Unprompted engine VdsDeploy -- updating a package on host?
Host and engine logs.
Yaniv Dary
Technical Product Manager
Red Hat Israel Ltd.
34 Jerusalem Road
Building A, 4th floor
Ra'anana, Israel 4350109
Tel : +972 (9) 7692306
8272306
Email: yd...@redhat.com
IRC : ydary
On Sun, Dec 18, 2016 at 4:17 PM, Derek Atkins <de...@ihtfp.com> wrote:
> Thanks.
> I'll do that
> What logs should I attach?
>
> -derek
>
> Sent from my mobile device. Please excuse any typos.
>
> ----- Reply message -
> From: "Yaniv Dary" <yd...@redhat.com>
> To: "Derek Atkins" <de...@ihtfp.com>
> Cc: "users" <users@ovirt.org>
> Subject: [ovirt-users] Unprompted engine VdsDeploy -- updating a package
> on host?
> Date: Sun, Dec 18, 2016 8:38 AM
>
> I don't know. We do not do automatic updates.
> This is even not recommended unless the host is on maintenance.
> You can open a bug and we can have a look.
>
> Yaniv Dary
> Technical Product Manager
> Red Hat Israel Ltd.
> 34 Jerusalem Road
> Building A, 4th floor
> Ra'anana, Israel 4350109
>
> Tel : +972 (9) 7692306 <+972%209-769-2306>
> 8272306
> Email: yd...@redhat.com
> IRC : ydary
>
>
> On Wed, Dec 14, 2016 at 7:45 PM, Derek Atkins <de...@ihtfp.com> wrote:
>
>> Hi,
>>
>> If it's user-initiated, how do I see who initiated it? I was in bed when
>> it happened so I know it wasn't me. And I don't have any other admin
>> users.
>>
>> Looking in my engine.log file I see:
>>
>> 2016-12-12 23:16:46,941 INFO
>> [org.ovirt.engine.core.bll.hostdeploy.VdsDeployBase]
>> (DefaultQuartzScheduler9) [4eb758cf] Connected to host HOST.DOM.AIN with
>> SSH key fingerprint: SHA256:
>> 2016-12-12 23:16:47,020 INFO
>> [org.ovirt.engine.core.bll.hostdeploy.VdsDeployBase]
>> (DefaultQuartzScheduler9) [4eb758cf] Installation of HOST.DOM.AIN.
>> Executing command via SSH umask 0077; MYTMP="$(TMPDIR="${OVIRT_TMPDIR}"
>> mktemp -d -t ovirt-XX)"; trap "chmod -R u+rwX \"${MYTMP}\" >
>> /dev/null 2>&1; rm -fr \"${MYTMP}\" > /dev/null 2>&1" 0; tar
>> --warning=no-timestamp -C "${MYTMP}" -x && "${MYTMP}"/ovirt-host-mgmt
>> DIALOG/dialect=str:machine DIALOG/customization=bool:True <
>> /var/cache/ovirt-engine/ovirt-host-deploy.tar
>>
>> I can certainly send more than this... But I certainly didn't initiate
>> anything at 23:16, and I don't see anything in the event log in the UI. I
>> *DO* see "Host has available updates" message in the log from 23:17, but
>> that doesn't explain why the system would auto-install (or auto-update)
>> the 'iproute' package??
>>
>> [host]# tail -f /var/log/yum.log:
>> Dec 12 23:17:17 Updated: iproute-3.10.0-74.el7.x86_64
>>
>> Any ideas?
>>
>> Thanks,
>>
>> -derek
>>
>> On Wed, December 14, 2016 12:25 pm, Yaniv Dary wrote:
>> > No updates are run automatically. Is either a user initiate a install or
>> > upgrade file.
>> >
>> > Yaniv Dary
>> > Technical Product Manager
>> > Red Hat Israel Ltd.
>> > 34 Jerusalem Road
>> > Building A, 4th floor
>> > Ra'anana, Israel 4350109
>> >
>> > Tel : +972 (9) 7692306
>> > 8272306
>> > Email: yd...@redhat.com
>> > IRC : ydary
>> >
>> > On Dec 13, 2016 17:50, "Derek Atkins" <de...@ihtfp.com> wrote:
>> >
>> >> Hi,
>> >>
>> >> As I was going through my daily logwatch I noticed that a package got
>> >> updated on my ovirt host last night. But I know that I didn't do that
>> >> on my own. Looking at the logs I tracked it down to the hosted engine
>> >> running a VdsDeploy process which updated the package on the host. I
>> >> know from the timestamp that it wasn't me that initiated that action.
>> >>
>> >> Is the engine supposed to update packages on hosts unprompted like
>> that?
>> >>
>> >> -derek
>> >> --
>> >>Derek Atkins 617-623-3745
>> >>de...@ihtfp.com www.ihtfp.com
>> >>Computer and Internet Security Consultant
>> >> ___
>> >> Users mailing list
>> >> Users@ovirt.org
>> >> http://lists.phx.ovirt.org/mailman/listinfo/users
>> >>
>> >
>>
>>
>> --
>>Derek Atkins 617-623-3745
>>de...@ihtfp.com www.ihtfp.com
>>Computer and Internet Security Consultant
>>
>>
>
___
Users mailing list
Users@ovirt.org
http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] VM Import Fails
Can you please attach the engine logs? Yaniv Dary Technical Product Manager Red Hat Israel Ltd. 34 Jerusalem Road Building A, 4th floor Ra'anana, Israel 4350109 Tel : +972 (9) 7692306 8272306 Email: yd...@redhat.com IRC : ydary On Fri, Dec 16, 2016 at 2:06 AM, Gary Pedretty <g...@ravnalaska.net> wrote: > I cannot seem to get a VM to import. It was exported first to an export > domain and shows up in the list of VMs on the domain when starting the > import process, but when you get to the last dialog that should start the > import you simply get an error message “Cannot import the VM. VM’s Image > does not exist. No related event is logged in the overall event log when > this happens. Does not matter what data storage domain you pick for the > new VM. > > > Gary > > > Gary Pedrettyg...@ravnalaska.net > <g...@eraalaska.net> > Systems Manager www.flyravn.com > Ravn Alaska /\907-450-7251 > <(907)%20450-7251> > 5245 Airport Industrial Road / \/\ 907-450-7238 > <(907)%20450-7238> fax > Fairbanks, Alaska 99709/\ /\ \ Second greatest commandment > Serving All of Alaska / \/ /\ \ \/\ “Love your neighbor as > Really loving the record green up date! Summmer!! yourself” Matt 22:39 > > > > > > > > > > > > > > > ___ > Users mailing list > Users@ovirt.org > http://lists.ovirt.org/mailman/listinfo/users > > ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Cumulus Switch
You can read on the external provider design in: http://www.ovirt.org/develop/release-management/features/external-network-provider/ You can also start a project to integrate this software to oVirt with the refrence in: https://github.com/mmirecki/ovirt-provider-mock Patches are welcome! Yaniv Dary Technical Product Manager Red Hat Israel Ltd. 34 Jerusalem Road Building A, 4th floor Ra'anana, Israel 4350109 Tel : +972 (9) 7692306 8272306 Email: yd...@redhat.com IRC : ydary On Thu, Dec 15, 2016 at 10:07 PM, Matt Wells <matt.we...@mosaic451.com> wrote: > I've seen some of the cool stuff coming with OVN and even a co-worker has > done some great things with it. However I was wondering if anyone had > experience with Cumulus as the external provider for networks. > It's just a "weekend project" I'm picking up and thought to ask on the > list. I've not found other posts on it yet but will continue to look. > I've just made a fresh lab with the latest and greatest oVirt on CentOS 7. > Thanks to all and a happy holiday season ( if you're into the holiday > thing ). > :-) > > ___ > Users mailing list > Users@ovirt.org > http://lists.ovirt.org/mailman/listinfo/users > > ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Unprompted engine VdsDeploy -- updating a package on host?
I don't know. We do not do automatic updates.
This is even not recommended unless the host is on maintenance.
You can open a bug and we can have a look.
Yaniv Dary
Technical Product Manager
Red Hat Israel Ltd.
34 Jerusalem Road
Building A, 4th floor
Ra'anana, Israel 4350109
Tel : +972 (9) 7692306
8272306
Email: yd...@redhat.com
IRC : ydary
On Wed, Dec 14, 2016 at 7:45 PM, Derek Atkins <de...@ihtfp.com> wrote:
> Hi,
>
> If it's user-initiated, how do I see who initiated it? I was in bed when
> it happened so I know it wasn't me. And I don't have any other admin
> users.
>
> Looking in my engine.log file I see:
>
> 2016-12-12 23:16:46,941 INFO
> [org.ovirt.engine.core.bll.hostdeploy.VdsDeployBase]
> (DefaultQuartzScheduler9) [4eb758cf] Connected to host HOST.DOM.AIN with
> SSH key fingerprint: SHA256:
> 2016-12-12 23:16:47,020 INFO
> [org.ovirt.engine.core.bll.hostdeploy.VdsDeployBase]
> (DefaultQuartzScheduler9) [4eb758cf] Installation of HOST.DOM.AIN.
> Executing command via SSH umask 0077; MYTMP="$(TMPDIR="${OVIRT_TMPDIR}"
> mktemp -d -t ovirt-XX)"; trap "chmod -R u+rwX \"${MYTMP}\" >
> /dev/null 2>&1; rm -fr \"${MYTMP}\" > /dev/null 2>&1" 0; tar
> --warning=no-timestamp -C "${MYTMP}" -x && "${MYTMP}"/ovirt-host-mgmt
> DIALOG/dialect=str:machine DIALOG/customization=bool:True <
> /var/cache/ovirt-engine/ovirt-host-deploy.tar
>
> I can certainly send more than this... But I certainly didn't initiate
> anything at 23:16, and I don't see anything in the event log in the UI. I
> *DO* see "Host has available updates" message in the log from 23:17, but
> that doesn't explain why the system would auto-install (or auto-update)
> the 'iproute' package??
>
> [host]# tail -f /var/log/yum.log:
> Dec 12 23:17:17 Updated: iproute-3.10.0-74.el7.x86_64
>
> Any ideas?
>
> Thanks,
>
> -derek
>
> On Wed, December 14, 2016 12:25 pm, Yaniv Dary wrote:
> > No updates are run automatically. Is either a user initiate a install or
> > upgrade file.
> >
> > Yaniv Dary
> > Technical Product Manager
> > Red Hat Israel Ltd.
> > 34 Jerusalem Road
> > Building A, 4th floor
> > Ra'anana, Israel 4350109
> >
> > Tel : +972 (9) 7692306
> > 8272306
> > Email: yd...@redhat.com
> > IRC : ydary
> >
> > On Dec 13, 2016 17:50, "Derek Atkins" <de...@ihtfp.com> wrote:
> >
> >> Hi,
> >>
> >> As I was going through my daily logwatch I noticed that a package got
> >> updated on my ovirt host last night. But I know that I didn't do that
> >> on my own. Looking at the logs I tracked it down to the hosted engine
> >> running a VdsDeploy process which updated the package on the host. I
> >> know from the timestamp that it wasn't me that initiated that action.
> >>
> >> Is the engine supposed to update packages on hosts unprompted like that?
> >>
> >> -derek
> >> --
> >>Derek Atkins 617-623-3745
> >>de...@ihtfp.com www.ihtfp.com
> >>Computer and Internet Security Consultant
> >> ___
> >> Users mailing list
> >> Users@ovirt.org
> >> http://lists.phx.ovirt.org/mailman/listinfo/users
> >>
> >
>
>
> --
>Derek Atkins 617-623-3745
>de...@ihtfp.com www.ihtfp.com
>Computer and Internet Security Consultant
>
>
___
Users mailing list
Users@ovirt.org
http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] 3.6.7 engine: compatible with host centos 7.3/vdsm 4.18/qemu 2.6?
This is very risky and untested, expect issues and throughly test. VSDM should be updated with all the other packages. Yaniv Dary Technical Product Manager Red Hat Israel Ltd. 34 Jerusalem Road Building A, 4th floor Ra'anana, Israel 4350109 Tel : +972 (9) 7692306 8272306 Email: yd...@redhat.com IRC : ydary On Dec 16, 2016 2:49 PM, "Николаев Алексей" <alexeynikolaev.p...@yandex.ru> wrote: > > > 16.12.2016, 13:19, "Gianluca Cecchi" <gianluca.cec...@gmail.com>: > > On Fri, Dec 16, 2016 at 6:44 AM, Николаев Алексей < > alexeynikolaev.p...@yandex.ru> wrote: > > Hi, community! > > 15.12.2016, 20:16, "Yaniv Dary" <yd...@redhat.com>: > > It may work, but we don't support 3.6 for a while and I'm not sure what > issues you may encounter. > > > We are using oVirt engine 3.6. How can I prevent upgrade my hosts with > CentOS 7.2 to unsupported 7.3? Thx. > > > > I would do this way > > yum clean all > modify your repo fies in /etc/yum.repos.d > - verify CentOS-CR is disabled > - at least in > CentOS-Base.repo > where you don't have "enabled=0" (so both where there is no enabled=.. > line and where enabled=1) > > comment mirrorlist and uncomment baseurl > > in baseurl line substitute the word > $releasever > with > 7.2.1511 > > try a yum update and verify that no 7.3 packages come in. > > The problem is that epel repo don't track minor versions, so that if you > have an update in epel that requires a 7.3 package you would get dependency > error. > or you can disable also epel in the mean time if this is the case > > HIH, > Gianluca > > > Well, I remember that ovirt-engine uses some yum plugin to lock pkgs > versions. And i found this plugin - *yum-plugin-versionlock.* I will try > it to lock vdsm version. > > http://www.tecmint.com/yum-lock-disable-blacklist-certain-package-update- > version/ > > https://pkgs.org/centos-7/centos-x86_64/yum-plugin- > versionlock-1.1.31-40.el7.noarch.rpm.html > > ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] 3.6.7 engine: compatible with host centos 7.3/vdsm 4.18/qemu 2.6?
Yaniv Dary Technical Product Manager Red Hat Israel Ltd. 34 Jerusalem Road Building A, 4th floor Ra'anana, Israel 4350109 Tel : +972 (9) 7692306 8272306 Email: yd...@redhat.com IRC : ydary On Dec 15, 2016 8:45 PM, "Christophe TREFOIS" <christophe.tref...@uni.lu> wrote: Hi Yaniv, Thanks! Just to be 100% sure, on the hosts we upgrade to 7.3 first and then to 4.0? Or can i add the 4.0 repo and update everything together? You run yum update for everything together. For the engine it is quite clear now and makes sense I guess. New CentOS requires oVirt 4, so we should upgrade to it first. Thanks for your help, Christophe Sent from my iPhone On 15 Dec 2016, at 18:51, Yaniv Dary <yd...@redhat.com> wrote: Backup, upgrade oVirt to 4, upgrade engine OS to 7.3, start upgrading hypervisors to 4 on 7.3 as well. Yaniv Dary Technical Product Manager Red Hat Israel Ltd. 34 Jerusalem Road Building A, 4th floor Ra'anana, Israel 4350109 Tel : +972 (9) 7692306 <+972%209-769-2306> 8272306 Email: yd...@redhat.com IRC : ydary On Dec 15, 2016 7:33 PM, "Christophe TREFOIS" <christophe.tref...@uni.lu> wrote: > Hi Yaniv, > > Would you recommend first to upgrade to CentOS 7.3, and then to oVirt 4 or > ? > > We are currently running CentOS 7.2 (sometimes 7.1) with oVirt 3.6. > > Thanks, > Christophe > > -- > > Dr Christophe Trefois, Dipl.-Ing. > Technical Specialist / Post-Doc > > UNIVERSITÉ DU LUXEMBOURG > > LUXEMBOURG CENTRE FOR SYSTEMS BIOMEDICINE > Campus Belval | House of Biomedicine > 6, avenue du Swing > L-4367 Belvaux > T: +352 46 66 44 6124 <+352%2046%2066%2044%206124> > F: +352 46 66 44 6949 <+352%2046%2066%2044%206949> > http://www.uni.lu/lcsb > > [image: Facebook] <https://www.facebook.com/trefex> [image: Twitter] > <https://twitter.com/Trefex> [image: Google Plus] > <https://plus.google.com/+ChristopheTrefois/> [image: Linkedin] > <https://www.linkedin.com/in/trefoischristophe> [image: skype] > <http://skype:Trefex?call> > > > This message is confidential and may contain privileged information. > It is intended for the named recipient only. > If you receive it in error please notify me and permanently delete the > original message and any copies. > > > > On 15 Dec 2016, at 18:16, Yaniv Dary <yd...@redhat.com> wrote: > > It may work, but we don't support 3.6 for a while and I'm not sure what > issues you may encounter. > > It is safer to upgrade the engine first and the hosts later. 4.0 supports > 3.6 compatibility, just make sure all cluster are 3.6 with el7 prior to > updating. > > Yaniv Dary > Technical Product Manager > Red Hat Israel Ltd. > 34 Jerusalem Road > Building A, 4th floor > Ra'anana, Israel 4350109 > > Tel : +972 (9) 7692306 <+972%209-769-2306> > 8272306 > Email: yd...@redhat.com > IRC : ydary > > On Dec 15, 2016 6:49 PM, "Richard Chan" <rich...@treeboxsolutions.com> > wrote: > >> Planning and upgrade from 3.6.8 to 4.0.6: >> >> 4.0.6 mentions supporting CentOS 7.3 and qemu-kvm-ev 2.6 >> >> Is it possible in a 3.6.7 environment to upgrade all the hosts first to >> CentOS 7.3, vdsm 4.18, and qemu-kvm-ev 2.6 before tackling the engine? In >> other words, is the 4.0.6 host stack compatible with a 3.6.7 engine? >> >> >> >> -- >> Richard Chan >> >> >> ___ >> Users mailing list >> Users@ovirt.org >> http://lists.ovirt.org/mailman/listinfo/users >> >> ___ > Users mailing list > Users@ovirt.org > http://lists.ovirt.org/mailman/listinfo/users > > > ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] 3.6.7 engine: compatible with host centos 7.3/vdsm 4.18/qemu 2.6?
Backup, upgrade oVirt to 4, upgrade engine OS to 7.3, start upgrading hypervisors to 4 on 7.3 as well. Yaniv Dary Technical Product Manager Red Hat Israel Ltd. 34 Jerusalem Road Building A, 4th floor Ra'anana, Israel 4350109 Tel : +972 (9) 7692306 8272306 Email: yd...@redhat.com IRC : ydary On Dec 15, 2016 7:33 PM, "Christophe TREFOIS" <christophe.tref...@uni.lu> wrote: > Hi Yaniv, > > Would you recommend first to upgrade to CentOS 7.3, and then to oVirt 4 or > ? > > We are currently running CentOS 7.2 (sometimes 7.1) with oVirt 3.6. > > Thanks, > Christophe > > -- > > Dr Christophe Trefois, Dipl.-Ing. > Technical Specialist / Post-Doc > > UNIVERSITÉ DU LUXEMBOURG > > LUXEMBOURG CENTRE FOR SYSTEMS BIOMEDICINE > Campus Belval | House of Biomedicine > 6, avenue du Swing > L-4367 Belvaux > T: +352 46 66 44 6124 <+352%2046%2066%2044%206124> > F: +352 46 66 44 6949 <+352%2046%2066%2044%206949> > http://www.uni.lu/lcsb > > [image: Facebook] <https://www.facebook.com/trefex> [image: Twitter] > <https://twitter.com/Trefex> [image: Google Plus] > <https://plus.google.com/+ChristopheTrefois/> [image: Linkedin] > <https://www.linkedin.com/in/trefoischristophe> [image: skype] > <http://skype:Trefex?call> > > > This message is confidential and may contain privileged information. > It is intended for the named recipient only. > If you receive it in error please notify me and permanently delete the > original message and any copies. > > > > On 15 Dec 2016, at 18:16, Yaniv Dary <yd...@redhat.com> wrote: > > It may work, but we don't support 3.6 for a while and I'm not sure what > issues you may encounter. > > It is safer to upgrade the engine first and the hosts later. 4.0 supports > 3.6 compatibility, just make sure all cluster are 3.6 with el7 prior to > updating. > > Yaniv Dary > Technical Product Manager > Red Hat Israel Ltd. > 34 Jerusalem Road > Building A, 4th floor > Ra'anana, Israel 4350109 > > Tel : +972 (9) 7692306 <+972%209-769-2306> > 8272306 > Email: yd...@redhat.com > IRC : ydary > > On Dec 15, 2016 6:49 PM, "Richard Chan" <rich...@treeboxsolutions.com> > wrote: > >> Planning and upgrade from 3.6.8 to 4.0.6: >> >> 4.0.6 mentions supporting CentOS 7.3 and qemu-kvm-ev 2.6 >> >> Is it possible in a 3.6.7 environment to upgrade all the hosts first to >> CentOS 7.3, vdsm 4.18, and qemu-kvm-ev 2.6 before tackling the engine? In >> other words, is the 4.0.6 host stack compatible with a 3.6.7 engine? >> >> >> >> -- >> Richard Chan >> >> >> ___ >> Users mailing list >> Users@ovirt.org >> http://lists.ovirt.org/mailman/listinfo/users >> >> ___ > Users mailing list > Users@ovirt.org > http://lists.ovirt.org/mailman/listinfo/users > > > ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] 3.6.7 engine: compatible with host centos 7.3/vdsm 4.18/qemu 2.6?
