August 2016 - Users - oVirt List Archives

Move VM disks from gluster storage to local storage
by Siavash Safi 14 Aug '16

14 Aug '16

Hi, An unknown bug broke our gluster storage (dom_md/ids is corrupted) and oVirt no longer activates the storage(I tried to recover it using the similar issues reported in mailing list but it didn't work). As I checked VM disk images are still accessible when I mount the gluster storage manually. How can we manually move the VM disk images to local storage? (oVirt complains about gluster storage being inactive when using the web interface for move/copy) Thanks, Siavash

2 4

How to open vm console by API ?
by Wang Evan 14 Aug '16

14 Aug '16

--_000_HK2PR0401MB13322CE62E444F628CF2E3F5D71F0HK2PR0401MB1332_ Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Hi : I want to integrate oVirt-engine into our system platform. In reference to = ovirt rest API , I have finished added host and create virtual machine. But= I can't find the way to open vm console by API or CLI ,so what should I do= ? Thanks ! Evan --_000_HK2PR0401MB13322CE62E444F628CF2E3F5D71F0HK2PR0401MB1332_ Content-Type: text/html; charset="us-ascii" Content-ID: <959C49C01EEEAB4B9F2C281FC1C76AB6(a)sct-15-1-485-9-msonline-outlook-33ea8.templateTenant> 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=3D"Generator" content=3D"Microsoft Word 15 (filtered medium)"> <style></style> </head> <body lang=3D"ZH-CN" link=3D"#0563C1" vlink=3D"#954F72" style=3D"text-justi= fy-trim:punctuation"> <div class=3D"WordSection1"> <p class=3D"MsoNormal"><span lang=3D"EN-US">Hi :<o:p></o:p></span></p> <p class=3D"MsoNormal"><span lang=3D"EN-US"><o:p> </o:p></span></p> <p class=3D"MsoNormal"><span lang=3D"EN-US">I want to integrate oVirt-engin= e into our system platform. In reference to ovirt rest API , I have finishe= d added host and create virtual machine. But I can't find the way to open v= m console by API or CLI ,so what should I do ?<o:p></o:p></span></p> <p class=3D"MsoNormal"><span lang=3D"EN-US"><o:p> </o:p></span></p> <p class=3D"MsoNormal"><span lang=3D"EN-US">Thanks !<o:p></o:p></span></p> <p class=3D"MsoNormal"><span lang=3D"EN-US"><o:p> </o:p></span></p> <p class=3D"MsoNormal"><span lang=3D"EN-US">Evan<o:p></o:p></span></p> </div> </body> </html> --_000_HK2PR0401MB13322CE62E444F628CF2E3F5D71F0HK2PR0401MB1332_--

3 2

LVM2 Thinprovisioned
by Fernando Frediani 14 Aug '16

14 Aug '16

Hello all. When you use oVirt with a Block Storage the only option available to store de VMs is LVM. Does LVM in oVirt use Thinprovisoned (supported in LVM2) instead of having to use the SAN Thinprovisioned features ? Fernando

5 8

General system updates policy
by David Gossage 14 Aug '16

14 Aug '16

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

3 3

Storage for my Environment
by Michael Cooper 14 Aug '16

14 Aug '16

This is a multi-part message in MIME format. --------------F4353BC018BCA8D035BFD678 Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 7bit 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 --------------F4353BC018BCA8D035BFD678 Content-Type: text/html; charset=windows-1252 Content-Transfer-Encoding: 8bit <html> <head> <meta content="text/html; charset=windows-1252" http-equiv="Content-Type"> </head> <body bgcolor="#FFFFFF" text="#000000"> Hello Guys,<br> <br> 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<br> <br> 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?<br> <br> Thank you very much in advance, <br> <div class="moz-signature">-- <br> <b><font color="#008080">Michael Cooper</font></b><br> <a class="moz-txt-link-freetext" href="http://www.coopfire.com">http://www.coopfire.com</a><br> Linux/VMWare Certified Professional<br> </div> </body> </html> --------------F4353BC018BCA8D035BFD678--

3 3

Re: [ovirt-users] IP Address Stealing
by Subhendu Ghosh 14 Aug '16

14 Aug '16

----_com.ninefolders.hd3.email_133710414088413_alt Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: base64 Tm90IGJ1aWx0IGludG8gb3ZpcnQgQUZBSUssIMKgYnV0IGFuIGVidGFibGVzIHJ1bGUgY2FuIGFs bG93IHlvdSB0byBmaWx0ZXIgb3V0IG1hYytpcCBjb21iaW5hdGlvbnPCoAoKTG9vayBhdCB0aGUg YW50aS1zcG9vZmluZyBydWxlcyBvbiBlYnRhYmxlcy5uZXRmaWx0ZXIub3JnCgpJdCBkb2Vzbid0 IHByZXZlbnQgdGhlIHVzZXIgYWRkaW5nIGl0IGluIHRoZSB2bSwgYnV0IHRoZSBpbmZyYXN0cnVj dHVyZSBibG9ja3MgaXQncyB1c2FnZS4KCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f CkZyb206IEJpbGwgQmlsbCA8amF4MjU2OEBvdXRsb29rLmNvbT4KU2VudDogQXVnIDMsIDIwMTYg MjI6NDAKVG86IHVzZXJzQG92aXJ0Lm9yZwpTdWJqZWN0OiBbb3ZpcnQtdXNlcnNdIElQIEFkZHJl c3MgU3RlYWxpbmcKCkhlbGxvLAoKwqAKCkl0IGlzIHBvc3NpYmxlIHRvIHByZXZlbnQgYSBWTSBm cm9tIGFkZGluZyBhbiBJUD8gRm9yIGV4YW1wbGUsIGlmIHdlIHByb3Zpc2lvbiBhIFZNIHdpdGgg b25lIElQLCBpZiB0aGUgdXNlciBoYXMgcm9vdCBhY2Nlc3MgdGhleSBjYW4gc2ltcGx5IGFkZCBy YW5kb20gSVDigJlzIGZyb20gd2l0aGluIHRoZSBzYW1lIHJhbmdlIGFzIHN1YiBpbnRlcmZhY2Vz OiBldGgwOjAgZXRoMDoxIGV0aDA6MiBzbyBvbiBhbmQgc28gZm9ydGguCgrCoAoKU3VibmV0dGlu ZyBpcyBub3QgaWRlYWwgaW4gdGhpcyBzaXR1YXRpb24gYmVjYXVzZSBpdOKAmXMgYSBodWdlIHdh c3RlIG9mIElQIHNwYWNlLgoKwqA= ----_com.ninefolders.hd3.email_133710414088413_alt Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: base64 PGRpdiBzdHlsZT0iZm9udC1mYW1pbHk6Q2FsaWJyaSwgQXJpYWwsIEhlbHZldGljYSwgc2Fucy1z ZXJpZjsgZm9udC1zaXplOjEyLjBwdDsgY29sb3I6IzFGNDk3RCI+PGRpdj5Ob3QgYnVpbHQgaW50 byBvdmlydCBBRkFJSywgJm5ic3A7YnV0IGFuIGVidGFibGVzIHJ1bGUgY2FuIGFsbG93IHlvdSB0 byBmaWx0ZXIgb3V0IG1hYytpcCBjb21iaW5hdGlvbnMmbmJzcDs8L2Rpdj48ZGl2Pjxicj48L2Rp dj48ZGl2Pkxvb2sgYXQgdGhlIGFudGktc3Bvb2ZpbmcgcnVsZXMgb24gZWJ0YWJsZXMubmV0Zmls dGVyLm9yZzwvZGl2PjxkaXY+PGJyPjwvZGl2PjxkaXY+SXQgZG9lc24ndCBwcmV2ZW50IHRoZSB1 c2VyIGFkZGluZyBpdCBpbiB0aGUgdm0sIGJ1dCB0aGUgaW5mcmFzdHJ1Y3R1cmUgYmxvY2tzIGl0 J3MgdXNhZ2UuPC9kaXY+CjxkaXY+PGJyPjwvZGl2Pgo8L2Rpdj48ZGl2IGNsYXNzPSJxdW90ZWRf c2VwYXJhdGVfYm9keSIvPjxkaXYgaWQ9InF1b3RlZF9oZWFkZXIiIHN0eWxlPSJjbGVhcjpib3Ro OyI+PGhyIHN0eWxlPSJib3JkZXI6bm9uZTsgaGVpZ2h0OjFweDsgY29sb3I6I0UxRTFFMTsgYmFj a2dyb3VuZC1jb2xvcjojRTFFMUUxOyIvPjxkaXYgc3R5bGU9ImJvcmRlcjpub25lOyBwYWRkaW5n OjMuMHB0IDBjbSAwY20gMGNtIj48c3BhbiBzdHlsZT0iZm9udC1zaXplOjExLjBwdDtmb250LWZh bWlseTpDYWxpYnJpLCBBcmlhbCwgSGVsdmV0aWNhLCBzYW5zLXNlcmlmIj48Yj5Gcm9tOjwvYj4g QmlsbCBCaWxsICZsdDtqYXgyNTY4QG91dGxvb2suY29tJmd0Ozxicj48Yj5TZW50OjwvYj4gQXVn IDMsIDIwMTYgMjI6NDA8YnI+PGI+VG86PC9iPiB1c2Vyc0BvdmlydC5vcmc8YnI+PGI+U3ViamVj dDo8L2I+IFtvdmlydC11c2Vyc10gSVAgQWRkcmVzcyBTdGVhbGluZzxicj48L3NwYW4+PC9kaXY+ PC9kaXY+PGJyIHR5cGU9J2F0dHJpYnV0aW9uJz48ZGl2IGlkPSJxdW90ZWRfYm9keSI+Cgo8bWV0 YSBodHRwLWVxdWl2PSJDb250ZW50LVR5cGUiIGNvbnRlbnQ9InRleHQvaHRtbDsgY2hhcnNldD11 dGYtOCI+CjxtZXRhIG5hbWU9IkdlbmVyYXRvciIgY29udGVudD0iTWljcm9zb2Z0IFdvcmQgMTUg KGZpbHRlcmVkIG1lZGl1bSkiPgo8c3R5bGU+PCEtLQovKiBGb250IERlZmluaXRpb25zICovCkBm b250LWZhY2UKCXtmb250LWZhbWlseToiQ2FtYnJpYSBNYXRoIjsKCXBhbm9zZS0xOjIgNCA1IDMg NSA0IDYgMyAyIDQ7fQpAZm9udC1mYWNlCgl7Zm9udC1mYW1pbHk6Q2FsaWJyaTsKCXBhbm9zZS0x OjIgMTUgNSAyIDIgMiA0IDMgMiA0O30KLyogU3R5bGUgRGVmaW5pdGlvbnMgKi8KcC5Nc29Ob3Jt YWwsIGxpLk1zb05vcm1hbCwgZGl2Lk1zb05vcm1hbAoJe21hcmdpbjowaW47CgltYXJnaW4tYm90 dG9tOi4wMDAxcHQ7Cglmb250LXNpemU6MTEuMHB0OwoJZm9udC1mYW1pbHk6IkNhbGlicmkiLHNh bnMtc2VyaWY7fQphOmxpbmssIHNwYW4uTXNvSHlwZXJsaW5rCgl7bXNvLXN0eWxlLXByaW9yaXR5 Ojk5OwoJY29sb3I6Ymx1ZTsKCXRleHQtZGVjb3JhdGlvbjp1bmRlcmxpbmU7fQphOnZpc2l0ZWQs IHNwYW4uTXNvSHlwZXJsaW5rRm9sbG93ZWQKCXttc28tc3R5bGUtcHJpb3JpdHk6OTk7Cgljb2xv cjojOTU0RjcyOwoJdGV4dC1kZWNvcmF0aW9uOnVuZGVybGluZTt9Ci5Nc29DaHBEZWZhdWx0Cgl7 bXNvLXN0eWxlLXR5cGU6ZXhwb3J0LW9ubHk7fQpAcGFnZSBXb3JkU2VjdGlvbjEKCXtzaXplOjgu NWluIDExLjBpbjsKCW1hcmdpbjoxLjBpbiAxLjBpbiAxLjBpbiAxLjBpbjt9CmRpdi5Xb3JkU2Vj dGlvbjEKCXtwYWdlOldvcmRTZWN0aW9uMTt9Ci0tPjwvc3R5bGU+CgoKPGRpdiBjbGFzcz0iV29y ZFNlY3Rpb24xIj4KPHAgY2xhc3M9Ik1zb05vcm1hbCI+SGVsbG8sPC9wPgo8cCBjbGFzcz0iTXNv Tm9ybWFsIj48bzpwPiZuYnNwOzwvbzpwPjwvcD4KPHAgY2xhc3M9Ik1zb05vcm1hbCI+SXQgaXMg cG9zc2libGUgdG8gcHJldmVudCBhIFZNIGZyb20gYWRkaW5nIGFuIElQPyBGb3IgZXhhbXBsZSwg aWYgd2UgcHJvdmlzaW9uIGEgVk0gd2l0aCBvbmUgSVAsIGlmIHRoZSB1c2VyIGhhcyByb290IGFj Y2VzcyB0aGV5IGNhbiBzaW1wbHkgYWRkIHJhbmRvbSBJUOKAmXMgZnJvbSB3aXRoaW4gdGhlIHNh bWUgcmFuZ2UgYXMgc3ViIGludGVyZmFjZXM6IGV0aDA6MCBldGgwOjEgZXRoMDoyIHNvIG9uIGFu ZCBzbwogZm9ydGguPC9wPgo8cCBjbGFzcz0iTXNvTm9ybWFsIj48bzpwPiZuYnNwOzwvbzpwPjwv cD4KPHAgY2xhc3M9Ik1zb05vcm1hbCI+U3VibmV0dGluZyBpcyBub3QgaWRlYWwgaW4gdGhpcyBz aXR1YXRpb24gYmVjYXVzZSBpdOKAmXMgYSBodWdlIHdhc3RlIG9mIElQIHNwYWNlLjwvcD4KPHAg Y2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gc3R5bGU9ImZvbnQtc2l6ZToxMi4wcHQ7Zm9udC1mYW1p bHk6JnF1b3Q7VGltZXMgTmV3IFJvbWFuJnF1b3Q7LHNlcmlmIj48bzpwPiZuYnNwOzwvbzpwPjwv c3Bhbj48L3A+CjwvZGl2PgoKCjwvZGl2Pg== ----_com.ninefolders.hd3.email_133710414088413_alt--

3 3

import qcow2 image to ovirt
by David David 14 Aug '16

14 Aug '16

Hi all ovirt 4.0 there is KVM qcow2 image: file format: qcow2 virtual size: 466G (500106788864 bytes) disk size: 86G cluster_size: 65536 How to import the image with the same disk size, 86 GB, to ovirt ?

