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Any way to correlate a VM disk (e.g. /dev/vda) to the vdsm ovirt disk?
by ccox＠endlessnow.com 13 Oct '15

13 Oct '15

I want to correlate virtual disks back to their originating storage under ovirt. Is there any way to do this? e.g. (made up example) /dev/vda maps to ovirt disk disk1_vm serial 978e00a3-b4c9-4962-bc4f-ffc9267acdd8

5 7

engine.log is looping with Volume XXX contains a apparently corrupt brick(s).
by Nico 13 Oct '15

13 Oct '15

--=_96b09eee02d72544a4bd8a6df3818a5b Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset=US-ASCII Hi Recently, i built a small oVirt platform with 2 dedicated servers and GlusterFS to synch the VM storage. oVirt Setup is simple: ovirt01 : Host Agent (VDSM) + oVirt Engine ovirt02 : Host Agent (VDSM) Version : ovirt-release35-005-1.noarch ovirt-engine-3.5.4.2-1.el7.centos.noarch vdsm-4.16.26-0.el7.centos.x86_64 vdsm-gluster-4.16.26-0.el7.centos.noarch glusterfs-server-3.7.4-2.el7.x86_64 GlusterFS Setup is simple, 2 bricks in replicate mode. It was done in shell; not using oVirt GUI, and then it was added in STORAGE as a new DOMAIN; Type:DATA GlusterFS V3 # gluster volume info Volume Name: ovirt Type: Replicate Volume ID: 043d2d36-dc2c-4f75-9d28-96dbac25d07c Status: Started Number of Bricks: 1 x 2 = 2 Transport-type: tcp Bricks: Brick1: ovirt01:/gluster/ovirt Brick2: ovirt02:/gluster/ovirt Options Reconfigured: performance.readdir-ahead: on nfs.disable: true auth.allow: IP_A, IP_B network.ping-timeout: 10 storage.owner-uid: 36 storage.owner-gid: 36 server.allow-insecure: on the data are reachable on the 2 nodes through a moint point that oVirt created when i configured the Storage with the GUI: localhost:/ovirt 306G 216G 78G 74% /rhev/data-center/mnt/glusterSD/localhost:_ovirt I created 7 VM on this shared storage and all is working fine. I can do Live migration; all is working. But when i check /var/log/ovirt/engine.log on ovirt01, there are error in loop every 2 seconds: 2015-10-11 17:29:50,971 INFO [org.ovirt.engine.core.vdsbroker.gluster.GlusterVolumesListVDSCommand] (DefaultQuartzScheduler_Worker-29) [34dbe5cf] START, GlusterVolumesListVDSCommand(HostName = ovirt02, HostId = 65a5bb5d-721f-4a4b-9e77-c4b9162c0aa6), log id: 41443b77 2015-10-11 17:29:50,998 WARN [org.ovirt.engine.core.vdsbroker.gluster.GlusterVolumesListReturnForXmlRpc] (DefaultQuartzScheduler_Worker-29) [34dbe5cf] Could not add brick ovirt02:/gluster/ovirt to volume 043d2d36-dc2c-4f75-9d28-96dbac25d07c - server uuid 3c340e59-334f-4aa6-ad61-af2acaf3cad6 not found in cluster fb976d4f-de13-449b-93e8-600fcb59d4e6 2015-10-11 17:29:50,999 INFO [org.ovirt.engine.core.vdsbroker.gluster.GlusterVolumesListVDSCommand] (DefaultQuartzScheduler_Worker-29) [34dbe5cf] FINISH, GlusterVolumesListVDSCommand, return: {043d2d36-dc2c-4f75-9d28-96dbac25d07c=org.ovirt.engine.core.common.businessentities.gluster.GlusterVolumeEntity@200ae0d1}, log id: 41443b77 2015-10-11 17:29:51,001 WARN [org.ovirt.engine.core.bll.gluster.GlusterSyncJob] (DefaultQuartzScheduler_Worker-29) [34dbe5cf] Volume ovirt contains a apparently corrupt brick(s). Hence will not add it to engine at this point. I played a lot with oVirt at first it was running on a single node; in Local Datacenter; then i added a second node, move the first host to a new datacenter; migrated the images VM etc; with some pain at some very moment and now all looks fine but i prefer to double check. So, i want to know if there is a real issue with ovirt/gluster setup that i don't see, any info are welcome because i'm a bit worried to see these message in LOOP on the log. Thanks in advance; Regards Nico --=_96b09eee02d72544a4bd8a6df3818a5b 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'font-size: 10pt; font-family: Verdana,Gen= eva,sans-serif'> Hi   Recently, i built a small oVirt platform= with 2 dedicated servers and GlusterFS to synch the VM storage.</span= >   oVirt Setup is simple:   ovirt01 :  Host Agent (VDSM)  = + oVirt Engine  ovirt02 :  Host Agent (VDSM)=   Version :    ovirt-release35-005-1.noarch ovirt-engine-3.5.4.2-1.el7.centos.noarch= vdsm-4.16.26-0.el7.centos.x86_64<= /p> vdsm-gluster-4.16.26-0.el7.centos.noarch= glusterfs-server-3.7.4-2.el7.x86_64</spa= n>     GlusterFS Setup is simple, 2 bricks in r= eplicate mode. It  was done in shell; not using oV= irt GUI, and then it was added in STORAGE as a new DOMAIN; Type:DATA Gluste= rFS V3   # gluster volume info   Volume Name: ovirt Type: Replicate Volume ID: 043d2d36-dc2c-4f75-9d28-96dba= c25d07c Status: Started Number of Bricks: 1 x 2 =3D 2 Transport-type: tcp Bricks: Brick1: ovirt01:/gluster/ovirt</p= > Brick2: ovirt02:/gluster/ovirt</p= > Options Reconfigured: performance.readdir-ahead: on nfs.disable: true auth.allow: IP_A, IP_B network.ping-timeout: 10 storage.owner-uid: 36 storage.owner-gid: 36 server.allow-insecure: on     the data are reachable on the 2 nodes th= rough a moint point that oVirt created when i configured the Storage with t= he GUI:   localhost:/ovirt       &n= bsp;         306G    216G   78G  74= % /rhev/data-center/mnt/glusterSD/localhost:_ovirt   I created 7 VM on this shared storage an= d all is working fine. I can do Live migration; all is working.   But when i check /var/log/ovirt/engine= =2Elog on ovirt01, there are error in loop every 2 seconds:   2015-10-11 17:29:50,971 INFO  [org= =2Eovirt.engine.core.vdsbroker.gluster.GlusterVolumesListVDSCommand] (Defau= ltQuartzScheduler_Worker-29) [34dbe5cf] START, GlusterVolumesListVDSCommand= (HostName =3D ovirt02, HostId =3D 65a5bb5d-721f-4a4b-9e77-c4b9162c0aa6), lo= g id: 41443b77 2015-10-11 17:29:50,998 WARN  [org= =2Eovirt.engine.core.vdsbroker.gluster.GlusterVolumesListReturnForXmlRpc] (= DefaultQuartzScheduler_Worker-29) [34dbe5cf] Could not add brick ovirt02:/g= luster/ovirt to volume 043d2d36-dc2c-4f75-9d28-96dbac25d07c - server uuid 3= c340e59-334f-4aa6-ad61-af2acaf3cad6 not found in cluster fb976d4f-de13-449b= -93e8-600fcb59d4e6 2015-10-11 17:29:50,999 INFO  [org= =2Eovirt.engine.core.vdsbroker.gluster.GlusterVolumesListVDSCommand] (Defau= ltQuartzScheduler_Worker-29) [34dbe5cf] FINISH, GlusterVolumesListVDSComman= d, return: {043d2d36-dc2c-4f75-9d28-96dbac25d07c=3Dorg.ovirt.engine.core.co= mmon.businessentities.gluster.GlusterVolumeEntity@200ae0d1}, log id: 41443b= 77 2015-10-11 17:29:51,001 WARN  [org= =2Eovirt.engine.core.bll.gluster.GlusterSyncJob] (DefaultQuartzScheduler_Wo= rker-29) [34dbe5cf] Volume ovirt contains a apparently corrupt brick(s). He= nce will not add it to engine at this point.   I played a lot with oVirt at firs= t it was running on a single node; in Local Datacenter; then i added a seco= nd node, move the first host to a new datacenter; migrated the images VM et= c; with some pain at some very moment and now all looks fine but i prefer t= o double check. So, i want to know if there is a real is= sue with ovirt/gluster setup that i don’t see, any info are welcome b= ecause i’m a bit worried to see these message in LOOP on the log.</sp= an>   Thanks in advance;   Regards Nico <div> </div> </body></html> --=_96b09eee02d72544a4bd8a6df3818a5b--

