- Users - oVirt List Archives

is it possible for HA-VM restart on other host after panic
by zhangjian2011 04 Feb '15

04 Feb '15

Hi, guys If a HA-VM panic, it will restart due to HA function. But is it possible to restart on other host? or it will only be restart on the same host? Best Regards. -- -------------------------------------------------- Zhang Jian Development Dept.I Nanjing Fujitsu Nanda Software Tech. Co., Ltd.(FNST) No.6 Wenzhu Road, Nanjing, 210012, China TEL: +86+25-86630566-8526 FUJITSU INTERNAL: 7998-8526 FAX: +86+25-83317685 MAIL: zhangjian2011(a)cn.fujitsu.com --------------------------------------------------

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reporting and removing unmanaged networks after deprecating org.ovirt.engine.core.common.action.VdcActionType#SetupNetworks
by Martin Mucha 03 Feb '15

03 Feb '15

Hi, I'd like to discuss how to properly report unmanaged networks and how to ask for their removal after org.ovirt.engine.core.common.action.VdcActionType#SetupNetworks is removed. We thought about several possibilities and so far the best one is following one. Reporting unmanaged networks on specific nic: ——————————————————————————————————————————————— We'd like to return new collection under: GET http://localhost:8080/api/hosts/{id}/nics/{id}/unmanagednetworks returning (reporting) unmanaged networks like this: <unmanaged_networks> <unmanaged_network> <nic_name>...</nic_name> <unmanaged_network_name>...</unmanaged_network_name> <vland_id>...</vland_id> </unmanaged_network> <unmanaged_network> ... </unmanaged_network> </unmanaged_networks> Removing unmanagedNetworks: ————————————————————————————— DELETE http://localhost:8080/api/hosts/{id}/nics/{id}/unmanagednetworks/{unmanaged… ======================= any ideas, hints, complaints, recommendations, confirmations are welcomed. Martin.

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update 3.5 -> 3.5.1
by Koen Vanoppen 03 Feb '15

03 Feb '15

Fails because of this: ERROR ] dwhd is currently running. Its hostname is ovirtdwh01prod Please stop it before running Setup. There is no host anymore!!!!! And yes I tried the bug work around and no it didn't work... And yes I'm getting a little bit frustrated about updating oVirt lately.. Sorry...

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ICMP with VLANS
by Sven Achtelik 03 Feb '15

03 Feb '15

--_000_BFAB40933B3367488CE6299BAF8592D1E9D3C5B67ASOCRATESasllo_ Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Hi Everyone, I'm running a setup with Ovirt 3.5 on a Dell Server with hosted engine. A l= ong as I use every NIC on the host with VLANs icmp is working fine. After c= reating these networks with VLAN-Tags to use them all on one card icmp is n= ot working anymore. Is there something that I have to do for that to work ? Thank you, Sven --_000_BFAB40933B3367488CE6299BAF8592D1E9D3C5B67ASOCRATESasllo_ Content-Type: text/html; charset="us-ascii" Content-Transfer-Encoding: quoted-printable <html xmlns:v=3D"urn:schemas-microsoft-com:vml" xmlns:o=3D"urn:schemas-micr= osoft-com:office:office" xmlns:w=3D"urn:schemas-microsoft-com:office:word" = xmlns:m=3D"http://schemas.microsoft.com/office/2004/12/omml" xmlns=3D"http:= //www.w3.org/TR/REC-html40"><head><META HTTP-EQUIV=3D"Content-Type" CONTENT= =3D"text/html; charset=3Dus-ascii"><meta name=3DGenerator content=3D"Micros= oft Word 15 (filtered medium)"><style></style></head><body lang=3DDE link=3D"#0563C1" v= link=3D"#954F72"><div class=3DWordSection1><p class=3DMsoNormal>Hi Everyone= , <o:p></o:p></p><p class=3DMsoNormal><o:p> </o:p></p><p class=3DMsoNo= rmal><span lang=3DEN-US>I’m running a setup with Ovirt 3.5 on a Dell = Server with hosted engine. A long as I use every NIC on the host with VLANs= icmp is working fine. After creating these networks with VLAN-Tags to use = them all on one card icmp is not working anymore. Is there something that I= have to do for that to work ? <o:p></o:p></span></p><p class=3DMsoNormal><= span lang=3DEN-US><o:p> </o:p></span></p><p class=3DMsoNormal><span la= ng=3DEN-US><o:p> </o:p></span></p><p class=3DMsoNormal><span lang=3DEN= -US>Thank you, <o:p></o:p></span></p><p class=3DMsoNormal><span lang=3DEN-U= S><o:p> </o:p></span></p><p class=3DMsoNormal><span lang=3DEN-US>Sven = <o:p></o:p></span></p></div></body></html>= --_000_BFAB40933B3367488CE6299BAF8592D1E9D3C5B67ASOCRATESasllo_--