3 10

ovirt 3.6.6 and gluster 3.7.13
by David Gossage 14 Aug '16

14 Aug '16

Anyone running one of recent 3.6.x lines and gluster using 3.7.13? I am looking to upgrade gluster from 3.7.11->3.7.13 for some bug fixes, but have been told by users on gluster mail list due to some gluster changes I'd need to change the disk parameters to use writeback cache. Something to do with aio support being removed. I believe this could be done with custom parameters? But I believe strage tests are done using dd and would they fail with current settings then? Last upgrade to 3.7.13 I had to rollback to 3.7.11 due to stability isues where gluster storage would go into down state and always show N/A as space available/used. Even if hosts saw storage still and VM's were running on it on all 3 hosts. Saw a lot of messages like these that went away once gluster rollback finished [2016-07-09 15:27:46.935694] I [fuse-bridge.c:4083:fuse_init] 0-glusterfs-fuse: FUSE inited with protocol versions: glusterfs 7.22 kernel 7.22 [2016-07-09 15:27:49.555466] W [MSGID: 114031] [client-rpc-fops.c:3050:client3_3_readv_cbk] 0-GLUSTER1-client-1: remote operation failed [Operation not permitted] [2016-07-09 15:27:49.556574] W [MSGID: 114031] [client-rpc-fops.c:3050:client3_3_readv_cbk] 0-GLUSTER1-client-0: remote operation failed [Operation not permitted] [2016-07-09 15:27:49.556659] W [fuse-bridge.c:2227:fuse_readv_cbk] 0-glusterfs-fuse: 80: READ => -1 gfid=deb61291-5176-4b81-8315-3f1cf8e3534d fd=0x7f5224002f68 (Operation not permitted) [2016-07-09 15:27:59.612477] W [MSGID: 114031] [client-rpc-fops.c:3050:client3_3_readv_cbk] 0-GLUSTER1-client-1: remote operation failed [Operation not permitted] [2016-07-09 15:27:59.613700] W [MSGID: 114031] [client-rpc-fops.c:3050:client3_3_readv_cbk] 0-GLUSTER1-client-0: remote operation failed [Operation not permitted] [2016-07-09 15:27:59.613781] W [fuse-bridge.c:2227:fuse_readv_cbk] 0-glusterfs-fuse: 168: READ => -1 gfid=deb61291-5176-4b81-8315-3f1cf8e3534d fd=0x7f5224002f68 (Operation not permitted) *David Gossage* *Carousel Checks Inc. | System Administrator* *Office* 708.613.2284

7 32

oVirt 4.0.2 RC
by Fernando Fuentes 12 Aug '16

12 Aug '16

So I went to do an update to my ovirt system and found that the RC is coming down to my production box... IE: 4.0.2 I did a repo list and found - centos-ovirt40-candidate Than found that 4.0.2 its also coming down from the ovirt-4.0 repo... ovirt-engine-sdk-python noarch 3.6.8.0-1.el7 centos-ovirt40-candidate 480 k ovirt-release40 noarch 4.0.2-2 ovirt-4.0 8.3 k ovirt-vmconsole noarch 1.0.4-1.el7 centos-ovirt40-candidate 29 k ovirt-vmconsole-proxy noarch 1.0.4-1.el7 centos-ovirt40-candidate 17 k python-ovirt-engine-sdk4 x86_64 4.0.0-0.5.a5.el7 centos-ovirt40-candidate 308 k Is this safe to upgrade? Regards, -- Fernando Fuentes ffuentes(a)txweather.org http://www.txweather.org

2 2

Failed to activate Storage Domain vms (Data Center Default)
by Gonzalo Faramiñan 12 Aug '16

12 Aug '16

Hello everyone, I'm brand new to oVirt, but anyway I'm trying to solve a problem because of staff changes. Any help is really appreciated. Context: - oVirt Engine Version: 3.1.0-3.19.el6 running on Centos 6.7 - two nodes running Centos 6.7 connected with Gluster 3.3.1.15.el6, replicate configured - six VMs with high-availability on six separated virtual disk created into de Default volume. The Data Center was working fine for a few years and after a maintenance (step-by-step well done) reboot, the Default volume lost GBs of data. Just 23MB of replicated data remained :_( Now the Master Storage Domain seems to be broken and we cannot get it up and running in any way. Whatever we try, we end up facing this message: "No valid Data Storage Domains are available in Data Center Default (please check your storage infrastructure)." Over this list we saw same log messages, but couldn't solve the problem. I include what I think are the main error messages Thanks in advance! Webgui: 2016-Aug-12, 14:37:11 Host nodo2 cannot access one of the Storage Domains attached to it, or the Data Center object. Setting Host state to Non-Operational. 2016-Aug-12, 14:37:11 Failed to connect Host nodo2 to Storage Pool Default 2016-Aug-12, 14:40:02 Failed to activate Storage Domain vms (Data Center Default) by admin@internal Cluster's admin machine: $ tail /var/log/ovirt-engine/engine.log 2016-08-12 14:12:12,285 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.BrokerCommandBase] (QuartzScheduler_Worker-62) Vds: nodo1 2016-08-12 14:12:12,285 ERROR [org.ovirt.engine.core.vdsbroker.VDSCommandBase] (QuartzScheduler_Worker-62) Command ConnectStoragePoolVDS execution failed. Exception: IRSNoMasterDomainException: IRSGenericException: IRSErrorException: IRSNoMasterDomainException: Cannot find master domain: 'spUUID=6c820dd3-24dc-472f-9b9b-b366da23b22f, msdUUID=fe3dad77-6f27-40cd-8be9-b9e9cd1fb9bf' 2016-08-12 14:12:12,286 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.ConnectStoragePoolVDSCommand] (QuartzScheduler_Worker-62) FINISH, ConnectStoragePoolVDSCommand, log id: 125fb199 2016-08-12 14:12:12,287 ERROR [org.ovirt.engine.core.vdsbroker.irsbroker.IrsBrokerCommand] (QuartzScheduler_Worker-62) IrsBroker::Failed::GetStoragePoolInfoVDS 2016-08-12 14:12:12,287 ERROR [org.ovirt.engine.core.vdsbroker.irsbroker.IrsBrokerCommand] (QuartzScheduler_Worker-62) Exception: IRSGenericException: IRSErrorException: IRSNoMasterDomainException: Cannot find master domain: 'spUUID=6c820dd3-24dc-472f-9b9b-b366da23b22f, msdUUID=fe3dad77-6f27-40cd-8be9-b9e9cd1fb9bf' 2016-08-12 14:12:12,302 WARN [org.ovirt.engine.core.dal.job.ExecutionMessageDirector] (QuartzScheduler_Worker-62) [3165a3b2] The message key ReconstructMasterDomain is missing from bundles/ExecutionMessages 2016-08-12 14:12:12,350 INFO [org.ovirt.engine.core.bll.storage.ReconstructMasterDomainCommand] (QuartzScheduler_Worker-62) [3165a3b2] Running command: ReconstructMasterDomainCommand internal: true. Entities affected : ID: fe3dad77-6f27-40cd-8be9-b9e9cd1fb9bf Type: Storage 2016-08-12 14:12:12,397 INFO [org.ovirt.engine.core.vdsbroker.irsbroker.MarkPoolInReconstructModeVDSCommand] (QuartzScheduler_Worker-62) [3165a3b2] START, MarkPoolInReconstructModeVDSCommand(storagePoolId = 6c820dd3-24dc-472f-9b9b-b366da23b22f, ignoreFailoverLimit = false, compatabilityVersion = null, reconstructMarkAction = ClearCache), log id: 40a6ee33 2016-08-12 14:12:12,397 INFO [org.ovirt.engine.core.vdsbroker.irsbroker.IrsBrokerCommand] (QuartzScheduler_Worker-62) [3165a3b2] clearing cache for problematic entities in pool 6c820dd3-24dc-472f-9b9b-b366da23b22f 2016-08-12 14:12:12,398 INFO [org.ovirt.engine.core.vdsbroker.irsbroker.MarkPoolInReconstructModeVDSCommand] (QuartzScheduler_Worker-62) [3165a3b2] FINISH, MarkPoolInReconstructModeVDSCommand, log id: 40a6ee33

1 0

Best way to create project-based virtual labs
by Clint Smith 12 Aug '16

12 Aug '16

> This message is in MIME format. Since your mail reader does not understand this format, some or all of this message may not be legible. --B_3553852069_1160118647 Content-type: text/plain; charset="UTF-8" Content-transfer-encoding: quoted-printable Hi All, I have gone through work of setting up ovirt and have integrated a director= y server. I am now reading about permissions and quotas; I'm trying to figu= re out the best mechanisms for sectioning off resources to groups of users t= hat are on different projects. I would like each member to have the ability to create Vms and templates wi= thin their respective project group. It=E2=80=99s ok if members within the group = see the each others Vms, however, I would like to keep team resources isolat= ed to the team, if possible. I=E2=80=99m not sure whether to create a new host, cl= uster, datacenter, or storage domain for each team. Ovirt seems highly flexi= ble in this area so I was wondering if anyone has any suggestions. Thanks very much! Clint --B_3553852069_1160118647 Content-type: text/html; charset="UTF-8" Content-transfer-encoding: quoted-printable <html><head></head><body style=3D"word-wrap: break-word; -webkit-nbsp-mode: s= pace; -webkit-line-break: after-white-space; color: rgb(0, 0, 0); font-size:= 14px; font-family: Calibri, sans-serif;"><div>Hi All,</div><div>I have gone= through work of setting up ovirt and have integrated a directory server. &n= bsp;I am now reading about permissions and quotas; I'm trying to figure out = the best mechanisms for sectioning off resources to groups of users that are= on different projects.</div><div><br></div><div>I would like each member to= have the ability to create Vms and templates within their respective projec= t group.  It’s ok if members within the group see the each others= Vms, however, I would like to keep team resources isolated to the team, if = possible. I’m not sure whether to create a new host, cluster, datacent= er, or storage domain for each team. Ovirt seems highly flexible in this are= a so I was wondering if anyone has any suggestions.</div><div><br></div><div= >Thanks very much!</div><div>Clint</div><div><div id=3D"MAC_OUTLOOK_SIGNATURE"= ></div></div></body></html> --B_3553852069_1160118647--

1 0

oVirt updates available on host due to libvirt missing
by Gianluca Cecchi 12 Aug '16

12 Aug '16

Hello, My self hosted engine environment was born in 3.6.0 in November with CentOS 7 on host and CentOS 7 appliance. I managed several updates applying 3.6.2, then 3.6.5, then 4.0. Now I'm at 4.0.2 final and in web admin gui I see a message regarding updates available on host (hosted_engine_1) that doesn't go away. The host usually was updated through "yum update" and not from the gui during updates described above. In events pane it seems the problem is related with libvirt package Host hosted_engine_1 has available updates: libvirt. Actually at this moment the libvirt package (that seems actually a sort of meta-package) is not installed and I think has been never here. Situation is: [root@ractor log]# rpm -qa|grep libvirt libvirt-daemon-driver-network-1.2.17-13.el7_2.5.x86_64 libvirt-daemon-driver-interface-1.2.17-13.el7_2.5.x86_64 libvirt-daemon-kvm-1.2.17-13.el7_2.5.x86_64 libvirt-client-1.2.17-13.el7_2.5.x86_64 libvirt-daemon-1.2.17-13.el7_2.5.x86_64 libvirt-lock-sanlock-1.2.17-13.el7_2.5.x86_64 libvirt-daemon-driver-storage-1.2.17-13.el7_2.5.x86_64 libvirt-daemon-driver-qemu-1.2.17-13.el7_2.5.x86_64 libvirt-daemon-driver-nodedev-1.2.17-13.el7_2.5.x86_64 libvirt-python-1.2.17-2.el7.x86_64 libvirt-daemon-config-nwfilter-1.2.17-13.el7_2.5.x86_64 libvirt-daemon-driver-nwfilter-1.2.17-13.el7_2.5.x86_64 libvirt-daemon-driver-secret-1.2.17-13.el7_2.5.x86_64 [root@ractor log]# If I run "yum install libvirt" I'm proposed: Dependencies Resolved ==================================================================================================== Package Arch Version Repository Size ==================================================================================================== Installing: libvirt x86_64 1.2.17-13.el7_2.5 updates 119 k Installing for dependencies: libvirt-daemon-config-network x86_64 1.2.17-13.el7_2.5 updates 120 k libvirt-daemon-driver-lxc x86_64 1.2.17-13.el7_2.5 updates 747 k Transaction Summary ==================================================================================================== Install 1 Package (+2 Dependent packages) How to proceed? Thanks, Gianluca

5 11

[ANN] oVirt 4.0.2 Final Release is now available
by Sandro Bonazzola 12 Aug '16

12 Aug '16

The oVirt Project is pleased to announce the availability of oVirt 4.0.2, as of August 12th, 2016. This release is available now for: * Fedora 23 (tech preview) * Red Hat Enterprise Linux 7.2 or later * CentOS Linux (or similar) 7.2 or later This release supports Hypervisor Hosts running: * Red Hat Enterprise Linux 7.2 or later * CentOS Linux (or similar) 7.2 or later * Fedora 23 (tech preview) * oVirt Next Generation Node 4.0 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 update is the second in a series of stabilization updates to the 4.0 series. 4.0.2 brings 24 enhancements and more than 200 bugfixes, including 107 high or urgent severity fixes, on top of oVirt 4.0 series See the release notes [3] for installation / upgrade instructions and a list of new features and bugs fixed. Notes: * A new oVirt Live ISO is available. [4] * A new oVirt Next Generation Node will be available soon [4]. * A new oVirt Engine Appliance is already available. * Mirrors[5] might need up to one day to synchronize. Additional Resources: * Read more about the oVirt 4.0.2 release highlights: http://www.ovirt.org/release/4.0.2/ * 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/4.0.2/ [4] http://resources.ovirt.org/pub/ovirt-4.0/iso/ [5] http://www.ovirt.org/Repository_mirrors#Current_mirrors -- Sandro Bonazzola Better technology. Faster innovation. Powered by community collaboration. See how it works at redhat.com

