- Users - oVirt List Archives

Re: [Users] simple networking?
by Ted Miller 02 Dec '13

02 Dec '13

On 11/27/2013 4:35 PM, Thomas Suckow wrote: > On 11/27/2013 01:00 PM, Ted Miller wrote: >> I am not using an all-in-one. >> >> Do you have more than one host? If not, that is a very different story, >> because it only has to "talk to itself". I have the engine on a VM (at the >> moment on a KVM host not managed by ovirt). I was trying to bring up one >> host, but couldn't get past that point. Will then have to add another host, >> and migrate the engine to running on one of those two hosts. >> Ted Miller > I don't currently, I had dabbled with adding another host but found out the > other server had a different processor and removed it. That said, my vms > can talk to eachother and the host can talk to vms and vice versa. That still doesn't offer what I need: VMs and host all talking on LAN to all other LAN residents. > It works better than when I just used virt-manager. > > After setting up the bridge on the host does it lose all network connectivity? No, it could still talk to ovirt-engine. It seemed to work the way o-virt wanted it to, just not the way I need it to. > If so it may be the same issue I was having where I had to manually > manipulate the network configuration to fix the bridge. Thanks for the answer, Ted Miller

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Re: [Users] Public glance image repository for oVirt
by Juan Pablo Lorier 02 Dec '13

02 Dec '13

Hi, I think is a great idea. There can be images of different OS with services already configured to be used as "templates" and can save lots of time in that matter. I share the concern of somehow guaranty the source of the VM. Regards,

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Re: [Users] oVirt Node 3.0.3-1 for oVirt 3.3 release
by Paul Jansen 02 Dec '13