It may work, but we don't support 3.6 for a while and I'm not sure what issues you may encounter. It is safer to upgrade the engine first and the hosts later. 4.0 supports 3.6 compatibility, just make sure all cluster are 3.6 with el7 prior to updating. Yaniv Dary Technical Product Manager Red Hat Israel Ltd. 34 Jerusalem Road Building A, 4th floor Ra'anana, Israel 4350109 Tel : +972 (9) 7692306 8272306 Email: yd...@redhat.com IRC : ydary On Dec 15, 2016 6:49 PM, "Richard Chan" <rich...@treeboxsolutions.com> wrote: > Planning and upgrade from 3.6.8 to 4.0.6: > > 4.0.6 mentions supporting CentOS 7.3 and qemu-kvm-ev 2.6 > > Is it possible in a 3.6.7 environment to upgrade all the hosts first to > CentOS 7.3, vdsm 4.18, and qemu-kvm-ev 2.6 before tackling the engine? In > other words, is the 4.0.6 host stack compatible with a 3.6.7 engine? > > > > -- > Richard Chan > > > ___ > Users mailing list > Users@ovirt.org > http://lists.ovirt.org/mailman/listinfo/users > > ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Ovirt DB
Be sure to use engine backup tool. After this add new host to clusters and remove the old ones. Storage should be replicated and and available on the new setup for any new hosts that are added to the cluster. Yaniv Dary Technical Product Manager Red Hat Israel Ltd. 34 Jerusalem Road Building A, 4th floor Ra'anana, Israel 4350109 Tel : +972 (9) 7692306 8272306 Email: yd...@redhat.com IRC : ydary On Thu, Dec 15, 2016 at 10:43 AM, Koen Vanoppen <vanoppen.k...@gmail.com> wrote: > Dear All, > > I'm working on a disaster recovery procedure for ovirt. My question is the > following: > In worst case we completely lost our ovirt environment. > So we setup a new ovirt management host and restore the db. (I do a daily > backup of the ovirtdb (we are at 4.0.4.4-1.el7.centos). ). > > What will I restore from this? All my hypervisors (which will be down of > course) and settings from the hypervisors? VM's (settings)? > > What other things do I need to add to the DR to be completely save? > There was this project about ovirt DR, but it seems that the repo isn't > working... > https://github.com/xandradx/ovirt-engine-disaster-recovery > > Kind regards, > > Koen > > ___ > Users mailing list > Users@ovirt.org > http://lists.ovirt.org/mailman/listinfo/users > > ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Unprompted engine VdsDeploy -- updating a package on host?
No updates are run automatically. Is either a user initiate a install or upgrade file. Yaniv Dary Technical Product Manager Red Hat Israel Ltd. 34 Jerusalem Road Building A, 4th floor Ra'anana, Israel 4350109 Tel : +972 (9) 7692306 8272306 Email: yd...@redhat.com IRC : ydary On Dec 13, 2016 17:50, "Derek Atkins" <de...@ihtfp.com> wrote: > Hi, > > As I was going through my daily logwatch I noticed that a package got > updated on my ovirt host last night. But I know that I didn't do that > on my own. Looking at the logs I tracked it down to the hosted engine > running a VdsDeploy process which updated the package on the host. I > know from the timestamp that it wasn't me that initiated that action. > > Is the engine supposed to update packages on hosts unprompted like that? > > -derek > -- >Derek Atkins 617-623-3745 >de...@ihtfp.com www.ihtfp.com >Computer and Internet Security Consultant > ___ > Users mailing list > Users@ovirt.org > http://lists.phx.ovirt.org/mailman/listinfo/users > ___ Users mailing list Users@ovirt.org http://lists.phx.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Add OS to Drop Down List
Please read up on this feature in: http://www.ovirt.org/OS_info Thanks, Yaniv Dary Technical Product Manager Red Hat Israel Ltd. 34 Jerusalem Road Building A, 4th floor Ra'anana, Israel 4350109 Tel : +972 (9) 7692306 8272306 Email: yd...@redhat.com IRC : ydary On Dec 12, 2016 5:13 AM, "Bill Bill" <jax2...@outlook.com> wrote: > Is it possible to add an item to the drop down list? We have a custom > module that integrates into our billing system via the API – it is pulling > various info from oVirt; fqdn, comments, name, IP, ram, architecture and > OS. I’d like to add if possible, a “friendly” name such as CentOS 7 vs > having to set RHEL 7 as the API outputs rhel_7x64 and isn’t very visually > appealing to our customers. > > ___ > Users mailing list > Users@ovirt.org > http://lists.phx.ovirt.org/mailman/listinfo/users > > ___ Users mailing list Users@ovirt.org http://lists.phx.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] [Call for feedback] anybody gave 4.1 beta a try?
The storage domain version is now v4 to support the new qcow2v3 version. Yaniv Dary Technical Product Manager Red Hat Israel Ltd. 34 Jerusalem Road Building A, 4th floor Ra'anana, Israel 4350109 Tel : +972 (9) 7692306 8272306 Email: yd...@redhat.com IRC : ydary On Wed, Dec 7, 2016 at 3:10 PM, Gianluca Cecchi <gianluca.cec...@gmail.com> wrote: > On Tue, Dec 6, 2016 at 9:38 AM, Sandro Bonazzola <sbona...@redhat.com> > wrote: > >> Hi, >> any feedback on 4.1 beta we released last week? >> Thanks, >> >> >> > I see that in storage tab the NFS domain is marked as V4, while in 4.0.5 > is marked as V3. > The nfs mount from host is still v3, but I think it is not related and > instead V4 refers to functionalities of storage domain itself... > In this case, where to find V3 vs V4 storage domain features? > > Gianluca > > ___ > Users mailing list > Users@ovirt.org > http://lists.ovirt.org/mailman/listinfo/users > > ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] 转发: about vms can't migrate automatically in HA
The manager is handling the HA. Without it the HA will not work. I suggest to use self hosted engine to give the manager HA. Yaniv Dary Technical Product Manager Red Hat Israel Ltd. 34 Jerusalem Road Building A, 4th floor Ra'anana, Israel 4350109 Tel : +972 (9) 7692306 8272306 Email: yd...@redhat.com IRC : ydary On Thu, Dec 1, 2016 at 3:46 PM, 张 余歌 <patrickstar12...@hotmail.com> wrote: > > > > -- > *发件人:* 张 余歌 <patrickstar12...@hotmail.com> > *发送时间:* 2016年12月1日 13:37 > *收件人:* users@ovirt.org > *主题:* about vms can't migrate automatically in HA > > > hello,my enviroment : > host A : engine , > host B : compute,host of cluster > host C : compute,host of cluster > And run a vm in host B,mount nfs on host B > i use A to provide nfs storage to host B and C as shared storage.i just > want to realize HA without any mannul operation. > > the problem is: > 1,i just satified the condition of HA ,like configure power manager,vm HA > parameters...and keep default else. > if i just maintenance host B,it works well to migrate vm,okay. > > And then i power down by power manager,it seems that vm can run on host C > until host B reboot by power manager,but it also works,it is weird ,through > host B is down,i expect host C will mount nfs automatically ... > > 2, i force to power failure host B,the result is: > host B and C both turn to Non Responsive,and the storage is down,everything > is bad ..are there some place i ignore? > > it make me feel helpless. > best regard. > > 获取 Outlook for Android <https://aka.ms/ghei36> > > ___ > Users mailing list > Users@ovirt.org > http://lists.ovirt.org/mailman/listinfo/users > > ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Import OVA or OVF file from other oVirt - oVirt 4.x
We do plan to expose the RO file system via API. This is not yet scoped, but I hope to get it in within the year. Yaniv Dary Technical Product Manager Red Hat Israel Ltd. 34 Jerusalem Road Building A, 4th floor Ra'anana, Israel 4350109 Tel : +972 (9) 7692306 8272306 Email: yd...@redhat.com IRC : ydary On Thu, Dec 1, 2016 at 3:07 PM, Victor Jose Acosta <vic.a...@gmail.com> wrote: > yes can cause corruption, but i don't want to modify file system > externally, i just want to read it and then copy to the production host by > agent/scp or something > > On 01/12/16 09:43, Yaniv Dary wrote: > > I understand, you mean a single file restore use case. > This is usually done by a agent in the VM and not externally, since > changing the file system externally can cause corruption. > > Yaniv Dary > Technical Product Manager > Red Hat Israel Ltd. > 34 Jerusalem Road > Building A, 4th floor > Ra'anana, Israel 4350109 > > Tel : +972 (9) 7692306 > 8272306 > Email: yd...@redhat.com > IRC : ydary > > > On Wed, Nov 30, 2016 at 3:47 PM, Victor Jose Acosta <vic.a...@gmail.com> > wrote: > >> Ok ok >> >> When you make a full restore you have a whole new VM, but what if you >> just need just one directory? "/etc/puppet/environments" for example >> >> So there is where granular backup works, because if you don't have that >> option you will have to restore the whole VM, copy that directory, then >> delete the restored VM >> >> I don't know if my english is good enough to explain perfectly, but do >> you understand my point? >> >> >> On 30/11/16 10:36, Yaniv Dary wrote: >> >> >> I believe that both full and granular restore can be done via the API as >> we support offset uploads, can you give more details on the different >> between these options? >> >> >> -- >> > > > -- > ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Import OVA or OVF file from other oVirt - oVirt 4.x
I understand, you mean a single file restore use case. This is usually done by a agent in the VM and not externally, since changing the file system externally can cause corruption. Yaniv Dary Technical Product Manager Red Hat Israel Ltd. 34 Jerusalem Road Building A, 4th floor Ra'anana, Israel 4350109 Tel : +972 (9) 7692306 8272306 Email: yd...@redhat.com IRC : ydary On Wed, Nov 30, 2016 at 3:47 PM, Victor Jose Acosta <vic.a...@gmail.com> wrote: > Ok ok > > When you make a full restore you have a whole new VM, but what if you just > need just one directory? "/etc/puppet/environments" for example > > So there is where granular backup works, because if you don't have that > option you will have to restore the whole VM, copy that directory, then > delete the restored VM > > I don't know if my english is good enough to explain perfectly, but do you > understand my point? > > > On 30/11/16 10:36, Yaniv Dary wrote: > > > I believe that both full and granular restore can be done via the API as > we support offset uploads, can you give more details on the different > between these options? > > > -- > ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Windows Server 2008 & 2016 Drivers
Did you install the guest tools? Yaniv Dary Technical Product Manager Red Hat Israel Ltd. 34 Jerusalem Road Building A, 4th floor Ra'anana, Israel 4350109 Tel : +972 (9) 7692306 8272306 Email: yd...@redhat.com IRC : ydary On Thu, Dec 1, 2016 at 5:43 AM, Bill Bill <jax2...@outlook.com> wrote: > Hello, > > > > Is there a proper guide for getting virtio drivers to load – I’ve been > trying to get Windows Server 2008 & 2016 installed with a Virtio based disk > but no drivers appear to work. > > > > ___ > Users mailing list > Users@ovirt.org > http://lists.ovirt.org/mailman/listinfo/users > > ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] oVirt 4 and Neutron
Adding Marcin to help with this. Yaniv Dary Technical Product Manager Red Hat Israel Ltd. 34 Jerusalem Road Building A, 4th floor Ra'anana, Israel 4350109 Tel : +972 (9) 7692306 8272306 Email: yd...@redhat.com IRC : ydary On Thu, Dec 1, 2016 at 6:42 AM, Devin Acosta <de...@pabstatencio.com> wrote: > > Yaniv, > > I am looking at the page that talks about ovirt-provider-ovn, and it > sounds like something I want to try. However the document seems to be not > complete, and I'm not sure i fully understand how it should be deployed. > When I downloaded the "ovirt-provider-ovn-driver-0-1.noarch.rpm" and try > to install on the oVIRT nodes it complains about needing other packages > such as: > > - openvswitch-ovn-central > - python-openvswitch > - firewalld-system > - openvswitch-ovn-host > > I don't see anywhere where it talks about getting access to the RPMS for > openvswitch-ovn-central. Also I presume like Neutron I would install OVN on > a Master node and then install some clients on the nodes? Can you provide > me additional information on this? > > > > On Tue, Nov 22, 2016 at 1:43 AM, Yaniv Dary <yd...@redhat.com> wrote: > >> We are working on a native path to SDN via OVN (experimental at this >> point): >> https://www.ovirt.org/blog/2016/11/ovirt-provider-ovn/ >> >> Using Neutron is an option, but at some point the native option might be >> easier to use (we want to add a UI for it and tighter integration). >> >> Yaniv Dary >> Technical Product Manager >> Red Hat Israel Ltd. >> 34 Jerusalem Road >> Building A, 4th floor >> Ra'anana, Israel 4350109 >> >> Tel : +972 (9) 7692306 >> 8272306 >> Email: yd...@redhat.com >> IRC : ydary >> >> >> On Tue, Nov 22, 2016 at 5:09 AM, Devin Acosta <de...@pabstatencio.com> >> wrote: >> >>> oVirt Users: >>> >>> My work is currently deploying oVirt 4.0.5 into our Development >>> environment. I see there use to be a maintained Openstack Neutron image >>> that could be used with oVirt to provide SDN functionality. I'm suspecting >>> that the reason for the image no longer being maintained is because it >>> became a hassle to keep updated and patched. From what I understand the >>> current idea is to just point your oVirt installation to an already >>> installed Openstack setup. I can easily install an image and install the >>> latest Openstack (Keystone/Neutron) and then point oVirt to it, but I want >>> to understand if that is the proper way to move forward. Is there a general >>> consensus with the way oVirt is moving in regards to Software Defined >>> Networking and Neutron in general? Just want to ensure I understand it >>> clearly before just installing my own Neutron if there is going to be >>> another method. >>> >>> Any feedback is appreciated. >>> >>> Devin Acosta RHCA >>> >>> >>> ___ >>> Users mailing list >>> Users@ovirt.org >>> http://lists.ovirt.org/mailman/listinfo/users >>> >>> >> > > > -- > > Devin Acosta > Red Hat Certified Architect, LinuxStack > 602-354-1220 || de...@linuxguru.co > ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Import OVA or OVF file from other oVirt - oVirt 4.x
I can suggest waiting for 4.1 for this as we are adding download ability as well. This will allow you at first to backup and restore base images and later on in 4.1.z uploading and downloading snapshots. I believe that both full and granular restore can be done via the API as we support offset uploads, can you give more details on the different between these options? Yaniv Dary Technical Product Manager Red Hat Israel Ltd. 34 Jerusalem Road Building A, 4th floor Ra'anana, Israel 4350109 Tel : +972 (9) 7692306 8272306 Email: yd...@redhat.com IRC : ydary On Wed, Nov 30, 2016 at 3:19 PM, Victor Jose Acosta <vic.a...@gmail.com> wrote: > Thanks Yaniv, i read about image io streaming after send that email, i > will use it for my project. > > I will explain to you what I'm trying to do: > > - I'm creating a software to make full backup and restore of VMs using > python and the backup/restore api > > - The main difference is, i want to have the option to make a full restore > or granular restore. > > - The backup process is: > > - Create snapshot off the vm > > - Mount snapshot disk to a "backup vm" > > - Identify device name of that disk, this means "/dev/vdc" and so on. > > - Create a qcow2 image from disk > > - Get vm configuration in a xml file > > - Create a compressed file from both files > > - Detach disk from backup vm > > - Delete the snapshot > > - The full recovery process is: > > - Upload the qcow2 files throw image io api > > - Create a new vm based on the xml file > > - The granular recover process is: > > - Mount the qcow2 image to as a loop device > > - Copy files > > I will create a kind of new format, this "new format" will be a .tgz file > with: > > - qcow2 images, ordered by number, example: > > - 00-vm.qcow2 > > - 01-vm.qcow2 > > - the vm xml file > > I working on this a few days ago, so if you are interested it will be a > pleasure to me provide a solution to the community. > > I will share this project when it's works at least the full backup/restore > function > > I love oVirt but the my main problem is create backup and share those VMs > between DataCenters > > So i decided to create a software to make oVirt even more powerful > > About me: I'm not a developer, so be patient, I'm a sysadmin, actually a > Red Hat Certified Engineer and VMWare Certified Associate > > > On 30/11/16 08:26, Yaniv Dary wrote: > > It is planned to be replaced with the image IO streaming API. > With this API you will be able to upload and download VMs disks and > snapshots. > We are also planning to add OVA download and upload in one of the next > releases. > Until this is done we will not be removing the export domain. > > Yaniv Dary > Technical Product Manager > Red Hat Israel Ltd. > 34 Jerusalem Road > Building A, 4th floor > Ra'anana, Israel 4350109 > > Tel : +972 (9) 7692306 > 8272306 > Email: yd...@redhat.com > IRC : ydary > > > On Sun, Nov 27, 2016 at 5:37 PM, Victor Jose Acosta <vic.a...@gmail.com> > wrote: > >> Hello everyone, i got some questions to you >> >> Export domain will be deprecated so, how do i import a ova from another >> oVIrt to my own oVirt? >> >> i will explain to you what I'm trying to do, i got oVirt in 3 different >> sites, and I'm creating a python based backup software for oVirt 4.x, what >> i want to do is create a OVA or OVF file as backup and send it to my other >> site, it's a kind of disaster recovery strategy. >> >> With oVirt 3.x, i do it creating a ova file then import that .ova file >> using ovirt-image-uploader, but in oVirt 4 that tool will be deprecated >> also, so how do i export a .ova or .ovf file from other oVirt to my own >> >> Thanks in advance >> -- >> >> ___ >> Users mailing list >> Users@ovirt.org >> http://lists.ovirt.org/mailman/listinfo/users >> >> > > -- > ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Failed to delete snapshot '' for VM
Can you please upgrade to a newer version. I believe this was already fixed. Yaniv Dary Technical Product Manager Red Hat Israel Ltd. 34 Jerusalem Road Building A, 4th floor Ra'anana, Israel 4350109 Tel : +972 (9) 7692306 8272306 Email: yd...@redhat.com IRC : ydary On Mon, Nov 28, 2016 at 10:21 PM, Peter Michael Calum <pe...@tdc.dk> wrote: > Hi > > > > I am getting theese events every minute, any idea ? > > > > Failed to delete snapshot '' for VM ‘khk9dsw16’ > > > > I have tried : > > Restarting VM > > Set the host to maintenaince an activated again > > Restarted ovirt-engine on Manager > > > > SW : oVirt Engine Version: 4.0.1.1-1.el7.centos > > > > > > Thanks, > > Kind regards > > *Peter Calum * > > > > ___ > Users mailing list > Users@ovirt.org > http://lists.ovirt.org/mailman/listinfo/users > > ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Import OVA or OVF file from other oVirt - oVirt 4.x
It is planned to be replaced with the image IO streaming API. With this API you will be able to upload and download VMs disks and snapshots. We are also planning to add OVA download and upload in one of the next releases. Until this is done we will not be removing the export domain. Yaniv Dary Technical Product Manager Red Hat Israel Ltd. 34 Jerusalem Road Building A, 4th floor Ra'anana, Israel 4350109 Tel : +972 (9) 7692306 8272306 Email: yd...@redhat.com IRC : ydary On Sun, Nov 27, 2016 at 5:37 PM, Victor Jose Acosta <vic.a...@gmail.com> wrote: > Hello everyone, i got some questions to you > > Export domain will be deprecated so, how do i import a ova from another > oVIrt to my own oVirt? > > i will explain to you what I'm trying to do, i got oVirt in 3 different > sites, and I'm creating a python based backup software for oVirt 4.x, what > i want to do is create a OVA or OVF file as backup and send it to my other > site, it's a kind of disaster recovery strategy. > > With oVirt 3.x, i do it creating a ova file then import that .ova file > using ovirt-image-uploader, but in oVirt 4 that tool will be deprecated > also, so how do i export a .ova or .ovf file from other oVirt to my own > > Thanks in advance > -- > > ___ > Users mailing list > Users@ovirt.org > http://lists.ovirt.org/mailman/listinfo/users > > ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Network usage in ovirt dashboard?