2 2

Re: [ovirt-users] Unable to login to the WEB UI
by Fabrice Bacchella 12 Aug '16

12 Aug '16

--Apple-Mail=_F7422B19-9C53-401B-B9C1-3EB9A88300B1 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=utf-8 > Le 11 ao=C3=BBt 2016 =C3=A0 11:37, Fabrice Bacchella = <fabrice.bacchella(a)icloud.com> a =C3=A9crit : >=20 >=20 >> Le 11 ao=C3=BBt 2016 =C3=A0 09:31, Martin Perina <mperina(a)redhat.com = <mailto:mperina@redhat.com>> a =C3=A9crit : >>=20 >> Hi Fabrice, >>=20 >> so it seems to me that ovirt-engine-rename didn't work as expected, = because you have changed ENGINE_FQDN in 10-setup-protocols.conf. We = don't support user updates on automatically generated files in = /etc/ovirt-engine/engine.conf.d/. Please next time you'd like to change = something, change it in 99-custom-???.conf file. >=20 > I roll back this change, as you said it was not enough and then the = rename command.. >=20 >>=20 >> Now how to get things working: I'm afraid it would be long and = painful process, but let's try: >>=20 >> 1. Change manually ENGINE_FQDN to the new value you have used as new = FQDN in ovirt-engine-rename in those files: >>=20 >> /etc/ovirt-engine/engine.conf.d/10-setup-protocols.conf >> /etc/ovirt-engine/imageuploader.conf.d/10-engine-setup.conf >> /etc/ovirt-engine/isouploader.conf.d/10-engine-setup.conf >> /etc/ovirt-engine/logcollector.conf.d/10-engine-setup.conf >>=20 >> 2. Now, let's check your custom certificates, I know you are using = your custom CA, does the trustore you have set into = ENGINE_HTTPS_PKI_TRUST_STORE contains all certificates which are needed = to verify HTTPS certificates you have set in Apache for new FQDN? If so, = then please restart your engine and try >>=20 >> Thanks >>=20 >> Martin Perina >=20 > I'm not sur the PKI part is the biggest problem. I managed to get it = work after a rename and using a custom truststore with all the needed = CA. >=20 > My main problem is with this strange=20 > User login failure: java.lang.RuntimeException: server_error: = org.codehaus.jackson.JsonParseException: Unexpected character ('<' (code = 60)): expected a valid value (number, String, array, object, 'true', = 'false' or 'null') >=20 > that no one seems to understand where it came from. Ravi suggest to do = not use custom certificate, but I think it's impossible to test this = now, because of the incomplete operation of the rename command. So I = will but back my trust store and we should focus on this message. >=20 > By the way, I'm on irc on the channel with the nick FabriceB. Ok we finally nailed that problem with the help of Ravi Nori. Because of = the new SSO settings, ovirt-engine made a called to itself, from within = the same process. But it needed to go through apache to authentify = itself by itself and was intercepted by my SSO setup. I will need to = rewrite it and split URL. --Apple-Mail=_F7422B19-9C53-401B-B9C1-3EB9A88300B1 Content-Transfer-Encoding: quoted-printable Content-Type: text/html; charset=utf-8 <html><head><meta http-equiv=3D"Content-Type" content=3D"text/html = charset=3Dutf-8"></head><body style=3D"word-wrap: break-word; = -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" = class=3D""><br class=3D""><div><blockquote type=3D"cite" class=3D""><div = class=3D"">Le 11 ao=C3=BBt 2016 =C3=A0 11:37, Fabrice Bacchella <<a = href=3D"mailto:fabrice.bacchella@icloud.com" = class=3D"">fabrice.bacchella(a)icloud.com</a>> a =C3=A9crit :</div><br = class=3D"Apple-interchange-newline"><div class=3D""><meta = http-equiv=3D"Content-Type" content=3D"text/html charset=3Dutf-8" = class=3D""><div style=3D"word-wrap: break-word; -webkit-nbsp-mode: = space; -webkit-line-break: after-white-space;" class=3D""><br = class=3D""><div class=3D""><blockquote type=3D"cite" class=3D""><div = class=3D"">Le 11 ao=C3=BBt 2016 =C3=A0 09:31, Martin Perina <<a = href=3D"mailto:mperina@redhat.com" class=3D"">mperina(a)redhat.com</a>> = a =C3=A9crit :</div><br class=3D"Apple-interchange-newline"><div = class=3D""><div dir=3D"ltr" class=3D""><div class=3D"gmail_default" = style=3D"font-family:arial,helvetica,sans-serif">Hi Fabrice,<br = class=3D""><br class=3D""></div><div class=3D"gmail_default" = style=3D"font-family:arial,helvetica,sans-serif">so it seems to me that = ovirt-engine-rename didn't work as expected, because you have changed = ENGINE_FQDN in 10-setup-protocols.conf. We don't support user updates on = automatically generated files in /etc/ovirt-engine/engine.conf.d/. = Please next time you'd like to change something, change it in = 99-custom-???.conf file.<br class=3D""></div></div></div></blockquote><div= class=3D""><br class=3D""></div>I roll back this change, as you said it = was not enough and then the rename command..</div><div class=3D""><br = class=3D""><blockquote type=3D"cite" class=3D""><div class=3D""><div = dir=3D"ltr" class=3D""><div class=3D"gmail_default" = style=3D"font-family:arial,helvetica,sans-serif"><br class=3D""></div><div= class=3D"gmail_default" = style=3D"font-family:arial,helvetica,sans-serif">Now how to get things = working: I'm afraid it would be long and painful process, but let's = try:<br class=3D""><br class=3D""></div><div class=3D"gmail_default" = style=3D"font-family:arial,helvetica,sans-serif">1. Change manually = ENGINE_FQDN to the new value you have used as new FQDN in = ovirt-engine-rename in those files:<br class=3D""><br = class=3D"">    /etc/ovirt-engine/engine.conf.<wbr = class=3D"">d/10-setup-protocols.conf<br class=3D"">    = /etc/ovirt-engine/<wbr class=3D"">imageuploader.conf.d/10-<wbr = class=3D"">engine-setup.conf<br class=3D"">     /etc/ovirt-engine/isouploader.<wbr = class=3D"">conf.d/10-engine-setup.conf<br class=3D"">     /etc/ovirt-engine/<wbr = class=3D"">logcollector.conf.d/10-engine-<wbr class=3D"">setup.conf<br = class=3D""><br class=3D""></div><div class=3D"gmail_default" = style=3D"font-family:arial,helvetica,sans-serif">2. Now, let's check = your custom certificates, I know you are using your custom CA, does the = trustore you have set into ENGINE_HTTPS_PKI_TRUST_STORE contains all = certificates which are needed to verify HTTPS certificates you have set = in Apache for new FQDN? If so, then please restart your engine and = try<br class=3D""><br class=3D""></div><div class=3D"gmail_default" = style=3D"font-family:arial,helvetica,sans-serif">Thanks<br class=3D""><br = class=3D""></div><div class=3D"gmail_default" = style=3D"font-family:arial,helvetica,sans-serif">Martin Perina<br = class=3D""></div></div></div></blockquote></div><br class=3D""><div = class=3D"">I'm not sur the PKI part is the biggest problem. I managed to = get it work after a rename and using a custom truststore with all the = needed CA.</div><div class=3D""><br class=3D""></div><div class=3D"">My = main problem is with this strange </div><div class=3D"">User login = failure: java.lang.RuntimeException: server_error: = org.codehaus.jackson.JsonParseException: Unexpected character ('<' = (code 60)): expected a valid value (number, String, array, object, = 'true', 'false' or 'null')</div><div class=3D""><br class=3D""></div><div = class=3D"">that no one seems to understand where it came from. Ravi = suggest to do not use custom certificate, but I think it's impossible to = test this now, because of the incomplete operation of the rename = command. So I will but back my trust store and we should focus on this = message.</div><div class=3D""><br class=3D""></div><div class=3D"">By = the way, I'm on irc on the channel with the nick = FabriceB.</div></div></div></blockquote><br class=3D""></div><div>Ok we = finally nailed that problem with the help of Ravi Nori. Because of the = new SSO settings, ovirt-engine made a called to itself, from within the = same process. But it needed to go through apache to authentify itself by = itself and was intercepted by my SSO setup. I will need to rewrite it = and split URL.</div><div><br class=3D""></div><div><br = class=3D""></div><br class=3D""></body></html>= --Apple-Mail=_F7422B19-9C53-401B-B9C1-3EB9A88300B1--

1 0

Missing vdsm-vhostmd-hook for oVirt 4.x
by Arsène Gschwind 11 Aug '16

11 Aug '16

Hi, I'm missing vdsm-vhostmd-hook for oVirt 4, will this hook not be available for this version? Regards, Arsène

2 2

oVirt upgrade
by Budur Nagaraju 11 Aug '16

11 Aug '16

HI How to upgrade oVirt3.5 to 4 ? am using centos6.7. Thanks, Nagaraju

4 8

time zone
by Fernando Fuentes 11 Aug '16

11 Aug '16

Team, My vms are coming up with an exclamation mark saying that the guest time zone differs from the configuration. My linux vms are not doing this. Only my windows vm. On windows I have it set for CST just like the configuration. The hosts are on CST as well. Any ideas? This is Ovirt 4.0.1 Regards, -- Fernando Fuentes ffuentes(a)txweather.org http://www.txweather.org

3 3

ovirt-Guest-agent CPU usage
by Tadas 11 Aug '16

11 Aug '16

Hello groups, we are having problem with ovirt-guest agent on Windows os. When started, agent fully utilizes one core (if machine has single core, then you will see 100% CPU usage, if there are two cores, then you will get 50% usage etc). Usage does not drop and persists for a whole time ovirt agent is running. This happens on windows 7 32 and 64 versions and also on windows 10. Have anybody had the same issue? Thank you.

2 9

oVirt Node 3.6
by Michael Cooper 11 Aug '16

11 Aug '16

This is a multi-part message in MIME format. --------------5C2765100B34BC8D67AC316D Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit Hey Guys New to the group, I have got the controller installed and it's working fine. Now I have burned an ISO of oVirt Node 3.6 this one is the one I used ovirt-node-ng-installer-ovirt-3.6-2016052403. I am getting an error when I try to install it on the server it fails during the install the first time the script it self failed, the second time it couldn't find the hard drive to install on. I am not sure what's going on I am very confused now. Thanks, -- *Michael Cooper* http://www.coopfire.com Linux/VMWare Certified Professional --------------5C2765100B34BC8D67AC316D Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: 8bit <html> <head> <meta http-equiv="content-type" content="text/html; charset=utf-8"> </head> <body bgcolor="#FFFFFF" text="#000000"> <p>Hey Guys</p> <p> New to the group, I have got the controller installed and it's working fine. Now I have burned an ISO of oVirt Node 3.6 this one is the one I used ovirt-node-ng-installer-ovirt-3.6-2016052403. I am getting an error when I try to install it on the server it fails during the install the first time the script it self failed, the second time it couldn't find the hard drive to install on. I am not sure what's going on I am very confused now.</p> <p><br> </p> <p>Thanks,<br> </p> <div class="moz-signature">-- <br> <b><font color="#008080">Michael Cooper</font></b><br> <a class="moz-txt-link-freetext" href="http://www.coopfire.com">http://www.coopfire.com</a><br> Linux/VMWare Certified Professional<br> </div> </body> </html> --------------5C2765100B34BC8D67AC316D--

2 2

Importing VM from Xen Server 6.5
by Anantha Raghava 11 Aug '16

11 Aug '16

This is a multi-part message in MIME format. --------------1F376B79B1DD00CE7FD59289 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit Hi, In version 4.0.1, we see wizard that helps to import VM from VMWare, Xen, OVA appliance etc., using which I am trying to import a VM running in Xen Server 6.5. But we do not see any documentation that explains the process. Can someone guide us in achieving the desired result that is Import a VM from Xen Server 6.5 -- Thanks & Regards, Anantha Raghava Do not print this e-mail unless required. Save Paper & trees. --------------1F376B79B1DD00CE7FD59289 Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: 7bit <html> <head> <meta http-equiv="content-type" content="text/html; charset=utf-8"> </head> <body bgcolor="#FFFFFF" text="#000000"> <p><font face="Liberation Serif">Hi,</font></p> <p><font face="Liberation Serif">In version 4.0.1, we see wizard that helps to import VM from VMWare, Xen, OVA appliance etc., using which I am trying to import a VM running in Xen Server 6.5. But we do not see any documentation that explains the process.</font></p> <p><font face="Liberation Serif">Can someone guide us in achieving the desired result that is Import a VM from Xen Server 6.5<br> </font></p> -- <div class="moz-signature"> <p style="margin-bottom: 0cm; line-height: 100%"><font face="Times New Roman, serif">Thanks & Regards,</font></p> <address style="line-height: 100%"><font face="Times New Roman, serif">Anantha Raghava</font></address> <font color="#66cc00"><font face="Times New Roman, serif">Do not print this e-mail unless required. Save Paper & trees.</font></font> </div> </body> </html> --------------1F376B79B1DD00CE7FD59289--

4 15

3.6 : iSCSI LUN not detected
by Alexis HAUSER 11 Aug '16

11 Aug '16

Hi, I am reinstalling a new Node with a new hosted-engine and I would like to import an iSCSI storage from a previous ovirt installation. However, I can see all LUN present on that iSCSI but the one I want... I checked from the iSCSI array and this disk still exists, it's just not detected from Ovirt (3.6)... I tried to make a new data domain and chosed that same iSCSI and it's also not detected. Any ideas ? I didn't remove the storage from the Engine interface on the previous installation, just just turned off all VMs accessing the iSCSI and unplugged the cable. Is it possible there is still a lock file or something from the previous hypervisor ?