02 Dec '13

--708812334-286253895-1385728051=:8034 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: quoted-printable Fabian,=0AI've downloaded the =0Aovirt-node-iso-3.0.3-1.1.vdsm.fc19.iso ima= ge and have tried installing it on two separate machines.=0AWhether I do a = regular install (default boot screen option) or choose 'reinstall' from the= troubleshooting menu I get tripped up at the same spot.=0AWhen it comes ti= me to select a keyboard layout (I think this is correct) US English is the = default.=A0 I press enter at that point and after a short delay there is a = very uninformative error message that appears.=A0 I can't remember what it = is off the top of my head and the systems are at work (I'm at home now).=0A= After this point I can continue but the install fails immediately after I g= et past the install target selection screen.=0AHas anyone successfully inst= alled a node using this iso image?=0AI even tried removing partitions from = the drive beforehand, to the point of dd'ing the first 512 bytes to make su= re there was no partition table.=0AThis didn't help - I still ran into the = install error described above.=0A=0AI particularly wanted to try an FC19 ba= sed node to try out live storage migration on NFS, as I was having problems= with the EL6.4 node with this.=0AIs there a chance that that issue might b= e resolved for EL6 based nodes by an upcoming=A0 new EL6.5 based node spin?= =0A=0ASorry I cannot provide the exact error details for the install issue = now, but I can get the error detail in the next couple of days if required.= =0A=0AThanks,=0APaul=0A --708812334-286253895-1385728051=:8034 Content-Type: text/html; charset=iso-8859-1 Content-Transfer-Encoding: quoted-printable <html><body><div style=3D"color:#000; background-color:#fff; font-family:ti= mes new roman, new york, times, serif;font-size:12pt"><div><span>Fabian,</s= pan></div><div style=3D"color: rgb(0, 0, 0); font-size: 16px; font-family: = times new roman,new york,times,serif; background-color: transparent; font-s= tyle: normal;"><span>I've downloaded the </span><br><a href=3D"http://resou= rces.ovirt.org/releases/3.3/iso/ovirt-node-iso-3.0.3-1.1.vdsm.fc19.iso">ovi= rt-node-iso-3.0.3-1.1.vdsm.fc19.iso</a> image and have tried installing it = on two separate machines.</div><div style=3D"color: rgb(0, 0, 0); font-size= : 16px; font-family: times new roman,new york,times,serif; background-color= : transparent; font-style: normal;">Whether I do a regular install (default= boot screen option) or choose 'reinstall' from the troubleshooting menu I = get tripped up at the same spot.</div><div style=3D"color: rgb(0, 0, 0); fo= nt-size: 16px; font-family: times new roman,new york,times,serif; background-color: transparent; font-style: normal;">When it comes time to = select a keyboard layout (I think this is correct) US English is the defaul= t.  I press enter at that point and after a short delay there is a ver= y uninformative error message that appears.  I can't remember what it = is off the top of my head and the systems are at work (I'm at home now).</d= iv><div style=3D"color: rgb(0, 0, 0); font-size: 16px; font-family: times n= ew roman,new york,times,serif; background-color: transparent; font-style: n= ormal;">After this point I can continue but the install fails immediately a= fter I get past the install target selection screen.</div><div style=3D"col= or: rgb(0, 0, 0); font-size: 16px; font-family: times new roman,new york,ti= mes,serif; background-color: transparent; font-style: normal;">Has anyone s= uccessfully installed a node using this iso image?</div><div style=3D"color= : rgb(0, 0, 0); font-size: 16px; font-family: times new roman,new york,times,serif; background-color: transparent; font-style: normal;">I ev= en tried removing partitions from the drive beforehand, to the point of dd'= ing the first 512 bytes to make sure there was no partition table.</div><di= v style=3D"color: rgb(0, 0, 0); font-size: 16px; font-family: times new rom= an,new york,times,serif; background-color: transparent; font-style: normal;= ">This didn't help - I still ran into the install error described above.</d= iv><div style=3D"color: rgb(0, 0, 0); font-size: 16px; font-family: times n= ew roman,new york,times,serif; background-color: transparent; font-style: n= ormal;"><br></div><div style=3D"color: rgb(0, 0, 0); font-size: 16px; font-= family: times new roman,new york,times,serif; background-color: transparent= ; font-style: normal;">I particularly wanted to try an FC19 based node to t= ry out live storage migration on NFS, as I was having problems with the EL6= .4 node with this.</div><div style=3D"color: rgb(0, 0, 0); font-size: 16px; font-family: times new roman,new york,times,serif; background-color: trans= parent; font-style: normal;">Is there a chance that that issue might be res= olved for EL6 based nodes by an upcoming  new EL6.5 based node spin?</= div><div style=3D"color: rgb(0, 0, 0); font-size: 16px; font-family: times = new roman,new york,times,serif; background-color: transparent; font-style: = normal;"><br></div><div style=3D"color: rgb(0, 0, 0); font-size: 16px; font= -family: times new roman,new york,times,serif; background-color: transparen= t; font-style: normal;">Sorry I cannot provide the exact error details for = the install issue now, but I can get the error detail in the next couple of= days if required.</div><div style=3D"color: rgb(0, 0, 0); font-size: 16px;= font-family: times new roman,new york,times,serif; background-color: trans= parent; font-style: normal;"><br></div><div style=3D"color: rgb(0, 0, 0); f= ont-size: 16px; font-family: times new roman,new york,times,serif; background-color: transparent; font-style: normal;">Thanks,</div><div styl= e=3D"color: rgb(0, 0, 0); font-size: 16px; font-family: times new roman,new= york,times,serif; background-color: transparent; font-style: normal;">Paul= </div><div style=3D"color: rgb(0, 0, 0); font-size: 16px; font-family: time= s new roman,new york,times,serif; background-color: transparent; font-style= : normal;"><br></div></div></body></html> --708812334-286253895-1385728051=:8034--

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Re: [Users] backups
by Juan Pablo Lorier 02 Dec '13

02 Dec '13

Hi, Just curious, is it really the porpoise of the snapshot to backup both the vm and the application data? I think snapshot is appropriate to backup the vm and the you should have your regular backup for the app, as a database backup that can be done online. In this scenario you take a backup of the vm when something changes (updates, new software, configs, etc) and not all the time and do regular backups of the db as it's the information that changes all the time. I said this because I'm curious about the benefits of doing backups the way it's been posted. Regards,

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[Users] VM wont start
by Maurice James 02 Dec '13