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Upgrade to 3.5.1
by Demeter Tibor 03 Feb '15

03 Feb '15

------=_Part_21055345_782166728.1421937186811 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Hello, I have an ovirt 3.5.0 cluster with three nodes and we using glusterfs for serving backend storage for VM-s. Glusterfs are on same servers with ovirt. We have Gluster 3.5.1 on all of nodes. How can I upgrade to ovirt 3.5.1 with new glusterfs? I don't want data inconsistency/data loss/split brains? Need I update gluster version to the latest? How I need to upgrade the nodes ? Is there any whitepaper about this? Thanks in advance, Tibor ------=_Part_21055345_782166728.1421937186811 Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: quoted-printable <html><body><div style=3D"font-family: times new roman, new york, times, se= rif; font-size: 12pt; color: #000000"><div><span style=3D"font-size: 12pt;"= >Hello,</span></div><div><br></div><div>I have an ovirt 3.5.0 cluster with = three nodes and we using glusterfs for serving backend storage for VM-s. Gl= usterfs are on same servers with ovirt.</div><div>We have Gluster 3.5.1 on = all of nodes.</div><div><br></div><div>How can I upgrade to ovirt 3.5.1 wit= h new glusterfs? I don't want data inconsistency/data loss/split brains?</d= iv><div><br></div><div>Need I update gluster version to the latest?</div><d= iv>How I need to upgrade the nodes ?  Is there any whitepaper about th= is?</div><div><span name=3D"x"></span><p style=3D"font-family: 'Times New R= oman'; font-size: medium; margin: 0px;" data-mce-style=3D"font-family: 'Tim= es New Roman'; font-size: medium; margin: 0px;"><strong><span style=3D"font= -size: medium;" data-mce-style=3D"font-size: medium;"><span size=3D"5" colo= r=3D"#2D67B0" style=3D"color: rgb(45, 103, 176);" data-mce-style=3D"color: = #2d67b0;"><br></span></span></strong></p><p style=3D"font-family: 'Times Ne= w Roman'; font-size: medium; margin: 0px;" data-mce-style=3D"font-family: '= Times New Roman'; font-size: medium; margin: 0px;"><strong><span style=3D"f= ont-size: medium;" data-mce-style=3D"font-size: medium;"><span size=3D"5" c= olor=3D"#2D67B0" style=3D"color: rgb(45, 103, 176);" data-mce-style=3D"colo= r: #2d67b0;"><br></span></span></strong></p><p style=3D"font-family: 'Times= New Roman'; font-size: medium; margin: 0px;" data-mce-style=3D"font-family= : 'Times New Roman'; font-size: medium; margin: 0px;">Thanks in advance,</p= ><p style=3D"font-family: 'Times New Roman'; font-size: medium; margin: 0px= ;" data-mce-style=3D"font-family: 'Times New Roman'; font-size: medium; mar= gin: 0px;"><br></p><p style=3D"font-family: 'Times New Roman'; font-size: m= edium; margin: 0px;" data-mce-style=3D"font-family: 'Times New Roman'; font= -size: medium; margin: 0px;">Tibor</p></div></div></body></html> ------=_Part_21055345_782166728.1421937186811--