4 7

How to asssign a static IP to VM?
by lifuqiong 11 Aug '16

11 Aug '16

This is a multipart message in MIME format. ------=_NextPart_000_003D_01D1F40C.5C780750 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Hi all, I searched google and found there is no way to assign a static IP to VM until 2012, in http://lists.ovirt.org/pipermail/users/2012-May/007559.html; Is there any solution to assign static IP now? Thank you Mark ------=_NextPart_000_003D_01D1F40C.5C780750 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-microsoft-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=3DContent-Type content=3D"text/html; = charset=3Dus-ascii"><meta name=3DGenerator content=3D"Microsoft Word 14 = (filtered medium)"><style></style></head><body lang=3DZH-CN link=3Dblue = vlink=3Dpurple style=3D'text-justify-trim:punctuation'><div = class=3DWordSection1><p class=3DMsoNormal><span lang=3DEN-US>Hi = all,<o:p></o:p></span></p><p class=3DMsoNormal><span = lang=3DEN-US>         = <o:p></o:p></span></p><p class=3DMsoNormal><span = lang=3DEN-US>         I searched = google and found there is no way to assign a static IP to VM until 2012, = in <a = href=3D"http://lists.ovirt.org/pipermail/users/2012-May/007559.html">http= ://lists.ovirt.org/pipermail/users/2012-May/007559.html</a>;<o:p></o:p></= span></p><p class=3DMsoNormal><span = lang=3DEN-US><o:p> </o:p></span></p><p class=3DMsoNormal><span = lang=3DEN-US>Is there any solution to assign static IP = now?<o:p></o:p></span></p><p class=3DMsoNormal><span = lang=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-US><o:p> </o:p></span></p><p class=3DMsoNormal><span = lang=3DEN-US>Mark<o:p></o:p></span></p></div></body></html> ------=_NextPart_000_003D_01D1F40C.5C780750--

2 1

Convert OnApp VM to oVirt
by Fernando Frediani 11 Aug '16

11 Aug '16

Hi, Has anyone done a VM conversion from OnApp (therefore running in LVM) to oVirt/RHEV format being either buried in LVM or in a QCOW2 file. I've seen some instructions using qemu-img but wanted to find out if anyone has found any issues in this process. Any adjusts to be done before booting the VM the first time in the new platform ? Both hypervisors are KVM. Fernando

1 0

leasing of vms
by Budur Nagaraju 11 Aug '16

11 Aug '16

HI Is there a feature to lease the vms in oVirt ? Thanks, Nagaraju

5 5

vm paused unknown storage error one node out of 3 only
by David Gossage 11 Aug '16

11 Aug '16

Out of a 3 node cluster running oVirt 3.6.6.2-1.el7.centos with a 3 replicate gluster 3.7.14 starting a VM i just copied in on one node of the 3 gets the following errors. The other 2 the vm starts fine. All ovirt and gluster are centos 7 based. VM on start of the one node it tries to default to on its own accord immediately puts into paused for unknown reason. Telling it to start on different node starts ok. node with issue already has 5 VMs running fine on it same gluster storage plus the hosted engine on different volume. gluster nodes logs did not have any errors for volume nodes own gluster logs had this in log dfb8777a-7e8c-40ff-8faa-252beabba5f8 couldnt find in .glusterfs .shard or images/ 7919f4a0-125c-4b11-b5c9-fb50cc195c43 is the gfid of the bootable drive of the vm [2016-08-11 04:31:39.982952] W [MSGID: 114031] [client-rpc-fops.c:3050:client3_3_readv_cbk] 0-GLUSTER1-client-2: remote operation failed [No such file or directory] [2016-08-11 04:31:39.983683] W [MSGID: 114031] [client-rpc-fops.c:1572:client3_3_fstat_cbk] 0-GLUSTER1-client-2: remote operation failed [No such file or directory] [2016-08-11 04:31:39.984182] W [MSGID: 114031] [client-rpc-fops.c:1572:client3_3_fstat_cbk] 0-GLUSTER1-client-0: remote operation failed [No such file or directory] [2016-08-11 04:31:39.984221] W [MSGID: 114031] [client-rpc-fops.c:1572:client3_3_fstat_cbk] 0-GLUSTER1-client-1: remote operation failed [No such file or directory] [2016-08-11 04:31:39.985941] W [MSGID: 108008] [afr-read-txn.c:244:afr_read_txn] 0-GLUSTER1-replicate-0: Unreadable subvolume -1 found with event generation 3 for gfid dfb8777a-7e8c-40ff-8faa-252beabba5f8. (Possible split-brain) [2016-08-11 04:31:39.986633] W [MSGID: 114031] [client-rpc-fops.c:1572:client3_3_fstat_cbk] 0-GLUSTER1-client-2: remote operation failed [No such file or directory] [2016-08-11 04:31:39.987644] E [MSGID: 109040] [dht-helper.c:1190:dht_migration_complete_check_task] 0-GLUSTER1-dht: (null): failed to lookup the file on GLUSTER1-dht [Stale file handle] [2016-08-11 04:31:39.987751] W [fuse-bridge.c:2227:fuse_readv_cbk] 0-glusterfs-fuse: 15152930: READ => -1 gfid=7919f4a0-125c-4b11-b5c9-fb50cc195c43 fd=0x7f00a80bdb64 (Stale file handle) [2016-08-11 04:31:39.986567] W [MSGID: 114031] [client-rpc-fops.c:1572:client3_3_fstat_cbk] 0-GLUSTER1-client-0: remote operation failed [No such file or directory] [2016-08-11 04:31:39.986567] W [MSGID: 114031] [client-rpc-fops.c:1572:client3_3_fstat_cbk] 0-GLUSTER1-client-1: remote operation failed [No such file or directory] [2016-08-11 04:35:21.210145] W [MSGID: 108008] [afr-read-txn.c:244:afr_read_txn] 0-GLUSTER1-replicate-0: Unreadable subvolume -1 found with event generation 3 for gfid dfb8777a-7e8c-40ff-8faa-252beabba5f8. (Possible split-brain) [2016-08-11 04:35:21.210873] W [MSGID: 114031] [client-rpc-fops.c:1572:client3_3_fstat_cbk] 0-GLUSTER1-client-1: remote operation failed [No such file or directory] [2016-08-11 04:35:21.210888] W [MSGID: 114031] [client-rpc-fops.c:1572:client3_3_fstat_cbk] 0-GLUSTER1-client-2: remote operation failed [No such file or directory] [2016-08-11 04:35:21.210947] W [MSGID: 114031] [client-rpc-fops.c:1572:client3_3_fstat_cbk] 0-GLUSTER1-client-0: remote operation failed [No such file or directory] [2016-08-11 04:35:21.213270] E [MSGID: 109040] [dht-helper.c:1190:dht_migration_complete_check_task] 0-GLUSTER1-dht: (null): failed to lookup the file on GLUSTER1-dht [Stale file handle] [2016-08-11 04:35:21.213345] W [fuse-bridge.c:2227:fuse_readv_cbk] 0-glusterfs-fuse: 15156910: READ => -1 gfid=7919f4a0-125c-4b11-b5c9-fb50cc195c43 fd=0x7f00a80bf6d0 (Stale file handle) [2016-08-11 04:35:21.211516] W [MSGID: 108008] [afr-read-txn.c:244:afr_read_txn] 0-GLUSTER1-replicate-0: Unreadable subvolume -1 found with event generation 3 for gfid dfb8777a-7e8c-40ff-8faa-252beabba5f8. (Possible split-brain) [2016-08-11 04:35:21.212013] W [MSGID: 114031] [client-rpc-fops.c:1572:client3_3_fstat_cbk] 0-GLUSTER1-client-0: remote operation failed [No such file or directory] [2016-08-11 04:35:21.212081] W [MSGID: 114031] [client-rpc-fops.c:1572:client3_3_fstat_cbk] 0-GLUSTER1-client-1: remote operation failed [No such file or directory] [2016-08-11 04:35:21.212121] W [MSGID: 114031] [client-rpc-fops.c:1572:client3_3_fstat_cbk] 0-GLUSTER1-client-2: remote operation failed [No such file or directory] I attached vdsm.log starting from when I spun up vm on offending node

1 0

Unable to login to the WEB UI
by Fabrice Bacchella 11 Aug '16

11 Aug '16

After the upgrad, I'm unable to log in, I'm getting the following error: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target Where should I look to correct that ?

3 7

[ANN] oVirt 4.0.2 Fourth Release Candidate is now available
by Sandro Bonazzola 10 Aug '16

10 Aug '16

The oVirt Project is pleased to announce the availability of the Fourth Release Candidate of oVirt 4.0.2 for testing, as of August 10th, 2016. This release is available now for: * Fedora 23 (tech preview) * Red Hat Enterprise Linux 7.2 or later * CentOS Linux (or similar) 7.2 or later This release supports Hypervisor Hosts running: * Red Hat Enterprise Linux 7.2 or later * CentOS Linux (or similar) 7.2 or later * Fedora 23 (tech preview) * oVirt Next Generation Node 4.0 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 update is the fourth release candidate of the second in a series of stabilization updates to the 4.0 series. 4.0.2 brings 24 enhancements and more than 200 bugfixes, including 107 high or urgent severity fixes, on top of oVirt 4.0 series See the release notes [3] for installation / upgrade instructions and a list of new features and bugs fixed. Notes: * A new oVirt Live ISO is available. [4] * A new oVirt Next Generation Node will be available soon [4]. * A new oVirt Engine Appliance is already available. * Mirrors[5] might need up to one day to synchronize. Additional Resources: * Read more about the oVirt 4.0.2 release highlights: http://www.ovirt.org/release/4.0.2/ * 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/4.0.2/ [4] http://resources.ovirt.org/pub/ovirt-4.0-pre/iso/ [5] http://www.ovirt.org/Repository_mirrors#Current_mirrors -- Sandro Bonazzola Better technology. Faster innovation. Powered by community collaboration. See how it works at redhat.com

1 0

engine-backup and messages in web admin events pane
by Gianluca Cecchi 10 Aug '16

10 Aug '16

Hello, having oVirt Engine Version: 4.0.0.6-1.el7.centos, when I run on engine VM a command like # engine-backup --mode=backup --scope=all --file=/root/engine-backup.archive_$(date +%d-%m-%Y) --log=/root/engine-backup_$(date +%d-%m-%Y).log Backing up: Notifying engine - Files - Engine database 'engine' - DWH database 'ovirt_engine_history' Packing into file '/root/engine-backup.archive_09-08-2016' Notifying engine Done. I see then that in engine web admin events pane I only have rows of kind: Finished Started without any reference to what... See here: https://drive.google.com/file/d/0BwoPbcrMv8mvYXNLZkZtQ1FFRUU/view?usp=shari… Is it me running backup in the wrong way or was it improved in 4.0.1? Thanks, Gianluca

2 2

ovirt-ha-agent and too many open files error
by Gianluca Cecchi 10 Aug '16

10 Aug '16

Hello, I have a 4.0 test environment (single host with self hosted engine) where I have 6 VMs defined (5 running) and no much activity. I do't monitor this system very much. Now I have connected to it to evaluate upgrade to 4.0.1 and see that about 15 days ago the ovirt-ha-agent died because of too many open files.... [root@ractor ovirt-hosted-engine-ha]# systemctl status ovirt-ha-agent -l ● ovirt-ha-agent.service - oVirt Hosted Engine High Availability Monitoring Agent Loaded: loaded (/usr/lib/systemd/system/ovirt-ha-agent.service; enabled; vendor preset: disabled) Active: inactive (dead) since Fri 2016-07-22 16:39:49 CEST; 2 weeks 4 days ago Main PID: 72795 (code=exited, status=0/SUCCESS) Jul 22 16:39:47 ractor.mydomain ovirt-ha-agent[72795]: self.set_file(fd) Jul 22 16:39:47 ractor.mydomain ovirt-ha-agent[72795]: File "/usr/lib64/python2.7/asyncore.py", line 657, in set_file Jul 22 16:39:47 ractor.mydomain ovirt-ha-agent[72795]: self.socket = file_wrapper(fd) Jul 22 16:39:47 ractor.mydomain ovirt-ha-agent[72795]: File "/usr/lib64/python2.7/asyncore.py", line 616, in __init__ Jul 22 16:39:47 ractor.mydomain ovirt-ha-agent[72795]: self.fd = os.dup(fd) Jul 22 16:39:47 ractor.mydomain ovirt-ha-agent[72795]: OSError: [Errno 24] Too many open files Jul 22 16:39:47 ractor.mydomain ovirt-ha-agent[72795]: ovirt-ha-agent ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine ERROR Shutting down the agent because of 3 failures in a row! Jul 22 16:39:47 ractor.mydomain ovirt-ha-agent[72795]: ERROR:ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine:Shutting down the agent because of 3 failures in a row! Jul 22 16:39:49 ractor.mydomain ovirt-ha-agent[72795]: WARNING:ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine:The VM is running locally or we have no data, keeping the domain monitor. Jul 22 16:39:49 ractor.mydomain ovirt-ha-agent[72795]: INFO:ovirt_hosted_engine_ha.agent.agent.Agent:Agent shutting down Is this sort of known problem or any reason to investigate? It seems very strange to have reached this limit I presume the agent runs as vdsm user and that the oVirt installation creates the file /etc/security/limits.d/99-vdsm.conf with # This limits are intended for medium VDSM hosts, for large hosts scale these # numbers appropriately. # nproc should be the maximum amount of storage operations usage. # VMs run by "qemu" user, vm processes are not relavent to "vdsm" user limits. vdsm - nproc 4096 # nofile should be at least 3(stdin,stdour,stderr) * each external process. # 3 * 4096 = 12288 vdsm - nofile 12288 As a rough estimation (over estimation actually , due to many duplicates) I have now: # lsof -u vdsm | wc -l 488 Anything else to check? Gianluca