02 Dec '13

------=_NextPart_000_000E_01CEEED3.64AF6710 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit I get the following error when trying to start a new VM VM CentOS is down. Exit message: internal error iframe "vnet9" not in keymap I do not have a vnet0 configured anywhere, Why is it looking for it? Im at a loss. My VMs wont start because eof this error ------=_NextPart_000_000E_01CEEED3.64AF6710 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=3D"Content-Type" CONTENT=3D"text/html; = charset=3Dus-ascii"><meta name=3DGenerator content=3D"Microsoft Word 15 = (filtered medium)"><style></style></head><body lang=3DEN-US = link=3D"#0563C1" vlink=3D"#954F72"><div class=3DWordSection1><p = class=3DMsoNormal>I get the following error when trying to start a new = VM<o:p></o:p></p><p class=3DMsoNormal><o:p> </o:p></p><p = class=3DMsoNormal>VM CentOS is down. Exit message: internal error iframe = “vnet9” not in keymap<o:p></o:p></p><p = class=3DMsoNormal><o:p> </o:p></p><p = class=3DMsoNormal><o:p> </o:p></p><p class=3DMsoNormal>I do not = have a vnet0 configured anywhere, Why is it looking for it? Im at a = loss. My VMs wont start because eof this = error<o:p></o:p></p></div></body></html> ------=_NextPart_000_000E_01CEEED3.64AF6710--

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[Users] oVirt 3.4 network features review
by Lior Vernia 02 Dec '13