3 6

live snapshot merge missing after vdsm update
by Roel de Rooy 13 Oct '15

13 Oct '15

--_000_DBXPR06MB544F4ED5888DED7D2252803C3300DBXPR06MB544eurprd_ Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Hi all, 1 of our older clusters in use, consists of 2 nodes contain Fedora 20, with= the virt-preview repository enabled. The Engine itself is installed on a dedicated server (CentOS 6) and is stil= l on version 3.5.1.1-1.el6. During some maintenance a couple of days ago on the Fedora 20 nodes, also = the installed vdsm package was updated by the engineer working on the nodes= . We went from version 'vdsm-4.16.10-8.gitc937927.fc20' to 'vdsm-4.16.26-0.fc= 20'. This morning I wanted to remove some old snapshots on running vm's, only to= find out that the delete button is once again greyed out. I also created a new snapshot on a running vm to test if it would only happ= en on snapshots that were already there before the update, but the delete b= utton would still remain greyed out. Only turning off the vm allows me to use the delete button. When looking at the nodes within the cluster, they both still have Live Sna= pshot Support on Active. Before the vdsm update, the live merge functionality worked perfectly. Anybody experienced something similar? Could It be because the Engine is still running on 3.5.1? We are also running 2 clusters with F21 nodes that have the same vdsm versi= on nummer installed and they don't have an issue at all; connected to the s= ame engine. Kind Regards, Roel --_000_DBXPR06MB544F4ED5888DED7D2252803C3300DBXPR06MB544eurprd_ 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"NL" link=3D"#0563C1" vlink=3D"#954F72"> <div class=3D"WordSection1"> Hi all,<o:p></o:p> <o:p> </o:p> 1 of our older clusters in use,= consists of 2 nodes contain Fedora 20, with the virt-preview repository en= abled.<o:p></o:p> The Engine itself is installed = on a dedicated server (CentOS 6) and is still on version 3.5.1.1-1.el6.<o:p= ></o:p> <o:p> </o:p> During some maintenance a coupl= e of days ago on the Fedora 20  nodes, also the installed vdsm package= was updated by the engineer working on the nodes.<o:p></o:p> We went from version ‘vds= m-4.16.10-8.gitc937927.fc20’ to ‘vdsm-4.16.26-0.fc20’.<o:= p></o:p> <o:p> </o:p> This morning I wanted to remove= some old snapshots on running vm’s, only to find out that the delete= button is once again greyed out.<o:p></o:p> I also created a new snapshot o= n a running vm to test if it would only happen on snapshots that were alrea= dy there before the update, but the delete button would still remain greyed= out.<o:p></o:p> Only turning off the vm allows = me to use the delete button. <o:p></o:p> <o:p> </o:p> When looking at the nodes withi= n the cluster, they both still have Live Snapshot Support on Active.<o:p></= o:p> Before the vdsm update, the liv= e merge functionality worked perfectly.<o:p></o:p> <o:p> </o:p> Anybody experienced something s= imilar?<o:p></o:p> Could It be because the Engine = is still running on 3.5.1?<o:p></o:p> We are also running 2 clusters = with F21 nodes that have the same vdsm version nummer installed and they do= n’t have an issue at all; connected to the same engine.<o:p></o:p></s= pan> <o:p> </o:p> <o:p></o:p> Kind Regards,<o:p></o:p>= Roel<o:p></o:p> </div> </body> </html> --_000_DBXPR06MB544F4ED5888DED7D2252803C3300DBXPR06MB544eurprd_--

