- Users - oVirt List Archives

New member and first question...
by David BERCOT 12 Aug '14

12 Aug '14

Hello, I'm French, I work for the French administration and this is my first message on this list... At the moment, we use VMware (vSphere 5.1/5.5, cloud edition) for our virtualized complex infrastructures. I've discovered recently that oVirt offers enhanced features, closed to the ones of VMware. Is the product sufficiently advanced yet ? I don't know and I hope you'll be able to help me ;-) My first question is about hypervisor... In VMware infrastructures, we use a microkernel since the version 4 (before, it was an hypervisor based on a RedHat core). On the oVirt site, I can download ovirt-engine to install it over Debian/RedHat/CentOS, etc... But it seems to be less optimised because some ressources are used by the underlying OS... Can you explain me differences between this technology and the VMware one ? Thank you. David.

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EL7 support
by Lokesh Reddy 12 Aug '14

12 Aug '14

--_000_f2b8eff5bc3a4317880d393a2d89e2fdBY2PR01MB041prodexchang_ Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Hi, Is there any roadmap for supporting ovirt-engine on centos 7 ? Thanks Lokesh --_000_f2b8eff5bc3a4317880d393a2d89e2fdBY2PR01MB041prodexchang_ 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">Hi,<o:p></o:p></p> <p class=3D"MsoNormal"><o:p> </o:p></p> <p class=3D"MsoNormal">Is there any roadmap for supporting ovirt-engine on = centos 7 ?<o:p></o:p></p> <p class=3D"MsoNormal"><o:p> </o:p></p> <p class=3D"MsoNormal">Thanks<o:p></o:p></p> <p class=3D"MsoNormal"><o:p> </o:p></p> <p class=3D"MsoNormal">Lokesh<o:p></o:p></p> <p class=3D"MsoNormal"><o:p> </o:p></p> <p class=3D"MsoNormal"><o:p> </o:p></p> </div> </body> </html> --_000_f2b8eff5bc3a4317880d393a2d89e2fdBY2PR01MB041prodexchang_--

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ovirt3.5 - deep dive - foreman bare metal provisioning
by Barak Azulay 11 Aug '14