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Re: [ovirt-users] power management test fails while ipmi command successes
by Oved Ourfali 03 Feb '15

03 Feb '15

We've recently pushed a patch to have lanplus as a default option for drac7. Until then you can set this option explicitly through the additional options in the power management configuration tab in the edit/add host dialog. Please check whether it helps. CC-ing Eli, just in case I've missed something. Regards, Oved On Feb 2, 2015 6:10 PM, Nathanaël Blanchet <blanchet(a)abes.fr> wrote: > > Hi all, > > I've just installed two new dell r630 hosts and every thing is alright > with vdsm registration, but power management test always fails with ipmi > or drac7 item. When I start the manual ipmi command like this "ipmitool > -I lanplus -H 10.34.20.45 -U root chassis power status", it always > success with "power chassis is on". > All of my other dell servers (r710, r620) success on power management test. > Is it a known bug? > _______________________________________________ > Users mailing list > Users(a)ovirt.org > http://lists.ovirt.org/mailman/listinfo/users

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[Users] A mobile monitoring application for oVirt
by Martin Betak 03 Feb '15

03 Feb '15

Hello oVirt users, I'm in the process of developing a simple monitoring application for oVirt on the Android platform. This is still under heavy development, but first usable version can be found at [1] Please note that this is still a development preview so it can be a little unstable and the UI design is not yet perfect (well ... design by programmer :-)) but I hope it could be useful. All comments, remarks, feature requests and general feedback are very welcome. You can file any issues directly at [2]. Below follow the details of using and configuring the app. Description: The goal of this project was to create a simple Android app that would enable oVirt admins to configure conditions on Vms, Clusters, or whole datacenter upon which they want to be notified. At the moment you can configure 3 types of "Triggers": - when Vm CPU is over given level - when Vm Memory usage is over given level - when Vm enters given state (Down, Unknown ...) You can also choose if you want just simple standard android notification or also want the device to vibrate. You can also define all these triggers on per-Vm, per-Cluster or "global" level. Configuration: On first run the app will prompt you to enter connection parameters of your running oVirt engine instance. API URL should be in the form of http://host:port/ovirt-engine/api Username is user@domain i.e. admin@internal Password is ... well the above user's password :-) sadly only http (not https) is supported so far for endpoint url. If you have any more questions feel free to use this thread and I'll do my best to answer them :-) Best regards, Martin [1] https://github.com/matobet/moVirt/blob/master/moVirt/moVirt.apk [2] https://github.com/matobet/moVirt/issues

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Get involved in oVirt project! February edition
by Sandro Bonazzola 03 Feb '15