It is static and you can't do this. You can query the DWH database to get this info. Yaniv Dary Technical Product Manager Red Hat Israel Ltd. 34 Jerusalem Road Building A, 4th floor Ra'anana, Israel 4350109 Tel : +972 (9) 7692306 8272306 Email: yd...@redhat.com IRC : ydary On Tue, Nov 22, 2016 at 10:49 PM, Derek Atkins <de...@ihtfp.com> wrote: > > Is there a way to configure what data gets shown in the dashboard? > Specifically, I'd like to see network usage. > It would be nice to see total network usage on the dashboard, and have a > graph of per-VM network usage as well. > The closest I've found is the "Total" columns on the Network -> Virtual > Machines page. I'd like to see something sort of like the CPU/RAM/Storage > (over)commit graphs. > Is there any way to do this? > > -derek > > -- >Derek Atkins 617-623-3745 >de...@ihtfp.com www.ihtfp.com >Computer and Internet Security Consultant > > ___ > Users mailing list > Users@ovirt.org > http://lists.ovirt.org/mailman/listinfo/users > ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Storage questions
I suggest you setup that environment and test for the performance and report if you have issues. Please note that currently there is no data locality guarantee, so a VM might be running on a host that doesn't have its disks. We have APIs to do backup\restore and that is the only supported option for backup: https://www.ovirt.org/develop/release-management/features/storage/backup-restore-api-integration/ You can look at the Gluster DR option that was posted a while back, you can look that up. It used geo replication and import storage domain to do the DR. Yaniv Dary Technical Product Manager Red Hat Israel Ltd. 34 Jerusalem Road Building A, 4th floor Ra'anana, Israel 4350109 Tel : +972 (9) 7692306 8272306 Email: yd...@redhat.com IRC : ydary On Mon, Nov 21, 2016 at 5:17 PM, Oscar Segarra <oscar.sega...@gmail.com> wrote: > Hi, > > I'm planning to deploy a scalable VDI infraestructure where each phisical > host can run over 100 VDIs and I'd like to deploy 10 physical hosts (1000 > VDIs). > > In order to avoid performance problems (replicating 1000VDIs changes over > gluster network I think can provoque performance problems) I have thought > to use local storage for VDI assuming that VDIs cannot be migrated between > phisical hosts. > > ¿Is my worry founded in terms of performance? > ¿Is it possible to utilize local SSD storage for VDIs? > > I'd like to configure a gluster volume for backup on rotational disks > (tiered+replica 2+ stripe=2) just to provide HA if a physical host fails. > > ¿Is it possible to use rsync for backing up VDIs? > If not ¿How can I sync/backup the VDIs running on local storage on the > gluster shared storage? > If a physical host fails ¿How can I start the latest backup of the VDI on > the shared gluster? > > Thanks a lot > > ___ > Users mailing list > Users@ovirt.org > http://lists.ovirt.org/mailman/listinfo/users > > ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] oVirt 4 and Neutron
We are working on a native path to SDN via OVN (experimental at this point): https://www.ovirt.org/blog/2016/11/ovirt-provider-ovn/ Using Neutron is an option, but at some point the native option might be easier to use (we want to add a UI for it and tighter integration). Yaniv Dary Technical Product Manager Red Hat Israel Ltd. 34 Jerusalem Road Building A, 4th floor Ra'anana, Israel 4350109 Tel : +972 (9) 7692306 8272306 Email: yd...@redhat.com IRC : ydary On Tue, Nov 22, 2016 at 5:09 AM, Devin Acosta <de...@pabstatencio.com> wrote: > oVirt Users: > > My work is currently deploying oVirt 4.0.5 into our Development > environment. I see there use to be a maintained Openstack Neutron image > that could be used with oVirt to provide SDN functionality. I'm suspecting > that the reason for the image no longer being maintained is because it > became a hassle to keep updated and patched. From what I understand the > current idea is to just point your oVirt installation to an already > installed Openstack setup. I can easily install an image and install the > latest Openstack (Keystone/Neutron) and then point oVirt to it, but I want > to understand if that is the proper way to move forward. Is there a general > consensus with the way oVirt is moving in regards to Software Defined > Networking and Neutron in general? Just want to ensure I understand it > clearly before just installing my own Neutron if there is going to be > another method. > > Any feedback is appreciated. > > Devin Acosta RHCA > > > ___ > Users mailing list > Users@ovirt.org > http://lists.ovirt.org/mailman/listinfo/users > > ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] hide interface elements
We don't have a role based UI. I recommend using the user portal\power user portal or ManageIQ to get this capability. Yaniv Dary Technical Product Manager Red Hat Israel Ltd. 34 Jerusalem Road Building A, 4th floor Ra'anana, Israel 4350109 Tel : +972 (9) 7692306 8272306 Email: yd...@redhat.com IRC : ydary 2016-11-17 12:21 GMT+02:00 vasily.lamy...@megafon.ru < vasily.lamy...@megafon.ru>: > How can I hide elements in ovirt-engine-web from user’s with no > permissions for this element? > > *Ламыкин Василий* > > Старший инженер по эксплуатации сервисных платформ > > Столичный ф-ал ПАО "МегаФон > > > > +7 (926) 500-3308 > > [image: МегаФон лого+знак РУС B2C] > > > > -- > > Информация в этом сообщении предназначена исключительно для конкретных > лиц, которым она адресована. В сообщении может содержаться конфиденциальная > информация, которая не может быть раскрыта или использована кем-либо, кроме > адресатов. Если вы не адресат этого сообщения, то использование, > переадресация, копирование или распространение содержания сообщения или его > части незаконно и запрещено. Если Вы получили это сообщение ошибочно, > пожалуйста, незамедлительно сообщите отправителю об этом и удалите со всем > содержимым само сообщение и любые возможные его копии и приложения. > > The information contained in this communication is intended solely for the > use of the individual or entity to whom it is addressed and others > authorized to receive it. It may contain confidential or legally privileged > information. The contents may not be disclosed or used by anyone other than > the addressee. If you are not the intended recipient(s), any use, > disclosure, copying, distribution or any action taken or omitted to be > taken in reliance on it is prohibited and may be unlawful. If you have > received this communication in error please notify us immediately by > responding to this email and then delete the e-mail and all attachments and > any copies thereof. > > (c)20mf50 > > ___ > Users mailing list > Users@ovirt.org > http://lists.ovirt.org/mailman/listinfo/users > > ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] ovirt 3.5.5 to 4.x
Yaniv Dary Technical Product Manager Red Hat Israel Ltd. 34 Jerusalem Road Building A, 4th floor Ra'anana, Israel 4350109 Tel : +972 (9) 7692306 8272306 Email: yd...@redhat.com IRC : ydary On Wed, Nov 16, 2016 at 2:07 PM, Demeter Tibor <tdeme...@itsmart.hu> wrote: > Hi, > Thank you for your reply. > > I have a short plan for the migration, but I have some question about it. > Please correct me if something wrong. > > - I will install ovirt nodes to the new machines. > - I would like to use same storage, so i will make an new NFS export for > the new ovirt-engine. > - I will make hosted engine setup that will placed on the new nfs share. > - I want to come some new features , like vlans and new IP range for > engine, management, etc, so I will make these settings on the new setup > - This is the point where I will stop the whole old system. I have to stop > VM-s, disconnect storge from old cluster and I will attach to the new > cluster. > You attach to a DC not a cluster. > - This is the point, where I'm not sure in all things. If I had attach to > the new cluster, the VM-s will show on the new ovirt-engine? What about the > settings for example, memory, cpu, etc? It will be came from storage? Or I > have to recreate these settings on every VM-s? > You will choose the 'import VMs' subtab of the storage domain and import all the VMs. This will include all the info on the settings. Please note that until 4.1 is out (which has a new feature to map netowrks), all VMs that have networks that doesn't exists by the same name on the new setup will not have network assigned. > - Need I'm doing other things, or it will be enought to start vms in the > new cluster? > Assign networks if the names are not the same. That should be it. > > Thanks in advance. > > Regards, > > Tibor > > > - 2016. nov.. 15., 16:45, Yaniv Dary <yd...@redhat.com> írta: > > Yes, this is possible, since import storage domain exists since oVirt 3.5. > Doing a test is always advised due. > > Yaniv Dary > Technical Product Manager > Red Hat Israel Ltd. > 34 Jerusalem Road > Building A, 4th floor > Ra'anana, Israel 4350109 > > Tel : +972 (9) 7692306 > 8272306 > Email: yd...@redhat.com > IRC : ydary > > > On Tue, Nov 15, 2016 at 4:37 PM, Demeter Tibor <tdeme...@itsmart.hu> > wrote: > >> Dear users, >> >> We have an ovirt cluster with three nodes and centralized storage.(nfs >> based). The clusters based on centos6 os. >> >> We bought some new server for more resources, but we want to upgrade to >> 4.0 . Is it possible to make brand new install and import all of VM-s from >> storage? >> The storage will be remain, so I just wondering, I will make a clean >> install and connect the storage to this cluster. >> Is it possible? >> >> We don't have users, or special settings on this cluster, but I don't >> want to make the difficult upgrade process from 3.5 to 4.x and centos 6 to >> 7. >> >> What is our possibilities? >> >> Thank in advance, >> >> Regards, >> >> Tibor. >> >> >> ___ >> Users mailing list >> Users@ovirt.org >> http://lists.ovirt.org/mailman/listinfo/users >> >> > ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Fwd: spice console resolution now exceeding 1024x768
[ adding Uri ] Yaniv Dary Technical Product Manager Red Hat Israel Ltd. 34 Jerusalem Road Building A, 4th floor Ra'anana, Israel 4350109 Tel : +972 (9) 7692306 8272306 Email: yd...@redhat.com IRC : ydary On Tue, Nov 15, 2016 at 9:08 PM, John Nguyen <jtq...@gmail.com> wrote: > Sorry I'm quite new to this > > Thank you Yaniv, > > > I'm running CentOS 7.2, with kernel 3.10.0-327.28.3 on both my guest vm > and ovirt host > > both the QXL driver and the spice-vdagent are installed on my guest vm. > xorg-x11-drv-qxl version 0.1.1 18.el7 > spice-vdagent-0.14.0-10.el7 > > I'm running ovirt 4.0.4.4 > > John > > > > On Tue, Nov 15, 2016 at 11:50 AM, Yaniv Dary <yd...@redhat.com> wrote: > >> Missing information on: >> - What OS is running on the guest ? >> - Is the QXL driver installed on the guest ? >> - Is spice-vdagent installed and is running on the guest ? >> >> Thanks >> >> Yaniv Dary >> Technical Product Manager >> Red Hat Israel Ltd. >> 34 Jerusalem Road >> Building A, 4th floor >> Ra'anana, Israel 4350109 >> >> Tel : +972 (9) 7692306 >> 8272306 >> Email: yd...@redhat.com >> IRC : ydary >> >> >> On Fri, Nov 4, 2016 at 3:40 AM, John Nguyen <jtq...@gmail.com> wrote: >> >>> Hello, >>> >>> I'm very sorry if this question has been covered before. I've recently >>> deployed the Ovirt 4 release on a CentOS 7.2 host. I'm delighted with the >>> dashboard improvements over the 3.6 release. However I'm experiencing an >>> issue with trying to resize my spice console pass 1024x768 resolution. The >>> vm to shows an "Unknown Display". >>> >>> Any guidance would be greatly appreciated. >>> >>> Yours, >>> John N >>> >>> ___ >>> Users mailing list >>> Users@ovirt.org >>> http://lists.ovirt.org/mailman/listinfo/users >>> >>> >> > > > ___ > Users mailing list > Users@ovirt.org > http://lists.ovirt.org/mailman/listinfo/users > > ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] spice console resolution now exceeding 1024x768
Missing information on: - What OS is running on the guest ? - Is the QXL driver installed on the guest ? - Is spice-vdagent installed and is running on the guest ? Thanks Yaniv Dary Technical Product Manager Red Hat Israel Ltd. 34 Jerusalem Road Building A, 4th floor Ra'anana, Israel 4350109 Tel : +972 (9) 7692306 8272306 Email: yd...@redhat.com IRC : ydary On Fri, Nov 4, 2016 at 3:40 AM, John Nguyen <jtq...@gmail.com> wrote: > Hello, > > I'm very sorry if this question has been covered before. I've recently > deployed the Ovirt 4 release on a CentOS 7.2 host. I'm delighted with the > dashboard improvements over the 3.6 release. However I'm experiencing an > issue with trying to resize my spice console pass 1024x768 resolution. The > vm to shows an "Unknown Display". > > Any guidance would be greatly appreciated. > > Yours, > John N > > ___ > Users mailing list > Users@ovirt.org > http://lists.ovirt.org/mailman/listinfo/users > > ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Move a VM between 2 setups
In general ever since 3.5 you don't need a export domain to do this. It is advised you use import storage domain feature to do the same thing. You create a new storage domain move VM to it and then remove it and attach it to the new engine. This should be much faster than the export domain. Yaniv Dary Technical Product Manager Red Hat Israel Ltd. 34 Jerusalem Road Building A, 4th floor Ra'anana, Israel 4350109 Tel : +972 (9) 7692306 8272306 Email: yd...@redhat.com IRC : ydary On Tue, Nov 15, 2016 at 4:04 PM, Robert Story <rst...@tislabs.com> wrote: > On Mon, 14 Nov 2016 19:42:46 + Daniel wrote: > BD> An “export domain” is made for just this purpose. Create a NFS > (version 3) share and make it accessible to the hypervisors for each > engine. (It should be a dedicated NFS share, not used for anything else.) > As I recall it should be owned by vdsm:vdsm (36:36). In one of the engines > (doesn’t matter which), in the web admin page go to Storage and add a new > NFS based export domain, using the NFS share you created. Once it’s > activated, test it out; try right-clicking on a VM to “export” it. > BD> > BD> Note that there can only be one engine connected to a given export > domain at any one time. When you’re done testing the export domain on the > first engine, you need to put it into “maintenance” and ultimately “detach” > it. > BD> > BD> Then go to the other engine, and this time under Storage instead of > “new domain” click “import domain” and enter the same NFS share > information. It should recognize that you already have an export domain > setup under that NFS share. Attach and activate it, and under Storage / > / VM Import, try importing the VM you had > previously exported. > > What I did in the past was to create a nfs share for each engine in > subdirectories on the same filesystem (eg /srv/ovirt/export/beta, > /srv/ovirt/export/production). After exporting from one, log in the the nfs > machine and move (or cp -al) the exported domain from one to the other. > It's pretty much instantaneous since it's the same file system. Saves the > hassle of the disconnect/reconnect. > > > Robert > > -- > Senior Software Engineer @ Parsons > > ___ > Users mailing list > Users@ovirt.org > http://lists.ovirt.org/mailman/listinfo/users > > ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Incorrect display of Memory on Dashboard
Probably, please open a bug. Yaniv Dary Technical Product Manager Red Hat Israel Ltd. 34 Jerusalem Road Building A, 4th floor Ra'anana, Israel 4350109 Tel : +972 (9) 7692306 8272306 Email: yd...@redhat.com IRC : ydary On Fri, Nov 11, 2016 at 12:09 PM, knarra <kna...@redhat.com> wrote: > Hi, > > I have three hosts in my cluster. I see that the following amount of > memory is being consumed in each host. > > Node1: > > > > [root@rhsqa-grafton4 ~]# free -m > totalusedfree shared buff/cache > available > Mem: 2576772564 250784 41 4328 254087 > Swap: 4095 04095 > [root@rhsqa-grafton4 ~]# > > Node2: > > = > > [root@rhsqa-grafton5 ~]# free -m > totalusedfree shared buff/cache > available > Mem: 257677 13156 230035 41 14486 243499 > Swap: 4095 04095 > > Node3: > > = > > [root@rhsqa-grafton6 ~]# free -m > totalusedfree shared buff/cache > available > Mem: 2576776142 208956 545 42578 249991 > Swap: 4095 04095 > > I see that total amount of mem used is 22 or 23 GB. But in the dashboard i > see that 60.9 GIB is Used. Is this a bug ? RHEV version i am using > RHEV4.0.4 > > Thanks > > kasturi > > > ___ > Users mailing list > Users@ovirt.org > http://lists.ovirt.org/mailman/listinfo/users > > ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] ovirt 3.5.5 to 4.x
Yes, this is possible, since import storage domain exists since oVirt 3.5. Doing a test is always advised due. Yaniv Dary Technical Product Manager Red Hat Israel Ltd. 34 Jerusalem Road Building A, 4th floor Ra'anana, Israel 4350109 Tel : +972 (9) 7692306 8272306 Email: yd...@redhat.com IRC : ydary On Tue, Nov 15, 2016 at 4:37 PM, Demeter Tibor <tdeme...@itsmart.hu> wrote: > Dear users, > > We have an ovirt cluster with three nodes and centralized storage.(nfs > based). The clusters based on centos6 os. > > We bought some new server for more resources, but we want to upgrade to > 4.0 . Is it possible to make brand new install and import all of VM-s from > storage? > The storage will be remain, so I just wondering, I will make a clean > install and connect the storage to this cluster. > Is it possible? > > We don't have users, or special settings on this cluster, but I don't want > to make the difficult upgrade process from 3.5 to 4.x and centos 6 to 7. > > What is our possibilities? > > Thank in advance, > > Regards, > > Tibor. > > > ___ > Users mailing list > Users@ovirt.org > http://lists.ovirt.org/mailman/listinfo/users > > ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Extract snapshot from an image
You can mount the snapshot to another VM and copy the image. We will be adding a image download option in oVirt 4.1. Yaniv Dary Technical Product Manager Red Hat Israel Ltd. 34 Jerusalem Road Building A, 4th floor Ra'anana, Israel 4350109 Tel : +972 (9) 7692306 8272306 Email: yd...@redhat.com IRC : ydary On Tue, Nov 15, 2016 at 4:29 PM, Demeter Tibor <tdeme...@itsmart.hu> wrote: > Dear All, > > I have a running vm that have a snapshot. It was made until the machine > was stopped. This snapshot is a consistent backup of the whole vm. > Is it possible to extract the snapshot from the running vm's image? I have > try the qemu-img, but I didn't found similar function. > I need the snapshot version of machine, but I don't want to revert. > > Thanks in advance, > > Regards, > > Tibor > > > ___ > Users mailing list > Users@ovirt.org > http://lists.ovirt.org/mailman/listinfo/users > > ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Move VM between Datastores
Choose its disks and move them. If they are based on template, make sure to copy the template's disks as well to the target. Yaniv Dary Technical Product Manager Red Hat Israel Ltd. 34 Jerusalem Road Building A, 4th floor Ra'anana, Israel 4350109 Tel : +972 (9) 7692306 8272306 Email: yd...@redhat.com IRC : ydary 2016-09-28 15:47 GMT+03:00 Carlos García Gómez <carlos.gar...@f-integra.org> : > Hello, > > How can I move some VM from one Datastore (NFS) to another Datastore > (FibreChannel)? > > Regards > > - > > Sistemas de Información y Comunicaciones > Fundación Integra. http://www.f-integra.org > > Teléfono: +34 968 277847 > Teléfono: +34 968 355161 > Fax: +34 968 355131 > Correo F-Integra: carlos.gar...@f-integra.org > Correo Personal: cgg1...@gmail.com > > -- > > Este mensaje y los posibles documentos adjuntos al mismo son > confidenciales y dirigidos exclusivamente a los destinatarios de los > mismos. Si por un error de transmisión, o equivocación en la dirección de > envío, usted ha recibido este mensaje y no es el destinatario de la > información, por favor, notifíqueselo > al remitente y borre este mensaje, sin usar, informar, distribuir, > imprimir, copiar o difundir el mensaje, total o parcialmente, por ningún > medio. Gracias. > > ___ > Users mailing list > Users@ovirt.org > http://lists.ovirt.org/mailman/listinfo/users > > ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Time synchronization in guest OS for Hosted Engine VM (for Kerberos)