2 1

Support for windows10
by Budur Nagaraju 13 Oct '15

13 Oct '15

Hi Does Ovirt supports windows 10 OS ? Thanks, Nagaraju

5 18

oVirt Engine redundant ?
by Nico 13 Oct '15

13 Oct '15

--=_b5ae4dd5edb7f3efcaaf1d71e197ef06 Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset=US-ASCII Hello I got a question regarding the redundancy of oVirt Engine; where we can control everything through the GUI; aka the vCenter. Initially; my setup was on a single server; installed following the doc AllinOne. Then after; i figured out that i would need redundancy; so i installed a second node. my question is about the vCenter; is it possible to start it on the second node when the first node is down or in maintenance ? how to ensure it is replicated ? i see there is a postgres DB on first node; but not on second node. I'm a bit worried. So, is it possible to have a dormant/slave ovirt ENGINE (oVirt web GUI ) ; and if yes, could you point me to the related documentation as i didn't find it. Maybe, it is possible to run it in a VM ? is it a good idea ? and is it still possible to migrate ? Thanks a lot; Regards Nico --=_b5ae4dd5edb7f3efcaaf1d71e197ef06 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'font-size: 10pt; font-family: Verdana,Gen= eva,sans-serif'> Hello I got a question regarding the redundancy of oVirt Engine; where we can = control everything through the GUI; aka the vCenter. Initially; my setup was on a single server; installed following the doc = AllinOne. Then after; i figured out that i would need redundancy; so i installed a= second node. my question is about the vCenter; is it possible to start it on the seco= nd node when the first node is down or in maintenance ? how to ensure it is= replicated ? i see there is a postgres DB on first node; but not on second= node. I'm a bit worried. So, is it possible to have a dormant/slave ovirt ENGINE (oVirt web = GUI ) ; and if yes, could you point me to the related documentation as i di= dn't find it. Maybe, it is possible to run it in a VM ? is it a good idea ? and is it = still possible to migrate ? Thanks a lot; Regards Nico   <div> </div> </body></html> --=_b5ae4dd5edb7f3efcaaf1d71e197ef06--