2 2

Re: [ovirt-users] Migrate machines in unknown state?
by Nicolás 10 Aug '16

10 Aug '16

El 04/08/16 a las 15:25, Arik Hadas escribió: > > ----- Original Message ----- >> El 2016-08-04 08:24, Arik Hadas escribió: >>> ----- Original Message ----- >>>> >>>> El 04/08/16 a las 07:18, Arik Hadas escribió: >>>>> ----- Original Message ----- >>>>>> Hi, >>>>>> >>>>>> We're running oVirt 4.0.1 and today I found out that one of our hosts >>>>>> has all its VMs in an unknown state. I actually don't know how (and >>>>>> when) did this happen, but I'd like to restore service possibly without >>>>>> turning off these machines. The host is up, the VMs are up, 'qemu' >>>>>> process exists, no errors, it's just the VMs running on it that have a >>>>>> '?' where status is defined. >>>>>> >>>>>> Is it safe in this case to simply modify database and set those VM's >>>>>> status to 'up'? I remember having to do this a time ago when we faced >>>>>> storage issues, it didn't break anything back then. If not, is there a >>>>>> "safe" way to migrate those VMs to a different host and restart the >>>>>> host >>>>>> that marked them as unknown? >>>>> Hi Nicolás, >>>>> >>>>> I assume that the host these VMs are running on is empty in the >>>>> webadmin, >>>>> right? if that is the case then you've probably hit [1]. Changing their >>>>> status to up is not the way to go since these VMs will not be monitored. >>>> Hi Arik, >>>> >>>> By "empty" you mean the webadmin reports the host being running 0 VMs? >>>> If so, that's not the case, actually the VM count seems to be correct >>>> in >>>> relation to "qemu-*" processes (about 32 VMs), I can even see the >>>> machines in the "Virtual machines" tab of the host, it's just they are >>>> all marked with the '?' mark. >>> No, I meant the 'Host' column in the Virtual Machines tab but if you >>> see >>> the VMs in the "Virtual machines" sub-tab of the host then run_on_vds >>> points to the right host.. >>> >>> The host is up in the webadmin as well? >>> Can you share the engine log? >>> >> Yes, the host is up in the webadmin, there are no issues with it, just >> the VMs running on it have the '?' mark. I've made 3 tests: >> >> 1) Restart engine: did not help >> 2) Check firewall, seems to be ok. >> 2) PostgreSQL: UPDATE vm_dynamic SET status = 1 WHERE status = 8; : >> After a while, I see lots of entries like this: >> >> 2016-08-04 09:23:10,910 WARN >> [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] >> (DefaultQuartzScheduler4) [6ad135b8] Correlation ID: null, Call Stack: >> null, Custom Event ID: -1, Message: VM xxx is not responding. >> >> I'm attaching the engine log, but I don't know when did this happen for >> the first time, though. If there's a manual way/command to migrate VMs >> to a different host I'd appreciate a hint about it. >> >> Is it safe to restart vdsmd on this host? > The engine log looks fine - the VMs are reported as not-responding for > some reason. I would restart libvirtd and vdsmd then Is restarting those two daemons safe? I mean, will that stop all qemu-* processes, so the VMs marked as unknown will stop? >> Thanks. >> >>>> Thanks. >>>> >>>>> Yes, there is no other way to resolve it other than changing the DB but >>>>> the change should be to update run_on_vds field of these VMs to the host >>>>> you know they are running on. Their status will then be updates in 15 >>>>> sec. >>>>> >>>>> [1] https://bugzilla.redhat.com/show_bug.cgi?id=1354494 >>>>> >>>>> Arik. >>>>> >>>>>> Thanks. >>>>>> >>>>>> Nicolás >>>>>> >>>>>> _______________________________________________ >>>>>> Users mailing list >>>>>> Users(a)ovirt.org >>>>>> http://lists.ovirt.org/mailman/listinfo/users >>>>>> >>>>

4 4

problem setting up bonding via rest in ovirt 3.6.6.2
by Sven Kieske 09 Aug '16

09 Aug '16

--j9oOhf6Grf0fFqlEVUxQMWAcfqJklkQI7 Content-Type: multipart/mixed; boundary="T7QE2T6V8U03TuXieVjo1CtXdRsCW5TA8" From: Sven Kieske <s.kieske(a)mittwald.de> To: users(a)ovirt.org Cc: devel <devel(a)ovirt.org> Message-ID: <69e3d02d-ac52-37d7-e8f6-5bc8be8c0d40(a)mittwald.de> X-Authenticated-mymxserver.com: Yes Subject: problem setting up bonding via rest in ovirt 3.6.6.2 --T7QE2T6V8U03TuXieVjo1CtXdRsCW5TA8 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Hi, I'd like to setup host network in the following way: I have 4 interfaces: eth0, eno1, eno2, eno3 ovirtmgmt network resides on eth0 and is working. Now I want to setup a bonding with the slave interfaces eno2 and eno3 via the hosts "setupnetworks" function: URL: https://engine-fqdn/api/hosts/9cdcc85b-dd87-4dcf-9275-b993ee5b5e9c/nics/s= etupnetworks Request: { "modified_bonds": { "host_nic": [{ "name": "bond0", "bonding": { "options": { "option": [{ "name": "mode", "value": "1" }, { "name": "miimon", "value": "100" }] }, "slaves": { "host_nic": [{ "name": "eno2" }, { "name": "eno3" }] } } }] } } Response from ovirt-engine: <?xml version=3D"1.0" encoding=3D"UTF-8" standalone=3D"yes"?> <fault> <reason>Incomplete parameters</reason> <detail>Action [hostNics] required for setupNetworks</detail> </fault> When I look at the rsdl docs this seems perfectly fine. I tried google with this error condition but it didn't return anything useful unfortunately. Your help would be greatly appreciated. The official RH docs also do not mention anything else: https://access.redhat.com/documentation/en-US/Red_Hat_Enterprise_Virtuali= zation/3.6/html-single/REST_API_Guide/index.html#Multiple_Network_Setup_A= ction https://access.redhat.com/documentation/en-US/Red_Hat_Enterprise_Virtuali= zation/3.6/html-single/REST_API_Guide/index.html#Bonded_Interfaces Also this tool doesn't seem to mention anything else: https://jhernand.fedorapeople.org/ovirt-api-explorer/#/services/host/meth= ods/setup_networks --=20 Mit freundlichen Gr=C3=BC=C3=9Fen / Regards Sven Kieske Systemadministrator Mittwald CM Service GmbH & Co. KG K=C3=B6nigsberger Stra=C3=9Fe 6 32339 Espelkamp T: +495772 293100 F: +495772 293333 https://www.mittwald.de Gesch=C3=A4ftsf=C3=BChrer: Robert Meyer St.Nr.: 331/5721/1033, USt-IdNr.: DE814773217, HRA 6640, AG Bad Oeynhause= n Komplement=C3=A4rin: Robert Meyer Verwaltungs GmbH, HRB 13260, AG Bad Oey= nhausen --T7QE2T6V8U03TuXieVjo1CtXdRsCW5TA8-- --j9oOhf6Grf0fFqlEVUxQMWAcfqJklkQI7 Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.22 (GNU/Linux) iQIcBAEBAgAGBQJXqfNTAAoJEMby9TMDAbQR9NwQAJ4xm0JeDqRnjW8DuAae6wCz RLWbGMyhn5jqcL7bRQAU/oppW0FAFGo+So72kwvX29AkII+qRZJnHyHWMo6nnO3s XnCR23uAk33KH02jmyzVNq9cA6VmckTHX3CWU6cq6WxTA8jhDKNSu7SLkUvOD3/u pUDGNvoYZJTsN2DU6qQJiROMkIu+zgm0LF9RXKdVcA+tE1G9XuOwz+QBqgAfiWgc bCD3mWIF+OBfwQoN1GIhe7sxZm3TxJs+Y7UtpotN/hYULXIJffsjU/Lo6e5pEYJY aPIfPUscPlAr51alEiR11zN9pgzhShqvRW61GHxsxkxTXPn8JVsch2uD4sCe8pQn 8C8Tz9+gdq0tM/gvM3nyYTIcHmMr7ZDn44lyd+x98uJWsUNOuraQH18nAIrs+kaw TfonDACJKM5t8DQM1FgmUA0nWdS3X5UCcY8LSIHpA5dhLk9sRUWehfvqPl1zDrpJ uTcOF5/POD7vgpf4Aja9vOlcgrKZJGrKPWGDq2IJkX1OoaeGe2KsIf3VqzqxFG0g l8UlR9zIeXwslLcfvRpt4YUJT27l3zHkaC6glZo+vkXbvb0fUPVwKfV3Xcyaz9G+ BIs1dC1iYrVGUURaDu8yZ/SZQ5zigD/I/wudKvTgelR8Wd8Y3MStmpkADozqBwY3 hQG0y+cMX/7gvpOsD7cw =0XKM -----END PGP SIGNATURE----- --j9oOhf6Grf0fFqlEVUxQMWAcfqJklkQI7--

2 1

3.6 : Hosted_Storage unattached
by Alexis HAUSER 09 Aug '16

09 Aug '16

Hi, I installed a new node with a new hosted engine, version 3.6, added a data domain, but I can't see the hosted_storage. I tried to use the "import storage" on it but it keeps having unattached status, and in the logs I can see : "2016-08-09 05:39:32,821 WARN [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (ajp-/127.0.0.1:8702-1) [] Correlation ID: 1d9c8f67, Job ID: 6e75d61e-3140-4f1c-a301-e683ddc28b1f, Call Stack: null, Custom Event ID: -1, Message: This Data center compatibility version does not support importing a data domain with its entities (VMs and Templates). The imported domain will be imported without them." Any ideas ?

2 2

oVirt 4 and Gluster network
by Arsène Gschwind 09 Aug '16

09 Aug '16

Hi, We have setup an oVirt 4 cluster using Gluster as storage backend. I've setup a separate 10 Gb Network for Gluster traffic and tried to use that network as written in : https://www.ovirt.org/develop/release-management/features/network/select-ne… But I'm not able to find the "Edit - Brick" menu to be able to set the IP to use for existing bricks. Is this not implemented yet? The feature status says "done". I've been able to create new bricks using that network and it seems the traffic is going trough the right nics. Thanks for any hint. regards, Arsène

2 1

Hosted Engine Storage Domain Stuck and no Volumes tab?
by Dan Lavu 09 Aug '16

09 Aug '16

So this is on 4.0.1, Fedora 23, the engine is running fine on glusterfs, on a 3 replica arbiter 1 volume, the hosted_engine attached storage domain is *stuck* in offline, wondernig if there is anyway to fix that? Since the domain cannot be managed inside the engine. Also I have gluster enabled for one of my clusters but I'm missing a volumes tab to manage the gluster volumes? The hosts, when putting them into maintenaince, I have the option to turn off gluster... I know in 3.5-3.6 volume management was a feature, did this change? Thanks, Dan

2 2

Cannot locate vdsm package, possible cause is incorrect channels
by Huan He (huhe) 09 Aug '16

09 Aug '16

I have ovirt engine 3.6 on centos 6.5 and tried to add centos 6.5 host. I used the command below to install the host yum localinstall http://plain.resources.ovirt.org/pub/yum-repo/ovirt-release36.rpm The ovirt repo are listed below. I tried to uncomment out the baseurl, still got the same issue. Any idea? It looks to me it failed to find the vdsm pkgs. Thanks, Huan [root@host-182 yum.repos.d]# more ovirt-3.6*.repo :::::::::::::: ovirt-3.6-dependencies.repo :::::::::::::: [ovirt-3.6-epel] name=Extra Packages for Enterprise Linux 6 - $basearch #baseurl=http://download.fedoraproject.org/pub/epel/6/$basearch mirrorlist=https://mirrors.fedoraproject.org/metalink?repo=epel-6&arch=$bas… failovermethod=priority enabled=1 includepkgs=epel-release,python-uinput,puppet,python-lockfile,python-cpopen,python-ordereddict,python-pthreading,python-inotify,python-argparse,novnc,python-ply, python-kitchen,python-daemon,python-websockify,livecd-tools,spice-html5,mom,python-IPy,python-ioprocess,ioprocess,safelease,rubygem-rgen,ovirt-guest-agent,pyxatt r,userspace-rcu gpgcheck=1 gpgkey=https://dl.fedoraproject.org/pub/epel/RPM-GPG-KEY-EPEL-6 [ovirt-3.6-jpackage-6.0-generic] name=JPackage 6.0, for generic mirrorlist=http://www.jpackage.org/mirrorlist.php?dist=generic&type=free&re… enabled=1 gpgcheck=1 includepkgs=dom4j,isorelax,jaxen,jdom,msv,msv-xsdlib,relaxngDatatype,servicemix-specs,tomcat5-servlet-2.4-api,ws-jaxme,xalan-j2,xml-commons,xml-commons-jaxp-1.2- apis,xml-commons-resolver11,xom,xpp2,xpp3,antlr3,stringtemplate gpgkey=http://www.jpackage.org/jpackage.asc [ovirt-3.6-centos-gluster37] name=CentOS-$releasever - Gluster 3.7 baseurl=http://mirror.centos.org/centos/$releasever/storage/$basearch/glust… gpgcheck=1 enabled=1 gpgkey=https://raw.githubusercontent.com/CentOS-Storage-SIG/centos-release-… [ovirt-3.6-patternfly1-noarch-epel] name=Copr repo for patternfly1 owned by patternfly baseurl=http://copr-be.cloud.fedoraproject.org/results/patternfly/patternfl… enabled=1 skip_if_unavailable=1 gpgcheck=0 [virtio-win-stable] name=virtio-win builds roughly matching what was shipped in latest RHEL baseurl=http://fedorapeople.org/groups/virt/virtio-win/repo/stable enabled=1 skip_if_unavailable=1 gpgcheck=0 :::::::::::::: ovirt-3.6.repo :::::::::::::: [ovirt-3.6] name=Latest oVirt 3.6 Release #baseurl=http://resources.ovirt.org/pub/ovirt-3.6/rpm/el$releasever/ mirrorlist=http://resources.ovirt.org/pub/yum-repo/mirrorlist-ovirt-3.6-el$… enabled=1 skip_if_unavailable=1 gpgcheck=1 gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-ovirt-3.6 [root@host-182 yum.repos.d]#

3 3

management interface
by Fernando Fuentes 09 Aug '16

09 Aug '16

Team, Is it possible to move the ovirt management interface to a separate vlan and keep it from been on the same interface as my LAN? IE: assign a tag to ovirtmanagement and keep another interface as untag for my LAN to use with the VM's Thoughts ideas? TIA! Regards, -- Fernando Fuentes ffuentes(a)txweather.org http://www.txweather.org

3 8

2 NIC Configuration
by Michael Cooper 08 Aug '16

08 Aug '16

Hello Everyone, I am new to oVirt actively, however I am a long time follower. I apologize if this question has been asked before but i am not finding good info on it or I am looking in the worng place or search terms are poor. I have installed oVirt on a Dell SC1435 Server with 16 gb of ram and a 1 tb drive. It also has 2 nics however I am only seeing one in the Web UI, how would I go about adding my second NIC to this configration? My reasoning for this NIC 1 is used for VM communication and internet and NIC 2 is used for Storage and management. Hopefully that makes sense. Thank you so very much for time and pardon me for asking a dumb question. Michael Cooper http://coopfire.com Linux/VMWare Certified Professional