You can do that from the edit VM dialog. Yaniv Dary Technical Product Manager Red Hat Israel Ltd. 34 Jerusalem Road Building A, 4th floor Ra'anana, Israel 4350109 Tel : +972 (9) 7692306 8272306 Email: yd...@redhat.com IRC : ydary On Tue, Sep 27, 2016 at 6:31 PM, <aleksey.maksi...@it-kb.ru> wrote: > I think that the NTP-client (chrony) in guest OS may conflict with the > kvm-clock (vm guest OS time sync from vm-host). > Do I need to turn off kvm-clock in virtual machine properties? > And how to do it? > > What is not clear in my question? > > 27.09.2016, 18:24, "aleksey.maksi...@it-kb.ru" <aleksey.maksi...@it-kb.ru > >: > > I wrote that I had set up the NTP client. The question is not that.. > > > > 27.09.2016, 17:56, "Yaniv Dary" <yd...@redhat.com>: > >> Why not use ntp? > ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Time synchronization in guest OS for Hosted Engine VM (for Kerberos)
Why not use ntp? Yaniv Dary Technical Product Manager Red Hat Israel Ltd. 34 Jerusalem Road Building A, 4th floor Ra'anana, Israel 4350109 Tel : +972 (9) 7692306 8272306 Email: yd...@redhat.com IRC : ydary On Tue, Sep 27, 2016 at 4:51 PM, <aleksey.maksi...@it-kb.ru> wrote: > No ideas? > ___ > Users mailing list > Users@ovirt.org > http://lists.ovirt.org/mailman/listinfo/users > ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] VM incremental backup
As I see it you have two options: - In backup use 'dd' with 'conv=sparse' (or similar tool that allows sparse). - After backup use virt-sparsify [1] to reduce the size to the real used size prior to restore. To make this extra efficient you can use virt-sparsify anyways after backup to make the file even smaller. Have you considered this approach? [1] http://libguestfs.org/virt-sparsify.1.html Yaniv Dary Technical Product Manager Red Hat Israel Ltd. 34 Jerusalem Road Building A, 4th floor Ra'anana, Israel 4350109 Tel : +972 (9) 7692306 8272306 Email: yd...@redhat.com IRC : ydary On Tue, Sep 27, 2016 at 4:01 PM, Sven Achtelik <sven.achte...@mailpool.us> wrote: > Hi Yaniv, > > > > how can this be done with DD ? Since it doesn’t know if the block is free > space ? I’ve been looking for such a solution for a long time now. > Everything I could find out was that I have to use a utility that > understands the FS and therefore knows where the free space is. > > > > Thank you, > > > > Sven > > *Von:* users-boun...@ovirt.org [mailto:users-boun...@ovirt.org] *Im > Auftrag von *Yaniv Dary > *Gesendet:* Dienstag, 27. September 2016 14:38 > *An:* Maton, Brett <mat...@ltresources.co.uk> > *Cc:* vasily.lamy...@megafon.ru; Ovirt Users <users@ovirt.org> > *Betreff:* Re: [ovirt-users] VM incremental backup > > > > Full VM disk backup. If you use dd you can drop the 0 parts of the disk. > > > Yaniv Dary > > Technical Product Manager > > Red Hat Israel Ltd. > > 34 Jerusalem Road > > Building A, 4th floor > > Ra'anana, Israel 4350109 > > > > Tel : +972 (9) 7692306 > > 8272306 > > Email: yd...@redhat.com > > IRC : ydary > > > > 2016-09-27 15:27 GMT+03:00 Maton, Brett <mat...@ltresources.co.uk>: > > Is there a preferred or recommended backup method in the meantime ? > > > > 2016-09-22 10:30 GMT+01:00 vasily.lamy...@megafon.ru < > vasily.lamy...@megafon.ru>: > > Hello! > > I would like to understand the existence of the possibility of incremental > VM backups. > > And if it is, the means by which it is achieved. > > While I was only able to achieve a complete backup of the virtual machine > (but it is a very large amount of information and time) by cloning a > snapshot of the VM and export to data domain. > > > > *Ламыкин Василий* > > Старший инженер по эксплуатации сервисных платформ > > Столичный ф-ал ПАО "МегаФон > > > > +7 (926) 500-3308 > > [image: МегаФон лого+знак РУС B2C] > > > > > -- > > > Информация в этом сообщении предназначена исключительно для конкретных > лиц, которым она адресована. В сообщении может содержаться конфиденциальная > информация, которая не может быть раскрыта или использована кем-либо, кроме > адресатов. Если вы не адресат этого сообщения, то использование, > переадресация, копирование или распространение содержания сообщения или его > части незаконно и запрещено. Если Вы получили это сообщение ошибочно, > пожалуйста, незамедлительно сообщите отправителю об этом и удалите со всем > содержимым само сообщение и любые возможные его копии и приложения. > > The information contained in this communication is intended solely for the > use of the individual or entity to whom it is addressed and others > authorized to receive it. It may contain confidential or legally privileged > information. The contents may not be disclosed or used by anyone other than > the addressee. If you are not the intended recipient(s), any use, > disclosure, copying, distribution or any action taken or omitted to be > taken in reliance on it is prohibited and may be unlawful. If you have > received this communication in error please notify us immediately by > responding to this email and then delete the e-mail and all attachments and > any copies thereof. > > (c)20mf50 > > > > ___ > Users mailing list > Users@ovirt.org > http://lists.ovirt.org/mailman/listinfo/users > > > > > ___ > Users mailing list > Users@ovirt.org > http://lists.ovirt.org/mailman/listinfo/users > > > ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] VM incremental backup
Full VM disk backup. If you use dd you can drop the 0 parts of the disk. Yaniv Dary Technical Product Manager Red Hat Israel Ltd. 34 Jerusalem Road Building A, 4th floor Ra'anana, Israel 4350109 Tel : +972 (9) 7692306 8272306 Email: yd...@redhat.com IRC : ydary 2016-09-27 15:27 GMT+03:00 Maton, Brett <mat...@ltresources.co.uk>: > Is there a preferred or recommended backup method in the meantime ? > > 2016-09-22 10:30 GMT+01:00 vasily.lamy...@megafon.ru < > vasily.lamy...@megafon.ru>: > >> Hello! >> >> I would like to understand the existence of the possibility of >> incremental VM backups. >> >> And if it is, the means by which it is achieved. >> >> While I was only able to achieve a complete backup of the virtual machine >> (but it is a very large amount of information and time) by cloning a >> snapshot of the VM and export to data domain. >> >> >> >> *Ламыкин Василий* >> >> Старший инженер по эксплуатации сервисных платформ >> >> Столичный ф-ал ПАО "МегаФон >> >> >> >> +7 (926) 500-3308 >> >> [image: МегаФон лого+знак РУС B2C] >> >> >> >> -- >> >> Информация в этом сообщении предназначена исключительно для конкретных >> лиц, которым она адресована. В сообщении может содержаться конфиденциальная >> информация, которая не может быть раскрыта или использована кем-либо, кроме >> адресатов. Если вы не адресат этого сообщения, то использование, >> переадресация, копирование или распространение содержания сообщения или его >> части незаконно и запрещено. Если Вы получили это сообщение ошибочно, >> пожалуйста, незамедлительно сообщите отправителю об этом и удалите со всем >> содержимым само сообщение и любые возможные его копии и приложения. >> >> The information contained in this communication is intended solely for >> the use of the individual or entity to whom it is addressed and others >> authorized to receive it. It may contain confidential or legally privileged >> information. The contents may not be disclosed or used by anyone other than >> the addressee. If you are not the intended recipient(s), any use, >> disclosure, copying, distribution or any action taken or omitted to be >> taken in reliance on it is prohibited and may be unlawful. If you have >> received this communication in error please notify us immediately by >> responding to this email and then delete the e-mail and all attachments and >> any copies thereof. >> >> (c)20mf50 >> >> ___ >> Users mailing list >> Users@ovirt.org >> http://lists.ovirt.org/mailman/listinfo/users >> >> > > ___ > Users mailing list > Users@ovirt.org > http://lists.ovirt.org/mailman/listinfo/users > > ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] oVirt End User Tutorials - Attempt 2
Brian, can we get this up on the site? Maybe a blog post? Yaniv Dary Technical Product Manager Red Hat Israel Ltd. 34 Jerusalem Road Building A, 4th floor Ra'anana, Israel 4350109 Tel : +972 (9) 7692306 8272306 Email: yd...@redhat.com IRC : ydary On Fri, Sep 23, 2016 at 9:09 PM, Nate T. Llaneza <nllan...@citsnc.com> wrote: > Hey All, > > I am really enjoying oVirt, and would like to give back. I am building > some oVirt tutorials for a community college, and thought I would share > them with y'all. Right now the videos are geared towards helping the end > user navigate through the user portal. Here is the link: > http://www.citsnc.com/?page_id=542 > > > ___ > Users mailing list > Users@ovirt.org > http://lists.ovirt.org/mailman/listinfo/users > > ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] VM incremental backup
We do not have support for this from the KVM level yet. There is upstream work on this and we hope to be able to do this in the next year. Yaniv Dary Technical Product Manager Red Hat Israel Ltd. 34 Jerusalem Road Building A, 4th floor Ra'anana, Israel 4350109 Tel : +972 (9) 7692306 8272306 Email: yd...@redhat.com IRC : ydary 2016-09-22 12:30 GMT+03:00 vasily.lamy...@megafon.ru < vasily.lamy...@megafon.ru>: > Hello! > > I would like to understand the existence of the possibility of incremental > VM backups. > > And if it is, the means by which it is achieved. > > While I was only able to achieve a complete backup of the virtual machine > (but it is a very large amount of information and time) by cloning a > snapshot of the VM and export to data domain. > > > > *Ламыкин Василий* > > Старший инженер по эксплуатации сервисных платформ > > Столичный ф-ал ПАО "МегаФон > > > > +7 (926) 500-3308 > > [image: МегаФон лого+знак РУС B2C] > > > > -- > > Информация в этом сообщении предназначена исключительно для конкретных > лиц, которым она адресована. В сообщении может содержаться конфиденциальная > информация, которая не может быть раскрыта или использована кем-либо, кроме > адресатов. Если вы не адресат этого сообщения, то использование, > переадресация, копирование или распространение содержания сообщения или его > части незаконно и запрещено. Если Вы получили это сообщение ошибочно, > пожалуйста, незамедлительно сообщите отправителю об этом и удалите со всем > содержимым само сообщение и любые возможные его копии и приложения. > > The information contained in this communication is intended solely for the > use of the individual or entity to whom it is addressed and others > authorized to receive it. It may contain confidential or legally privileged > information. The contents may not be disclosed or used by anyone other than > the addressee. If you are not the intended recipient(s), any use, > disclosure, copying, distribution or any action taken or omitted to be > taken in reliance on it is prohibited and may be unlawful. If you have > received this communication in error please notify us immediately by > responding to this email and then delete the e-mail and all attachments and > any copies thereof. > > (c)20mf50 > > ___ > Users mailing list > Users@ovirt.org > http://lists.ovirt.org/mailman/listinfo/users > > ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Remove Export storage domain
Yes, you can only have one, Why do you need a export domain? Why not use a data domain? Yaniv Dary Technical Product Manager Red Hat Israel Ltd. 34 Jerusalem Road Building A, 4th floor Ra'anana, Israel 4350109 Tel : +972 (9) 7692306 8272306 Email: yd...@redhat.com IRC : ydary On Tue, Sep 20, 2016 at 8:02 PM, Danny Rehelis <auto...@gmail.com> wrote: > Hi, > > I've added NFS Export storage domain and now, can't seems to remove it. > Remove option is greyed out. Also, am I limited to only one Export domain? > Can't add another one. No option in drop-down box other then Data > > 3 hosts, ovirt-engine Version 4.0.3-1.el7.centos > > Thanks, > D > > ___ > Users mailing list > Users@ovirt.org > http://lists.ovirt.org/mailman/listinfo/users > > ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Setting compatibility level on 3.6
Is it a Gluster cluster? Yaniv Dary Technical Product Manager Red Hat Israel Ltd. 34 Jerusalem Road Building A, 4th floor Ra'anana, Israel 4350109 Tel : +972 (9) 7692306 8272306 Email: yd...@redhat.com IRC : ydary On Tue, Sep 20, 2016 at 5:00 PM, fedele.stabile < fedele.stab...@fis.unical.it> wrote: > Because I have a gluster volume on CentOS7 cluster is not possible to > change compatibility level, else if I have all hosts in maintenance mode > > Messaggio originale > Da: Sahina Bose <sab...@redhat.com> > Data: 20/09/16 14:07 (GMT+01:00) > A: fedele.stab...@fis.unical.it > Cc: Yaniv Dary <yd...@redhat.com>, users <users@ovirt.org> > Oggetto: Re: [ovirt-users] Setting compatibility level on 3.6 > > > > On Tue, Sep 20, 2016 at 5:07 PM, Fedele Stabile < > fedele.stab...@fis.unical.it> wrote: > >> I confirm: >> I am not able to modify compatibility level using engine UI. >> I'm running oVirt Version 3.6.7.5-1.el7.centos and I would upgrade to >> 4.0 >> I was able to migrate HostedEngine to Default Cluster >> On one of the clusters (CentOS7 cluster) I can't change Compatibility >> level from 3.5 to 3.6 value >> Now the problem is that I have a gluster volume. >> If I delete Gluster Volume from HE UI can I loss data? >> > > > Deleting gluster volume from UI will delete the underlying volume if any > of the hosts in the cluster are online - i.e it's not a database entry > deletion alone, it executes gluster cli command to delete the volume. > > Why do you want to delete the volume? Is it to move the hosts to another > cluster/ change compatibility? Which cluster has the gluster volume - > CentOS7 cluster or Default cluster? > > >> >> Il giorno mar, 20/09/2016 alle 10.38 +0300, Yaniv Dary ha scritto: >> > You can also put all HE hosts on that cluster to local maintenance >> > and shutdown the vm. It will start up on another cluster. >> > Yaniv Dary >> > Technical Product Manager >> > Red Hat Israel Ltd. >> > 34 Jerusalem Road >> > Building A, 4th floor >> > Ra'anana, Israel 4350109 >> > Tel : +972 (9) 7692306 >> > 8272306 >> > Email: yd...@redhat.com >> > IRC : ydary >> > >> > On Sep 20, 2016 10:18 AM, "Fedele Stabile" <fedele.stabile@fis.unical >> > .it> wrote: >> > > For some reason it is not possible migration of he vm to another >> > > cluster. >> > > This is the reason I asked for direct DB modification. >> > > Fedele >> > > >> > > Il giorno mar, 20/09/2016 alle 10.09 +0300, Yaniv Dary ha scritto: >> > > > You can live migrate the he vm cross cluster and then upgrade the >> > > > compatibility level. >> > > > Yaniv Dary >> > > > Technical Product Manager >> > > > Red Hat Israel Ltd. >> > > > 34 Jerusalem Road >> > > > Building A, 4th floor >> > > > Ra'anana, Israel 4350109 >> > > > Tel : +972 (9) 7692306 >> > > > 8272306 >> > > > Email: yd...@redhat.com >> > > > IRC : ydary >> > > > >> > > > On Sep 20, 2016 9:50 AM, "Fedele Stabile" <fedele.stab...@fis.uni >> > > cal. >> > > > it> wrote: >> > > > > As I wrote this morning using a smartphone: >> > > > > I can't change compatibility using UI engine because the HE is >> > > > > running. >> > > > > For this reason I need to change the compatibility value in the >> > > DB. >> > > > > The problem is that in oVirt 3.6 I can't find any cluster named >> > > > > table >> > > > > as described in Comment 17 of >> > > > > https://bugzilla.redhat.com/show_bug.cgi?id=1341023 >> > > > > Can anyone verify? >> > > > > Thank you >> > > > > Fedele >> > > > > >> > > > > Il giorno mar, 20/09/2016 alle 01.29 +0300, Yaniv Dary ha >> > > scritto: >> > > > > > You can't mess with the cluster level. It's a recipe for >> > > trouble. >> > > > > > Please upgrade the cluster compatibility via manager. >> > > > > > What is the issues with doing this you have? >> > > > > > Yaniv Dary >> > > > > > Technical Product Manager >> > > > > > Red Hat Israel Ltd. >> > > > > > 34 Jerusalem Road >
Re: [ovirt-users] Setting compatibility level on 3.6
You can also put all HE hosts on that cluster to local maintenance and shutdown the vm. It will start up on another cluster. Yaniv Dary Technical Product Manager Red Hat Israel Ltd. 34 Jerusalem Road Building A, 4th floor Ra'anana, Israel 4350109 Tel : +972 (9) 7692306 8272306 Email: yd...@redhat.com IRC : ydary On Sep 20, 2016 10:18 AM, "Fedele Stabile" <fedele.stab...@fis.unical.it> wrote: > For some reason it is not possible migration of he vm to another > cluster. > This is the reason I asked for direct DB modification. > Fedele > > Il giorno mar, 20/09/2016 alle 10.09 +0300, Yaniv Dary ha scritto: > > You can live migrate the he vm cross cluster and then upgrade the > > compatibility level. > > Yaniv Dary > > Technical Product Manager > > Red Hat Israel Ltd. > > 34 Jerusalem Road > > Building A, 4th floor > > Ra'anana, Israel 4350109 > > Tel : +972 (9) 7692306 > > 8272306 > > Email: yd...@redhat.com > > IRC : ydary > > > > On Sep 20, 2016 9:50 AM, "Fedele Stabile" <fedele.stabile@fis.unical. > > it> wrote: > > > As I wrote this morning using a smartphone: > > > I can't change compatibility using UI engine because the HE is > > > running. > > > For this reason I need to change the compatibility value in the DB. > > > The problem is that in oVirt 3.6 I can't find any cluster named > > > table > > > as described in Comment 17 of > > > https://bugzilla.redhat.com/show_bug.cgi?id=1341023 > > > Can anyone verify? > > > Thank you > > > Fedele > > > > > > Il giorno mar, 20/09/2016 alle 01.29 +0300, Yaniv Dary ha scritto: > > > > You can't mess with the cluster level. It's a recipe for trouble. > > > > Please upgrade the cluster compatibility via manager. > > > > What is the issues with doing this you have? > > > > Yaniv Dary > > > > Technical Product Manager > > > > Red Hat Israel Ltd. > > > > 34 Jerusalem Road > > > > Building A, 4th floor > > > > Ra'anana, Israel 4350109 > > > > Tel : +972 (9) 7692306 > > > > 8272306 > > > > Email: yd...@redhat.com > > > > IRC : ydary > > > > > > > > On Sep 19, 2016 6:36 PM, "Fedele Stabile" <fedele.stab...@fis.uni > > > cal. > > > > it> wrote: > > > > > Ah, > > > > > I want to migrate to ovirt 4.x and I read that I have to change > > > the > > > > > compatibily level of the cluster. > > > > > > > > > > Il giorno lun, 19/09/2016 alle 17.31 +0200, Fedele Stabile ha > > > > > scritto: > > > > > > Hello, > > > > > > I have ovirt-release36-3.6.7-1 and ovirt-engine-setup- > > > 3.6.7.5- > > > > > > 1.el7.centos > > > > > > and I can't find cluster table in the DB engine to force to > > > > > > compatibility version 3.6 > > > > > > as described in https://bugzilla.redhat.com/show_bug.cgi?id=1 > > > 3410 > > > > > 23 > > > > > > infact I have HostedEngine running on a cluster and I can't > > > > > change > > > > > > it's > > > > > > compatibility. > > > > > > Can you help me? > > > > > > > > > > > > > > > > > > ___ > > > > > > Users mailing list > > > > > > Users@ovirt.org > > > > > > http://lists.ovirt.org/mailman/listinfo/users > > > > > > > > > > ___ > > > > > Users mailing list > > > > > Users@ovirt.org > > > > > http://lists.ovirt.org/mailman/listinfo/users > > > > > > > > > > > > > ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Setting compatibility level on 3.6
You can live migrate the he vm cross cluster and then upgrade the compatibility level. Yaniv Dary Technical Product Manager Red Hat Israel Ltd. 34 Jerusalem Road Building A, 4th floor Ra'anana, Israel 4350109 Tel : +972 (9) 7692306 8272306 Email: yd...@redhat.com IRC : ydary On Sep 20, 2016 9:50 AM, "Fedele Stabile" <fedele.stab...@fis.unical.it> wrote: > As I wrote this morning using a smartphone: > I can't change compatibility using UI engine because the HE is running. > For this reason I need to change the compatibility value in the DB. > The problem is that in oVirt 3.6 I can't find any cluster named table > as described in Comment 17 of > https://bugzilla.redhat.com/show_bug.cgi?id=1341023 > Can anyone verify? > Thank you > Fedele > > Il giorno mar, 20/09/2016 alle 01.29 +0300, Yaniv Dary ha scritto: > > You can't mess with the cluster level. It's a recipe for trouble. > > Please upgrade the cluster compatibility via manager. > > What is the issues with doing this you have? > > Yaniv Dary > > Technical Product Manager > > Red Hat Israel Ltd. > > 34 Jerusalem Road > > Building A, 4th floor > > Ra'anana, Israel 4350109 > > Tel : +972 (9) 7692306 > > 8272306 > > Email: yd...@redhat.com > > IRC : ydary > > > > On Sep 19, 2016 6:36 PM, "Fedele Stabile" <fedele.stabile@fis.unical. > > it> wrote: > > > Ah, > > > I want to migrate to ovirt 4.x and I read that I have to change the > > > compatibily level of the cluster. > > > > > > Il giorno lun, 19/09/2016 alle 17.31 +0200, Fedele Stabile ha > > > scritto: > > > > Hello, > > > > I have ovirt-release36-3.6.7-1 and ovirt-engine-setup-3.6.7.5- > > > > 1.el7.centos > > > > and I can't find cluster table in the DB engine to force to > > > > compatibility version 3.6 > > > > as described in https://bugzilla.redhat.com/show_bug.cgi?id=13410 > > > 23 > > > > infact I have HostedEngine running on a cluster and I can't > > > change > > > > it's > > > > compatibility. > > > > Can you help me? > > > > > > > > > > > > ___ > > > > Users mailing list > > > > Users@ovirt.org > > > > http://lists.ovirt.org/mailman/listinfo/users > > > > > > ___ > > > Users mailing list > > > Users@ovirt.org > > > http://lists.ovirt.org/mailman/listinfo/users > > > > > ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Setting compatibility level on 3.6