11 Aug '14

------=_Part_28038626_1410674138.1407773105732 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit The following meeting has been modified: Subject: ovirt3.5 - deep dive - foreman bare metal provisioning Organizer: "Barak Azulay" <bazulay(a)redhat.com> Time: Tuesday, August 12, 2014, 5:00:00 PM - 5:30:00 PM GMT +02:00 Jerusalem Required: users(a)ovirt.org; devel(a)ovirt.org; ybronhei(a)redhat.com; ovedo(a)redhat.com; Karli.Sjoberg(a)slu.se; don(a)techcetera.com; sabose(a)redhat.com; anish.mohan1(a)tcs.com; jorick(a)netbulae.eu; sbonazzo(a)redhat.com; otavio.ferranti(a)eldorado.org.br ... Optional: wlbleaboy(a)126.com; jweiss(a)mairie-saint-ouen.fr *~*~*~*~*~*~*~*~*~* This session will introduce the integration with foreman bare metal provisioning with oVirt. wiki: http://www.ovirt.org/Features/AdvancedForemanIntegration Google hangout link : https://www.youtube.com/watch?v=gozX891kYAY Thanks Barak Azulay ------=_Part_28038626_1410674138.1407773105732 Content-Type: text/calendar; charset=utf-8; method=REQUEST; name=meeting.ics Content-Transfer-Encoding: quoted-printable BEGIN:VCALENDAR PRODID:Zimbra-Calendar-Provider VERSION:2.0 METHOD:REQUEST BEGIN:VTIMEZONE TZID:Asia/Jerusalem BEGIN:STANDARD DTSTART:16010101T020000 TZOFFSETTO:+0200 TZOFFSETFROM:+0300 RRULE:FREQ=3DYEARLY;WKST=3DMO;INTERVAL=3D1;BYMONTH=3D10;BYDAY=3D-1SU TZNAME:IST END:STANDARD BEGIN:DAYLIGHT DTSTART:16010101T020000 TZOFFSETTO:+0300 TZOFFSETFROM:+0200 RRULE:FREQ=3DYEARLY;WKST=3DMO;INTERVAL=3D1;BYMONTH=3D3;BYDAY=3D-1FR TZNAME:IDT END:DAYLIGHT END:VTIMEZONE BEGIN:VEVENT UID:d716b750-dc83-4df2-b2ec-eb83337d6e77 SUMMARY:ovirt3.5 - deep dive - foreman bare metal provisioning ATTENDEE;ROLE=3DREQ-PARTICIPANT;PARTSTAT=3DNEEDS-ACTION;RSVP=3DTRUE:mailto:= users@o virt.org ATTENDEE;ROLE=3DREQ-PARTICIPANT;PARTSTAT=3DNEEDS-ACTION;RSVP=3DTRUE:mailto:= devel@o virt.org ATTENDEE;CN=3Dybronhei;ROLE=3DREQ-PARTICIPANT;PARTSTAT=3DNEEDS-ACTION;RSVP= =3DTRUE:ma ilto:ybronhei@redhat.com ATTENDEE;CN=3DOved Ourfalli;ROLE=3DREQ-PARTICIPANT;PARTSTAT=3DNEEDS-ACTION;= RSVP=3DTR UE:mailto:ovedo@redhat.com ATTENDEE;CN=3D"Karli Sj=C3=B6berg";ROLE=3DREQ-PARTICIPANT;PARTSTAT=3DDECLIN= ED;RSVP=3DTRUE :mailto:Karli.Sjoberg@slu.se ATTENDEE;CN=3DDon Harris;ROLE=3DREQ-PARTICIPANT;PARTSTAT=3DDECLINED;RSVP=3D= TRUE:mail to:don@techcetera.com ATTENDEE;CN=3DSahina Bose;ROLE=3DREQ-PARTICIPANT;PARTSTAT=3DACCEPTED;RSVP= =3DTRUE:mai lto:sabose@redhat.com ATTENDEE;CN=3DAnish Mohan1/MUM/TCS;ROLE=3DREQ-PARTICIPANT;PARTSTAT=3DACCEPT= ED;RSVP =3DTRUE:mailto:anish.mohan1@tcs.com ATTENDEE;CN=3Djorick(a)netbulae.eu;ROLE=3DREQ-PARTICIPANT;PARTSTAT=3DACCEPTED= ;RSVP=3DT RUE:mailto:jorick@netbulae.eu ATTENDEE;CN=3DSandro Bonazzola;ROLE=3DREQ-PARTICIPANT;PARTSTAT=3DACCEPTED;R= SVP=3DTRU E:mailto:sbonazzo@redhat.com ATTENDEE;CN=3DOtavio Luiz Ferranti;ROLE=3DREQ-PARTICIPANT;PARTSTAT=3DDECLIN= ED;RSVP =3DTRUE:mailto:otavio.ferranti@eldorado.org.br ATTENDEE;CN=3DVojtech Szocs;ROLE=3DREQ-PARTICIPANT;PARTSTAT=3DACCEPTED;RSVP= =3DTRUE:m ailto:vszocs@redhat.com ATTENDEE;ROLE=3DREQ-PARTICIPANT;PARTSTAT=3DDECLINED;RSVP=3DTRUE:mailto:dbis= hop@con trolscan.com ATTENDEE;CN=3DBrandon Salmon;ROLE=3DREQ-PARTICIPANT;PARTSTAT=3DDECLINED;RSV= P=3DTRUE: mailto:bsalmon@tintri.com ATTENDEE;CN=3D"=E5=8A=9B=E6=B3=A2 =E7=8E=8B";ROLE=3DOPT-PARTICIPANT;PARTSTA= T=3DACCEPTED;RSVP=3DTRUE:mailto:w lbleaboy(a)126.com ATTENDEE;CN=3DJean-Pierre WEISS;ROLE=3DOPT-PARTICIPANT;PARTSTAT=3DNEEDS-ACT= ION;RSV P=3DTRUE:mailto:jweiss@mairie-saint-ouen.fr ORGANIZER;CN=3DBarak Azulay:mailto:bazulay@redhat.com DTSTART;TZID=3D"Asia/Jerusalem":20140812T170000 DTEND;TZID=3D"Asia/Jerusalem":20140812T173000 STATUS:CONFIRMED CLASS:PUBLIC X-MICROSOFT-CDO-INTENDEDSTATUS:BUSY TRANSP:OPAQUE LAST-MODIFIED:20140811T160505Z DTSTAMP:20140811T160505Z SEQUENCE:1 DESCRIPTION:The following meeting has been modified:\n\nSubject: ovirt3.5 -= =20 deep dive - foreman bare metal provisioning \nOrganizer: "Barak Azulay" <b= az ulay(a)redhat.com> \n\nTime: Tuesday\, August 12\, 2014\, 5:00:00 PM - 5:30:= 00 PM GMT +02:00 Jerusalem\n \nRequired: users(a)ovirt.org\; devel(a)ovirt.org\;= y bronhei(a)redhat.com\; ovedo(a)redhat.com\; Karli.Sjoberg(a)slu.se\; don@techcet= er a.com\; sabose(a)redhat.com\; anish.mohan1(a)tcs.com\; jorick(a)netbulae.eu\; sb= on azzo(a)redhat.com\; otavio.ferranti(a)eldorado.org.br ... \nOptional: wlbleabo= y@ 126.com\; jweiss(a)mairie-saint-ouen.fr \n\n*~*~*~*~*~*~*~*~*~*\n\nThis sess= io n will introduce the integration with foreman bare metal provisioning with= o Virt. \n\nwiki: http://www.ovirt.org/Features/AdvancedForemanIntegration\n= Go ogle hangout link : https://www.youtube.com/watch?v=3DgozX891kYAY\n\nThank= s\nB arak Azulay\n BEGIN:VALARM ACTION:DISPLAY TRIGGER;RELATED=3DSTART:-PT5M DESCRIPTION:Reminder END:VALARM END:VEVENT END:VCALENDAR ------=_Part_28038626_1410674138.1407773105732--