4 10

vm cannot be started
by qinglong.dong＠horebdata.cn 13 Oct '15

13 Oct '15

This is a multi-part message in MIME format. ------=_001_NextPart743821046535_=---- Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: base64 SGkgYWxsLA0KICAgICAgICBJIGhhdmUgaW5zdGFsbGVkIG92aXJ0LWhvc3RlZC1lbmdpbmUtc2V0 dXAgb24gb25lIG1hY2hpbmUgYW5kIGl0IHVzZWQgaXNjc2kgc2hhcmVkIHN0b3JhZ2Ugb24gYW5v dGhlciBtYWNoaW5lLiBJIGNyZWF0ZWQgYW5kIHNlYWxlZCBhIHdpbmRvd3MgeHAgdGVtcGxhdGUg YW5kIHRoZW4gSSBjcmVhdGVkIGEgdm0gYmFzZWQgb24gdGhlIHRlbXBsYXRlLiBXaGVuIHRoZSB2 bSB3YXMgc3RhcnRlZCBhdCB0aGUgZmlyc3QgdGltZSBJIGF0dGFjaGVkIHRoZSBmbG9wcHkgdG8g aXQgYW5kIHVzZSBzeXNwcmVwIHRvIGluaXQgaXQuIFRoZW4gSSBzaHV0ZG93biB0aGUgdm0sIGJ1 dCBhZnRlciBJIHNodXRkb3duIGl0IEkgY2Fubm90IHN0YXJ0IGl0LiBIZXJlIGFyZSB0aGUgbG9n czoNCiAgICAgICAgVk0gdGVzdCBpcyBkb3duIHdpdGggZXJyb3IuIEV4aXQgbWVzc2FnZTogaW50 ZXJuYWwgZXJyb3IgUHJvY2VzcyBleGl0ZWQgd2hpbGUgcmVhZGluZyBjb25zb2xlIGxvZyBvdXRw dXQ6IGNoYXIgZGV2aWNlIHJlZGlyZWN0ZWQgdG8gL2Rldi9wdHMvMQ0KMjAxNS0wOS0yNVQwMToy OTozMS4yMjIwMjhaIHFlbXUta3ZtOiAtZHJpdmUgZmlsZT0vdmFyL3J1bi92ZHNtL3BheWxvYWQv NmJlNzI2NjQtYTgwYy00ZDc4LTlhNWItZjJiYmUzN2M1YjJlLjRlYmYyNGMzM2Y2MTExZTBkYWUy MDQ2NmYzNzBkZTUzLmltZyxpZj1ub25lLGlkPWRyaXZlLWZkYzAtMC0wLGZvcm1hdD1yYXcsc2Vy aWFsPTogY291bGQgbm90IG9wZW4gZGlzayBpbWFnZSAvdmFyL3J1bi92ZHNtL3BheWxvYWQvNmJl NzI2NjQtYTgwYy00ZDc4LTlhNWItZjJiYmUzN2M1YjJlLjRlYmYyNGMzM2Y2MTExZTBkYWUyMDQ2 NmYzNzBkZTUzLmltZzogUGVybWlzc2lvbiBkZW5pZWQuDQogICAgICAgIEFueW9uZSBjYW4gaGVs cD8gVGhhbmtzIQ0KDQoNCkRvbG55DQo= ------=_001_NextPart743821046535_=---- Content-Type: text/html; charset="us-ascii" Content-Transfer-Encoding: quoted-printable <html><head><meta http-equiv=3D"content-type" content=3D"text/html; charse= t=3Dus-ascii"><style>body { line-height: 1.5; }body { font-size: 10.5pt; f= ont-family: ????; color: rgb(0, 0, 0); line-height: 1.5; }</style></head><= body>=0A<div>Hi all,</div><div><span style=3D"font-family: "" helvetica= =3D"" neue',=3D"" arial,=3D"" sans-serif";=3D"" font-size:=3D"" 15px;=3D""= color:=3D"" rgb(34,=3D"" 34,=3D"" 34);=3D"" background-color:=3D"" rgb(19= 9,=3D"" 237,=3D"" 204);=3D"" font-weight:=3D"" normal;=3D"" font-style:=3D= "" normal;text-decoration:=3D"" none;'=3D"">    <spa= n style=3D"font-size: 10.5pt; line-height: 1.5; background-color: window;"= >    I have installed ovirt-hosted-engine-setup on one machine a= nd it used iscsi shared storage on another machine. I created and sealed a= windows xp template and then I created a vm based on the template. When t= he vm was started at the first time I attached the floppy to it and use sy= sprep to init it. Then I shutdown the vm, but after I shutdown it I cannot= start it. Here are the logs:</div><div>    &nb= sp;   VM test is down with = error. Exit message: internal error Process = exited while reading console log output: cha= r device redirected to /dev/pts/1</div>2015-09-= 25T01:29:31.222028Z qemu-kvm: -drive file=3D/var/run/vdsm/p= ayload/6be72664-a80c-4d78-9a5b-f2bbe37c5b2e.4ebf24c33f6111e0dae20466f370de= 53.img,if=3Dnone,id=3Ddrive-fdc0-0-0,format=3Draw,serial=3D: could&nb= sp;not open disk image /var/run/vdsm/payload/6be72664-= a80c-4d78-9a5b-f2bbe37c5b2e.4ebf24c33f6111e0dae20466f370de53.img: Per= mission denied.<div>        Anyone can help? Than= ks! <hr style=3D"width: 210px; height: 1px;" color=3D"#b5c4df" size=3D"= 1" align=3D"left">=0A<div>Dolny</div>=0A</div></body></html> ------=_001_NextPart743821046535_=------

2 1

Migrate VM to new cluster
by Kevin COUSIN 12 Oct '15

12 Oct '15

Hi list, Hi upgrade my nodes from CentOS 6 to CentOS 7. I create a new cluster, but how can I migrate all my VM to the new cluster ? Thanks a lot ------------------------ Kevin

2 2

Best practice
by Fernando Fuentes 12 Oct '15

12 Oct '15

Is there a best practice when upgrading from ovirt 3.4 to 3.5? I upgraded my development server which is a self hosted server and I just did a regular update without putting anything under maintenance... Though my vm's where turned off. The migration from krb/ldap to AAA went smoothly and so far is running like a champ. I am about to do the same to our production cluster and was wondering if I must put all Hosts under maintenance before I do the upgrade? Thanks in advance for all/any tips from the mailing list! Regards, -- Fernando Fuentes Supervisor & Senior Systems Administrator Email: ffuentes(a)aasteel.com American Alloy Steel, Inc. Houston, Texas Website: http://www.aasteel.com Phone: 713-744-4222 Fax: 713-300-5688

1 0

upgrade path from Ovirt 3.5x to 3.6x
by Andrea Ghelardi 12 Oct '15

12 Oct '15

Hallo, I needed a quick confirmation on this subject. Our environment is Ovirt 3.511 (yes, I’ll upgrade soon, I know) running on a Centos 6.6 hosted engine VM on a cluster of Centos 6.6 physical servers. Since Ovirt 3.6x will be compatible with Centos 7 hypervisor only, how I’m supposed to upgrade hosted engine, VM and HOSTs? i.e. readme tells us the well known procedure (put hosted eng in maintenance, upgrade, etc) but I will eventually end in a scenario where my hosted engine 3.6 will run on centos 7 VM running (on) a lot of centos 6.6 servers... Please tell me I have not to create a totally different datacenter and export -> import all VMs... Thank you! Andrea Ghelardi