You can't mess with the cluster level. It's a recipe for trouble. Please upgrade the cluster compatibility via manager. What is the issues with doing this you have? Yaniv Dary Technical Product Manager Red Hat Israel Ltd. 34 Jerusalem Road Building A, 4th floor Ra'anana, Israel 4350109 Tel : +972 (9) 7692306 8272306 Email: yd...@redhat.com IRC : ydary On Sep 19, 2016 6:36 PM, "Fedele Stabile" <fedele.stab...@fis.unical.it> wrote: > Ah, > I want to migrate to ovirt 4.x and I read that I have to change the > compatibily level of the cluster. > > Il giorno lun, 19/09/2016 alle 17.31 +0200, Fedele Stabile ha scritto: > > Hello, > > I have ovirt-release36-3.6.7-1 and ovirt-engine-setup-3.6.7.5- > > 1.el7.centos > > and I can't find cluster table in the DB engine to force to > > compatibility version 3.6 > > as described in https://bugzilla.redhat.com/show_bug.cgi?id=1341023 > > infact I have HostedEngine running on a cluster and I can't change > > it's > > compatibility. > > Can you help me? > > > > > > ___ > > Users mailing list > > Users@ovirt.org > > http://lists.ovirt.org/mailman/listinfo/users > > ___ > Users mailing list > Users@ovirt.org > http://lists.ovirt.org/mailman/listinfo/users > ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Ask for functionalities
Yaniv Dary Technical Product Manager Red Hat Israel Ltd. 34 Jerusalem Road Building A, 4th floor Ra'anana, Israel 4350109 Tel : +972 (9) 7692306 8272306 Email: yd...@redhat.com IRC : ydary On Sun, Sep 18, 2016 at 10:23 AM, Barak Korren <bkor...@redhat.com> wrote: > > I am not sure if it is the wright place do to this. > > The right place would be to open an RFE in bugzilla. > > > - Is it possible to add a column in the hosts tab to show if a particular > > host is part of the hosted-engine group. > Can you open a RFE on this in Bugzilla? > > - Is it possible to add for testing purpose when using nested-kvm, a > fencing > > agent using ssh script to talk to virsh on the physical machine, to act > as a > > power management. > > For the 2nd thing we already have this: > https://bugzilla.redhat.com/show_bug.cgi?id=1337095 > > > -- > Barak Korren > bkor...@redhat.com > RHEV-CI Team > ___ > Users mailing list > Users@ovirt.org > http://lists.ovirt.org/mailman/listinfo/users > ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Support on oVirt
Remote viewer for spice. Yaniv Dary Technical Product Manager Red Hat Israel Ltd. 34 Jerusalem Road Building A, 4th floor Ra'anana, Israel 4350109 Tel : +972 (9) 7692306 8272306 Email: yd...@redhat.com IRC : ydary On Sep 16, 2016 10:00, "Johann van der Westhuizen" <joh...@sharenet.co.za> wrote: > Hi, > > > > Thanks for the reply. > > > > I actually did sort out this issue. > > > > But I have another issue, when I click on console the .vv file is > downloaded, but when I open the .vv file it asks to open with a program, > what program should I use to open the file that I can access the console? > > > > Thank you. > > > > Regards / Groete, > > > > *Johann van der Westhuizen* > > *Systems Administrator* > > [image: cid:image001.png@01D1DB97.0D86FCB0] > > *joh...@sharenet.co.za <joh...@sharenet.co.za>* | +27 (021) 700 4827 | > www.sharenet.co.za > > > > [image: cid:image002.png@01D1DE78.2EE61F10] > <https://www.facebook.com/sharenetsa/?fref=ts> [image: > cid:image003.jpg@01D1DE78.2EE61F10] <https://twitter.com/SharenetSA> > > > > *From:* Yaniv Dary [mailto:yd...@redhat.com] > *Sent:* 15 September 2016 23:07 > *To:* Johann van der Westhuizen <joh...@sharenet.co.za> > *Cc:* users <users@ovirt.org> > *Subject:* Re: [ovirt-users] Support on oVirt > > > > Can you share logs? Sos report? > > Yaniv Dary > Technical Product Manager > Red Hat Israel Ltd. > 34 Jerusalem Road > Building A, 4th floor > Ra'anana, Israel 4350109 > > Tel : +972 (9) 7692306 > 8272306 > Email: yd...@redhat.com > IRC : ydary > > > > On Sep 15, 2016 22:28, "Johann van der Westhuizen" <joh...@sharenet.co.za> > wrote: > > Hi, > > > > Wonder if you could help me with oVirt, having some issues starting a new > VM, please see below: > > > > > > Getting this error just as I try to start the VM, the green play button. > What can I do to resolve this issue? > > > > Regards / Groete, > > > > *Johann van der Westhuizen* > > *Systems Administrator* > > [image: cid:image001.png@01D1DB97.0D86FCB0] > > *joh...@sharenet.co.za <joh...@sharenet.co.za>* | +27 (021) 700 4827 | > www.sharenet.co.za > > > > [image: cid:image002.png@01D1DE78.2EE61F10] > <https://www.facebook.com/sharenetsa/?fref=ts>[image: > cid:image003.jpg@01D1DE78.2EE61F10] <https://twitter.com/SharenetSA> > > > > > ___ > Users mailing list > Users@ovirt.org > http://lists.ovirt.org/mailman/listinfo/users > > ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Support on oVirt
Can you share logs? Sos report? Yaniv Dary Technical Product Manager Red Hat Israel Ltd. 34 Jerusalem Road Building A, 4th floor Ra'anana, Israel 4350109 Tel : +972 (9) 7692306 8272306 Email: yd...@redhat.com IRC : ydary On Sep 15, 2016 22:28, "Johann van der Westhuizen" <joh...@sharenet.co.za> wrote: > Hi, > > > > Wonder if you could help me with oVirt, having some issues starting a new > VM, please see below: > > > > > > Getting this error just as I try to start the VM, the green play button. > What can I do to resolve this issue? > > > > Regards / Groete, > > > > *Johann van der Westhuizen* > > *Systems Administrator* > > [image: cid:image001.png@01D1DB97.0D86FCB0] > > *joh...@sharenet.co.za <joh...@sharenet.co.za>* | +27 (021) 700 4827 | > www.sharenet.co.za > > > > [image: cid:image002.png@01D1DE78.2EE61F10] > <https://www.facebook.com/sharenetsa/?fref=ts>[image: > cid:image003.jpg@01D1DE78.2EE61F10] <https://twitter.com/SharenetSA> > > > > ___ > Users mailing list > Users@ovirt.org > http://lists.ovirt.org/mailman/listinfo/users > > ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] mrtg/rrdtool graphs
You can using UI plugins: https://www.ovirt.org/develop/release-management/features/ux/uiplugins/ Yaniv Dary Technical Product Manager Red Hat Israel Ltd. 34 Jerusalem Road Building A, 4th floor Ra'anana, Israel 4350109 Tel : +972 (9) 7692306 8272306 Email: yd...@redhat.com IRC : ydary On Tue, Sep 6, 2016 at 11:07 PM, Bill Bill <jax2...@outlook.com> wrote: > Is it possible to get basic graphs integrated into a tab on the VM details > without having to deal with the reports engine? Just basic graphs that show > perhaps cpu, bandwidth etc. > > > > ___ > Users mailing list > Users@ovirt.org > http://lists.ovirt.org/mailman/listinfo/users > > ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] oVirt on a single server
I would suggest a local single brick gluster. This will probably be most simple and you can have a scale out option in this way to replica 3. Yaniv Dary Technical Product Manager Red Hat Israel Ltd. 34 Jerusalem Road Building A, 4th floor Ra'anana, Israel 4350109 Tel : +972 (9) 7692306 8272306 Email: yd...@redhat.com IRC : ydary On Tue, Sep 6, 2016 at 12:54 PM, Yaniv Kaul <yk...@redhat.com> wrote: > > > On Tue, Sep 6, 2016 at 12:17 PM, Christophe TREFOIS < > christophe.tref...@uni.lu> wrote: > >> Hi, >> >> No, I move VMs around with an Export Storage domain. >> > > If you have enough disk and bandwidth, perhaps it makes more sense to set > up Gluster as a shared storage? > And then just pin VMs to specific hosts, instead of separate DCs, etc.? > Y. > > >> All NFS is exported only to the local machine. >> >> Nothing is “shared” between hosts. But because I want to export VMs, we >> use “shared” storage in oVirt instead of “local”. >> >> Best, >> >> -- >> >> Dr Christophe Trefois, Dipl.-Ing. >> Technical Specialist / Post-Doc >> >> UNIVERSITÉ DU LUXEMBOURG >> >> LUXEMBOURG CENTRE FOR SYSTEMS BIOMEDICINE >> Campus Belval | House of Biomedicine >> 6, avenue du Swing >> L-4367 Belvaux >> T: +352 46 66 44 6124 >> F: +352 46 66 44 6949 >> http://www.uni.lu/lcsb >> >> >> >> >> This message is confidential and may contain privileged information. >> It is intended for the named recipient only. >> If you receive it in error please notify me and permanently delete the >> original message and any copies. >> >> >> >> >> > On 06 Sep 2016, at 10:06, Yedidyah Bar David <d...@redhat.com> wrote: >> > >> > On Tue, Sep 6, 2016 at 9:53 AM, Christophe TREFOIS >> > <christophe.tref...@uni.lu> wrote: >> >> Personally my use case is that I have 4 machines with different specs >> and storage sizing. So I setup four DC with 1 host each. Then I have hosted >> engine on one of the hosts. Storage is local shared via NFS so that I can >> move VMs around. >> > >> > Not sure I fully understand. >> > >> > You use each of the 4 machines for both storage and running VMs? >> > And export nfs on each to all the others? >> > >> > So that if a VM needs more CPU/memory then disk IO, you can move >> > it to another machine and hopefully get better performance even >> > though the storage is not local? >> > >> > I admit that it sounds very reasonable, and agree that doing this >> > with nfs is easier than with iSCSI. If you don't mind the risk of >> > local-nfs-mount locks, fine. As others noted, seems like it's quite >> > a low risk. >> > >> >> >> >> At this point we are not interested necessarily in HA. >> >> >> >> Maybe for you that's the definition of a Dev environment as production >> has other attributes than just the type of storage? >> > >> > Dev or Prod is for you to define :-) >> > >> > How much time/money do you loose if a machine dies? If a machine >> > locks up until someone notices and handles? >> > >> >> >> >> Would be nice to hear your thoughts about this. >> > >> > As wrote above, sounds reasonable if you understand the risks >> > and can live with them. >> > >> > Looking at the future you might want to check HC: >> > >> > https://www.ovirt.org/develop/release-management/features/gl >> uster/glusterfs-hyperconvergence/ >> > >> >> >> >> Kind regards, >> >> Christophe >> >> >> >> Sent from my iPhone >> >> >> >>> On 06 Sep 2016, at 08:45, Yedidyah Bar David <d...@redhat.com> wrote: >> >>> >> >>> On Tue, Sep 6, 2016 at 12:34 AM, Christophe TREFOIS >> >>> <christophe.tref...@uni.lu> wrote: >> >>>> So basically we need at least 2 nodes to enter the realm of testing >> and maintained? >> >>> >> >>> I think some people occasionally use hosted-engine with local >> >>> iSCSI storage on a single machine. AFAIK it's not tested by CI >> >>> or often, but patches are welcome - e.g. using lago and >> >>> ovirt-system-tests. >> >>> >> >>> Can you please explain your intentions/requirements? >> >>> >> >>> Even if it works, oVirt is not designed for
Re: [ovirt-users] Host installation failed. Command returned failure code 1 during SSH session 'r...@ovirt.vmz'.
I'm not sure VirtualBox supported nested virt. This sound very unstandard. Yaniv Dary Technical Product Manager Red Hat Israel Ltd. 34 Jerusalem Road Building A, 4th floor Ra'anana, Israel 4350109 Tel : +972 (9) 7692306 8272306 Email: yd...@redhat.com IRC : ydary On Fri, Sep 2, 2016 at 9:11 PM, Vitor Mazuco <vitor.maz...@gmail.com> wrote: > Hi, > > how can I install a host machine in a CentOS 6.4 using a Ovirt 3.6? > > I'm use a Centos in a VirtualBox, because I use Ubuntu in my real machine. > > Is not possible to use a Ovirt in a CentOs in a VirtualBox? > > Thanks in advanced. > ___ > Users mailing list > Users@ovirt.org > http://lists.ovirt.org/mailman/listinfo/users > ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Limit DWH database size
If you want to make the db smaller with immediate affect, please do full vacuum and analyze after deleting the rows from the DB or waiting a day for the DWH to do this. Yaniv Dary Technical Product Manager Red Hat Israel Ltd. 34 Jerusalem Road Building A, 4th floor Ra'anana, Israel 4350109 Tel : +972 (9) 7692306 8272306 Email: yd...@redhat.com IRC : ydary On Fri, Sep 2, 2016 at 12:07 PM, <nico...@devels.es> wrote: > I tried adjusting the DWH_TABLES_KEEP_HOURLY parameter to a very low value > and also setting the DWH_SAMPLING parameter to 60 and restarted both > ovirt-engine-dwhd and ovirt-engine daemons, however, the database is still > huge. > > So even if I change those parameters should I manually clean up the > database? If so, what's the recommended way? > > Thanks. > > > El 2016-09-01 19:26, Shirly Radco escribió: > >> Another option is to set the DWH_SAMPLING back to 60 and restart >> dwh. >> This will lower the granularity of the dashboard calculations. >> The dwh db size grow since now it samples the statistics every 15 >> seconds instead of once a minute. >> >> Best regards, >> Shirly Radco >> >> On Sep 1, 2016 19:29, <nico...@devels.es> wrote: >> >> Hi Didi, >>> >>> El 2016-09-01 14:02, Yedidyah Bar David escribió: >>> On Thu, Sep 1, 2016 at 3:26 PM, Sandro Bonazzola >>> <sbona...@redhat.com> >>> wrote: >>> >>> Didi, Shirly, can you help here? >>> >>> On Thu, Sep 1, 2016 at 8:52 AM, <nico...@devels.es> wrote: >>> >>> Hi, >>> >>> Since we upgraded to 4.0.x, DWH's PostgreSQL database is getting >>> really huge. Is there a clean way to limit its size, like setting >>> a maximal retention time for DWH data? >>> >> >> Earlier today replied to a similar question, search list archives for >> "Change Engine History Logging from Advanched to Basic". >> >> Just to confirm: I already have basic DWH configured, and the content >> of /etc/ovirt-engine-dwh/ovirt-engine-dwhd.conf.d/10-setup-scale.conf >> is: >> >>DWH_TABLES_KEEP_SAMPLES=24 >>DWH_TABLES_KEEP_HOURLY=720 >>DWH_TABLES_KEEP_DAILY=0 >> >> So according to [1] regarding "DWH_TABLES_KEEP_HOURLY": >> >>The number of hours that hourly data is stored. The default is 60 >> days. >>Hourly data more than two days old is aggregated into dailydata. >> >> if I reduce that value to say 240 (10 days), any older entry from >> that should be erased upon a DWH restart, right? >> >> Thanks. >> >>[1]: >> https://access.redhat.com/documentation/en-US/Red_Hat_Enterp >> rise_Virtualization/3.6/pdf/Reports_and_Data_Warehouse_ >> Guide/Red_Hat_Enterprise_Virtualization-3.6-Reports_ >> and_Data_Warehouse_Guide-en-US.pdf >> [3] >> >> Best, >>> >>> >>> >>> Thanks. >>> ___ >>> Users mailing list >>> Users@ovirt.org >>> http://lists.ovirt.org/mailman/listinfo/users [1] [1] >>> >>> -- >>> >>> Sandro Bonazzola >>> Better technology. Faster innovation. Powered by community >>> collaboration. >>> See how it works at redhat.com [2] [2] >>> >>> [3] >>> >> >> -- >> >> Didi >> >> Links: >> -- >> [1] http://lists.ovirt.org/mailman/listinfo/users [1] >> [2] http://redhat.com [2] >> [3] >> https://www.redhat.com/it/about/events/red-hat-open-source-day-2016 >> [4] >> >> >> Links: >> -- >> [1] http://lists.ovirt.org/mailman/listinfo/users >> [2] http://redhat.com >> [3] >> https://access.redhat.com/documentation/en-US/Red_Hat_Enterp >> rise_Virtualization/3.6/pdf/Reports_and_Data_Warehouse_ >> Guide/Red_Hat_Enterprise_Virtualization-3.6-Reports_ >> and_Data_Warehouse_Guide-en-US.pdf >> [4] https://www.redhat.com/it/about/events/red-hat-open-source-day-2016 >> > ___ > Users mailing list > Users@ovirt.org > http://lists.ovirt.org/mailman/listinfo/users > ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Promiscuous mode
https://www.ovirt.org/feature/networkfilter/ Yaniv Dary Technical Product Manager Red Hat Israel Ltd. 34 Jerusalem Road Building A, 4th floor Ra'anana, Israel 4350109 Tel : +972 (9) 7692306 8272306 Email: yd...@redhat.com IRC : ydary On Thu, Sep 15, 2016 at 5:03 PM, Yaniv Dary <yd...@redhat.com> wrote: > If you are using 4.0, this is built in to vnic profile and can be changed > in the UI. > > Yaniv Dary > Technical Product Manager > Red Hat Israel Ltd. > 34 Jerusalem Road > Building A, 4th floor > Ra'anana, Israel 4350109 > > Tel : +972 (9) 7692306 > 8272306 > Email: yd...@redhat.com > IRC : ydary > > > On Fri, Sep 2, 2016 at 11:27 AM, Simone Tiraboschi <stira...@redhat.com> > wrote: > >> >> >> On Fri, Sep 2, 2016 at 10:11 AM, qinglong.d...@horebdata.cn < >> qinglong.d...@horebdata.cn> wrote: >> >>> Hi, all: >>> I have a vpn server in a vm, but it could not work normally. It >>> seems that promiscuous mode must be enabled in nic of the hypervisor. I >>> do not know how to set the promiscuous mode in ovirt node. Anyone can >>> help? Thanks! >>> >> >> you have to install vdsm-hook-macspoof on all the hosts of that cluster >> and configure it this way >> https://github.com/oVirt/vdsm/blob/master/vdsm_hooks/macspoof/README >> for that VM or just for one of its interfaces. >> >> >>> >>> -- >>> >>> >>> ___ >>> Users mailing list >>> Users@ovirt.org >>> http://lists.ovirt.org/mailman/listinfo/users >>> >>> >> >> ___ >> Users mailing list >> Users@ovirt.org >> http://lists.ovirt.org/mailman/listinfo/users >> >> > ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] VM Live Migration issues
OVS is experimental and there is a open item on making migration work: https://bugzilla.redhat.com/show_bug.cgi?id=1362495 Yaniv Dary Technical Product Manager Red Hat Israel Ltd. 34 Jerusalem Road Building A, 4th floor Ra'anana, Israel 4350109 Tel : +972 (9) 7692306 8272306 Email: yd...@redhat.com IRC : ydary On Fri, Aug 26, 2016 at 11:25 AM, Anantha Raghava < rag...@exzatechconsulting.com> wrote: > Hi, > > Not at all. > > Just newly created Virtual Machine. No user is accessing the VM yet. Only > Ubuntu Trusty Tahr (14.04) OS with oVirt Guest Agent is installed. VM and > both hosts are in the same network as well. > > Applied migration policy is "Minimum Downtime". Bandwidth limit is set to > Auto. Cluster switch is set to "OVS" I can send the screen shot tomorrow. > > Host Hardware configuration. Intel Xeon CPU, 2 Socket X 16 Core in each > socket. Installed Memory is 256 GB on each host. I have 4 X 10Gbps NIC, 2 > given for VM traffic and 2 given for iSCSI traffic. oVirt Management is on > a separate 1 X 1Gbps NIC. > > Yet, migration fails. > > -- > > Thanks & Regards, > > > Anantha Raghava eXza Technology Consulting & Services > > Do not print this e-mail unless required. Save Paper & trees. > On Friday 26 August 2016 09:31 PM, Yaniv Dary wrote: > > Is the VM very busy? > Did you apply the new cluster migration policies? > > Yaniv Dary > Technical Product Manager > Red Hat Israel Ltd. > 34 Jerusalem Road > Building A, 4th floor > Ra'anana, Israel 4350109 > > Tel : +972 (9) 7692306 > 8272306 > Email: yd...@redhat.com > IRC : ydary > > > On Fri, Aug 26, 2016 at 1:54 AM, Anantha Raghava < > rag...@exzatechconsulting.com> wrote: > >> Hi, >> >> In our setup we have configured two hosts, both of same CPU type, same >> amount of memory and Master storage domain is created on iSCSI storage and >> is live. >> >> I created a single VM with Ubuntu Trusty as OS. It installed properly and >> when I attempted to migrate the running VM, the migration failed. >> >> Engine log, Host 1 log and Host 2 logs are attached for your reference. >> Since logs are running into several MBs, I have compressed them and >> attached here. >> >> Can someone help us to solve this issue? >> >> -- >> >> Thanks & Regards, >> Anantha Raghava >> >> ___ >> Users mailing list >> Users@ovirt.org >> http://lists.ovirt.org/mailman/listinfo/users >> >> > > ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] VM Live Migration issues
Is the VM very busy? Did you apply the new cluster migration policies? Yaniv Dary Technical Product Manager Red Hat Israel Ltd. 34 Jerusalem Road Building A, 4th floor Ra'anana, Israel 4350109 Tel : +972 (9) 7692306 8272306 Email: yd...@redhat.com IRC : ydary On Fri, Aug 26, 2016 at 1:54 AM, Anantha Raghava < rag...@exzatechconsulting.com> wrote: > Hi, > > In our setup we have configured two hosts, both of same CPU type, same > amount of memory and Master storage domain is created on iSCSI storage and > is live. > > I created a single VM with Ubuntu Trusty as OS. It installed properly and > when I attempted to migrate the running VM, the migration failed. > > Engine log, Host 1 log and Host 2 logs are attached for your reference. > Since logs are running into several MBs, I have compressed them and > attached here. > > Can someone help us to solve this issue? > > -- > > Thanks & Regards, > Anantha Raghava > > ___ > Users mailing list > Users@ovirt.org > http://lists.ovirt.org/mailman/listinfo/users > > ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Prefered Host to start VM instead of Pinned Host