02 Dec '13

------=_Part_10501262_1856929622.1385985476916 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit The following meeting has been modified: Subject: oVirt 3.4 network features review Organiser: "Lior Vernia" <lvernia(a)redhat.com> Location: [MODIFIED] Time: Tuesday, 3 December, 2013, 3:00:00 PM - 4:00:00 PM GMT +02:00 Jerusalem Invitees: users(a)ovirt.org; arch(a)ovirt.org; asegurap(a)redhat.com; mvanhorssen(a)vluchtelingenwerk.nl; sbonazzo(a)redhat.com; gcheresh(a)redhat.com; jorick(a)netbulae.eu; mkolesni(a)redhat.com; sgordon(a)redhat.com; emesika(a)redhat.com; otavio.ferranti(a)eldorado.org.br ... *~*~*~*~*~*~*~*~*~* In this talk I intend to present a short overview of the network features for oVirt 3.4 (several minutes per feature + Q&A). Conference call bridge (audio only): Country-specific toll-free phone numbers: https://www.intercallonline.com/listNumbersByCode.action?confCode=972506565… Bridge ID: 972506565679 Link to Elluminate session (screen sharing): https://sas.elluminate.com/m.jnlp?sid=819&password=M.DD596C1A50ED59505244EE… Link to oVirt 3.4 planning spreadsheet (links to feature pages): https://docs.google.com/spreadsheet/ccc?key=0AuAtmJW_VMCRdHJ6N1M3d1F1UTJTS1… ------=_Part_10501262_1856929622.1385985476916 Content-Type: text/calendar; charset=utf-8; method=REQUEST; name=meeting.ics Content-Transfer-Encoding: 7bit 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=YEARLY;WKST=MO;INTERVAL=1;BYMONTH=10;BYDAY=-1SU TZNAME:IST END:STANDARD BEGIN:DAYLIGHT DTSTART:16010101T020000 TZOFFSETTO:+0300 TZOFFSETFROM:+0200 RRULE:FREQ=YEARLY;WKST=MO;INTERVAL=1;BYMONTH=3;BYDAY=-1FR TZNAME:IDT END:DAYLIGHT END:VTIMEZONE BEGIN:VEVENT UID:9c331246-e987-40a1-abc5-10daf637bb71 SUMMARY:oVirt 3.4 network features review ATTENDEE;ROLE=REQ-PARTICIPANT;PARTSTAT=NEEDS-ACTION;RSVP=TRUE:mailto:users@o virt.org ATTENDEE;ROLE=REQ-PARTICIPANT;PARTSTAT=NEEDS-ACTION;RSVP=TRUE:mailto:arch@ov irt.org ATTENDEE;CN=Antoni Segura Puimedon;ROLE=REQ-PARTICIPANT;PARTSTAT=NEEDS-ACTIO N;RSVP=TRUE:mailto:asegurap@redhat.com ATTENDEE;CN=Michel van Horssen;ROLE=REQ-PARTICIPANT;PARTSTAT=NEEDS-ACTION;RS VP=TRUE:mailto:mvanhorssen@vluchtelingenwerk.nl ATTENDEE;CN=Sandro Bonazzola;ROLE=REQ-PARTICIPANT;PARTSTAT=NEEDS-ACTION;RSVP =TRUE:mailto:sbonazzo@redhat.com ATTENDEE;CN=Genadi Chereshnya;ROLE=REQ-PARTICIPANT;PARTSTAT=NEEDS-ACTION;RSV P=TRUE:mailto:gcheresh@redhat.com ATTENDEE;CN=jorick(a)netbulae.eu;ROLE=REQ-PARTICIPANT;PARTSTAT=NEEDS-ACTION;RS VP=TRUE:mailto:jorick@netbulae.eu ATTENDEE;CN=Mike Kolesnik;ROLE=REQ-PARTICIPANT;PARTSTAT=NEEDS-ACTION;RSVP=TR UE:mailto:mkolesni@redhat.com ATTENDEE;CN=Steve Gordon;ROLE=REQ-PARTICIPANT;PARTSTAT=NEEDS-ACTION;RSVP=TRU E:mailto:sgordon@redhat.com ATTENDEE;CN=Eli Mesika;ROLE=REQ-PARTICIPANT;PARTSTAT=NEEDS-ACTION;RSVP=TRUE: mailto:emesika@redhat.com ATTENDEE;CN=Otavio Luiz Ferranti;ROLE=REQ-PARTICIPANT;PARTSTAT=NEEDS-ACTION; RSVP=TRUE:mailto:otavio.ferranti@eldorado.org.br ATTENDEE;ROLE=REQ-PARTICIPANT;PARTSTAT=NEEDS-ACTION;RSVP=TRUE:mailto:suporte @logicworks.pt ATTENDEE;CN=Lei Wang;ROLE=REQ-PARTICIPANT;PARTSTAT=NEEDS-ACTION;RSVP=TRUE:ma ilto:leiwang@redhat.com ATTENDEE;CN=Ofer Schreiber;ROLE=REQ-PARTICIPANT;PARTSTAT=NEEDS-ACTION;RSVP=T RUE:mailto:oschreib@redhat.com ATTENDEE;CN=Assaf Muller;ROLE=REQ-PARTICIPANT;PARTSTAT=NEEDS-ACTION;RSVP=TRU E:mailto:amuller@redhat.com ATTENDEE;CN=Moti Asayag;ROLE=REQ-PARTICIPANT;PARTSTAT=NEEDS-ACTION;RSVP=TRUE :mailto:masayag@redhat.com ORGANIZER;CN=Lior Vernia:mailto:lvernia@redhat.com DTSTART;TZID="Asia/Jerusalem":20131203T150000 DTEND;TZID="Asia/Jerusalem":20131203T160000 STATUS:CONFIRMED CLASS:PUBLIC X-MICROSOFT-CDO-INTENDEDSTATUS:BUSY TRANSP:OPAQUE LAST-MODIFIED:20131202T115756Z DTSTAMP:20131202T115756Z SEQUENCE:4 DESCRIPTION:The following meeting has been modified:\n\nSubject: oVirt 3.4 n etwork features review \nOrganiser: "Lior Vernia" <lvernia(a)redhat.com> \n\nL ocation: [MODIFIED]\nTime: Tuesday\, 3 December\, 2013\, 3:00:00 PM - 4:00: 00 PM GMT +02:00 Jerusalem\n \nInvitees: users(a)ovirt.org\; arch(a)ovirt.org\; asegurap(a)redhat.com\; mvanhorssen(a)vluchtelingenwerk.nl\; sbonazzo(a)redhat.com \; gcheresh(a)redhat.com\; jorick(a)netbulae.eu\; mkolesni(a)redhat.com\; sgordon@ redhat.com\; emesika(a)redhat.com\; otavio.ferranti(a)eldorado.org.br ... \n\n\n *~*~*~*~*~*~*~*~*~*\n\nIn this talk I intend to present a short overview of the network features for oVirt 3.4 (several minutes per feature + Q&A). \n\n Conference call bridge (audio only): \nCountry-specific toll-free phone numb ers: https://www.intercallonline.com/listNumbersByCode.action?confCode=97250 6565679 \nBridge ID: 972506565679 \n\nLink to Elluminate session (screen sha ring): \nhttps://sas.elluminate.com/m.jnlp?sid=819&password=M.DD596C1A50ED59 505244EE0905F364\n\nLink to oVirt 3.4 planning spreadsheet (links to feature pages): \nhttps://docs.google.com/spreadsheet/ccc?key=0AuAtmJW_VMCRdHJ6N1M3 d1F1UTJTS1dSMnZwMF9XWVE&usp=drive_web#gid=0 \n BEGIN:VALARM ACTION:DISPLAY TRIGGER;RELATED=START:-PT5M DESCRIPTION:Reminder END:VALARM END:VEVENT END:VCALENDAR ------=_Part_10501262_1856929622.1385985476916--