2 2

ovirt repos dependencies
by Nathanaël Blanchet 12 Oct '15

12 Oct '15

Hello, I tried to install a single host with a custom repo synced by my own from official ovirt, gluster repos etc... (with katello). But installation always fail because otopi can't locate gluster packages, while those packages are available and can be yum installed on the host. So, what does otopi require more than gluster repo for a successfull installation? This limitation prevents from anyone to install a host from an other repo than official ones (in my case, using a katello subscription) -- Nathanaël Blanchet Supervision réseau Pôle Infrastrutures Informatiques 227 avenue Professeur-Jean-Louis-Viala 34193 MONTPELLIER CEDEX 5 Tél. 33 (0)4 67 54 84 55 Fax 33 (0)4 67 54 84 14 blanchet(a)abes.fr

1 0

ovirt repository in the foreman host provisionning process
by Nathanaël Blanchet 12 Oct '15

12 Oct '15

Hello, In the foreman host provisionning process, should the "yum localinstall http://resources.ovirt.org/pub/yum-repo/ovirt-release35.rpm" be automatically executed in the same way as it is in a traditional way? it seems that whithout those repos, vdsm installation fails, even if the host had been previously registered with katello to a local ovirt repository. Could you please help me on that point? -- Nathanaël Blanchet Supervision réseau Pôle Infrastrutures Informatiques 227 avenue Professeur-Jean-Louis-Viala 34193 MONTPELLIER CEDEX 5 Tél. 33 (0)4 67 54 84 55 Fax 33 (0)4 67 54 84 14 blanchet(a)abes.fr

1 0

Collectd with Ovirt
by Punit Dambiwal 12 Oct '15

12 Oct '15

Hi All, I want to use collectd (https://collectd.org/) to collect the guest VM usages in to graphs...as ovirt DWH and reports are not quite good...i want more good graphs and reporting of the usages... Please suggest me good way or tool to achieve this... Thanks, Punit

3 5

Re: [ovirt-users] Unable to import hosted engine storage domain in 3.6RC with FC storage
by Elad Ben Aharon 11 Oct '15

11 Oct '15

Hi Christopher, Thanks for raising the issue. It sounds like the issue you are referring to is related to the fix of https://bugzilla.redhat.com/show_bug.cgi?id=1261996 . Adding some more people who should be involved. On Sun, Oct 11, 2015 at 10:49 AM, Elad Ben Aharon <ebenahar(a)redhat.com> wrote: > Hi Christopher, > > Thanks for raising the issue. It sounds like the issue you are referring > to is related to the fix of > https://bugzilla.redhat.com/show_bug.cgi?id=1261996. > Adding some more people who should be involved. > > On Fri, Oct 9, 2015 at 9:42 PM, Christopher Miersma <miersma(a)ualberta.ca> > wrote: > >> Hi All, >> >> I'm having an issue with the current release candidate for 3.6, running >> on CentOS 7. I'm trying to install the hosted engine on fibre channel >> storage. I can successfully install the VM, and get everything up and >> running, but the hosted engine VM itself does not appear in the web >> interface, nor does the storage domain on which the hosted engine's disks >> reside appear. When I create a new storage domain on the SAN, I can see the >> LUN on which the hosted engine resides, but it is greyed out. When I first >> started the cluster and got the host and engine VM installed and running, >> it gave me the message " The Hosted Engine Storage Domain doesn't exist. It >> shoudl be imported into the setup." I've tried importing and attaching the >> storage domain, but it simply doesn't appear in the interface to allow me >> to import it. I've tired every Attach/Import/Activate screen that I could >> find. I've also opened a bug report ( >> https://bugzilla.redhat.com/show_bug.cgi?id=1267337) but with no >> success so far. >> >> Has anyone else had a similar issue? Can you import the hosted engine >> storage domain after setup, and if so on what kind of storage? From some of >> the posts I've seen, it looks like people are getting it to work with NFS >> and maybe iSCSI, but I haven't seen anyone else mention Fibre Channel. >> >> Christopher Miersma >> _______________________________________________ >> Users mailing list >> Users(a)ovirt.org >> http://lists.ovirt.org/mailman/listinfo/users >> > >