2 1

oVirt 4.0 Hosted Engine
by Arsène Gschwind 08 Aug '16

08 Aug '16

This is a multi-part message in MIME format. --------------7EEE0783432E5837A1C9C9DB Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 8bit Hi, I have an oVirt setup with 2 server using hosted-engine, both server resgistered properly the hosted-engine using : # hosted-engine --deploy but for some reason the second isn't recognized as a host for hosted-engine and I'm not able to migrate the hosted-engine. The error I get when trying to migrate: * Cannot migrate VM. There is no host that satisfies current scheduling constraints. See below for details: * The host xxxxxx did not satisfy internal filter HA because it is not a Hosted Engine host.. I've tried to redeploy the hosted-engine but this will fail since the host already exists in the management DB. I've tried to redeploy the host using the GUI when editing the Host and set DEPLOY at Hosted Engine but in that case the Event just says the configuration was updated but nothing happens. Is there a way to check if the host is registered as hosted-engine host? How could I register it correctly? Let me know if you need any logs. Thanks for any hint. Regards, Arsène --------------7EEE0783432E5837A1C9C9DB Content-Type: text/html; charset=windows-1252 Content-Transfer-Encoding: 8bit <html> <head> <meta http-equiv="content-type" content="text/html; charset=windows-1252"> </head> <body bgcolor="#FFFFFF" text="#000000"> <p>Hi,</p> <p>I have an oVirt setup with 2 server using hosted-engine, both server resgistered properly the hosted-engine using :<br> # hosted-engine --deploy</p> <p>but for some reason the second isn't recognized as a host for hosted-engine and I'm not able to migrate the hosted-engine.<br> The error I get when trying to migrate:</p> <p> <meta http-equiv="content-type" content="text/html; charset=windows-1252"> </p> <ul style="box-sizing: border-box; margin-top: 0px; margin-bottom: 10px; color: rgb(0, 0, 0); font-family: "Arial Unicode MS", Arial, sans-serif; font-size: small; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; line-height: 21.6667px; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255);"> <li style="box-sizing: border-box;">Cannot migrate VM. There is no host that satisfies current scheduling constraints. See below for details:</li> <li style="box-sizing: border-box;">The host xxxxxx did not satisfy internal filter HA because it is not a Hosted Engine host..</li> </ul> <p>I've tried to redeploy the hosted-engine but this will fail since the host already exists in the management DB.<br> I've tried to redeploy the host using the GUI when editing the Host and set DEPLOY at Hosted Engine but in that case the Event just says the configuration was updated but nothing happens.</p> <p>Is there a way to check if the host is registered as hosted-engine host?<br> How could I register it correctly?</p> <p>Let me know if you need any logs.<br> Thanks for any hint.<br> </p> <p>Regards,<br> Arsène<br> </p> </body> </html> --------------7EEE0783432E5837A1C9C9DB--

3 6

preallocated storage issue?
by Simon Barrett 08 Aug '16

08 Aug '16

--_000_D86C48DF8800164BBE50B87623F7AC9585F500F2ln2wio001devtra_ Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable If I create a preallocated disk for a VM, I see the disk image file listing= as the size I requested (100G): cd /rhev/data-center/mnt/storage_host1:_vol_pa1__nas__01b__oVirt__prod__01/= 53560d43-874a-49c5-9c5a-8b90487c79f8/images/d97f7706-3662-40bf-9358-80e0dc5= 1bff4 root@ovirt_host> ls -l total 105064644 -rw-rw---- 1 vdsm kvm 107374182400 Aug 5 10:57 75c14559-e18f-4cc8-a3fe-bc0= de507720b -rw-rw---- 1 vdsm kvm 1048576 Aug 5 10:57 75c14559-e18f-4cc8-a3fe-bc0= de507720b.lease -rw-r--r-- 1 vdsm kvm 313 Aug 5 10:57 75c14559-e18f-4cc8-a3fe-bc0= de507720b.meta and the corresponding space used on disk matches root@ ovirt_host > du -sh * 101G 75c14559-e18f-4cc8-a3fe-bc0de507720b 1.1M 75c14559-e18f-4cc8-a3fe-bc0de507720b.lease 4.0K 75c14559-e18f-4cc8-a3fe-bc0de507720b.meta If I then migrate that storage (while the VM is shutdown) to a new storage = domain, the size on disk does not match the allocated size. In this case th= ere is nothing in the disk yet so it shows as 0. cd /rhev/data-center/mnt/storage_host2:_vol_pa1__ovirt__uatprod/1f2c2b48-1e= 77-4c98-a6da-5dc09b78cead/images/d97f7706-3662-40bf-9358-80e0dc51bff4 root@ ovirt_host> ls -l total 1032 -rw-rw---- 1 vdsm kvm 107374182400 Aug 5 11:06 75c14559-e18f-4cc8-a3fe-bc0= de507720b -rw-rw---- 1 vdsm kvm 1048576 Aug 5 11:06 75c14559-e18f-4cc8-a3fe-bc0= de507720b.lease -rw-r--r-- 1 vdsm kvm 313 Aug 5 11:06 75c14559-e18f-4cc8-a3fe-bc0= de507720b.meta root@ ovirt_host > du -sh * 0 75c14559-e18f-4cc8-a3fe-bc0de507720b 1.1M 75c14559-e18f-4cc8-a3fe-bc0de507720b.lease 4.0K 75c14559-e18f-4cc8-a3fe-bc0de507720b.meta oVirt still lists the disk as preallocated in the GUI but it is in fact thi= n provisioned. I see the same issue if I clone a preallocated VM. The size on disk ends up= being the equivalent of a thin-provisioned disk. I also had the issue when= importing VM's from an export domain when I had selected preallocated in t= he import dialog box. Is this a known issue? Should preallocated not mean preallocated on physica= l disk? Ovirt Engine is running 3.6.4.1-1.el6 The ovirt nodes are running: OS Version: RHEL - 7 - 2.1511.el7.centos.2.10 Kernel Version: 3.10.0 - 327.4.5.el7.x86_64 KVM Version: 2.3.0 - 31.el7_2.7.1 LIBVIRT Version: libvirt-1.2.17-13.el7_2.2 VDSM Version: vdsm-4.17.23.2-0.el7.centos SPICE Version: 0.12.4 - 15.el7 GlusterFS Version: [N/A] CEPH Version: librbd1-0.80.7-3.el7 Many thanks, Simon --_000_D86C48DF8800164BBE50B87623F7AC9585F500F2ln2wio001devtra_ 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=3D"Generator" content=3D"Microsoft Word 15 (filtered medium)"> <style></style> </head> <body lang=3D"EN-US" link=3D"#0563C1" vlink=3D"#954F72"> <div class=3D"WordSection1"> <p class=3D"MsoNormal">If I create a preallocated disk for a VM, I see the = disk image file listing as the size I requested (100G):<o:p></o:p></p> <p class=3D"MsoNormal"><o:p> </o:p></p> <p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:"Co= urier New",serif">cd /rhev/data-center/mnt/storage_host1:_vol_pa1__nas= __01b__oVirt__prod__01/53560d43-874a-49c5-9c5a-8b90487c79f8/images/d97f7706= -3662-40bf-9358-80e0dc51bff4<o:p></o:p></span></p> <p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:"Co= urier New",serif">root@ovirt_host> ls -l<o:p></o:p></span></p> <p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:"Co= urier New",serif">total 105064644<o:p></o:p></span></p> <p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:"Co= urier New",serif">-rw-rw---- 1 vdsm kvm 107374182400 Aug  5 10:57= 75c14559-e18f-4cc8-a3fe-bc0de507720b<o:p></o:p></span></p> <p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:"Co= urier New",serif">-rw-rw---- 1 vdsm kvm      = 1048576 Aug  5 10:57 75c14559-e18f-4cc8-a3fe-bc0de507720b.lease<o:p></= o:p></span></p> <p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:"Co= urier New",serif">-rw-r--r-- 1 vdsm kvm     &= nbsp;    313 Aug  5 10:57 75c14559-e18f-4cc8-a3fe-bc0de= 507720b.meta<o:p></o:p></span></p> <p class=3D"MsoNormal"><o:p> </o:p></p> <p class=3D"MsoNormal">and the corresponding space used on disk matches<o:p= ></o:p></p> <p class=3D"MsoNormal"><o:p> </o:p></p> <p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:"Co= urier New",serif">root@ ovirt_host > du -sh *<o:p></o:p></span></p> <p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:"Co= urier New",serif">101G    75c14559-e18f-4cc8-a3fe-bc0de= 507720b<o:p></o:p></span></p> <p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:"Co= urier New",serif">1.1M    75c14559-e18f-4cc8-a3fe-bc0de= 507720b.lease<o:p></o:p></span></p> <p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:"Co= urier New",serif">4.0K    75c14559-e18f-4cc8-a3fe-bc0de= 507720b.meta<o:p></o:p></span></p> <p class=3D"MsoNormal"><o:p> </o:p></p> <p class=3D"MsoNormal">If I then migrate that storage (while the VM is shut= down) to a new storage domain, the size on disk does not match the allocate= d size. In this case there is nothing in the disk yet so it shows as 0.<o:p= ></o:p></p> <p class=3D"MsoNormal"><o:p> </o:p></p> <p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:"Co= urier New",serif">cd /rhev/data-center/mnt/storage_host2:_vol_pa1__ovi= rt__uatprod/1f2c2b48-1e77-4c98-a6da-5dc09b78cead/images/d97f7706-3662-40bf-= 9358-80e0dc51bff4<o:p></o:p></span></p> <p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:"Co= urier New",serif">root@ ovirt_host> ls -l<o:p></o:p></span></p> <p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:"Co= urier New",serif">total 1032<o:p></o:p></span></p> <p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:"Co= urier New",serif">-rw-rw---- 1 vdsm kvm 107374182400 Aug  5 11:06= 75c14559-e18f-4cc8-a3fe-bc0de507720b<o:p></o:p></span></p> <p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:"Co= urier New",serif">-rw-rw---- 1 vdsm kvm      = 1048576 Aug  5 11:06 75c14559-e18f-4cc8-a3fe-bc0de507720b.lease<o:p></= o:p></span></p> <p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:"Co= urier New",serif">-rw-r--r-- 1 vdsm kvm     &= nbsp;    313 Aug  5 11:06 75c14559-e18f-4cc8-a3fe-bc0de= 507720b.meta<o:p></o:p></span></p> <p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:"Co= urier New",serif"><o:p> </o:p></span></p> <p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:"Co= urier New",serif">root@ ovirt_host > du -sh *<o:p></o:p></span></p> <p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:"Co= urier New",serif">0       75c14559-e18f-= 4cc8-a3fe-bc0de507720b<o:p></o:p></span></p> <p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:"Co= urier New",serif">1.1M    75c14559-e18f-4cc8-a3fe-bc0de= 507720b.lease<o:p></o:p></span></p> <p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:"Co= urier New",serif">4.0K    75c14559-e18f-4cc8-a3fe-bc0de= 507720b.meta<o:p></o:p></span></p> <p class=3D"MsoNormal"><o:p> </o:p></p> <p class=3D"MsoNormal">oVirt still lists the disk as preallocated in the GU= I but it is in fact thin provisioned.<o:p></o:p></p> <p class=3D"MsoNormal"><o:p> </o:p></p> <p class=3D"MsoNormal">I see the same issue if I clone a preallocated VM. T= he size on disk ends up being the equivalent of a thin-provisioned disk. I = also had the issue when importing VM’s from an export domain when I h= ad selected preallocated in the import dialog box.<o:p></o:p></p> <p class=3D"MsoNormal"><o:p> </o:p></p> <p class=3D"MsoNormal">Is this a known issue? Should preallocated not mean = preallocated on physical disk?<o:p></o:p></p> <p class=3D"MsoNormal"><o:p> </o:p></p> <p class=3D"MsoNormal">Ovirt Engine is running 3.6.4.1-1.el6<o:p></o:p></p> <p class=3D"MsoNormal"><o:p> </o:p></p> <p class=3D"MsoNormal">The ovirt nodes are running: <o:p></o:p></p> <p class=3D"MsoNormal"><o:p> </o:p></p> <p class=3D"MsoNormal">OS Version:      &nbsp= ;             &= nbsp;   RHEL - 7 - 2.1511.el7.centos.2.10<o:p></o:p></p> <p class=3D"MsoNormal">Kernel Version:       =           3.10.0 - 327.4.5.el7= .x86_64<o:p></o:p></p> <p class=3D"MsoNormal">KVM Version:       &nb= sp;            2.3.0= - 31.el7_2.7.1<o:p></o:p></p> <p class=3D"MsoNormal">LIBVIRT Version:      =          libvirt-1.2.17-13.el7_2.2<= o:p></o:p></p> <p class=3D"MsoNormal">VDSM Version:       &n= bsp;         vdsm-4.17.23.2-0.el7.c= entos<o:p></o:p></p> <p class=3D"MsoNormal">SPICE Version:       &= nbsp;          0.12.4 - 15.el7= <o:p></o:p></p> <p class=3D"MsoNormal">GlusterFS Version:     &nbs= p;     [N/A]<o:p></o:p></p> <p class=3D"MsoNormal">CEPH Version:       &n= bsp;           librbd1-0.= 80.7-3.el7<o:p></o:p></p> <p class=3D"MsoNormal"><o:p> </o:p></p> <p class=3D"MsoNormal">Many thanks,<o:p></o:p></p> <p class=3D"MsoNormal"><o:p> </o:p></p> <p class=3D"MsoNormal">Simon<o:p></o:p></p> </div> </body> </html> --_000_D86C48DF8800164BBE50B87623F7AC9585F500F2ln2wio001devtra_--