You can define a default cluster for this use case. Yaniv Dary Technical Product Manager Red Hat Israel Ltd. 34 Jerusalem Road Building A, 4th floor Ra'anana, Israel 4350109 Tel : +972 (9) 7692306 8272306 Email: yd...@redhat.com IRC : ydary On Fri, Aug 19, 2016 at 8:09 AM, Matt . <yamakasi@gmail.com> wrote: > Hi Guys, > > Is it an idea to have an option, not the first boot option, to set a > prefered host for a VM to start on ? > > If you remove this host that it also does not complain about a pinned > VM as it should faillback on "any host in cluster" in that way ? > > It's nice for static VM's on hosts that might be started on other > hosts when the prefered host is gone, dead or whatever. > > Cheers, > > Matt > ___ > Users mailing list > Users@ovirt.org > http://lists.ovirt.org/mailman/listinfo/users > ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Not Updating Statistics
This can happen when the engine is down or very busy. This error seems to happen only sometimes, which indicates this is the case. Yaniv Dary Technical Product Manager Red Hat Israel Ltd. 34 Jerusalem Road Building A, 4th floor Ra'anana, Israel 4350109 Tel : +972 (9) 7692306 8272306 Email: yd...@redhat.com IRC : ydary On Aug 22, 2016 00:21, "Fernando Fuentes" <ffuen...@darktcp.net> wrote: > Shirly, > > Here is what I have: > > [root@hypervirt ~]# rpm -qa ovirt-engine-dwh > ovirt-engine-dwh-4.0.2-1.el7.centos.noarch > [root@hypervirt ~]# rpm -qa ovirt-engine > ovirt-engine-4.0.2.6-1.el7.centos.noarch > [root@hypervirt ~]# > > As requested the dwh log is attached. > > Regards, > > > -- > Fernando Fuentes > ffuen...@txweather.org > http://www.txweather.org > > > > On Sun, Aug 21, 2016, at 03:02 AM, Shirly Radco wrote: > > Hi Fernando, Melissa > > What version are you using for engine and dwh? > > https://bugzilla.redhat.com/show_bug.cgi?id=1344935 > > Versions: > > ovirt-engine-dwh-setup-4.0.2-1.el7ev.noarch > > ovirt-engine-setup-4.0.2.6-0.1.el7ev.noarch > > should not have this issue. > > Please update me if you still have this issue and attach the > ovirt-engine-dwh log. > > > Best regards, > > > Shirly Radco > > BI Software Engineer > Red Hat Israel Ltd. > 34 Jerusalem Road > Building A, 4th floor > Ra'anana, Israel 4350109 > > > On Sat, Aug 20, 2016 at 9:11 PM, Fernando Fuentes <ffuen...@darktcp.net> > wrote: > > > Team, > > This is still an issue on my env. :( > > 2016-08-20 09:04:56|pIlSG1|2EMUyU|snSJCy|OVIRT_ENGINE_DWH|SampleTimeKee > pingJob|Default|5|tWarn|tWarn_1|Can not sample data, oVirt Engine is not > updating the statistics. Please check your oVirt Engine status.|9704 > 2016-08-20 10:57:42|3ZzN5z|2EMUyU|snSJCy|OVIRT_ENGINE_DWH|SampleTimeKee > pingJob|Default|5|tWarn|tWarn_1|Can not sample data, oVirt Engine is not > updating the statistics. Please check your oVirt Engine status.|9704 > 2016-08-20 11:31:33|reczvL|2EMUyU|snSJCy|OVIRT_ENGINE_DWH|SampleTimeKee > pingJob|Default|5|tWarn|tWarn_1|Can not sample data, oVirt Engine is not > updating the statistics. Please check your oVirt Engine status.|9704 > > Any ideas? > > Thanks for the help! > > > -- > Fernando Fuentes > ffuen...@txweather.org > http://www.txweather.org > > > > > On Thu, Aug 18, 2016, at 01:35 PM, Fernando Fuentes wrote: > > I am having similar issues though my problem only started after recovering > my DWH DB. > But the errors are the sames as posted below. > > Any ideas? > > Regards, > > -- > Fernando Fuentes > ffuen...@txweather.org > http://www.txweather.org > > > > On Wed, Aug 17, 2016, at 08:47 AM, Sandro Bonazzola wrote: > > Adding Shirly > > On Wed, Aug 17, 2016 at 3:30 PM, Melissa Mesler <meli...@justmelly.com> > wrote: > > All, we are running Ovirt 4.0 on CentOS 7. We have some errors in our > dwh log. Look at the following: > > 2016-08-16 > 13:28:51|mFKcbP|2EMUyU|snSJCy|OVIRT_ENGINE_DWH|SampleTimeKee > pingJob|Default|5|tWarn|tWarn_1|Can > not sample data, oVirt Engine is not updating the statistics. Please > check your oVirt Engine status.|9704 > 2016-08-16 > 19:31:00|dgTmvI|2EMUyU|snSJCy|OVIRT_ENGINE_DWH|SampleTimeKee > pingJob|Default|5|tWarn|tWarn_1|Can > not sample data, oVirt Engine is not updating the statistics. Please > check your oVirt Engine status.|9704 > 2016-08-16 > 23:19:28|ByUf8M|2EMUyU|snSJCy|OVIRT_ENGINE_DWH|SampleTimeKee > pingJob|Default|5|tWarn|tWarn_1|Can > not sample data, oVirt Engine is not updating the statistics. Please > check your oVirt Engine status.|9704 > 2016-08-17 > 00:27:59|jzRGar|2EMUyU|snSJCy|OVIRT_ENGINE_DWH|SampleTimeKee > pingJob|Default|5|tWarn|tWarn_1|Can > not sample data, oVirt Engine is not updating the statistics. Please > check your oVirt Engine status.|9704 > 2016-08-17 > 02:55:01|WZ7M9t|2EMUyU|snSJCy|OVIRT_ENGINE_DWH|SampleTimeKee > pingJob|Default|5|tWarn|tWarn_1|Can > not sample data, oVirt Engine is not updating the statistics. Please > check your oVirt Engine status.|9704 > 2016-08-17 > 04:12:06|Q237ie|2EMUyU|snSJCy|OVIRT_ENGINE_DWH|SampleTimeKee > pingJob|Default|5|tWarn|tWarn_1|Can > not sample data, oVirt Engine is not updating the statistics. Please > check your oVirt Engine status.|9704 > 2016-08-17 > 04:46:12|8COWHX|2EMUyU|snSJCy|OVIRT_ENGINE_DWH|SampleTimeKee > pingJob|Default|5|tWarn|tWarn_1|Can > not sample data, oVirt Engine is not updating the statistics. Please > check your oVirt Engine status.|9704 > > What does this mean? > __
Re: [ovirt-users] oVirt Reports
This looks like a DWH, not a reports issue. Are you sure you only install reports remotely? Yaniv Dary Technical Product Manager Red Hat Israel Ltd. 34 Jerusalem Road Building A, 4th floor Ra'anana, Israel 4350109 Tel : +972 (9) 7692306 8272306 Email: yd...@redhat.com IRC : ydary On Tue, Aug 16, 2016 at 8:48 AM, Yedidyah Bar David <d...@redhat.com> wrote: > On Tue, Aug 16, 2016 at 12:09 AM, Fernando Fuentes <ffuen...@darktcp.net> > wrote: > > David, > > (Actually it's "Yedidyah" or "Didi", "Bar David" is my surname) > > > > > After an attempt to run this remote setup something went really wrong > > and my dwh went fubar on my ovirt 4.0 > > > > I got: > > > > 2016-08-15 16:03:34|ETL Service Started > > ovirtEngineDbDriverClass|org.postgresql.Driver > > ovirtEngineHistoryDbJdbcConnection|jdbc:postgresql:// > localhost:5432/ovirt_engine_history?sslfactory=org.postgresql.ssl. > NonValidatingFactory > > hoursToKeepDaily|43800 > > hoursToKeepHourly|1440 > > ovirtEngineDbPassword|** > > runDeleteTime|3 > > ovirtEngineDbJdbcConnection|jdbc:postgresql://localhost: > 5432/engine?sslfactory=org.postgresql.ssl.NonValidatingFactory > > runInterleave|20 > > limitRows|limit 1000 > > ovirtEngineHistoryDbUser|ovirt_engine_history > > ovirtEngineDbUser|engine > > deleteIncrement|10 > > timeBetweenErrorEvents|30 > > hoursToKeepSamples|24 > > deleteMultiplier|1000 > > lastErrorSent|2011-07-03 12:46:47.00 > > etlVersion|4.0.2 > > dwhAggregationDebug|false > > dwhUuid|759f3eb5-5072-4c28-9686-a363eb956077 > > ovirtEngineHistoryDbDriverClass|org.postgresql.Driver > > ovirtEngineHistoryDbPassword|** > > Exception in component tJDBCInput_2 > > org.postgresql.util.PSQLException: ERROR: relation > > "history_configuration" does not exist > > Position: 65 > > at > > org.postgresql.core.v3.QueryExecutorImpl.receiveErrorResponse( > QueryExecutorImpl.java:2157) > > at > > org.postgresql.core.v3.QueryExecutorImpl.processResults( > QueryExecutorImpl.java:1886) > > at > > org.postgresql.core.v3.QueryExecutorImpl.execute( > QueryExecutorImpl.java:255) > > at > > org.postgresql.jdbc2.AbstractJdbc2Statement.execute( > AbstractJdbc2Statement.java:555) > > at > > org.postgresql.jdbc2.AbstractJdbc2Statement.executeWithFlags( > AbstractJdbc2Statement.java:403) > > at > > org.postgresql.jdbc2.AbstractJdbc2Statement.executeQuery( > AbstractJdbc2Statement.java:283) > > at > > ovirt_engine_dwh.minimalversioncheck_4_0.MinimalVersionCheck. > tJDBCInput_2Process(MinimalVersionCheck.java:1574) > > at > > ovirt_engine_dwh.minimalversioncheck_4_0.MinimalVersionCheck. > tJDBCInput_1Process(MinimalVersionCheck.java:1229) > > at > > ovirt_engine_dwh.minimalversioncheck_4_0.MinimalVersionCheck. > tJDBCConnection_2Process(MinimalVersionCheck.java:782) > > at > > ovirt_engine_dwh.minimalversioncheck_4_0.MinimalVersionCheck. > tJDBCConnection_1Process(MinimalVersionCheck.java:657) > > at > > ovirt_engine_dwh.minimalversioncheck_4_0.MinimalVersionCheck. > runJobInTOS(MinimalVersionCheck.java:3089) > > at > > ovirt_engine_dwh.minimalversioncheck_4_0. > MinimalVersionCheck.runJob(MinimalVersionCheck.java:2853) > > at > > ovirt_engine_dwh.historyetl_4_0.HistoryETL.tRunJob_2Process( > HistoryETL.java:8009) > > at > > ovirt_engine_dwh.historyetl_4_0.HistoryETL$3.run(HistoryETL. > java:11520) > > 2016-08-15 > > 16:03:34|NAl0ai|349e7f|349e7f|OVIRT_ENGINE_DWH| > MinimalVersionCheck|Default|6|Java > > Exception|tJDBCInput_2|org.postgresql.util.PSQLException:ERROR: relation > > "history_configuration" does not exist > > Position: 65|1 > > Exception in component tRunJob_2 > > java.lang.RuntimeException: Child job running failed > > at > > ovirt_engine_dwh.historyetl_4_0.HistoryETL.tRunJob_2Process( > HistoryETL.java:8032) > > at > > ovirt_engine_dwh.historyetl_4_0.HistoryETL$3.run(HistoryETL. > java:11520) > > 2016-08-15 > > 16:03:34|349e7f|349e7f|349e7f|OVIRT_ENGINE_DWH|HistoryETL|Default|6|Java > > Exception|tRunJob_2|java.lang.RuntimeException:Child job running > > failed|1 > > 2016-08-15 16:03:34|ETL Service Stopped > > > > Can you please help? > > P
Re: [ovirt-users] oVirt 4.0 and multipath.conf for HPE 3PAR. What do you advise?
Changing multpath conf is not supported, since this file is managed by
VDSM.
It should work well for the oVirt use case. Configuration should be changed
via the manager if needed and not via the conf.
Yaniv Dary
Technical Product Manager
Red Hat Israel Ltd.
34 Jerusalem Road
Building A, 4th floor
Ra'anana, Israel 4350109
Tel : +972 (9) 7692306
8272306
Email: yd...@redhat.com
IRC : ydary
On Sat, Aug 13, 2016 at 4:03 PM, <aleksey.maksi...@it-kb.ru> wrote:
> Hello, oVirt guru's !
>
> I installed oVirt 4.0 on several servers HP ProLiant DL360 G5 with
> QLogic/Emulex 4G dual-port HBAs.
> These servers have multipath connection to the storage system HP 3PAR 7200.
>
> Before installing oVirt to servers I set up the configuration file
> /etc/multipath.conf according to the vendor recommendations from document
> "HPE 3PAR Red Hat Enterprise Linux and Oracle Linux Implementation Guide
> (emr_na-c04448818-9.pdf)"
> https://blog.it-kb.ru/2016/06/12/configuring-device-mapper-
> multipathing-dm-multipat-mpio-in-centos-linux-7-2-with-
> emulex-and-qlogic-fc-hba-connecting-over-san-storage-
> hp-3par-7200-3par-os-3-2-2/
>
> Before installing oVirt my multipath.conf was the:
>
> ---> start of /etc/multipath.conf <-
>
> defaults {
> polling_interval 10
> user_friendly_names no
> find_multipaths yes
> }
> blacklist {
> devnode "^cciss\/c[0-9]d[0-9]*"
> }
> multipaths {
>multipath {
>wwid 360002ac00016cec9
>alias 3par-vv2
>}
>multipath {
>wwid 360002ac00017cec9
>alias 3par-vv1
> }
> }
> devices {
> device {
> vendor "3PARdata"
> product "VV"
> path_grouping_policy group_by_prio
> path_selector "round-robin 0"
> path_checker tur
> features "0"
> hardware_handler "1 alua"
> prio alua
> failback immediate
> rr_weight uniform
> no_path_retry 18
> rr_min_io_rq 1
> detect_prio yes
> }
> }
> ---> end of /etc/multipath.conf <-
>
> But after installing oVirt file multipath.conf has changed to:
>
> ---> start of /etc/multipath.conf <-
> defaults {
> polling_interval5
> no_path_retry fail
> user_friendly_names no
> flush_on_last_del yes
> fast_io_fail_tmo5
> dev_loss_tmo30
> max_fds 4096
> }
> devices {
> device {
> all_devsyes
> no_path_retry fail
> }
> }
> ---> end of /etc/multipath.conf <-
>
> Now I'm not sure that this configuration is optimal. What do you advise?
> ___
> Users mailing list
> Users@ovirt.org
> http://lists.ovirt.org/mailman/listinfo/users
>
___
Users mailing list
Users@ovirt.org
http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] xml config file being used in ovirt different from virsh?
You should only use the management to keep changes. We added network filtering options in 4.0. There is also a option of VDSM hook for things that are not supported via the manager. Yaniv Dary Technical Product Manager Red Hat Israel Ltd. 34 Jerusalem Road Building A, 4th floor Ra'anana, Israel 4350109 Tel : +972 (9) 7692306 8272306 Email: yd...@redhat.com IRC : ydary On Sat, Aug 13, 2016 at 12:15 AM, Bill Bill <jax2...@outlook.com> wrote: > It seems like when starting the VM through the oVirt dashboard, it’s > either overwriting or removing those values. > > > > *From: *Bill Bill <jax2...@outlook.com> > *Sent: *Friday, August 12, 2016 3:04 PM > *To: *users@ovirt.org > *Subject: *xml config file being used in ovirt different from virsh? > > > > I have a VM with network filtering enabled, specifically the clean-traffic > filter. > > > > Through virsh, I modify the configuration to reflect changes like this: > > > > > > > > > > > > > > This only allows those two specified IP’s to communicate on the VM. I’ve > defined the xml through virsh. > > > > Now, if I start the VM directly through virsh, those rules apply and work > correctly. I can add any other random IP from the same subnet and it does > not work, as expected. Only the two Ip’s specified above will respond. > > > > This unfortunately, makes the VM appear to be down from with the ovirt > dashboard if it’s started manually through virsh. > > > > If I edit the machine through virsh but do not start it and then go onto > oVirt to start the VM, it seems the configuration is not loaded – does > oVirt load a different configuration file other than > /etc/libvirt/qemu/machine.xml? > > ___ > Users mailing list > Users@ovirt.org > http://lists.ovirt.org/mailman/listinfo/users > > ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] General system updates policy
We try to keep up with latest releases, so it should be quite safe. Yaniv Dary Technical Product Manager Red Hat Israel Ltd. 34 Jerusalem Road Building A, 4th floor Ra'anana, Israel 4350109 Tel : +972 (9) 7692306 8272306 Email: yd...@redhat.com IRC : ydary On Fri, Aug 12, 2016 at 9:01 PM, David Gossage <dgoss...@carouselchecks.com> wrote: > Is it considered safe from an ovirt stability standpoint to apply yum > updates to the hosts and engine as centos/redhat release them? > > For example the recent https://rhn.redhat.com/errata/RHSA-2016-1606.html > update for qemu. If I run yum update and update that is their any worry > for me that it has not been tested with oVirt and so versions will break > something. Same with kernels, libraries etc.. > > > *David Gossage* > *Carousel Checks Inc. | System Administrator* > *Office* 708.613.2284 > > ___ > Users mailing list > Users@ovirt.org > http://lists.ovirt.org/mailman/listinfo/users > > ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Storage for my Environment
Only via local DC or HCI with Gluster storage. There blogs on how to deploy with HCI. I would look them up in the past of this mailing list. Yaniv Dary Technical Product Manager Red Hat Israel Ltd. 34 Jerusalem Road Building A, 4th floor Ra'anana, Israel 4350109 Tel : +972 (9) 7692306 8272306 Email: yd...@redhat.com IRC : ydary On Fri, Aug 12, 2016 at 12:45 PM, Michael Cooper <mcoo...@coopfire.com> wrote: > Hello Guys, > > I am sorry ask a stupid question again, however I am not sure how > to add storage to the environment that I have at the moment. I have 4 > Servers 3 of them are AMD and one Intel Core i7, on my servers I have 2 > Dell SC1435's and one HP DL385 G5 > > I have the Engine Running and I have added a node as well, Both of them > are Physical servers they both have 1 tb drives, I would like to add the > drive in the node as storage how would I accomplish that? > > Thank you very much in advance, > -- > *Michael Cooper* > http://www.coopfire.com > Linux/VMWare Certified Professional > > ___ > Users mailing list > Users@ovirt.org > http://lists.ovirt.org/mailman/listinfo/users > > ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] ovirt4.0.1 and new node, migration fails
Did you open a bug like Michal asked? Yaniv Dary Technical Product Manager Red Hat Israel Ltd. 34 Jerusalem Road Building A, 4th floor Ra'anana, Israel 4350109 Tel : +972 (9) 7692306 8272306 Email: yd...@redhat.com IRC : ydary On Fri, Aug 12, 2016 at 2:23 AM, Bill James <bill.ja...@j2.com> wrote: > just fyi, I tried updating to ovirt-engine-4.0.2.6-1.el7.centos.noarch > and still same story, it won't let me select a specific host to deploy a > VM to, and doesn't tell me why not. > > However I can migrate the VM from one node to the other one just fine. > > Any ideas why? > > I provided logs earlier. > > > > > On 08/03/2016 02:32 PM, Bill James wrote: > >> opened bug 1363900. >> It also includes recent logs from all 3 servers. >> >> Also tried updating vdsm to 4.18.10-1 and restarted ovirt-engine. >> No change in results. >> >> I can migrate VMs to new node but not initially assign VMs to that node. >> >> >> On 07/29/2016 09:31 AM, Bill James wrote: >> >>> ok, I will raise a bug. Yes it is very frustrating just having button >>> not work without explanation. >>> I don't know if this is related, the new host that I am having troubles >>> with is running 4.0.1.1-1, >>> other other host is running 4.0.0.6-1 >>> >>> I was planning on migrating VMs then upgrade the older host. >>> Also Cluster is still in 3.6 mode, also waiting for upgrade of older >>> node. >>> All storage domains are on older node, its the NFS server. >>> >>> >>> hmm, just retried migration so I could get vdsm logs from both hosts. >>> 1 VM worked, the other 3 failed. >>> And I still can't assign VMs to new node. >>> >>> VM that worked: f4cd4891-977d-44c2-8554-750ce86da7c9 >>> >>> Not sure what's special about it. >>> It and 45f4f24b-2dfa-401b-8557-314055a4662c are clones from same >>> template. >>> >>> >>> Attaching logs from 2 nodes and engine now. >>> >>> >>> >>> On 7/29/16 4:00 AM, Michal Skrivanek wrote: >>> >>>> On 28 Jul 2016, at 18:37, Bill James <bill.ja...@j2.com> wrote: >>>>> >>>>> I'm trying to test out ovirt4.0.1. >>>>> I added a new hardware node to the cluster. Its status is Up. >>>>> But for some reason when I create a new VM and try to select "Specific >>>>> Host" the radio button doesn't let me select it so I can't assign a VM to >>>>> new node. >>>>> >>>> please raise that as a bug if there is no explanation why >>>> >>>> When I try to migrate a VM to new node it fails with: >>>>> >>>>> MigrationError: Domain not found: no domain with matching uuid >>>>> '45f4f24b-2dfa-401b-8557-314055a4662c' >>>>> >>>>> >>>>> What did I miss? >>>>> >>>> for migration issues you always need to include vdsm logs from both >>>> source and destination host. Hard to say otherwise. Anything special about >>>> your deployment? >>>> >>>> ovirt-engine-4.0.1.1-1.el7.centos.noarch >>>>> vdsm-4.18.6-1.el7.centos.x86_64 >>>>> >>>>> storage is NFS. >>>>> >>>>> Attached logs. >>>>> >>>>> ___ >>>>> >>>>> Users mailing list >>>>> Users@ovirt.org >>>>> http://lists.ovirt.org/mailman/listinfo/users >>>>> >>>> >>> >> > ___ > Users mailing list > Users@ovirt.org > http://lists.ovirt.org/mailman/listinfo/users > ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] leasing of vms
I would look at ManageIQ to give such capabilities. Yaniv Dary Technical Product Manager Red Hat Israel Ltd. 34 Jerusalem Road Building A, 4th floor Ra'anana, Israel 4350109 Tel : +972 (9) 7692306 8272306 Email: yd...@redhat.com IRC : ydary On Wed, Aug 10, 2016 at 3:30 PM, Budur Nagaraju <nbud...@gmail.com> wrote: > I want to restrict the vms to users for certain period , once the lease is > expired vm should automatically retire. > also is there a feature to assign quota of vms ? > > Thanks, > Nagaraju > > > On Wed, Aug 10, 2016 at 5:58 PM, Nir Soffer <nsof...@redhat.com> wrote: > >> On Wed, Aug 10, 2016 at 1:47 PM, Budur Nagaraju <nbud...@gmail.com> >> wrote: >> > HI >> > >> > >> > Is there a feature to lease the vms in oVirt ? >> >> What do you mean by "lease the vms"? >> >> Nir >> > > > ___ > Users mailing list > Users@ovirt.org > http://lists.ovirt.org/mailman/listinfo/users > > ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Is it is possible to edit the list of Operating Systems for a VM ?