1 0

oVirt Community Newsletter: September 2015
by Mikey Ariel 09 Oct '15

09 Oct '15

There was a lot of activity in the oVirt community this September, with so many talks and presentations given to the community at large, you'll have hours to watch this month! Videos, though, aren't the only thing happening in the oVirt Community this past month. Check out our newsletter to learn more: ----------------- Software Releases ----------------- oVirt 3.5.4 Final Released http://www.ovirt.org/OVirt_3.5.4_Release_Notes oVirt 3.5.5 Second Release Candidate is now available for testing http://lists.ovirt.org/pipermail/announce/2015-September/000196.html oVirt 3.6.0 First Release Candidate is now available for testing http://lists.ovirt.org/pipermail/announce/2015-September/000197.html moVirt is Currently Available in the Google Play Store https://play.google.com/store/apps/details?id=org.ovirt.mobile.movirt ---------------- In the Community ---------------- Welcome to the New oVirt Community Lead http://red.ht/1Ksb0yd Event Report--LinuxCon NA 2015 http://community.redhat.com/blog/2015/09/event-report-linuxcon-na-2015/ QEMU Maintainers on the 2.4 Release http://bit.ly/1Pka0OZ Event Report--LinuxCon NA 2015 http://community.redhat.com/blog/2015/09/event-report-linuxcon-na-2015/ Examining IT Infrastructure (including oVirt) [Italian] http://bit.ly/1Pk9OPJ Importing KVM guests to oVirt or RHEV http://bit.ly/1PkaDYD RHEV: How to Import a VMware ESXi OVA Disk Image into RHEV-M http://fatmin.com/2015/09/14/rhev-how-to-import-a-vmware-esxi-ova-disk-imag… Nested KVM virtualization with RHEV http://www.willberg.fi/2015/08/nested-kvm-virtualization-with-rhev.html Manage VM snapshots in RHEV/oVirt with ManageIQ http://www.jung-christian.de/2015/06/manage-vm-snapshots-in-rhevovirt-with-… How to import existing VM from virsh to ovirt http://arm2armcos.blogspot.com/2015/09/how-to-import-exising-vm-from-virsh-… Migrating from cPanel to a cheap “private cloud” – Part 1 http://hasaninter.net/2015/09/12/migrating-from-cpanel-to-a-cheap-private-c… Create an oVirt Cluster Node First, Engine Later http://serverfault.com/questions/725476/create-an-ovirt-cluster-node-first-… Installing oVirt 3.5.3 All in One on my fitlet-x http://1337.tips/installing-ovirt-3-5-3-all-in-one-on-my-fitlet-x/ Get the most out of oVirt with moVirt app https://www.udsenterprise.com/en/blog/2015/09/10/get-most-out-ovirt-movirt-… ------------------------------------ Deep Dives and Technical Discussions ------------------------------------ moVirt Deep Dive https://youtu.be/6w9t1wxNKBE (Video) oVirt Tutorial Series, Part 1: Enable Nested KVM https://youtu.be/MJCo9zzJdrg (Video) oVirt Tutorial Series, Part 2: Download and Install QEMU https://youtu.be/gHZx0aEUZf8 (Video) oVirt Tutorial Series, Part 3: Set Fixed IP, FQDN and oVirt Download Engine https://youtu.be/yKSrRSJvarc (Video) oVirt Tutorial Series, Part 4: Creating NFS Share https://youtu.be/WCyJJA10-rY (Video) oVirt Tutorial Series, Part 5: Set oVirt Engine https://youtu.be/PVhdbPZYflc (Video) oVirt Tutorial Series, Part 6: Download, Create VM and Install oVirt Node https://youtu.be/r4xNaLQH1jU (Video) oVirt Tutorial Series, Part 7: Set oVirt Node https://youtu.be/6S_B5cvAtjU (Video) oVirt Tutorial Series, Part 8: Add Node and Shared Folder to Engine https://youtu.be/tu0JoufSY_8 (Video) oVirt Tutorial Series, Part 9: Add Shared Folder to ISO Files https://youtu.be/OeqYvNqDIEU (Video) oVirt Tutorial Series, Part 10: Create VM Within the oVirt and Install SPICE https://youtu.be/Pl4OArmSko8 (Video) oVirt 3.6 Deep Dive: Host Device Passthrough - Host View https://youtu.be/Iog6J5WtWdg (Video) oVirt 3.6 Deep Dive: Host Device Passthrough - VM View https://youtu.be/WIo2NR2NvX4 (Video) oVirt Deep Dive: oVirt Katello/Satellite Integration https://youtu.be/H4M9B_z2FTs (Video) oVirt 3.6 Deep Dive: AAA - Local User Management https://youtu.be/CUsaqLQIkuQ (Video) oVirt 3.6 Deep Dive: Power Management UI Changes https://youtu.be/AkfAMpEykdU (Video) oVirt 3.6 Deep Dive: Storage - LUN resize https://youtu.be/VxvurM-8n5s (Video) oVirt 3.6 Deep Dive: 'Console in use' feature https://youtu.be/U0v1Q8Rrxww (Video) -- Mikey Ariel Community Lead, oVirt www.ovirt.org "To be is to do" (Socrates) "To do is to be" (Jean-Paul Sartre) "Do be do be do" (Frank Sinatra) IRC: ThatDocsLady Twitter: @ThatDocsLady

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Get Involved in oVirt Project! October edition
by Sandro Bonazzola 09 Oct '15