2 6

upgrade to ovirt 4 failed
by Fabrice Bacchella 08 Aug '16

08 Aug '16

I'm running on Centos 7, just upgraded to ovirt 4.01 using the procedure given in the release notes. But now I'm getting that in /var/log/ovirt-engine/engine.log: 2016-08-03 12:04:39,751 ERROR [org.ovirt.engine.core.bll.Backend] (ServerService Thread Pool -- 54) [] Error during initialization: org.jboss.weld.exceptions.WeldException: WELD-000049: Unable to invoke private void org.ovirt.engine.core.vds broker.ResourceManager.init() on org.ovirt.engine.core.vdsbroker.ResourceManager@28b87a8e at org.jboss.weld.injection.producer.DefaultLifecycleCallbackInvoker.invokeMethods(DefaultLifecycleCallbackInvoker.java:100) [weld-core-impl-2.3.2.Final.jar:2.3.2.Final] at org.jboss.weld.injection.producer.DefaultLifecycleCallbackInvoker.postConstruct(DefaultLifecycleCallbackInvoker.java:81) [weld-core-impl-2.3.2.Final.jar:2.3.2.Final] at org.jboss.weld.injection.producer.BasicInjectionTarget.postConstruct(BasicInjectionTarget.java:126) [weld-core-impl-2.3.2.Final.jar:2.3.2.Final] at org.jboss.weld.bean.ManagedBean.create(ManagedBean.java:162) [weld-core-impl-2.3.2.Final.jar:2.3.2.Final] at org.jboss.weld.context.AbstractContext.get(AbstractContext.java:96) [weld-core-impl-2.3.2.Final.jar:2.3.2.Final] at org.jboss.weld.bean.ContextualInstanceStrategy$DefaultContextualInstanceStrategy.get(ContextualInstanceStrategy.java:101) [weld-core-impl-2.3.2.Final.jar:2.3.2.Final] at org.jboss.weld.bean.ContextualInstanceStrategy$ApplicationScopedContextualInstanceStrategy.get(ContextualInstanceStrategy.java:141) [weld-core-impl-2.3.2.Final.jar:2.3.2.Final] at org.jboss.weld.bean.ContextualInstance.get(ContextualInstance.java:50) [weld-core-impl-2.3.2.Final.jar:2.3.2.Final] at org.jboss.weld.manager.BeanManagerImpl.getReference(BeanManagerImpl.java:742) [weld-core-impl-2.3.2.Final.jar:2.3.2.Final] ... Caused by: java.lang.reflect.InvocationTargetException at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [rt.jar:1.8.0_92] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) [rt.jar:1.8.0_92] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.8.0_92] at java.lang.reflect.Method.invoke(Method.java:498) [rt.jar:1.8.0_92] at org.jboss.weld.injection.producer.DefaultLifecycleCallbackInvoker.invokeMethods(DefaultLifecycleCallbackInvoker.java:98) [weld-core-impl-2.3.2.Final.jar:2.3.2.Final] ... 82 more Caused by: java.lang.NullPointerException at org.postgresql.jdbc.TypeInfoCache.getSQLType(TypeInfoCache.java:182) at org.postgresql.jdbc.TypeInfoCache.getSQLType(TypeInfoCache.java:178) at org.postgresql.jdbc.PgDatabaseMetaData.getProcedureColumns(PgDatabaseMetaData.java:1259) at org.postgresql.jdbc.PgDatabaseMetaData.getProcedureColumns(PgDatabaseMetaData.java:1040) at org.springframework.jdbc.core.metadata.GenericCallMetaDataProvider.processProcedureColumns(GenericCallMetaDataProvider.java:353) [spring-jdbc.jar:4.2.4.RELEASE] at org.springframework.jdbc.core.metadata.GenericCallMetaDataProvider.initializeWithProcedureColumnMetaData(GenericCallMetaDataProvider.java:112) [spring-jdbc.jar:4.2.4.RELEASE] at org.springframework.jdbc.core.metadata.CallMetaDataProviderFactory$1.processMetaData(CallMetaDataProviderFactory.java:133) [spring-jdbc.jar:4.2.4.RELEASE] at org.springframework.jdbc.support.JdbcUtils.extractDatabaseMetaData(JdbcUtils.java:299) [spring-jdbc.jar:4.2.4.RELEASE] at org.springframework.jdbc.core.metadata.CallMetaDataProviderFactory.createMetaDataProvider(CallMetaDataProviderFactory.java:73) [spring-jdbc.jar:4.2.4.RELEASE] at org.springframework.jdbc.core.metadata.CallMetaDataContext.initializeMetaData(CallMetaDataContext.java:286) [spring-jdbc.jar:4.2.4.RELEASE] at org.springframework.jdbc.core.simple.AbstractJdbcCall.compileInternal(AbstractJdbcCall.java:303) [spring-jdbc.jar:4.2.4.RELEASE] at org.ovirt.engine.core.dal.dbbroker.PostgresDbEngineDialect$PostgresSimpleJdbcCall.compileInternal(PostgresDbEngineDialect.java:108) [dal.jar:] at org.springframework.jdbc.core.simple.AbstractJdbcCall.compile(AbstractJdbcCall.java:288) [spring-jdbc.jar:4.2.4.RELEASE] at org.ovirt.engine.core.dal.dbbroker.SimpleJdbcCallsHandler.getCall(SimpleJdbcCallsHandler.java:169) [dal.jar:] at org.ovirt.engine.core.dal.dbbroker.SimpleJdbcCallsHandler.executeImpl(SimpleJdbcCallsHandler.java:146) [dal.jar:] at org.ovirt.engine.core.dal.dbbroker.SimpleJdbcCallsHandler.executeReadList(SimpleJdbcCallsHandler.java:109) [dal.jar:] at org.ovirt.engine.core.dal.dbbroker.SimpleJdbcCallsHandler.executeRead(SimpleJdbcCallsHandler.java:101) [dal.jar:] at org.ovirt.engine.core.dao.VdsDynamicDaoImpl.get(VdsDynamicDaoImpl.java:129) [dal.jar:] at org.ovirt.engine.core.dao.VdsDynamicDaoImpl.updateIfNeeded(VdsDynamicDaoImpl.java:296) [dal.jar:] at org.ovirt.engine.core.dao.VdsDynamicDaoImpl.updateIfNeeded(VdsDynamicDaoImpl.java:34) [dal.jar:] at org.ovirt.engine.core.vdsbroker.VdsManager.updateDynamicData(VdsManager.java:421) [vdsbroker.jar:] at org.ovirt.engine.core.vdsbroker.ResourceManager.addVds(ResourceManager.java:237) [vdsbroker.jar:] at org.ovirt.engine.core.vdsbroker.ResourceManager.init(ResourceManager.java:134) [vdsbroker.jar:] ... 87 more And in server.log: 2016-08-03 12:04:39,758 ERROR [org.jboss.msc.service.fail] (ServerService Thread Pool -- 54) MSC000001: Failed to start service jboss.deployment.subunit."engine.ear"."bll.jar".component.Backend.START: org.jboss.msc.service.StartException in service jboss.deployment.subunit."engine.ear"."bll.jar".component.Backend.START: java.lang.IllegalStateException: WFLYEE0042: Failed to construct component instance at org.jboss.as.ee.component.ComponentStartService$1.run(ComponentStartService.java:57) [wildfly-ee-10.0.0.Final.jar:10.0.0.Final] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [rt.jar:1.8.0_92] at java.util.concurrent.FutureTask.run(FutureTask.java:266) [rt.jar:1.8.0_92] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [rt.jar:1.8.0_92] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [rt.jar:1.8.0_92] at java.lang.Thread.run(Thread.java:745) [rt.jar:1.8.0_92] at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: java.lang.IllegalStateException: WFLYEE0042: Failed to construct component instance at org.jboss.as.ee.component.BasicComponent.constructComponentInstance(BasicComponent.java:163) [wildfly-ee-10.0.0.Final.jar:10.0.0.Final] at org.jboss.as.ee.component.BasicComponent.constructComponentInstance(BasicComponent.java:134) [wildfly-ee-10.0.0.Final.jar:10.0.0.Final] at org.jboss.as.ee.component.BasicComponent.createInstance(BasicComponent.java:88) [wildfly-ee-10.0.0.Final.jar:10.0.0.Final] at org.jboss.as.ejb3.component.singleton.SingletonComponent.getComponentInstance(SingletonComponent.java:124) at org.jboss.as.ejb3.component.singleton.SingletonComponent.start(SingletonComponent.java:138) at org.jboss.as.ee.component.ComponentStartService$1.run(ComponentStartService.java:54) [wildfly-ee-10.0.0.Final.jar:10.0.0.Final] ... 6 more Caused by: javax.ejb.EJBException: org.jboss.weld.exceptions.WeldException: WELD-000049: Unable to invoke private void org.ovirt.engine.core.vdsbroker.ResourceManager.init() on org.ovirt.engine.core.vdsbroker.ResourceManager@28b87a8e at org.jboss.as.ejb3.tx.CMTTxInterceptor.handleExceptionInNoTx(CMTTxInterceptor.java:213) at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:265) at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:374) at org.jboss.as.ejb3.tx.LifecycleCMTTxInterceptor.processInvocation(LifecycleCMTTxInterceptor.java:68) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) [jboss-invocation-1.4.1.Final.jar:1.4.1.Final] at org.jboss.as.weld.injection.WeldInjectionContextInterceptor.processInvocation(WeldInjectionContextInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) [jboss-invocation-1.4.1.Final.jar:1.4.1.Final] at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) [jboss-invocation-1.4.1.Final.jar:1.4.1.Final] at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) [wildfly-ee-10.0.0.Final.jar:10.0.0.Final] at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) [jboss-invocation-1.4.1.Final.jar:1.4.1.Final] at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) [jboss-invocation-1.4.1.Final.jar:1.4.1.Final] at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) [jboss-invocation-1.4.1.Final.jar:1.4.1.Final] at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) [jboss-invocation-1.4.1.Final.jar:1.4.1.Final] at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) [jboss-invocation-1.4.1.Final.jar:1.4.1.Final] at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) [jboss-invocation-1.4.1.Final.jar:1.4.1.Final] at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.4.1.Final.jar:1.4.1.Final] at org.jboss.as.ee.component.BasicComponent.constructComponentInstance(BasicComponent.java:161) [wildfly-ee-10.0.0.Final.jar:10.0.0.Final] ... 11 more Caused by: org.jboss.weld.exceptions.WeldException: WELD-000049: Unable to invoke private void org.ovirt.engine.core.vdsbroker.ResourceManager.init() on org.ovirt.engine.core.vdsbroker.ResourceManager@28b87a8e ... 2016-08-03 12:04:40,311 ERROR [org.jboss.as.controller.management-operation] (Controller Boot Thread) WFLYCTL0013: Operation ("deploy") failed - address: ([("deployment" => "engine.ear")]) - failure description: {"WFLYCTL0080: Failed services" => {"jboss.deployment.subunit.\"engine.ear\".\"bll.jar\".component.Backend.START" => "org.jboss.msc.service.StartException in service jboss.deployment.subunit.\"engine.ear\".\"bll.jar\".component.Backend.START: java.lang.IllegalStateException: WFLYEE0042: Failed to construct component instance Caused by: java.lang.IllegalStateException: WFLYEE0042: Failed to construct component instance Caused by: javax.ejb.EJBException: org.jboss.weld.exceptions.WeldException: WELD-000049: Unable to invoke private void org.ovirt.engine.core.vdsbroker.ResourceManager.init() on org.ovirt.engine.core.vdsbroker.ResourceManager@28b87a8e Caused by: org.jboss.weld.exceptions.WeldException: WELD-000049: Unable to invoke private void org.ovirt.engine.core.vdsbroker.ResourceManager.init() on org.ovirt.engine.core.vdsbroker.ResourceManager@28b87a8e Caused by: java.lang.reflect.InvocationTargetException Caused by: java.lang.NullPointerException"}} ... 2016-08-03 12:04:40,916 ERROR [org.jboss.as] (Controller Boot Thread) WFLYSRV0026: WildFly Full 10.0.0.Final (WildFly Core 2.0.10.Final) started (with errors) in 29114ms - Started 1320 of 1633 services (5 services failed or missing dependencies, 438 services are lazy, passive or on-demand) 2016-08-03 12:04:41,011 INFO [org.wildfly.extension.undertow] (ServerService Thread Pool -- 14) WFLYUT0022: Unregistered web context: /ovirt-engine/services 2016-08-03 12:04:41,012 INFO [org.wildfly.extension.undertow] (ServerService Thread Pool -- 15) WFLYUT0022: Unregistered web context: /ovirt-engine/webadmin 2016-08-03 12:04:41,015 INFO [org.wildfly.extension.undertow] (ServerService Thread Pool -- 4) WFLYUT0022: Unregistered web context: /ovirt-engine/api 2016-08-03 12:04:41,022 INFO [org.wildfly.extension.undertow] (ServerService Thread Pool -- 13) WFLYUT0022: Unregistered web context: /ovirt-engine/docs 2016-08-03 12:04:41,022 INFO [org.wildfly.extension.undertow] (ServerService Thread Pool -- 11) WFLYUT0022: Unregistered web context: /ovirt-engine/sso 2016-08-03 12:04:41,022 INFO [org.wildfly.extension.undertow] (ServerService Thread Pool -- 18) WFLYUT0022: Unregistered web context: /ovirt-engine/userportal 2016-08-03 12:04:41,019 INFO [org.wildfly.extension.undertow] (ServerService Thread Pool -- 20) WFLYUT0022: Unregistered web context: /ovirt-engine 2016-08-03 12:04:41,013 INFO [org.wildfly.extension.undertow] (ServerService Thread Pool -- 7) WFLYUT0022: Unregistered web context: / I see no other error message. Any hint about that ?