Here are the details: http://www.ovirt.org/develop/release-management/features/virt/os-info/ You should not use the DB since all your changes will be deleted on engine restart. Yaniv Dary Technical Product Manager Red Hat Israel Ltd. 34 Jerusalem Road Building A, 4th floor Ra'anana, Israel 4350109 Tel : +972 (9) 7692306 8272306 Email: yd...@redhat.com IRC : ydary On Sun, Jul 31, 2016 at 9:51 PM, Peter Michael Calum <pe...@tdc.dk> wrote: > Hi > > > > I mean editing ‘Operating system’ drop down list, when you create New VM. > > OK to do it via Database or Conf file. > > > > Thanks > > Peter > > > > *Fra:* Yanir Quinn [mailto:yqu...@redhat.com] > *Sendt:* 31. juli 2016 12:17 > *Til:* Peter Michael Calum <pe...@tdc.dk> > *Cc:* users@ovirt.org > *Emne:* Re: [ovirt-users] Is it is possible to edit the list of Operating > Systems for a VM ? > > > > Hi, > > What are you aiming for ? having a filtered list in UI for a vm ? add a > non-existing OS to the list ? > > Regards > > Yanir Quinn > > > > On Fri, Jul 29, 2016 at 12:00 PM, Peter Michael Calum <pe...@tdc.dk> > wrote: > > Hi, > > Does anyone know if it is possible to edit the list of Operating Systems > for a VM. > - I'd like it to, for example, "Centos Linux 6.x x64" or "Fedora xx" in > this list. > > Kind regards > Peter Calum > > ___ > Users mailing list > Users@ovirt.org > http://lists.ovirt.org/mailman/listinfo/users > > > > ___ > Users mailing list > Users@ovirt.org > http://lists.ovirt.org/mailman/listinfo/users > > ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Is it is possible to edit the list of Operating Systems for a VM ?
This should be possible via OS info conf files in the engine. Yaniv Dary Technical Product Manager Red Hat Israel Ltd. 34 Jerusalem Road Building A, 4th floor Ra'anana, Israel 4350109 Tel : +972 (9) 7692306 8272306 Email: yd...@redhat.com IRC : ydary On Sun, Jul 31, 2016 at 1:17 PM, Yanir Quinn <yqu...@redhat.com> wrote: > Hi, > What are you aiming for ? having a filtered list in UI for a vm ? add a > non-existing OS to the list ? > > Regards > Yanir Quinn > > > On Fri, Jul 29, 2016 at 12:00 PM, Peter Michael Calum <pe...@tdc.dk> > wrote: > >> Hi, >> >> Does anyone know if it is possible to edit the list of Operating Systems >> for a VM. >> - I'd like it to, for example, "Centos Linux 6.x x64" or "Fedora xx" in >> this list. >> >> Kind regards >> Peter Calum >> >> ___ >> Users mailing list >> Users@ovirt.org >> http://lists.ovirt.org/mailman/listinfo/users >> > > > ___ > Users mailing list > Users@ovirt.org > http://lists.ovirt.org/mailman/listinfo/users > > ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Move from Local SD to Shared
I would recommend using a export domain to clear the SD and reattaching it to a shared storage cluster, then importing. Yaniv Dary Technical Product Manager Red Hat Israel Ltd. 34 Jerusalem Road Building A, 4th floor Ra'anana, Israel 4350109 Tel : +972 (9) 7692306 8272306 Email: yd...@redhat.com IRC : ydary On Fri, Jul 15, 2016 at 5:10 PM, Alexandr Krivulya <shur...@shurik.kiev.ua> wrote: > Hi, > > I need to move my datacenter from local storage domain to shared (nfs or > posix) without destroying storage. What is the best way to do it in > oVirt 3.6? > > ___ > Users mailing list > Users@ovirt.org > http://lists.ovirt.org/mailman/listinfo/users > ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] ovirt-ha-agent keeps quitting - 4.0.0
The other issue will be fixed in 4.0.2: https://bugzilla.redhat.com/show_bug.cgi?id=1348907 Yaniv Dary Technical Product Manager Red Hat Israel Ltd. 34 Jerusalem Road Building A, 4th floor Ra'anana, Israel 4350109 Tel : +972 (9) 7692306 8272306 Email: yd...@redhat.com IRC : ydary On Sun, Jul 17, 2016 at 1:04 PM, Artyom Lukianov <aluki...@redhat.com> wrote: > We had the bug related to this issue > https://bugzilla.redhat.com/show_bug.cgi?id=1343005. > It must be fixed in recent versions. > Best Regards > > On Thu, Jul 14, 2016 at 8:14 PM, Gervais de Montbrun < > gerv...@demontbrun.com> wrote: > >> Hey Folks, >> >> I upgraded my oVirt cluster from 3.6.7 to 4.0.0 yesterday and am >> experiencing a bunch of issues. >> >> 1) I can't update the Compatibility Version to 4.0 because it tells me >> that all my VMs have to be off to do so, but I have a hosted engine. I >> found some info online about how you plan to fix this. Do we know if the >> fix will be in 4.0.1? >> >> 2) More alarming... the ovirt-ha-agent keeps quitting. The agent.log >> shows: >> >> MainThread::ERROR::2016-07-13 >> 16:38:57,100::agent::205::ovirt_hosted_engine_ha.agent.agent.Agent::(_run_agent) >> Error: '[Errno 24] Too many open files' - trying to restart agent >> MainThread::ERROR::2016-07-13 >> 16:39:02,104::config::122::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine.config::(_load) >> Configuration file '/etc/ovirt-hosted-engine/hosted-engine.conf' not >> available [[Errno 24] Too many open files: >> '/etc/ovirt-hosted-engine/hosted-engine.conf'] >> MainThread::ERROR::2016-07-13 >> 16:39:02,105::agent::205::ovirt_hosted_engine_ha.agent.agent.Agent::(_run_agent) >> Error: '[Errno 24] Too many open files' - trying to restart agent >> MainThread::ERROR::2016-07-13 >> 16:39:07,110::agent::210::ovirt_hosted_engine_ha.agent.agent.Agent::(_run_agent) >> Too many errors occurred, giving up. Please review the log and consider >> filing a bug. >> MainThread::ERROR::2016-07-13 >> 17:44:03,499::hosted_engine::493::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(start_monitoring) >> Shutting down the agent because of 3 failures in a row! >> MainThread::ERROR::2016-07-13 >> 17:44:03,515::agent::205::ovirt_hosted_engine_ha.agent.agent.Agent::(_run_agent) >> Error: '(24, 'Sanlock lockspace remove failure', 'Too many open files')' - >> trying to restart agent >> MainThread::ERROR::2016-07-13 >> 17:44:08,520::config::122::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine.config::(_load) >> Configuration file '/etc/ovirt-hosted-engine/hosted-engine.conf' not >> available [[Errno 24] Too many open files: >> '/etc/ovirt-hosted-engine/hosted-engine.conf'] >> MainThread::ERROR::2016-07-13 >> 17:44:08,523::agent::205::ovirt_hosted_engine_ha.agent.agent.Agent::(_run_agent) >> Error: '[Errno 24] Too many open files' - trying to restart agent >> MainThread::ERROR::2016-07-13 >> 17:44:13,529::agent::205::ovirt_hosted_engine_ha.agent.agent.Agent::(_run_agent) >> Error: '[Errno 24] Too many open files' - trying to restart agent >> MainThread::ERROR::2016-07-13 >> 17:44:18,535::agent::205::ovirt_hosted_engine_ha.agent.agent.Agent::(_run_agent) >> Error: '[Errno 24] Too many open files' - trying to restart agent >> MainThread::ERROR::2016-07-13 >> 17:44:23,541::agent::205::ovirt_hosted_engine_ha.agent.agent.Agent::(_run_agent) >> Error: '[Errno 24] Too many open files' - trying to restart agent >> MainThread::ERROR::2016-07-13 >> 17:44:28,546::agent::205::ovirt_hosted_engine_ha.agent.agent.Agent::(_run_agent) >> Error: '[Errno 24] Too many open files' - trying to restart agent >> MainThread::ERROR::2016-07-13 >> 17:44:33,552::agent::205::ovirt_hosted_engine_ha.agent.agent.Agent::(_run_agent) >> Error: '[Errno 24] Too many open files' - trying to restart agent >> MainThread::ERROR::2016-07-13 >> 17:44:38,556::agent::205::ovirt_hosted_engine_ha.agent.agent.Agent::(_run_agent) >> Error: '[Errno 24] Too many open files' - trying to restart agent >> MainThread::ERROR::2016-07-13 >> 17:44:43,561::agent::205::ovirt_hosted_engine_ha.agent.agent.Agent::(_run_agent) >> Error: '[Errno 24] Too many open files' - trying to restart agent >> MainThread::ERROR::2016-07-13 >> 17:44:48,566::agent::205::ovirt_hosted_engine_ha.agent.agent.Agent::(_run_agent) >> Error: '[Errno 24] Too many open files' - trying to restart agent >> MainThread::ERROR::2016-07-13 >> 17:44:53,571::agent::210::ovirt_hosted_engine_ha.agent.agent.Agent::(_run_agent) >> Too many errors occurred, giving up. Please review the l
Re: [ovirt-users] Importing QCOW2 into ovirt-3.6
In 3.6 you can use the image upload utility. In 4.0 we added UI to upload disk images. Yaniv Dary Technical Product Manager Red Hat Israel Ltd. 34 Jerusalem Road Building A, 4th floor Ra'anana, Israel 4350109 Tel : +972 (9) 7692306 8272306 Email: yd...@redhat.com IRC : ydary On Fri, Jul 15, 2016 at 6:05 PM, Alexis HAUSER < alexis.hau...@telecom-bretagne.eu> wrote: > Hi, > > > I downloaded a linux appliance "for KVM" in .QCOW2 extension. How can I > import it ? > > I tried adding it manually to a NFS share but it doesn't seem detected by > ovirt 3.6 > > Any ideas ? > ___ > Users mailing list > Users@ovirt.org > http://lists.ovirt.org/mailman/listinfo/users > ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] oVirt metrics
We are aiming to add IOPS per VM per Disk in oVirt 4.1. Yaniv Dary Technical Product Manager Red Hat Israel Ltd. 34 Jerusalem Road Building A, 4th floor Ra'anana, Israel 4350109 Tel : +972 (9) 7692306 8272306 Email: yd...@redhat.com IRC : ydary On Wed, Jul 13, 2016 at 2:44 PM, Dominique Taffin <dominique.taf...@1und1.de > wrote: > Hello! > > very nice implementation - and very good blog entry. > > IMHO a very important metric should be made available: IOPS. > > IOPS are a very important factor when using shared storage among a > cluster. It is a key indicator for identifying issues and performance > bottlenecks and also having a base for scaling proper storage devices. > Beeing able to display IOPS per VM would be a great benefit for large > scale enterprises. > > best, > Dominique > > > On Wed, 2016-07-13 at 13:36 +0300, Yaniv Bronheim wrote: > > Hi, > > > > In oVirt-4.0 we introduced integration with metrics collectors, In > > [1] you will find a guide for utilizing your environment to retrieve > > visualized reports about hosts and vms statistics. > > > > I encourage to try that out and send us requests for additional > > valuable metrics that you think vdsm should publish. > > This area is still work in progress and we plan to support more > > technologies and different architectures for metrics collections as > > describes in the post. This will follow by additional links in the > > post ([1]) that describe how to do so.. stay tuned. > > > > [1] https://bronhaim.wordpress.com/2016/06/26/ovirt-metrics > > > > -- > > Yaniv Bronhaim. > > ___ > > Users mailing list > > Users@ovirt.org > > http://lists.ovirt.org/mailman/listinfo/users > ___ > Users mailing list > Users@ovirt.org > http://lists.ovirt.org/mailman/listinfo/users > ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] No hosted Engine VM in portal after migrating
You need to add one storage to make the import trigger.
Yaniv Dary
Technical Product Manager
Red Hat Israel Ltd.
34 Jerusalem Road
Building A, 4th floor
Ra'anana, Israel 4350109
Tel : +972 (9) 7692306
8272306
Email: yd...@redhat.com
IRC : ydary
On Fri, Jul 8, 2016 at 8:43 PM, Matt . <yamakasi@gmail.com> wrote:
> By adding a new cluster the Hosted Engine was imported also...
>
> There seem to be some issues with changing the clusters from 3.6 to
> 4.0 and adding new cluster to make that happen the HostedEngine was
> added also.
>
> 2016-07-08 9:43 GMT+02:00 Simone Tiraboschi <stira...@redhat.com>:
> > On Fri, Jul 8, 2016 at 9:25 AM, Matt . <yamakasi@gmail.com> wrote:
> >> Hi,
> >>
> >> I see on the engine gthe following message:
> >>
> >> 2016-07-08 09:24:24,986 INFO
> >> [org.ovirt.engine.core.bll.exportimport.ImportVmCommand]
> >> (org.ovirt.thread.pool-8-thread-5) [49c1c8c1] Lock Acquired to object
> >> 'EngineLock:{exclusiveLocks='[5576ec24-112e-4995-89f8-57e40c43cc5a=<VM,
> >> ACTION_TYPE_FAILED_VM_IS_BEING_IMPORTED$VmName HostedEngine>,
> >> HostedEngine=<VM_NAME, ACTION_TYPE_FAILED_NAME_ALREADY_USED>]',
> >> sharedLocks='[5576ec24-112e-4995-89f8-57e40c43cc5a=<REMOTE_VM,
> >> ACTION_TYPE_FAILED_VM_IS_BEING_IMPORTED$VmName HostedEngine>]'}'
> >>
> >> The issue is that there is no entry as VM in the database.
> >
> > Adding Roy here.
> >
> >> What should I check more ?
> >>
> >> Thanks,
> >>
> >> Matt
> >>
> >> 2016-07-07 23:26 GMT+02:00 Matt . <yamakasi@gmail.com>:
> >>> The storage domain is there, the host-engine is just not being added,
> >>> also not after some time waiting.
> >>>
> >>> 2016-07-07 14:15 GMT+02:00 Simone Tiraboschi <stira...@redhat.com>:
> >>>> On Thu, Jul 7, 2016 at 1:34 PM, Matt . <yamakasi@gmail.com>
> wrote:
> >>>>> Hi,
> >>>>>
> >>>>> I did a successfull migration to hosted engine and noticed there is
> no
> >>>>> HostedEngine VM in the portal.
> >>>>
> >>>> Do you just miss the hosted-engine VM or also the whole hosted-engine
> >>>> storage domain?
> >>>>
> >>>>> In earlier tests it showed up so I wonder if I can import it in some
> >>>>> way so it exists in the portal.
> >>>>>
> >>>>> I used this migration way which earlier added the hosted engine and
> >>>>> stayed in the portal also after restoring the old backup.
> >>>>>
> >>>>>
> http://www.ovirt.org/develop/developer-guide/engine/migrate-to-hosted-engine/
> >>>>>
> >>>>> Thanks,
> >>>>>
> >>>>> Matt
> >>>>> ___
> >>>>> Users mailing list
> >>>>> Users@ovirt.org
> >>>>> http://lists.ovirt.org/mailman/listinfo/users
> >> ___
> >> Users mailing list
> >> Users@ovirt.org
> >> http://lists.ovirt.org/mailman/listinfo/users
> ___
> Users mailing list
> Users@ovirt.org
> http://lists.ovirt.org/mailman/listinfo/users
>
___
Users mailing list
Users@ovirt.org
http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Can't move VMs from a data domain to another
Copy the disk of the template to the other storage and them you will be able to move the VMs. Yaniv Dary Technical Product Manager Red Hat Israel Ltd. 34 Jerusalem Road Building A, 4th floor Ra'anana, Israel 4350109 Tel : +972 (9) 7692306 8272306 Email: yd...@redhat.com IRC : ydary On Wed, Jul 6, 2016 at 4:46 PM, Alexis HAUSER < alexis.hau...@telecom-bretagne.eu> wrote: > Hi, > > I was using a NFS storage and I'm now moving all VMs from there to an > iSCSI. > I successfully moved most VMs disks but now when I try to move those made > from template using thin and VMs from pool, I get the following error : > "the template that this VM is based on doesn't exit on any storage domain" > > When I check, I can see that the template still exist, none have been > removed...Any idea how to solve this ? > > Should I use a different method to move those VMs (I'm currently trying to > use the "move" option from the disks interface.) ? > ___ > Users mailing list > Users@ovirt.org > http://lists.ovirt.org/mailman/listinfo/users > ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Run oVirt Node in SD Card/USB Stick
oVirt node depends on the base OS support of the feature (Fedora\CentOS). I have seen people do this online, but nothing official, so you can try it. Yaniv Dary Technical Product Manager Red Hat Israel Ltd. 34 Jerusalem Road Building A, 4th floor Ra'anana, Israel 4350109 Tel : +972 (9) 7692306 8272306 Email: yd...@redhat.com IRC : ydary On Wed, Jul 6, 2016 at 3:23 PM, Fernando Frediani < fernando.fredi...@upx.com.br> wrote: > Hello there, > > With oVirt 4.0 Release is running oVirt Node in a SD Card or USB Stick > supported where the system boots in memory and only writes configuration > changes to permanent storage similar to what VMware ESXi does ? > > This is very useful and can save a significant amount on CAPEX and running > costs depending on the size of the cluster. > > Thanks > Fernando > ___ > Users mailing list > Users@ovirt.org > http://lists.ovirt.org/mailman/listinfo/users > ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] added values of cluster level 4.0
A Bugzilla search on the 4.0 milestones MODIFIED\ON_QA\VERIFIED will provide you with a full list. Yaniv Dary Technical Product Manager Red Hat Israel Ltd. 34 Jerusalem Road Building A, 4th floor Ra'anana, Israel 4350109 Tel : +972 (9) 7692306 8272306 Email: yd...@redhat.com IRC : ydary On Tue, Jul 5, 2016 at 9:45 PM, Gianluca Cecchi <gianluca.cec...@gmail.com> wrote: > Hello, > is there a list of new features I should gain if I set as 4.0 the level of > a cluster in oVirt 4.0? > > Thanks, > Gianluca > > ___ > Users mailing list > Users@ovirt.org > http://lists.ovirt.org/mailman/listinfo/users > > ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] what to do with 3.6 repos when upgrading to 4.0?
Yaniv Dary Technical Product Manager Red Hat Israel Ltd. 34 Jerusalem Road Building A, 4th floor Ra'anana, Israel 4350109 Tel : +972 (9) 7692306 8272306 Email: yd...@redhat.com IRC : ydary On Tue, Jul 5, 2016 at 10:08 AM, Gianluca Cecchi <gianluca.cec...@gmail.com> wrote: > Hello, > having an engine at 3.6.5 and following > https://www.ovirt.org/release/4.0.0/ > it is not clear in my opinion what to do with 3.6 repos if I want to > upgrade to 4.0 > In fact if you strictly follow what indicated, you should only run > > yum update "ovirt-engine-setup*" > > but this eventually shows 3.6.7 packages. > And I presume that also with 3.6 repos in places and already being in > 3.6.7 the command above doesn't bring you to 4.0 > > Also, you cannot run something like > > yum update ovirt-release > > because they are different packages: > ovirt-release40 > and > ovirt-release36 > > In my flow I ran > > yum install http://resources.ovirt.org/pub/yum-repo/ovirt-release40.rpm > and then disable ovrt-3.6, otherwise > yum update "ovirt-engine-setup*" > Did you run "yum clean all"? > > anyway brings in some packages from 3.6 repos (3.6.7 I think) that seems > to be identical with 4.0 ones. > > Gianluca > > > > ___ > Users mailing list > Users@ovirt.org > http://lists.ovirt.org/mailman/listinfo/users > > ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Do vm's on host start up after crash if the Engine is down
The engine is needed for HA, this is why we have hosted engine to provide HA for engine as well. Yaniv Dary Technical Product Manager Red Hat Israel Ltd. 34 Jerusalem Road Building A, 4th floor Ra'anana, Israel 4350109 Tel : +972 (9) 7692306 8272306 Email: yd...@redhat.com IRC : ydary On Mon, Jul 4, 2016 at 2:22 PM, Jonas Kirk Pedersen <j...@asom-net.dk> wrote: > Hello I am curious to what happens if ovirt and our hosts goes down due > to power failure and the ovirt-engine will not start up. Does the vm's > that was on the hosts before the crash start up again when the host is > online or does the hosts need the engine for starting the vm's Is there > some kind of cache that tells the hosts to run these vm's? Maybe from > the vmsd. Not hosted ovirt-engine but dedicated hardware for ovirt-engine. > > -- > Jonas Kirk Pedersen > ASOM-Net > Systemadministrator > > > > ___ > Users mailing list > Users@ovirt.org > http://lists.ovirt.org/mailman/listinfo/users > > ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Is it possible to disable qxl video?