09 Oct '15

Hi, Have you got some free time and do you want to get involved in oVirt project? Do you like the idea of having fresh disk images of recent distribution in oVirt Glance repository? You can help us by testing existing online images ensuring they works with cloud-init or creating one yourself and report your success to devel(a)ovirt.org. We'll be happy to upload the images once these are ready. Do you like Debian and do you have some programming skill? Help us getting VDSM running on it! We started releasing highly experimental packages and it's a good time for giving them a try. You can follow the progress here: http://www.ovirt.org/VDSM_on_Debian Here are some bugs you can try to help with: Bug ID Status Whiteboard Target Milestone Summary 1120588 NEW docs ovirt-3.6.0-rc update log collector documentation 1120585 NEW docs ovirt-3.6.0-rc update image uploader documentation 1120586 NEW docs ovirt-3.6.0-rc update iso uploader documentation 1159784 NEW docs --- [RFE] Document when and where new features are available when upgrading cluster / datacenters 1174285 NEW i18n ovirt-3.6.0-rc [de-DE] "Live Snapshot Support" reads "Live Snapsnot Support" 1074301 NEW infra ovirt-4.0.0 [RFE] ovirt-shell has no man page 1227019 NEW integration ovirt-3.6.1 Require sos >= 3.3 when available - ovirt sosreport plugin doesn't obfuscate password used in aaa extensions 1237132 NEW integration ovirt-3.6.1 [TEXT] New package listing of engine-setup when upgrading packages is not user friendly 1156060 NEW integration ovirt-3.6.1 [text] engine admin password prompt consistency 1251965 NEW integration ovirt-3.6.1 Appliance based setup should default to using /var/tmp for unpacking the image 1065350 POST integration ovirt-3.6.1 hosted-engine should prompt a question at the user when the host was already a host in the engine 1083104 NEW integration ovirt-4.0.0 engine-setup --offline does not update versionlock 1269182 POST integration ovirt-3.6.1 hosted-engine accepts FQDNs with underscore while the engine correctly fails on that 1234257 NEW integration ovirt-3.5.6 Test engine upgrade path from EL6 with oVirt 3.5.z to EL7 1059952 POST integration ovirt-3.6.1 hosted-engine --deploy (additional host) will fail if the engine is not using the default self-signed CA 1247068 POST integration ovirt-3.6.1 [TEXT] Warn the administrator that CD/DVD passthrough is disabled for RHEL7 1115059 ASSIGNED network ovirt-3.6.0-ga Incomplete error message when adding VNIC profile to running VM 772931 NEW reports --- [RFE] Reports should include the name of the oVirt engine Are you great at packaging software? Do you prefer a distribution which is currently unsupported by oVirt? Do you want to have packages included in your preferred distribution? Help getting oVirt ported there! Fedora: http://lists.ovirt.org/pipermail/devel/2015-September/011426.html CentOS: https://wiki.centos.org/SpecialInterestGroup/Virtualization Gentoo: https://wiki.gentoo.org/wiki/OVirt Debian Jessie: http://www.ovirt.org/Features/Debian_support_for_hosts Archlinux: http://www.ovirt.org/OVirt_on_Arch_Linux OpenSUSE: https://build.opensuse.org/project/show/Virtualization:oVirt Do you love "DevOps?", you count stable builds in jenkins ci while trying to fall a sleep? Then oVirt infra team is looking for you!, join the infra team and dive in to do the newest and coolest devops tools today! Here are some of our open tasks you can help with: https://ovirt-jira.atlassian.net/secure/RapidBoard.jspa?rapidView=1&project… You don't have programming skills, not enough time for DevOps but you want still to contribute? Here are some bugs you can take care of, also without writing a line of code: https://bugzilla.redhat.com/buglist.cgi?quicksearch= <https://bugzilla.redhat.com/buglist.cgi?quicksearch=classification%3Aovirt%…> classification <https://bugzilla.redhat.com/buglist.cgi?quicksearch=classification%3Aovirt%…> %3Aovirt%20whiteboard%3Adocs <https://bugzilla.redhat.com/buglist.cgi?quicksearch=classification%3Aovirt%…> Do you prefer to test things? We have some test cases[5] you can try using nightly snapshots[6]. Do you want to contribute test cases? Most of the features[7] included in oVirt are missing a test case, you're welcome to contribute one! Do you want to contribute artworks? oVirt Live backgrounds and covers, release banners, stickers, .... Take a look at Fedora Artworks[9] as an example of what you can do Is this the first time you try to contribute to oVirt project? You can start from here [1][2]! You don't know gerrit very well? You can find some more docs here [3]. Any other question about development? Feel free to ask on devel(a)ovirt.org or on irc channel[4]. You don't really have time / skills for any development / documentation / testing related task? Spread the word[8]! Let us know you're getting involved, present yourself and tell us what you're going to do, you'll be welcome! [1] http://www.ovirt.org/Develop [2] http://www.ovirt.org/Working_with_oVirt_Gerrit [3] https://gerrit-review.googlesource.com/Documentation [4] http://www.ovirt.org/Community [5] http://www.ovirt.org/Category:TestCase [6] http://www.ovirt.org/Install_nightly_snapshot [7] http://www.ovirt.org/Category:Feature [8] http://www.zdnet.com/article/how-much-longer-can-red-hats-ovirt-remain-cove… [9] https://fedoraproject.org/wiki/Artwork#Resources -- Sandro Bonazzola Better technology. Faster innovation. Powered by community collaboration. See how it works at redhat.com

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Hanging remove snapshot tasks
by Arsène Gschwind 09 Oct '15

09 Oct '15

Hi, I would like to update ovirt to 3.5.4 from 3.5.3 but engine-setup fails due to remove snapshot tasks. [ INFO ] Cleaning async tasks and compensations The following system tasks have been found running in the system: The following commands have been found running in the system: The following compensations have been found running in the system: org.ovirt.engine.core.bll.RemoveSnapshotCommand org.ovirt.engine.core.common.businessentities.Snapshot org.ovirt.engine.core.bll.RemoveSnapshotCommand org.ovirt.engine.core.common.businessentities.Snapshot org.ovirt.engine.core.bll.RemoveSnapshotCommand org.ovirt.engine.core.common.businessentities.Snapshot org.ovirt.engine.core.bll.RemoveSnapshotCommand org.ovirt.engine.core.common.businessentities.Snapshot Would you like to try to wait for that? This tasks are not showing up in the task monitor and I have no idea how to get them away to be abl to update. Thanks for any hint/help rgds, Arsène

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VM's in wrong state
by Johan Kooijman 09 Oct '15

09 Oct '15

Hi all, Since a couple of days I have one node with non responsive VM's. The node is OK and the VM's are working actually, just show the wrong state. I'll find out why it happened, but for now I need to correct the state. Any ideas on how to do that? -- Met vriendelijke groeten / With kind regards, Johan Kooijman

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migration procedures
by Brett Stevens 09 Oct '15

09 Oct '15

Hi Guys. We've been using a single instance all in one ovirt 3.5 with local storage with quite some success for about 6 months. We are a small school and have managed to secure some funding for a decent setup 2 x compute and 2 x storage clusters. I want a separate, non vm manager (so as to provide a host for gluster arbiter nodes ) along with some other functions (nagiso etc) So my real question, has anyone migrated a similar system? any ideas on how to get the current vms over to the new infrastructure. I can do shutdown and move, but it would be great if I can join the two and live migrate somehow. I'd like to use 3.6 when available if that is possible. thanks Brett Stevens