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Spice / VNC / noVNC : browser side default config
by Nicolas Ecarnot 11 Aug '14

11 Aug '14

Hi, I guess I'm not far from truth when saying that some settings (VNC + noVNC for example) are only stored on the browser client side. Is there a way to choose (server side) those settings so as they get applied the same way amongst our team member's browsers. -- Nicolas Ecarnot

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Kernel Panic - not syncing IO-APIC timer doesn't work!
by Yusufi M R 11 Aug '14

11 Aug '14

--_000_7a3f522ccf70470eb25d225422e22434BY2PR07MB187namprd07pro_ Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Hi All, I am using ovirt version 3.3. One of the user while running VM had kernel p= anic issue while booting. Got the error as "Kernel Panic - not syncing IO-A= PIC timer doesn't work!". The user tried to shutdown 3 times but it failed = all the time. Then I as an admin poweroff the VM and then started the VM a= gain, this has resolve the issue. Do anyone has come across this issue? Can someone say why this issue occurs= and what can be done to avoid it in future. Regards, Yusuf --_000_7a3f522ccf70470eb25d225422e22434BY2PR07MB187namprd07pro_ 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">Hi All,<o:p></o:p></p> <p class=3D"MsoNormal"><o:p> </o:p></p> <p class=3D"MsoNormal">I am using ovirt version 3.3. One of the user while = running VM had kernel panic issue while booting. Got the error as “Ke= rnel Panic - not syncing IO-APIC timer doesn't work!”. The user tried= to shutdown 3 times but it failed all the time. Then I  as an admin poweroff the VM and then started the VM again, th= is has resolve the issue. <o:p></o:p></p> <p class=3D"MsoNormal"><o:p> </o:p></p> <p class=3D"MsoNormal">Do anyone has come across this issue? Can someone sa= y why this issue occurs and what can be done to avoid it in future.<o:p></o= :p></p> <p class=3D"MsoNormal"><o:p> </o:p></p> <p class=3D"MsoNormal">Regards,       &n= bsp;           &nbsp= ;            &n= bsp;           &nbsp= ;            &n= bsp;           &nbsp= ;            &n= bsp;           &nbsp= ;            &n= bsp;           &nbsp= ;            &n= bsp;          <o:p></o:p></p> <p class=3D"MsoNormal">Yusuf<o:p></o:p></p> </div> </body> </html> --_000_7a3f522ccf70470eb25d225422e22434BY2PR07MB187namprd07pro_--

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Network Question
by Punit Dambiwal 11 Aug '14