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[Users] 3 IDE disks : Duplicate ID error
by Nicolas Ecarnot 02 Dec '13

02 Dec '13

Hi, Strarting from a VM with two IDE disks, I'm trying to add a third IDE disk. I get this Duplicate ID error : VM serv-bd-dev1 is down. Exit message: internal error process exited while connecting to monitor: qemu-kvm: -drive file=/rhev/data-center/5849b030-626e-47cb-ad90-3ce782d831b3/1429ffe2-4137-416c-bb38-63fd73f4bcc1/images/f9ca88d8-e29f-4b11-9aae-b9330b5f8cdf/ed91505a-a219-42af-9915-e5ffc79918f9,if=none,id=drive-ide0-1-1,format=qcow2,serial=f9ca88d8-e29f-4b11-9aae-b9330b5f8cdf,cache=none,werror=stop,rerror=stop,aio=native: Duplicate ID 'drive-ide0-1-1' for drive . When disabling the second one and starting only with disk 0 et the new one (so start with 2 disks), it is booting well. Is it by design? (oVirt 3.3, no shared disk, thin-provisioned) -- Nicolas Ecarnot

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[Users] CPU Hotplug in oVirt?
by Sven Kieske 02 Dec '13

02 Dec '13

Hi, with RHEL and CentOS 6.5 out, I read they support CPU Hotplug in KVM. What about supporting this feature in oVirt? -- Mit freundlichen Grüßen / Regards Sven Kieske Systemadministrator Mittwald CM Service GmbH & Co. KG Königsberger Straße 6 32339 Espelkamp T: +49-5772-293-100 F: +49-5772-293-333 https://www.mittwald.de Geschäftsführer: Robert Meyer St.Nr.: 331/5721/1033, USt-IdNr.: DE814773217, HRA 6640, AG Bad Oeynhausen Komplementärin: Robert Meyer Verwaltungs GmbH, HRB 13260, AG Bad Oeynhausen

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[Users] Getting Started with oVirt 3.3
by lesovsky 02 Dec '13

02 Dec '13

Hi! Published a book about oVirt - Getting Started with oVirt 3.3 Getting Started with oVirt 3.3 has a tutorial-based approach to learning oVirt KVM virtualization. This book will introduce you to the various components of the oVirt engine and will show you how to implement virtualization. Getting Started with oVirt 3.3 talks you through the internal structure and working of oVirt 3.3 using a practical, hands-on approach. You will learn how to install and set up your own virtualization infrastructure as well as in what order you should configure your virtualization environment, what features oVirt has, and how to use them. You will also learn how easy it is to create cluster policies to control the operation of a cluster as well as how to create and use a virtual machine template. http://www.packtpub.com/getting-started-with-ovirt-3-3/book -- Alexey Lesovsky http://www.thislinux.org

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[Users] Getting Started with oVirt 3.3
by lesovsky 02 Dec '13

02 Dec '13

Hi! Published a book about oVirt - Getting Started with oVirt 3.3 Getting Started with oVirt 3.3 has a tutorial-based approach to learning oVirt KVM virtualization. This book will introduce you to the various components of the oVirt engine and will show you how to implement virtualization. Getting Started with oVirt 3.3 talks you through the internal structure and working of oVirt 3.3 using a practical, hands-on approach. You will learn how to install and set up your own virtualization infrastructure as well as in what order you should configure your virtualization environment, what features oVirt has, and how to use them. You will also learn how easy it is to create cluster policies to control the operation of a cluster as well as how to create and use a virtual machine template. -- Alexey Lesovsky http://www.thislinux.org

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