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Re: [ovirt-users] Admin <at> internal inlog problems with clean install 3.6RC
by Christopher Miersma 09 Oct '15

09 Oct '15

I'm having the same problem with the latest packages for 3.6 RC. I've tried reinstalling a number of times, setting up with and without an answer file, and I always get a login denied error. Log entries: (from trying ovirt-shell) 2015-10-05 09:30:48,361 ERROR [org.ovirt.engine.core.aaa.filters.BasicAuthenticationFilter] (default task-1) [] User admin authentication failed. profile is internal. Invocation Result code is 0. Authn result code is ACCOUNT_EXPIRED (from web interface) 2015-10-05 10:32:25,034 INFO [org.ovirt.engine.core.bll.aaa.LoginBaseCommand] (default task-19) [] Can't login user 'admin' with authentication profile 'internal' because the authentication failed. 2015-10-05 10:32:25,040 ERROR [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (default task-19) [] Correlation ID: null, Call Stack: null, Custom Event ID: -1, Message: The account for admin got expired. Please contact the system administrator. 2015-10-05 10:32:25,043 ERROR [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (default task-19) [] Correlation ID: null, Call Stack: null, Custom Event ID: -1, Message: User admin@internal failed to log in. 2015-10-05 10:32:25,044 WARN [org.ovirt.engine.core.bll.aaa.LoginAdminUserCommand] (default task-19) [] CanDoAction of action 'LoginAdminUser' failed for user admin@internal. Reasons: USER_ACCOUNT_EXPIRED I have tried using the ovirt-aaa-jdbc-tool tool, with "user edit --account-valid-to," "user password-reset --password-valid-to," and "user unlock" options with multiple different dates, passwords of varying complexity, etc. and nothing seems to work. This is all happening during the middle of a hosted-engine setup, which throws everything off. I've also done clean re-installs a number of times. Early last week, when the release candidate first came out, I did not have this issue. I was able to complete the install without any problems. Has anyone found a way to get around this if it starts happening? Christopher

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Unable to install Centos6
by Budur Nagaraju 08 Oct '15

08 Oct '15

HI I have selected "RedhHat Enterprise linux 6.x x64" under operating system field and While installing centos6.4 64Bit through ISO ,unable to succeed . Is there any limitation ? or it wont support centos ? can you pls help me ? Thanks, Nagaraju

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Cannot remove Host. Server having Gluster volume. in 3.6 rc
by Liam Curtis 08 Oct '15

08 Oct '15

So I got around issue with 'Enable Gluster Service' missing from cluster diagram. I am trying to create a new data center and remove previously created gluster hosts. However, I get the above error. I have seen posts about checking a force remove check box, but I do not see any such box. Is there a way to forcefully remove? Thank you.

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Questions about 3.6RC
by jaumotte, styve 08 Oct '15

08 Oct '15

Hi everybody, We have planned to migrate from xen open source to ovirt and we study the differences between 3.5.4 version and 3.6. I have some questions about this differences : - In 3.6RC, we don't see anymore the HostedEngine virtual machine in ovirt. My install is correct or this feature is not available anymore ? - In 3.6RC, my windows virtual machine status show an orange exlamation point which indicates " Actual operating system type differs from the configuration ". I don't know what is wrong, the operating system is correct and my vm works well. Thanks for your answers, S.J

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Support for QinQ
by Sigbjorn Lie 08 Oct '15

08 Oct '15

Hi list, I've been looking around the web for QinQ support in Ovirt. I see that QinQ is supported in CentOS 6.x and above. However I cannot see any documented support in Ovirt. I've come across the page below which details QinQ as a future feature. Is QinQ still a future feature, or is it possible to use QinQ with Ovirt today somehow? http://www.ovirt.org/Networking Regards, Siggi

3 3

Managing two DCs with ovirt
by wodel youchi 08 Oct '15

08 Oct '15

Hi, I need some help to decide which is better / feasible with ovirt to manage two or more distant DCs. Let say that we have two distant DCs to virtualize with ovirt. we have two options to manage them: 1- install two engines, one on each DC, the good side is, if one DC is down, we can still manage the other one. the down side we will have two consoles to manage. 2- install one engine to manage the two DCs, the good side is the use of one console to rule them all :-) the down side is if the DC containing the engine become down, there is way to manage the other one. is there (will be there in the future) a way for example to create a slave engine in the second DC which can takeover and let the admin to manage the second DC? thanks in advance

4 3

LDAP authentication with TLS
by Steve Dainard 08 Oct '15

08 Oct '15

Hello, Trying to configure Ovirt 3.5.3.1-1.el7.centos for LDAP authentication. I've configured the appropriate aaa profile but I'm getting TLS errors when I search for users to add via ovirt: The connection reader was unable to successfully complete TLS negotiation: javax_net_ssl_SSLHandshakeException: sun_security_validator_ValidatorException: No trusted certificate found caused by sun_security_validator_ValidatorException: No trusted certificate found I added the external CA certificate using keytool as per https://github.com/oVirt/ovirt-engine-extension-aaa-ldap with appropriate adjustments of course: keytool -importcert -noprompt -trustcacerts -alias myrootca \ -file myrootca.pem -keystore myrootca.jks -storepass changeit I know this certificate works, and can connect to LDAP with TLS as I'm using the same LDAP configuration/certificate with SSSD. Can anyone clarify whether I should be adding the external CA certificate or the LDAP host certificate with keytool or any other suggestions? Thanks, Steve

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