2 2

Re: [ovirt-users] iSCSI domain on 4kn drives
by Martijn Grendelman 07 Aug '16

07 Aug '16

--------------36184DCB2549919AF578FAC3 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Op 4-8-2016 om 18:36 schreef Yaniv Kaul: > On Thu, Aug 4, 2016 at 11:49 AM, Martijn Grendelman > <martijn.grendelman(a)isaac.nl <mailto:martijn.grendelman@isaac.nl>> wrote: > > Hi, > > Does oVirt support iSCSI storage domains on target LUNs using a block > size of 4k? > > > No, we do not - not if it exposes 4K blocks. > Y. Is this on the roadmap? I just bought a bunch of 4k native drives and spent a LOT of money. Now it seems they are useless in my oVirt/RHEV environment... Regards, Martijn. --------------36184DCB2549919AF578FAC3 Content-Type: text/html; charset="utf-8" Content-Transfer-Encoding: 7bit <html> <head> <meta content="text/html; charset=utf-8" http-equiv="Content-Type"> </head> <body bgcolor="#FFFFFF" text="#000000"> Op 4-8-2016 om 18:36 schreef Yaniv Kaul:<br> <blockquote cite="mid:656392f9bbeca7d5e761289e7580bdd7,CAJgorsYoeHScdq9gSkSbG-WXv2QPmuzB9RaAE9rWVVOPwyFcrQ@mail.gmail.com" type="cite"> <div dir="ltr"> <div class="gmail_extra"> <div class="gmail_quote">On Thu, Aug 4, 2016 at 11:49 AM, Martijn Grendelman <span dir="ltr"><<a moz-do-not-send="true" href="mailto:martijn.grendelman@isaac.nl" target="_blank">martijn.grendelman(a)isaac.nl</a>></span> wrote:<br> <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hi,<br> <br> Does oVirt support iSCSI storage domains on target LUNs using a block<br> size of 4k?<br> </blockquote> <div><br> </div> <div>No, we do not - not if it exposes 4K blocks.</div> <div>Y.</div> </div> </div> </div> </blockquote> <br> Is this on the roadmap?<br> <br> I just bought a bunch of 4k native drives and spent a LOT of money. Now it seems they are useless in my oVirt/RHEV environment...<br> <br> Regards,<br> Martijn.<br> </body> </html> --------------36184DCB2549919AF578FAC3--

2 1

python sdk v3 host nic issues
by Huan He (huhe) 06 Aug '16

06 Aug '16

Hi, I tried the host nic and bond sample code in http://www.ovirt.org/develop/api/pythonapi/. In gui, I am able to create bond and vlan network without issues. here is my code if __name__ == '__main__': url = 'https://huhe-rhev-m.cisco.com/ovirt-engine/api' usr = 'admin@internal' pwd = 'nbv12345' ca_file = '/home/huhe/workspace/ansible/crt/ca.der' api = API(url=url, username=usr, password=pwd, ca_file=ca_file, debug=True) print api.get_product_info().name nic0 = params.HostNIC(name = 'enp6s0', network = params.Network(), boot_protocol='none', ip=params.IP(address='', netmask='', gateway='')) nic1 = params.HostNIC(name = 'enp7s0', network = params.Network(), boot_protocol='none', ip=params.IP(address='', netmask='', gateway='')) nic2 = params.HostNIC(name = 'enp8s0', network = params.Network(), boot_protocol='none', ip=params.IP(address='', netmask='', gateway='')) nic3 = params.HostNIC(name = 'enp9s0', network = params.Network(), boot_protocol='none', ip=params.IP(address='', netmask='', gateway='')) bond = params.Bonding( slaves = params.Slaves(host_nic = [ nic0, nic1, nic2, nic3 ]), options = params.Options( option = [ params.Option(name = 'miimon', value = '100'), params.Option(name = 'mode', value = '1'), params.Option(name = 'primary', value = 'enp6s0')] ) ) managementNetwork = params.HostNIC(network = params.Network(name = 'ovirtmgmt'), name = 'bond0', boot_protocol = 'static', ip = params.IP( address = '20.200.10.172', netmask = '255.255.255.0', gateway = '20.200.10.254'), override_configuration = 1, bonding = bond) networkName = 'my_vm_db' clusterNetwork = api.clusters.get('my_cluster').networks.get(name = networkName) vlanNetwork = params.HostNIC(network = params.Network(name = networkName), name = "bond0.%s" % clusterNetwork.vlan.id) host = api.hosts.get('host-172') host.nics.setupnetworks(params.Action(force = 0, check_connectivity = 1, host_nics = params.HostNics(host_nic = [ managementNetwork, vlanNetwork]))) api.disconnect() The following is the console output > <action> > <host_nics> > <host_nic> > <name>bond0</name> > <network> > <name>ovirtmgmt</name> > </network> > <ip netmask="255.255.255.0" gateway="20.200.10.254" address="20.200.10.172"/> > <bonding> > <options> > <option name="miimon" value="100"/> > <option name="mode" value="1"/> > <option name="primary" value="enp6s0"/> > </options> > <slaves> > <host_nic> > <name>enp6s0</name> > <network/> > <ip netmask="" gateway="" address=""/> > <boot_protocol>none</boot_protocol> > </host_nic> > <host_nic> > <name>enp7s0</name> > <network/> > <ip netmask="" gateway="" address=""/> > <boot_protocol>none</boot_protocol> > </host_nic> > <host_nic> > <name>enp8s0</name> > <network/> > <ip netmask="" gateway="" address=""/> > <boot_protocol>none</boot_protocol> > </host_nic> > <host_nic> > <name>enp9s0</name> > <network/> > <ip netmask="" gateway="" address=""/> > <boot_protocol>none</boot_protocol> > </host_nic> > </slaves> > </bonding> > <boot_protocol>static</boot_protocol> > <override_configuration>1</override_configuration> > </host_nic> > <host_nic> > <name>bond0.101</name> > <network> > <name>my_vm_db</name> > </network> > </host_nic> > </host_nics> > <check_connectivity>1</check_connectivity> > <force>0</force> > </action> < HTTP/1.1 404 Not Found < Date: Fri, 05 Aug 2016 17:55:54 GMT < Server: Apache/2.4.6 (Red Hat Enterprise Linux) OpenSSL/1.0.1e-fips < Content-Length: 0 < * Connection #0 to host huhe-rhev-m.cisco.com left intact Traceback (most recent call last): File "/home/huhe/workspace/ansible/src/ovirt_hostnic.py", line 57, in <module> vlanNetwork]))) File "/usr/local/lib/python2.7/site-packages/ovirtsdk/infrastructure/brokers.py", line 16672, in setupnetworks headers={"Correlation-Id":correlation_id} File "/usr/local/lib/python2.7/site-packages/ovirtsdk/infrastructure/proxy.py", line 122, in request persistent_auth=self.__persistent_auth File "/usr/local/lib/python2.7/site-packages/ovirtsdk/infrastructure/connectionspool.py", line 79, in do_request persistent_auth) File "/usr/local/lib/python2.7/site-packages/ovirtsdk/infrastructure/connectionspool.py", line 156, in __do_request raise errors.RequestError(response_code, response_reason, response_body) ovirtsdk.infrastructure.errors.RequestError: status: 404 reason: Not Found detail: Any idea what is wrong? It is ovirt v3 Thanks, Huan <http://www.ovirt.org/develop/api/pythonapi/><http://www.ovirt.org/develop/api/pythonapi/><http://www.ovirt.org/develop/api/pythonapi/>

2 1

VM storage issue after snapshot deletion
by Ollie Armstrong 05 Aug '16

05 Aug '16

Hi everyone. I'm having an issue with a VM after initiating a snapshot deletion. Shortly after the deletion started the VM was paused and has not recovered since, this was over 12 hours ago. I've dug into the logs and here's some things that jumped out at me: engine.log Message: VM XXXXXX has been paused due to unknown storage error. vdsm.log Improbable extension request for volume cb180795-1da8-4a4c-90a9-b42d00485018 on domain 0243ebd9-fd3f-4674-b4e7-05af734280e7, pausing the VM to avoid corruptions (capacity: 53687091200, allocated: 5750586880, physical: 1073741824, next physical size: 2147483648) The vdsm.log line I've quoted is repeated approximately every 2 seconds from the first occurrence and is still going. I've attached engine.log and uploaded vdsm.log to my server [1] as it was 10M. The VM in question has the ID 184f89f4-8427-4a28-8787-8912f5c5f038. The VM is still paused and cannot be resumed, seemingly as a precaution to avoid corruption. Is there anything I can do to recover the data on the disk? All help is greatly appreciated. I'm running oVirt 3.6.6.2-1 on CentOS 7. Cheers, Ollie [1] https://ollie.io/vdsm.log

2 4

Error when editing host network
by Maxence Sartiaux 05 Aug '16

05 Aug '16

Hello, On a ovirt 4.0 cluster (updated from 3.6) i try to edit logical networks of my hosts but when i click on the little pen to edit my logical network, the ui throw me an error "Uncaught exception occurred. Please try reloading the page. Details: Exception caught: (TypeError)_gwt$exception: <skipped>: this.d is nullPlease have your administrator check the UI logs" And in my ui.log 2016-08-05 13:53:51,982 ERROR [org.ovirt.engine.ui.frontend.server.gwt.OvirtRemoteLoggingService] (default task-33) [] Permutation name: 8575592A3B731F1B46F43B12B003D7DF 2016-08-05 13:53:51,982 ERROR [org.ovirt.engine.ui.frontend.server.gwt.OvirtRemoteLoggingService] (default task-33) [] Uncaught exception: : com.google.gwt.event.shared.UmbrellaException: Exception caught: (TypeError) __gwt$exception: <skipped>: this.d is null at Unknown.Ev(Unknown Source) at Unknown.Mv(Unknown Source) at Unknown.y7(Unknown Source) at Unknown.B7(Unknown Source) at Unknown.L6(Unknown Source) at Unknown.qq(Unknown Source) at Unknown.Aq(Unknown Source) at Unknown.z2(Unknown Source) at Unknown.sq(Unknown Source) at Unknown.L8e(Unknown Source) at Unknown.oZe(Unknown Source) at Unknown.q_e(Unknown Source) at Unknown.Sx(Unknown Source) at Unknown.Wx(Unknown Source) at Unknown.Vx/<(Unknown Source) at Unknown.uC(Unknown Source) at Unknown.p8e(Unknown Source) at Unknown.zlf(Unknown Source) at Unknown.Dlf(Unknown Source) at Unknown.L8e(Unknown Source) at Unknown.oZe(Unknown Source) at Unknown.nZe(Unknown Source) at Unknown.o_e(Unknown Source) at Unknown.Sx(Unknown Source) at Unknown.Wx(Unknown Source) at Unknown.Vx/<(Unknown Source) at Unknown.anonymous(Unknown Source) Caused by: com.google.gwt.core.client.JavaScriptException: (TypeError) __gwt$exception: <skipped>: this.d is null at Unknown.uXp(Unknown Source) at Unknown.CYp(Unknown Source) at Unknown.nYp(Unknown Source) at Unknown.HYp(Unknown Source) at Unknown.fXr(Unknown Source) at Unknown.Svo(Unknown Source) at Unknown.fwo(Unknown Source) at Unknown.fVp(Unknown Source) at Unknown.j1p(Unknown Source) at Unknown.kcv(Unknown Source) at Unknown.idv(Unknown Source) at Unknown.U2(Unknown Source) at Unknown.t2(Unknown Source) at Unknown.V6(Unknown Source) ... 23 more Any ideas ? Thank you

2 1

Reports URL gone after upgrade from 3.6.7 to 4.0.1
by Arman Khalatyan 05 Aug '16

05 Aug '16

hi, My reports link is disappeared after the upgrade. On the GUI after login I get following error from FF console: https://cloud05.10g/ovirt-engine/services/reports-interface-proxy?command=w… Internal Server Error if I run engine-setup it shows as before my dwh is there: --== CONFIGURATION PREVIEW ==-- Default SAN wipe after delete : False Firewall manager : firewalld Update Firewall : True Host FQDN : cloud05.10g Engine database secured connection : False Engine database host : localhost Engine database user name : engine Engine database name : engine Engine database port : 5432 Engine database host name validation : False DWH database secured connection : False DWH database host : localhost DWH database user name : ovirt_engine_history DWH database name : ovirt_engine_history DWH database port : 5432 DWH database host name validation : False Engine installation : True PKI organization : cls NFS mount point : /var/lib/exports/iso DWH installation : True Backup DWH database : True Engine Host FQDN : cloud05.10g Configure VMConsole Proxy : True Configure WebSocket Proxy : True thanks, Arman.

2 2

Missing engine-manage-domains?!
by Clint Smith 05 Aug '16

05 Aug '16

I'm using oVirt Engine Version: 4.0.0.6-1.el7.centos and wanted to connect an LDAP server. I went looking for engine-manage-domains on the engine machine but it seems to be missing. Any ideas? Thanks, Clint

3 2

No VMs to import
by Frank Rothenstein 05 Aug '16

05 Aug '16

Hello, now that gluster 3.7.14 is out I was able to change the storage domains mount from NFS back to GlusterFS. The first domain worked flawlessly this way: set domain to maintenance -> detach -> remove -> import Domain (this time GlusterFS) -> import VMs The other storage domain works too, but in the gui is no tab Import VMs or Import Disks. Is there any other way to rescan/reimport VMs on this storage domain? Frank ______________________________________________________________________________ BODDEN-KLINIKEN Ribnitz-Damgarten GmbH Sandhufe 2 18311 Ribnitz-Damgarten Telefon: 03821-700-0 Fax: 03821-700-240 E-Mail: info(a)bodden-kliniken.de Internet: http://www.bodden-kliniken.de Sitz: Ribnitz-Damgarten, Amtsgericht: Stralsund, HRB 2919, Steuer-Nr.: 079/133/40188 Aufsichtsratsvorsitzende: Carmen Schröter, Geschäftsführer: Dr. Falko Milski Der Inhalt dieser E-Mail ist ausschließlich für den bezeichneten Adressaten bestimmt. Wenn Sie nicht der vorge- sehene Adressat dieser E-Mail oder dessen Vertreter sein sollten, beachten Sie bitte, dass jede Form der Veröf- fentlichung, Vervielfältigung oder Weitergabe des Inhalts dieser E-Mail unzulässig ist. Wir bitten Sie, sofort den Absender zu informieren und die E-Mail zu löschen. Bodden-Kliniken Ribnitz-Damgarten GmbH 2016 *** Virenfrei durch Kerio Mail Server und Sophos Antivirus ***

1 0

hosted_engine on gluster storage for all the same fqdn?
by Florian Nolden 05 Aug '16

05 Aug '16

Hi, I try to install the hosted_engine on 3 Servers which host also the gluster data storage. When I install now the hosted_engine, which storage path should I use? Setup 1: server1: server1.san:/hosted_engine server2: server1.san:/hosted_engine server3: server1.san:/hosted_engine Setup 2: server1: localhost:/hosted_engine server2: localhost:/hosted_engine server3: localhost:/hosted_engine Setup 3: /etc/hosts: 127.0.0.1 gluster server1: gluster:/hosted_engine server2: gluster:/hosted_engine server3: gluster:/hosted_engine Other Setup? What is the best practice there?

2 3

storage domain operation python api sample codes needed
by Huan He (huhe) 05 Aug '16

05 Aug '16

Hi, I can't figure out how to do the following, a sample code will be helpful. Put a storage domain in maintenance mode Detach the storage domain Remove the storage domain By the way, do you have an API doc or wiki? Thanks, Huab

2 4

Multipath iSCSI with several IPs
by James Michels 04 Aug '16

04 Aug '16

Hello, I want to add an iSCSI based storage domain. For that I add a domain on the Storage tab with one of the IPs (say 10.10.10.1), but for failover purposes I'd like to use multipath to add a failover IP so if the first one fails, LUNs can be reached via the second (say 10.10.10.2). How can this be done in oVirt 4.0.1? I have not seen a way how to add the second IP for multipath purposes. Thank you James

5 10