11 Aug '14

Hi, I am facing one strange problem with Ovirt network...i have the below network in my ovirt cluster :- eth0+eth1=bond0 bond0.10= ovirtmgmt (43.250.X.X) bond0.37= VMnetwork eth2+eth3=bond1 (Storage) (10.10.10.X) Glusterfs running on 4 HV's with each have 2 bricks... But still the glusterfs data transfer from ovirtmgmt network instead of storage network ?? Is there any more setting required to change it to ovirtmgmt to storage ?? ----------------------- [root@cloud ~]# ifconfig bond1 bond1 Link encap:Ethernet HWaddr 00:10:18:CD:DA:3C inet addr:10.10.10.5 Bcast:10.10.10.255 Mask:255.255.255.0 inet6 addr: fe80::210:18ff:fecd:da3c/64 Scope:Link UP BROADCAST RUNNING MASTER MULTICAST MTU:9000 Metric:1 RX packets:58572 errors:0 dropped:0 overruns:0 frame:0 TX packets:9 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:36369288 (34.6 MiB) TX bytes:734 (734.0 b) [root@cloud-mgmt ~]# ifconfig bond0 bond0 Link encap:Ethernet HWaddr 60:EB:69:07:DB:D8 inet6 addr: fe80::62eb:69ff:fe07:dbd8/64 Scope:Link UP BROADCAST RUNNING MASTER MULTICAST MTU:9000 Metric:1 RX packets:16803202 errors:0 dropped:0 overruns:0 frame:0 TX packets:10566047 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:15723841748 (14.6 GiB) TX bytes:6242829938 (5.8 GiB) [root@cloud-mgmt ~]# ------------------------------- Thanks, Punit

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New oVirt Node ISO for oVirt 3.5 available for testing
by Fabian Deutsch 11 Aug '14

11 Aug '14

Hey, there is a new oVirt Node ISO available for testing: http://resources.ovirt.org/pub/ovirt-3.5-pre/iso/ovirt-node-iso-3.5.0.ovirt… The "low-light" is that the ISO contains the important bits for hosted engine on Node - but sadly it is affected by a bug, which prevents further testing. In general Node is slowly converging to a more stable state. Feel free to test and provide us with feedback via the usual channels over irc and mailinglists, as well as bugzilla. Greetings fabian

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el7 node iso for 3.5?
by Paul Jansen 11 Aug '14

11 Aug '14

---1212189890-1750679129-1407296618=:6217 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Are there plans for an el7 based ovirt node iso for ovirt 3.5?=0AI see in t= he announcement for the RC that there is an el6 based node iso.=0A=0AIt loo= ks like support for el7 as a host is coming along pretty well.=0A ---1212189890-1750679129-1407296618=:6217 Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: quoted-printable <html><body><div style=3D"color:#000; background-color:#fff; font-family:He= lveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, Sans-Serif;fo= nt-size:12pt"><div>Are there plans for an el7 based ovirt node iso for ovir= t 3.5?</div><div>I see in the announcement for the RC that there is an el6 = based node iso.<br></div><div><span>It looks like support for el7 as a host= is coming along pretty well.</span></div><div style=3D"color: rgb(0, 0, 0)= ; font-size: 16px; font-family: HelveticaNeue,Helvetica Neue,Helvetica,Aria= l,Lucida Grande,Sans-Serif; background-color: transparent; font-style: norm= al;"><span><br></span></div></div></body></html> ---1212189890-1750679129-1407296618=:6217--

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Postponing oVirt 3.5.0 RC2 and Test Day
by Sandro Bonazzola 11 Aug '14

11 Aug '14

Hi, since we still have too many blockers[1] I propose to postpone oVirt 3.5.0 RC2 to Wed Aug 13th 2014, build a 3.5.0 RC3 on Mon Aug 18th and move the third test day to next week on Thu Aug 21th 2014. [1] https://bugzilla.redhat.com/showdependencytree.cgi?id=1073943&hide_resolved… Thanks, -- Sandro Bonazzola Better technology. Faster innovation. Powered by community collaboration. See how it works at redhat.com

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ovirt-ha notifications flood of ovirt-hosted-engine state transition GlobalMaintenance-GlobalMaintenance messages?
by Darrell Budic 11 Aug '14

11 Aug '14

Why do the ha brokers send this message every 15 seconds? It isn’t really a state transition, and it’s a little excessive for a reminder that it’s in Global Maintenance. This is with centos 6.5 hosts. Any thing I can do on my side to get it to send just one for the initial transition into maintenance mode? -Darrell

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