03 Feb '15

Hi, do you want to get involved in oVirt project? Here are some bugs you can hopefully fix in less that one day or you can just try to reproduce providing info: Bug ID Whiteboard Status Summary 1059952 integration NEW hosted-engine --deploy (additional host) will fail if the engine is not using the default self-signed CA 1065350 integration NEW hosted-engine should prompt a question at the user when the host was already a host in the engine 1073421 integration NEW [RFE] allow additional parameter for engine-backup to omit audit_log data 1080823 integration NEW [RFE] make override of iptables configurable when using hosted-engine 1083104 integration NEW engine-setup --offline does not update versionlock Do you want something easier? Bug ID Whiteboard Status Summary 1174285 i18n NEW [de-DE] "Live Snapshot Support" reads "Live Snapsnot Support" 772931 infra NEW [RFE] Reports should include the name of the oVirt engine 1143817 integration NEW [TEXT ONLY] - Hosted Engine - Instructions for FQDN are not clear enough 1156060 integration NEW [text] engine admin password prompt consistency 1115059 network NEW Incomplete error message when adding VNIC profile to running VM 734120 storage NEW [RFE] VDSM: use virt-sparsify/zerofree to reduce image size Do you love "DevOps?", you count stable builds in jenkins ci while trying to fall a sleep? Then oVirt infra team is looking for you!, join the infra team and dive in to do the newest and coolest devops tools today! Here are some of our open tasks you can help with: https://fedorahosted.org/ovirt/report/1 You don't have programming skills, not enough time for DevOps but you want still to contribute? Here are some bugs you can take care of, also without writing a line of code: Bug ID Whiteboard Status Summary 1074545 docs NEW Error in API documentation: Create API object in python sdk 1099995 docs NEW Migrate to Hosted Engine How-To does not state all pre-reqs 1099998 docs NEW Hosted Engine documentation has several errors 1159784 docs NEW [RFE] Document when and where new features are available when upgrading cluster / datacenters 1074301 infra NEW [RFE] ovirt-shell has no man page 1120585 integration NEW update image uploader documentation 1120586 integration NEW update iso uploader documentation 1120588 integration NEW update log collector documentation Do you prefer to test things? We have some test cases[5] you can try using nightly snapshots[6] Do you want to contribute test cases? Most of the features[7] included in oVirt are missing a test case, you're welcome to contribute one! Is this the first time you try to contribute to oVirt project? You can start from here [1][2]! Don't know gerrit very well? You can find some more docs here [3]. Any other question about development? Feel free to ask on devel(a)ovirt.org or on irc channel[4]. [1] http://www.ovirt.org/Develop [2] http://www.ovirt.org/Working_with_oVirt_Gerrit [3] https://gerrit-review.googlesource.com/Documentation [4] http://www.ovirt.org/Community [5] http://www.ovirt.org/Category:TestCase [6] http://www.ovirt.org/Install_nightly_snapshot [7] http://www.ovirt.org/Category:Feature -- Sandro Bonazzola Better technology. Faster innovation. Powered by community collaboration. See how it works at redhat.com

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power management test fails while ipmi command successes
by Nathanaël Blanchet 02 Feb '15

02 Feb '15

Hi all, I've just installed two new dell r630 hosts and every thing is alright with vdsm registration, but power management test always fails with ipmi or drac7 item. When I start the manual ipmi command like this "ipmitool -I lanplus -H 10.34.20.45 -U root chassis power status", it always success with "power chassis is on". All of my other dell servers (r710, r620) success on power management test. Is it a known bug?

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guest pxe boot fails
by Yuriy Demchenko 02 Feb '15

02 Feb '15

Hi, somehow guest pxe booting stopped working for me. PXE boot fails on getting ip via dhcp with error 'connection timed out' and i cannot find any reason why... In first few seconds of VM's life it actually manages to send some network packets - I can see dhcp request on dhcp server, I even see a dhcp reply on both host's network interface and vm's vnetX interface. However, gpxe still says "connection timeout". During this "first time" i also can see some network traffic via tcpdump on vnetX interface (some arp's, multicasts, etc from other vms) But after a while - all activity on vnetX interface ceases, no packets at all, no dhcp requests from VM, no replies, no arp - nothing at all. Also what caught my eye - 'brctl showmacs <bridgename>' doesn't show VM's MAC at all, it lists it only after OS is booted. And same behaviour with any nic driver - virtio/e1000/rtl However, once VM is booted (if cloned, or imported via glance, or installed from CD) - network works just fine, no problems with dhcp/arp or anything else. I tried to re-create VM, tried to add/remove/change vm nic's, tried to change MAC, tried to restart vdsm and engine, tried to start vm on different hosts - nothing helps. The only recent change in my environment were update ovirt-3.4.3 -> ovirt-3.4.4. Please, tell me what went wrong? ovirt 3.4.4-el6, hosts on centos 6.6, guests - centos 6.6 -- Yuriy Demchenko

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