Adding spice-list. Yaniv Dary Technical Product Manager Red Hat Israel Ltd. 34 Jerusalem Road Building A, 4th floor Ra'anana, Israel 4350109 Tel : +972 (9) 7692306 8272306 Email: yd...@redhat.com IRC : ydary On Mon, Jul 4, 2016 at 12:52 PM, Arman Khalatyan <arm2...@gmail.com> wrote: > > Hi, > I am doing PCI Passthrough for GPUs. > Is it possible somehow to disable/remove default video qxl? > thanks, > Arman,. > > > > *** > > Dr. Arman Khalatyan eScience -SuperComputing > Leibniz-Institut für Astrophysik Potsdam (AIP) > An der Sternwarte 16, 14482 Potsdam, Germany > > *** > > ___ > Users mailing list > Users@ovirt.org > http://lists.ovirt.org/mailman/listinfo/users > > ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Upgrade from 3.6 to 4.0
Yes, this is correct. Yaniv Dary Technical Product Manager Red Hat Israel Ltd. 34 Jerusalem Road Building A, 4th floor Ra'anana, Israel 4350109 Tel : +972 (9) 7692306 8272306 Email: yd...@redhat.com IRC : ydary On Jul 4, 2016 08:15, <ov...@timmi.org> wrote: > Hi, > > in my setup I have two servers on CentOS7. One of these servers is also > running the engine. > > From your email I understood that in such case there is not special > procedure for me right? > > Best regards > > Christoph > > > > Am 03.07.2016 um 21:37 schrieb Yedidyah Bar David: > >> On Sun, Jul 3, 2016 at 7:48 PM, <ov...@timmi.org> wrote: >> >>> Hi List, >>> >>> is there a special upgrade procedure to get from 3.6 to 4.0 of oVirt? >>> >> Depends on your current system. >> >> Or it is just a normal upgrade procedure? >>> >> It is in some cases. >> >> I'm currently running oVirt 3.6.7 on CentOS 7. >>> >> If not hosted-engine, normal upgrade. >> >> For hosted-engine please see a recent thread on this list with >> subject line "upgrade hosted-engine os ( not hosts )". >> >> For an engine on el6, in-place direct upgrade to el7 is not >> supported. You can use backup/restore migration: >> >> https://bugzilla.redhat.com/1318580 >> >> Best, >> >> Best regards and thank you for the answer. >>> Christoph >>> >>> ___ >>> Users mailing list >>> Users@ovirt.org >>> http://lists.ovirt.org/mailman/listinfo/users >>> >> >> >> > ___ > Users mailing list > Users@ovirt.org > http://lists.ovirt.org/mailman/listinfo/users > ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] [oVirt 4.0] Is it possible to access oVirt through a reverse proxy
RFE is the correct ticket type. Yaniv Dary Technical Product Manager Red Hat Israel Ltd. 34 Jerusalem Road Building A, 4th floor Ra'anana, Israel 4350109 Tel : +972 (9) 7692306 8272306 Email: yd...@redhat.com IRC : ydary On Jul 4, 2016 02:36, "Colin Coe" <colin@gmail.com> wrote: > Hi all > > If this is correct, it is a massive problem for us. We're still on RHEV > v3.5 ATM but have plans to move to RHEV v4 when it looks production ready. > > Many of our users are external parties that access the RHEV user portal > externally via a (Juniper) reverse proxy appliance. The RHEV user > portal URL gets rewritten to the URL of the Juniper appliance. > > Should I file a bug on this, or an RFE? > > Thanks > > On Sun, Jul 3, 2016 at 5:16 PM, Martin Perina <mper...@redhat.com> wrote: > >> Hi, >> In 4.0 you can access oVirt engine only with the same FQDN that was >> specified during engine-setup. If you have used different FQDN, you may >> change it using ovirt-engine-rename tool. >> >> Martin Perina >> >> >> On Sunday, July 3, 2016, Yaniv Dary <yd...@redhat.com> wrote: >> > >> > Yaniv Dary >> > Technical Product Manager >> > Red Hat Israel Ltd. >> > 34 Jerusalem Road >> > Building A, 4th floor >> > Ra'anana, Israel 4350109 >> > >> > Tel : +972 (9) 7692306 >> > 8272306 >> > Email: yd...@redhat.com >> > IRC : ydary >> >> > >> > -- Forwarded message -- >> > From: COUSIN Kevin <ke...@famillecousin.fr> >> > Date: Thu, Jun 30, 2016 at 5:31 PM >> > Subject: [ovirt-users] [oVirt 4.0] Is it possible to access oVirt >> through a reverse proxy >> > To: users@ovirt.org >> > >> > >> > Hi list, >> > >> > I upgraded to oVirt 4.0 and it works fine. However, I used HAProxy to >> > access oVirt outside my LAN. It doesn't work anymore since I upgraded >> > to 4.0. It seems the oVirt Manager URL is rewritten by the SSO engine. >> > eg: ovirt.externaldomain.tld -> ovirtmanager.internaldomain.tld. >> > >> > Is it possible to disable this behaviour and stay with >> > ovirt.externaldomain.tld ? >> > >> > Regards >> > >> > -- >> > COUSIN Kevin <ke...@famillecousin.fr> >> > >> > ___ >> > Users mailing list >> > Users@ovirt.org >> > http://lists.ovirt.org/mailman/listinfo/users >> > >> > >> >> ___ >> Users mailing list >> Users@ovirt.org >> http://lists.ovirt.org/mailman/listinfo/users >> >> > > ___ > Users mailing list > Users@ovirt.org > http://lists.ovirt.org/mailman/listinfo/users > > ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] ovirt-shell compatible with version 4?
Can you file a bug on this? Yaniv Dary Technical Product Manager Red Hat Israel Ltd. 34 Jerusalem Road Building A, 4th floor Ra'anana, Israel 4350109 Tel : +972 (9) 7692306 8272306 Email: yd...@redhat.com IRC : ydary On Sat, Jul 2, 2016 at 11:58 PM, Gregor Binder <gregor.bin...@wefixit.at> wrote: > -BEGIN PGP SIGNED MESSAGE- > Hash: SHA256 > > UPDATE: after deleting ~/.ovirtshellrc a connection to the engine is > possible. > > - -- > GPG-Key: 67F1534F > URL: http://pgp.mit.edu:11371/pks/lookup?op=get=0x137FB29D67F1534 > F > > On 02/07/16 22:19, gregor wrote: > > Hi, > > > > after upgrading to oVirt 4.* the ovirt-shell won't connect. > > > > That's the installed version: > > ovirt-engine-cli-3.6.2.0-1.el7.centos.noarch > > > > Should this version work with the latest engine, this came from > > repo ovirt-4.0 ? Can't find ovirt-engine-cli-4.* in the repos. > > > > cheers gregor ___ Users > > mailing list Users@ovirt.org > > http://lists.ovirt.org/mailman/listinfo/users > > > -BEGIN PGP SIGNATURE- > Version: GnuPG v2 > > iQI2BAEBCAAgBQJXeCrWGRxncmVnb3IuYmluZGVyQHdlZml4aXQuYXQACgkQE3+y > nWfxU08rkhAAinb4djy4lsjBaAhvZrmTyYL8TuWieNJvG1nsVoI5dBZpf0JQl7Wm > vbQtzjDTZ8Sj9f3DM4cuiPMuAmq4WskpdvSOd1On6s90nczz5c8trPN464jTu8Mu > qobr6oQXvTCm+Ch8YjzOiuTAXU9/CPIv3vC2bDtWbXjLH6NnwjL5ALFlhQcjmYGl > PrjlH3VAlbb03A/WHZiWk+8vlmbzOeMjiF5ufXzUOddJPQtOxJ9g3bPEcswMTT+9 > bMXkwpG2E5OHAeDkomhkZL8AkyYXedQ1d+AUMeI2ZIY6FvcpR9vz9vX6QZXTOriZ > haDWLm0AwRS3WsslhdnQmWbHeg13vbhzeCzH2n8kwBkET7eXALx5JsIIiEAvIW04 > MyOfQ3Zny/TwDIpIXbH+qyieWczcXQaFOAV1p/qoKkN5ibrbbuSaRPY6gqe8RKrN > jY1M1kxfP1Iw7rV2/zzl/jkWwqTikHxiMooRjXG/zObbP5mefOCbkCU4c0/99W+p > Po9JY7ASE/gKWaPrfAiADPQ5gs2hjFvm062yGDnJwDOXsAFsGtvglNmjtBeuq84L > A62gZUDNSK09ngJCGYMTIorGAq8rH8tSTWKELy9pIF+Qgr3+MmLqV2C1Dd5k3f+e > 3OzyRqmuWGU4WeLT1bNZ0MOFjwQBfwONDXh0h8Ub0dHmdUKhaA7NK4A= > =AHZe > -END PGP SIGNATURE- > ___ > Users mailing list > Users@ovirt.org > http://lists.ovirt.org/mailman/listinfo/users > ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Software Raid not possible in oVirt Node 4.0 ?
Did you define software raid in the storage stage of the installation? Can you attach logs and maybe a short vid of what you are trying to do? Yaniv Dary Technical Product Manager Red Hat Israel Ltd. 34 Jerusalem Road Building A, 4th floor Ra'anana, Israel 4350109 Tel : +972 (9) 7692306 8272306 Email: yd...@redhat.com IRC : ydary On Fri, Jul 1, 2016 at 11:39 AM, Roger Meier <roger.me...@4synergy.com> wrote: > Hello together, > > I tried to install the new oVirt Node 4.0 from: > http://resources.ovirt.org/pub/ovirt-4.0/iso/ovirt-node-ng-installer/ > Mostly of the configuration in the installer is the default settings, > expect that i wan't to setup a software raid 1, > with the two disks on the server. I have done this before with CentOS > 7.3 installation and this parition setup worked as expected. But here > with the Node Installer , it failed. > > A screenshot of the Error message attached. Is this not supported at the > moment? Or is their a special setting, which i missed for the Node 4.0 > ? Or is this perhaps a bug? For reporting > https://bugzilla.redhat.com/enter_bug.cgi?product=ovirt ? > > Greetings > Roger Meier > > ___ > Users mailing list > Users@ovirt.org > http://lists.ovirt.org/mailman/listinfo/users > > ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] moving disk from nfs to iscsi
Doing a storage migration using move disk option. Yaniv Dary Technical Product Manager Red Hat Israel Ltd. 34 Jerusalem Road Building A, 4th floor Ra'anana, Israel 4350109 Tel : +972 (9) 7692306 8272306 Email: yd...@redhat.com IRC : ydary On Fri, Jul 1, 2016 at 11:29 AM, Christophe TREFOIS < christophe.tref...@uni.lu> wrote: > Cn you share the solution? > > Thanks, > > > > > On 30 Jun 2016, at 23:20, Fernando Fuentes <ffuen...@darktcp.net> wrote: > > > > Solved my own issue. :) > > > > Thanks guys! > > > > -- > > Fernando Fuentes > > ffuen...@txweather.org > > http://www.txweather.org > > > > On Thu, Jun 30, 2016, at 02:40 PM, Fernando Fuentes wrote: > >> Team, I am trying to move my vms from one storage domain (NFS Shared) to > >> another (iSCSI Shared)... > >> > >> Same DC. Two clusters. NFS is on cluser a and iscsi iss on cluster b. > >> > >> When I try to move the disk in "cluster a" I am not getting the option > >> to move it the iscsi data domain on cluster b. > >> > >> Ovirt 3.6.6 all centos 6.6 x86_64 hosts > >> > >> Any ideas why? > >> > >> Regards, > >> > >> > >> -- > >> Fernando Fuentes > >> ffuen...@txweather.org > >> http://www.txweather.org > >> ___ > >> Users mailing list > >> Users@ovirt.org > >> http://lists.ovirt.org/mailman/listinfo/users > > ___ > > Users mailing list > > Users@ovirt.org > > http://lists.ovirt.org/mailman/listinfo/users > > ___ > Users mailing list > Users@ovirt.org > http://lists.ovirt.org/mailman/listinfo/users > ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] restore of backup fail when Migrating to ovirt-engine 4.0
Adding Jiri. Yaniv Dary Technical Product Manager Red Hat Israel Ltd. 34 Jerusalem Road Building A, 4th floor Ra'anana, Israel 4350109 Tel : +972 (9) 7692306 8272306 Email: yd...@redhat.com IRC : ydary On Tue, Jun 28, 2016 at 4:00 PM, Yaniv Dary <yd...@redhat.com> wrote: > Do you have any 3.5 clusters? You can only upgrade to 4.0, if all the > cluster are 3.6 compatibility. > > Yaniv Dary > Technical Product Manager > Red Hat Israel Ltd. > 34 Jerusalem Road > Building A, 4th floor > Ra'anana, Israel 4350109 > > Tel : +972 (9) 7692306 > 8272306 > Email: yd...@redhat.com > IRC : ydary > > > On Tue, Jun 28, 2016 at 1:22 PM, Ricky Schneberger <ri...@schneberger.se> > wrote: > >> On 2016-06-28 10:21, Yedidyah Bar David wrote: >> > On Tue, Jun 28, 2016 at 10:53 AM, Ricky Schneberger >> > <ri...@schneberger.se> wrote: >> >> On 2016-06-27 19:15, Fernando Fuentes wrote: >> >> >> >> Ricky, >> >> >> >> I am under the impression that the DB migration was implemented in >> >> release 3.6.6. >> >> >> >> I might be wrong. >> >> >> >> https://www.ovirt.org/release/3.6.6/ >> >> >> >> What's New in 3.6.6? >> >> Enhancement >> >> oVirt Engine >> >> >> >> BZ 1241149 [RFE] Provide way to preform in-cluster upgrade of hosts >> from >> >> el6->el7. >> >> BZ 1332463 [RFE] restore: ensure that 3.6 on el6 backup can be restored >> >> on 3.6 on el7 >> >> Feature: >> >> >> >> Allow engine-backup on el7 to restore backups taken on el6. >> >> >> >> Reason: >> >> >> >> engine 4.0 does not support el6. Users that want to upgrade from 3.6 on >> >> el6 to 4.0 on el7 have to do this by backing up the engine on 3.6/el6 >> >> and restore on 4.0/el7. >> >> >> >> This feature, backported from 4.0, allows to do such a migration also >> in >> >> 3.6. >> >> >> >> Result: >> >> >> >> Using this flow, it's possible to migrate a el6 setup to el7: >> >> >> >> On the existing engine machine run: >> >> 1. engine-backup --mode=backup --file=engine-3.6.bck --log=backup.log >> >> >> >> On a new el7 machine: >> >> 2. Install engine, including dwh if it was set up on el6. >> >> 3. Copy engine-3.6.bck to the el7 machine >> >> 4. engine-backup --mode=restore --file=engine-3.6.bck --log=restore.log >> >> --provision-db --no-restore-permissions >> >> 5. engine-setup >> >> >> >> Check engine-backup documentation for other options, including using >> >> remote databases, extra grants/permissions, etc. >> >> >> >> >> >> One step forward, two backward >> >> >> >> - upgrade the old EL6 to ovirt 3.6.6 >> >> - engine-backup --mode=backup --file=engine-backup.tar.gz >> --log=backup.log >> >> - install http://resources.ovirt.org/pub/yum-repo/ovirt-release40.rpm, >> to >> >> have ovirt-engine 4.0.0.6. >> >> - yum install ovirt-engine >> >> - engine-backup --mode=restore --no-restore-permissions --provision-db >> >> --file=engine-backup.tar.gz --log=engine-backup-restore.log >> >> >> >> Then I got this error... >> >> >> >> "Preparing to restore: >> >> - Unpacking file 'engine-backup.tar.gz' >> >> Restoring: >> >> - Files >> >> >> -- >> >> Please note: >> >> >> >> Operating system is different from the one used during backup. >> >> Current operating system: centos7 >> >> Operating system at backup: centos6 >> >> >> >> Apache httpd configuration will not be restored. >> >> You will be asked about it on the next engine-setup run. >> >> >> -- >> >> Provisioning PostgreSQL users/databases: >> >> - user 'engine', database 'engine' >> >> Restoring: >> >> FATAL: Can't connect to database 'ovirt_engine_history'. Please see >> >> '/usr/bin/engine-backup --help'." >> >> >> > The backup/restore here is just like normal ones, so for details you >> can read >> > the output o
Re: [ovirt-users] restore of backup fail when Migrating to ovirt-engine 4.0
Do you have any 3.5 clusters? You can only upgrade to 4.0, if all the cluster are 3.6 compatibility. Yaniv Dary Technical Product Manager Red Hat Israel Ltd. 34 Jerusalem Road Building A, 4th floor Ra'anana, Israel 4350109 Tel : +972 (9) 7692306 8272306 Email: yd...@redhat.com IRC : ydary On Tue, Jun 28, 2016 at 1:22 PM, Ricky Schneberger <ri...@schneberger.se> wrote: > On 2016-06-28 10:21, Yedidyah Bar David wrote: > > On Tue, Jun 28, 2016 at 10:53 AM, Ricky Schneberger > > <ri...@schneberger.se> wrote: > >> On 2016-06-27 19:15, Fernando Fuentes wrote: > >> > >> Ricky, > >> > >> I am under the impression that the DB migration was implemented in > >> release 3.6.6. > >> > >> I might be wrong. > >> > >> https://www.ovirt.org/release/3.6.6/ > >> > >> What's New in 3.6.6? > >> Enhancement > >> oVirt Engine > >> > >> BZ 1241149 [RFE] Provide way to preform in-cluster upgrade of hosts from > >> el6->el7. > >> BZ 1332463 [RFE] restore: ensure that 3.6 on el6 backup can be restored > >> on 3.6 on el7 > >> Feature: > >> > >> Allow engine-backup on el7 to restore backups taken on el6. > >> > >> Reason: > >> > >> engine 4.0 does not support el6. Users that want to upgrade from 3.6 on > >> el6 to 4.0 on el7 have to do this by backing up the engine on 3.6/el6 > >> and restore on 4.0/el7. > >> > >> This feature, backported from 4.0, allows to do such a migration also in > >> 3.6. > >> > >> Result: > >> > >> Using this flow, it's possible to migrate a el6 setup to el7: > >> > >> On the existing engine machine run: > >> 1. engine-backup --mode=backup --file=engine-3.6.bck --log=backup.log > >> > >> On a new el7 machine: > >> 2. Install engine, including dwh if it was set up on el6. > >> 3. Copy engine-3.6.bck to the el7 machine > >> 4. engine-backup --mode=restore --file=engine-3.6.bck --log=restore.log > >> --provision-db --no-restore-permissions > >> 5. engine-setup > >> > >> Check engine-backup documentation for other options, including using > >> remote databases, extra grants/permissions, etc. > >> > >> > >> One step forward, two backward > >> > >> - upgrade the old EL6 to ovirt 3.6.6 > >> - engine-backup --mode=backup --file=engine-backup.tar.gz > --log=backup.log > >> - install http://resources.ovirt.org/pub/yum-repo/ovirt-release40.rpm, > to > >> have ovirt-engine 4.0.0.6. > >> - yum install ovirt-engine > >> - engine-backup --mode=restore --no-restore-permissions --provision-db > >> --file=engine-backup.tar.gz --log=engine-backup-restore.log > >> > >> Then I got this error... > >> > >> "Preparing to restore: > >> - Unpacking file 'engine-backup.tar.gz' > >> Restoring: > >> - Files > >> > -- > >> Please note: > >> > >> Operating system is different from the one used during backup. > >> Current operating system: centos7 > >> Operating system at backup: centos6 > >> > >> Apache httpd configuration will not be restored. > >> You will be asked about it on the next engine-setup run. > >> > -- > >> Provisioning PostgreSQL users/databases: > >> - user 'engine', database 'engine' > >> Restoring: > >> FATAL: Can't connect to database 'ovirt_engine_history'. Please see > >> '/usr/bin/engine-backup --help'." > >> > > The backup/restore here is just like normal ones, so for details you can > read > > the output of 'engine-backup --help' or [1]. > > > > In your specific case, you seem to have dwh in your backup. > > > > To restore it, you have to either prepare a database with the same > credentials > > as the one used in the old machine, or, if it was > automatically-provisioned by > > engine-setup, you can pass the option '--provision-dwh-db' to make > engine-backup > > create it for you. > > > > I think I should add an option '--provision-all-databases' or something > like > > that. Didn't feel very good about it so never done, and no-one asked for > it... > > > > Best regards, > > > > [1] > http://www.ovirt.org/develop/release-management/features/engine/engine-backu
